1 | const tap = require('tap')
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2 | , sinon = require('sinon')
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3 | , util = require('abstract-object/lib/util')
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4 | , testCommon = require('./testCommon')
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5 | , AbstractLevelDOWN = require('./')
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6 | , AbstractIterator = require('abstract-iterator')
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7 | , AbstractChainedBatch = require('./').AbstractChainedBatch
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8 |
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9 |
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10 | function factory (location) {
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11 | return new AbstractLevelDOWN(location)
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12 | }
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13 |
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14 |
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15 |
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16 | require('./abstract/error-test').all(factory, tap.test, testCommon)
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17 |
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18 | require('./abstract/leveldown-test').args(factory, tap.test, testCommon)
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19 |
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20 | require('./abstract/open-test').args(factory, tap.test, testCommon)
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21 |
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22 | require('./abstract/del-test').setUp(factory, tap.test, testCommon)
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23 | require('./abstract/del-test').args(tap.test)
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24 |
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25 | require('./abstract/isExists-test').setUp(factory, tap.test, testCommon)
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26 | require('./abstract/isExists-test').args(tap.test)
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27 |
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28 | require('./abstract/get-test').setUp(factory, tap.test, testCommon)
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29 | require('./abstract/get-test').args(tap.test)
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30 |
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31 | require('./abstract/getbuffer-test').setUp(factory, tap.test, testCommon)
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32 | require('./abstract/getbuffer-test').args(tap.test)
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33 |
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34 | require('./abstract/mget-test').setUp(factory, tap.test, testCommon)
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35 | require('./abstract/mget-test').args(tap.test)
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36 |
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37 | require('./abstract/put-test').setUp(factory, tap.test, testCommon)
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38 | require('./abstract/put-test').args(tap.test)
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39 |
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40 | require('./abstract/put-get-del-test').setUp(factory, tap.test, testCommon)
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41 | require('./abstract/put-get-del-test').errorKeys(tap.test)
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42 |
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43 | require('./abstract/put-get-del-test').errorValues(tap.test)
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44 |
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45 | require('./abstract/put-get-del-test').tearDown(tap.test, testCommon)
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46 |
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47 | require('./abstract/approximate-size-test').setUp(factory, tap.test, testCommon)
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48 | require('./abstract/approximate-size-test').args(tap.test)
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49 |
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50 | require('./abstract/batch-test').setUp(factory, tap.test, testCommon)
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51 | require('./abstract/batch-test').args(tap.test)
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52 |
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53 | require('./abstract/chained-batch-test').setUp(factory, tap.test, testCommon)
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54 | require('./abstract/chained-batch-test').args(tap.test)
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55 |
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56 | require('./abstract/close-test').close(factory, tap.test, testCommon)
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57 |
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58 | require('./abstract/iterator-test').setUp(factory, tap.test, testCommon)
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59 | require('./abstract/iterator-test').args(tap.test)
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60 | require('./abstract/iterator-test').sequence(tap.test)
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61 |
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62 |
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63 |
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64 | tap.test('test core extensibility', function (t) {
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65 | function Test (location) {
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66 | AbstractLevelDOWN.call(this, location)
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67 | t.equal(this.location, location, 'location set on `this`')
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68 | t.end()
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69 | }
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70 |
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71 | util.inherits(Test, AbstractLevelDOWN)
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72 |
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73 | ;new Test('foobar')
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74 | })
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75 |
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76 | tap.test('test core init extensibility', function (t) {
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77 | function Test (location) {
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78 | }
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79 | Test.prototype.initialize = function(location) {
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80 | Test.__super__.initialize.call(this, location);
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81 | t.equal(this.location, location, 'location set on `this`')
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82 | t.end()
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83 | }
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84 |
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85 | util.inherits(Test, AbstractLevelDOWN)
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86 |
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87 | ; util.createObject(Test, 'foobar')
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88 | })
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89 |
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90 | tap.test('test open() extensibility', function (t) {
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91 | var spy = sinon.spy()
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92 | , expectedCb = function () {}
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93 | , expectedOptions = { createIfMissing: true, errorIfExists: false }
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94 | , test
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95 |
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96 | function Test (location) {
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97 | AbstractLevelDOWN.call(this, location)
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98 | }
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99 |
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100 | util.inherits(Test, AbstractLevelDOWN)
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101 |
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102 | Test.prototype._open = spy
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103 |
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104 | test = new Test('foobar')
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105 | test.open(expectedCb)
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106 |
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107 | t.equal(spy.callCount, 1, 'got _open() call')
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108 | t.equal(spy.getCall(0).thisValue, test, '`this` on _open() was correct')
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109 | t.equal(spy.getCall(0).args.length, 2, 'got two arguments')
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110 | t.deepEqual(spy.getCall(0).args[0], expectedOptions, 'got default options argument')
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111 |
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112 |
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113 | test.open({ options: 1 }, expectedCb)
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114 |
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115 | expectedOptions.options = 1
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116 |
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117 | t.equal(spy.callCount, 2, 'got _open() call')
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118 | t.equal(spy.getCall(1).thisValue, test, '`this` on _open() was correct')
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119 | t.equal(spy.getCall(1).args.length, 2, 'got two arguments')
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120 | t.deepEqual(spy.getCall(1).args[0], expectedOptions, 'got expected options argument')
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121 |
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122 | t.end()
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123 | })
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124 |
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125 | tap.test('test close() extensibility', function (t) {
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126 | var spy = sinon.spy()
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127 | , expectedCb = function () {}
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128 | , test
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129 |
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130 | function Test (location) {
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131 | AbstractLevelDOWN.call(this, location)
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132 | }
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133 |
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134 | util.inherits(Test, AbstractLevelDOWN)
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135 |
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136 | Test.prototype._close = spy
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137 |
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138 | test = new Test('foobar')
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139 | test.close(expectedCb)
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140 |
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141 | t.equal(spy.callCount, 1, 'got _close() call')
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142 | t.equal(spy.getCall(0).thisValue, test, '`this` on _close() was correct')
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143 | t.equal(spy.getCall(0).args.length, 1, 'got one arguments')
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144 |
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145 | t.end()
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146 | })
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147 |
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148 | tap.test('test get() extensibility', function (t) {
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149 | var spy = sinon.spy()
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150 | , expectedCb = function () {}
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151 | , expectedOptions = { asBuffer: false }
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152 | , expectedKey = 'a key'
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153 | , test
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154 |
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155 | function Test (location) {
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156 | AbstractLevelDOWN.call(this, location)
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157 | }
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158 |
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159 | util.inherits(Test, AbstractLevelDOWN)
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160 |
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161 | Test.prototype._get = spy
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162 |
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163 | test = new Test('foobar')
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164 | test.get(expectedKey, expectedCb)
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165 |
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166 | t.equal(spy.callCount, 1, 'got _get() call')
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167 | t.equal(spy.getCall(0).thisValue, test, '`this` on _get() was correct')
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168 | t.equal(spy.getCall(0).args.length, 3, 'got three arguments')
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169 | t.equal(spy.getCall(0).args[0], expectedKey, 'got expected key argument')
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170 | t.deepEqual(spy.getCall(0).args[1], expectedOptions, 'got default options argument')
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171 | t.equal(spy.getCall(0).args[2], expectedCb, 'got expected cb argument')
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172 |
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173 | test.get(expectedKey, { options: 1 }, expectedCb)
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174 |
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175 | expectedOptions.options = 1
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176 |
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177 | t.equal(spy.callCount, 2, 'got _get() call')
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178 | t.equal(spy.getCall(1).thisValue, test, '`this` on _get() was correct')
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179 | t.equal(spy.getCall(1).args.length, 3, 'got three arguments')
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180 | t.equal(spy.getCall(1).args[0], expectedKey, 'got expected key argument')
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181 | t.deepEqual(spy.getCall(1).args[1], expectedOptions, 'got expected options argument')
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182 | t.equal(spy.getCall(1).args[2], expectedCb, 'got expected cb argument')
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183 | t.end()
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184 | })
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185 |
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186 | tap.test('test getbuffer() extensibility', function (t) {
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187 | var spy = sinon.spy()
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188 | , expectedCb = function () {}
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189 | , expectedBuffer = new Buffer(12)
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190 | , expectedOptions = {offset:0 }
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191 | , expectedKey = 'a key'
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192 | , test
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193 |
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194 | function Test (location) {
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195 | AbstractLevelDOWN.call(this, location)
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196 | }
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197 |
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198 | util.inherits(Test, AbstractLevelDOWN)
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199 |
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200 | Test.prototype._getBuffer = spy
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201 |
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202 | test = new Test('foobar')
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203 | test.getBuffer(expectedKey, expectedBuffer, expectedCb)
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204 |
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205 | t.equal(spy.callCount, 1, 'got _getBuffer() call')
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206 | t.equal(spy.getCall(0).thisValue, test, '`this` on _getBuffer() was correct')
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207 | t.equal(spy.getCall(0).args.length, 4, 'got four arguments')
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208 | t.equal(spy.getCall(0).args[0], expectedKey, 'got expected key argument')
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209 | t.equal(spy.getCall(0).args[1], expectedBuffer, 'got expected destBuffer argument')
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210 | t.deepEqual(spy.getCall(0).args[2], expectedOptions, 'got default options argument')
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211 | t.equal(spy.getCall(0).args[3], expectedCb, 'got expected cb argument')
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212 |
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213 | test.getBuffer(expectedKey, expectedBuffer, { options: 1 }, expectedCb)
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214 |
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215 | expectedOptions.options = 1
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216 |
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217 | t.equal(spy.callCount, 2, 'got _getBuffer() call')
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218 | t.equal(spy.getCall(1).thisValue, test, '`this` on _getBuffer() was correct')
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219 | t.equal(spy.getCall(1).args.length, 4, 'got four arguments')
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220 | t.equal(spy.getCall(1).args[0], expectedKey, 'got expected key argument')
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221 | t.equal(spy.getCall(1).args[1], expectedBuffer, 'got expected destBuffer argument')
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222 | t.deepEqual(spy.getCall(1).args[2], expectedOptions, 'got options argument')
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223 | t.equal(spy.getCall(1).args[3], expectedCb, 'got expected cb argument')
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224 | t.end()
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225 | })
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226 |
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227 | tap.test('test mGet() extensibility', function (t) {
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228 | var spy = sinon.spy()
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229 | , expectedCb = function () {}
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230 | , expectedOptions = { asBuffer: false, raiseError: true }
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231 | , expectedKey = ['a key']
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232 | , test
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233 |
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234 | function Test (location) {
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235 | AbstractLevelDOWN.call(this, location)
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236 | }
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237 |
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238 | util.inherits(Test, AbstractLevelDOWN)
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239 |
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240 | Test.prototype._mGet = spy
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241 |
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242 | test = new Test('foobar')
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243 | test.mGet(expectedKey, expectedCb)
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244 |
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245 | t.equal(spy.callCount, 1, 'got _mGet() call')
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246 | t.equal(spy.getCall(0).thisValue, test, '`this` on _mGet() was correct')
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247 | t.equal(spy.getCall(0).args.length, 3, 'got three arguments')
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248 | t.equal(spy.getCall(0).args[0], expectedKey, 'got expected key argument')
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249 | t.deepEqual(spy.getCall(0).args[1], expectedOptions, 'got default options argument')
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250 |
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251 |
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252 | test.mGet(expectedKey, { options: 1 }, expectedCb)
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253 |
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254 | expectedOptions.options = 1
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255 |
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256 | t.equal(spy.callCount, 2, 'got _mGet() call')
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257 | t.equal(spy.getCall(1).thisValue, test, '`this` on _mGet() was correct')
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258 | t.equal(spy.getCall(1).args.length, 3, 'got three arguments')
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259 | t.equal(spy.getCall(1).args[0], expectedKey, 'got expected key argument')
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260 | t.deepEqual(spy.getCall(1).args[1], expectedOptions, 'got expected options argument')
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261 |
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262 | t.end()
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263 | })
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264 |
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265 | tap.test('test del() extensibility', function (t) {
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266 | var spy = sinon.spy()
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267 | , expectedCb = function () {}
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268 | , expectedOptions = { options: 1 }
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269 | , expectedKey = 'a key'
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270 | , test
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271 |
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272 | function Test (location) {
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273 | AbstractLevelDOWN.call(this, location)
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274 | }
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275 |
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276 | util.inherits(Test, AbstractLevelDOWN)
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277 |
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278 | Test.prototype._del = spy
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279 |
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280 | test = new Test('foobar')
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281 | test.del(expectedKey, expectedCb)
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282 |
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283 | t.equal(spy.callCount, 1, 'got _del() call')
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284 | t.equal(spy.getCall(0).thisValue, test, '`this` on _del() was correct')
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285 | t.equal(spy.getCall(0).args.length, 3, 'got three arguments')
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286 | t.equal(spy.getCall(0).args[0], expectedKey, 'got expected key argument')
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287 | t.deepEqual(spy.getCall(0).args[1], {}, 'got blank options argument')
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288 | t.equal(spy.getCall(0).args[2], expectedCb, 'got expected cb argument')
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289 |
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290 | test.del(expectedKey, expectedOptions, expectedCb)
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291 |
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292 | t.equal(spy.callCount, 2, 'got _del() call')
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293 | t.equal(spy.getCall(1).thisValue, test, '`this` on _del() was correct')
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294 | t.equal(spy.getCall(1).args.length, 3, 'got three arguments')
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295 | t.equal(spy.getCall(1).args[0], expectedKey, 'got expected key argument')
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296 | t.deepEqual(spy.getCall(1).args[1], expectedOptions, 'got expected options argument')
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297 | t.equal(spy.getCall(1).args[2], expectedCb, 'got expected cb argument')
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298 | t.end()
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299 | })
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300 |
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301 | tap.test('test put() extensibility', function (t) {
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302 | var spy = sinon.spy()
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303 | , expectedCb = function () {}
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304 | , expectedOptions = { options: 1 }
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305 | , expectedKey = 'a key'
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306 | , expectedValue = 'a value'
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307 | , test
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308 |
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309 | function Test (location) {
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310 | AbstractLevelDOWN.call(this, location)
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311 | }
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312 |
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313 | util.inherits(Test, AbstractLevelDOWN)
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314 |
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315 | Test.prototype._put = spy
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316 |
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317 | test = new Test('foobar')
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318 | test.put(expectedKey, expectedValue, expectedCb)
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319 |
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320 | t.equal(spy.callCount, 1, 'got _put() call')
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321 | t.equal(spy.getCall(0).thisValue, test, '`this` on _put() was correct')
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322 | t.equal(spy.getCall(0).args.length, 4, 'got four arguments')
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323 | t.equal(spy.getCall(0).args[0], expectedKey, 'got expected key argument')
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324 | t.equal(spy.getCall(0).args[1], expectedValue, 'got expected value argument')
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325 | t.deepEqual(spy.getCall(0).args[2], {}, 'got blank options argument')
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326 | t.equal(spy.getCall(0).args[3], expectedCb, 'got expected cb argument')
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327 |
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328 | test.put(expectedKey, expectedValue, expectedOptions, expectedCb)
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329 |
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330 | t.equal(spy.callCount, 2, 'got _put() call')
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331 | t.equal(spy.getCall(1).thisValue, test, '`this` on _put() was correct')
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332 | t.equal(spy.getCall(1).args.length, 4, 'got four arguments')
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333 | t.equal(spy.getCall(1).args[0], expectedKey, 'got expected key argument')
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334 | t.equal(spy.getCall(1).args[1], expectedValue, 'got expected value argument')
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335 | t.deepEqual(spy.getCall(1).args[2], expectedOptions, 'got blank options argument')
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336 | t.equal(spy.getCall(1).args[3], expectedCb, 'got expected cb argument')
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337 | t.end()
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338 | })
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339 |
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340 | tap.test('test approximateSize() extensibility', function (t) {
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341 | var spy = sinon.spy()
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342 | , expectedCb = function () {}
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343 | , expectedStart = 'a start'
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344 | , expectedEnd = 'an end'
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345 | , test
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346 |
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347 | function Test (location) {
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348 | AbstractLevelDOWN.call(this, location)
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349 | }
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350 |
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351 | util.inherits(Test, AbstractLevelDOWN)
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352 |
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353 | Test.prototype._approximateSize = spy
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354 |
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355 | test = new Test('foobar')
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356 | test.approximateSize(expectedStart, expectedEnd, expectedCb)
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357 |
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358 | t.equal(spy.callCount, 1, 'got _approximateSize() call')
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359 | t.equal(spy.getCall(0).thisValue, test, '`this` on _approximateSize() was correct')
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360 | t.equal(spy.getCall(0).args.length, 3, 'got three arguments')
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361 | t.equal(spy.getCall(0).args[0], expectedStart, 'got expected start argument')
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362 | t.equal(spy.getCall(0).args[1], expectedEnd, 'got expected end argument')
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363 | t.equal(spy.getCall(0).args[2], expectedCb, 'got expected cb argument')
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364 | t.end()
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365 | })
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366 |
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367 | tap.test('test batch() extensibility', function (t) {
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368 | var spy = sinon.spy()
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369 | , expectedCb = function () {}
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370 | , expectedOptions = { options: 1 }
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371 | , expectedArray = [ 1, 2 ]
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372 | , test
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373 |
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374 | function Test (location) {
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375 | AbstractLevelDOWN.call(this, location)
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376 | }
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377 |
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378 | util.inherits(Test, AbstractLevelDOWN)
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379 |
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380 | Test.prototype._batch = spy
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381 |
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382 | test = new Test('foobar')
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383 |
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384 | test.batch(expectedArray, expectedCb)
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385 |
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386 | t.equal(spy.callCount, 1, 'got _batch() call')
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387 | t.equal(spy.getCall(0).thisValue, test, '`this` on _batch() was correct')
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388 | t.equal(spy.getCall(0).args.length, 3, 'got three arguments')
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389 | t.equal(spy.getCall(0).args[0], expectedArray, 'got expected array argument')
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390 | t.deepEqual(spy.getCall(0).args[1], {}, 'got expected options argument')
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391 | t.equal(spy.getCall(0).args[2], expectedCb, 'got expected callback argument')
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392 |
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393 | test.batch(expectedArray, expectedOptions, expectedCb)
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394 |
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395 | t.equal(spy.callCount, 2, 'got _batch() call')
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396 | t.equal(spy.getCall(1).thisValue, test, '`this` on _batch() was correct')
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397 | t.equal(spy.getCall(1).args.length, 3, 'got three arguments')
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398 | t.equal(spy.getCall(1).args[0], expectedArray, 'got expected array argument')
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399 | t.deepEqual(spy.getCall(1).args[1], expectedOptions, 'got expected options argument')
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400 | t.equal(spy.getCall(1).args[2], expectedCb, 'got expected callback argument')
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401 |
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402 | test.batch(expectedArray, null, expectedCb)
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403 |
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404 | t.equal(spy.callCount, 3, 'got _batch() call')
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405 | t.equal(spy.getCall(2).thisValue, test, '`this` on _batch() was correct')
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406 | t.equal(spy.getCall(2).args.length, 3, 'got three arguments')
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407 | t.equal(spy.getCall(2).args[0], expectedArray, 'got expected array argument')
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408 | t.ok(spy.getCall(2).args[1], 'options should not be null')
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409 | t.equal(spy.getCall(2).args[2], expectedCb, 'got expected callback argument')
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410 | t.end()
|
411 | })
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412 |
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413 | tap.test('test chained batch() (array) extensibility', function (t) {
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414 | var spy = sinon.spy()
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415 | , expectedCb = function () {}
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416 | , expectedOptions = { options: 1 }
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417 | , expectedArray = [ 1, 2 ]
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418 | , test
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419 |
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420 | function Test (location) {
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421 | AbstractLevelDOWN.call(this, location)
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422 | }
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423 |
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424 | util.inherits(Test, AbstractLevelDOWN)
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425 |
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426 | Test.prototype._batch = spy
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427 |
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428 | test = new Test('foobar')
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429 |
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430 | test.batch().put('foo', 'bar').del('bang').write(expectedCb)
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431 |
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432 | t.equal(spy.callCount, 1, 'got _batch() call')
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433 | t.equal(spy.getCall(0).thisValue, test, '`this` on _batch() was correct')
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434 | t.equal(spy.getCall(0).args.length, 3, 'got three arguments')
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435 | t.equal(spy.getCall(0).args[0].length, 2, 'got expected array argument')
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436 | t.deepEqual(spy.getCall(0).args[0][0], { type: 'put', key: 'foo', value: 'bar' }, 'got expected array argument[0]')
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437 | t.deepEqual(spy.getCall(0).args[0][1], { type: 'del', key: 'bang' }, 'got expected array argument[1]')
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438 | t.deepEqual(spy.getCall(0).args[1], {}, 'got expected options argument')
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439 | t.equal(spy.getCall(0).args[2], expectedCb, 'got expected callback argument')
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440 |
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441 | test.batch().put('foo', 'bar').del('bang').write(expectedOptions, expectedCb)
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442 |
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443 | t.equal(spy.callCount, 2, 'got _batch() call')
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444 | t.equal(spy.getCall(1).thisValue, test, '`this` on _batch() was correct')
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445 | t.equal(spy.getCall(1).args.length, 3, 'got three arguments')
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446 | t.equal(spy.getCall(1).args[0].length, 2, 'got expected array argument')
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447 | t.deepEqual(spy.getCall(1).args[0][0], { type: 'put', key: 'foo', value: 'bar' }, 'got expected array argument[0]')
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448 | t.deepEqual(spy.getCall(1).args[0][1], { type: 'del', key: 'bang' }, 'got expected array argument[1]')
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449 | t.deepEqual(spy.getCall(1).args[1], expectedOptions, 'got expected options argument')
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450 | t.equal(spy.getCall(1).args[2], expectedCb, 'got expected callback argument')
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451 |
|
452 | t.end()
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453 | })
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454 |
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455 | tap.test('test chained batch() (custom _chainedBatch) extensibility', function (t) {
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456 | var spy = sinon.spy()
|
457 | , test
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458 |
|
459 | function Test (location) {
|
460 | AbstractLevelDOWN.call(this, location)
|
461 | }
|
462 |
|
463 | util.inherits(Test, AbstractLevelDOWN)
|
464 |
|
465 | Test.prototype._chainedBatch = spy
|
466 |
|
467 | test = new Test('foobar')
|
468 |
|
469 | test.batch()
|
470 |
|
471 | t.equal(spy.callCount, 1, 'got _chainedBatch() call')
|
472 | t.equal(spy.getCall(0).thisValue, test, '`this` on _chainedBatch() was correct')
|
473 |
|
474 | test.batch()
|
475 |
|
476 | t.equal(spy.callCount, 2, 'got _chainedBatch() call')
|
477 | t.equal(spy.getCall(1).thisValue, test, '`this` on _chainedBatch() was correct')
|
478 |
|
479 | t.end()
|
480 | })
|
481 |
|
482 | tap.test('test AbstractChainedBatch extensibility', function (t) {
|
483 | function Test (db) {
|
484 | AbstractChainedBatch.call(this, db)
|
485 | t.equal(this._db, db, 'db set on `this`')
|
486 | t.end()
|
487 | }
|
488 |
|
489 | util.inherits(Test, AbstractChainedBatch)
|
490 |
|
491 | new Test('foobar')
|
492 | })
|
493 |
|
494 | tap.test('test write() extensibility', function (t) {
|
495 | var spy = sinon.spy()
|
496 | , spycb = sinon.spy()
|
497 | , test
|
498 |
|
499 | function Test (db) {
|
500 | AbstractChainedBatch.call(this, db)
|
501 | }
|
502 |
|
503 | util.inherits(Test, AbstractChainedBatch)
|
504 |
|
505 | Test.prototype._write = spy
|
506 |
|
507 | test = new Test('foobar')
|
508 | test.write(spycb)
|
509 |
|
510 | t.equal(spy.callCount, 1, 'got _write() call')
|
511 | t.equal(spy.getCall(0).thisValue, test, '`this` on _write() was correct')
|
512 | t.equal(spy.getCall(0).args.length, 1, 'got one argument')
|
513 |
|
514 | t.type(spy.getCall(0).args[0], 'function', 'got a callback function')
|
515 | t.equal(spycb.callCount, 0, 'spycb not called')
|
516 | spy.getCall(0).args[0]()
|
517 | t.equal(spycb.callCount, 1, 'spycb called, i.e. was our cb argument')
|
518 | t.end()
|
519 | })
|
520 |
|
521 | tap.test('test put() extensibility', function (t) {
|
522 | var spy = sinon.spy()
|
523 | , expectedKey = 'key'
|
524 | , expectedValue = 'value'
|
525 | , returnValue
|
526 | , test
|
527 |
|
528 | function Test (db) {
|
529 | AbstractChainedBatch.call(this, db)
|
530 | }
|
531 |
|
532 | util.inherits(Test, AbstractChainedBatch)
|
533 |
|
534 | Test.prototype._put = spy
|
535 |
|
536 | test = new Test(factory('foobar'))
|
537 | returnValue = test.put(expectedKey, expectedValue)
|
538 | t.equal(spy.callCount, 1, 'got _put call')
|
539 | t.equal(spy.getCall(0).thisValue, test, '`this` on _put() was correct')
|
540 | t.equal(spy.getCall(0).args.length, 2, 'got two arguments')
|
541 | t.equal(spy.getCall(0).args[0], expectedKey, 'got expected key argument')
|
542 | t.equal(spy.getCall(0).args[1], expectedValue, 'got expected value argument')
|
543 | t.equal(returnValue, test, 'get expected return value')
|
544 | t.end()
|
545 | })
|
546 |
|
547 | tap.test('test del() extensibility', function (t) {
|
548 | var spy = sinon.spy()
|
549 | , expectedKey = 'key'
|
550 | , returnValue
|
551 | , test
|
552 |
|
553 | function Test (db) {
|
554 | AbstractChainedBatch.call(this, db)
|
555 | }
|
556 |
|
557 | util.inherits(Test, AbstractChainedBatch)
|
558 |
|
559 | Test.prototype._del = spy
|
560 |
|
561 | test = new Test(factory('foobar'))
|
562 | returnValue = test.del(expectedKey)
|
563 | t.equal(spy.callCount, 1, 'got _del call')
|
564 | t.equal(spy.getCall(0).thisValue, test, '`this` on _del() was correct')
|
565 | t.equal(spy.getCall(0).args.length, 1, 'got one argument')
|
566 | t.equal(spy.getCall(0).args[0], expectedKey, 'got expected key argument')
|
567 | t.equal(returnValue, test, 'get expected return value')
|
568 | t.end()
|
569 | })
|
570 |
|
571 | tap.test('test clear() extensibility', function (t) {
|
572 | var spy = sinon.spy()
|
573 | , returnValue
|
574 | , test
|
575 |
|
576 | function Test (db) {
|
577 | AbstractChainedBatch.call(this, db)
|
578 | }
|
579 |
|
580 | util.inherits(Test, AbstractChainedBatch)
|
581 |
|
582 | Test.prototype._clear = spy
|
583 |
|
584 | test = new Test(factory('foobar'))
|
585 | returnValue = test.clear()
|
586 | t.equal(spy.callCount, 1, 'got _clear call')
|
587 | t.equal(spy.getCall(0).thisValue, test, '`this` on _clear() was correct')
|
588 | t.equal(spy.getCall(0).args.length, 0, 'got zero arguments')
|
589 | t.equal(returnValue, test, 'get expected return value')
|
590 | t.end()
|
591 | })
|
592 |
|
593 | tap.test('test iterator() extensibility', function (t) {
|
594 | var spy = sinon.spy(function(db){this.db=db})
|
595 | , expectedOptions = { options: 1}
|
596 | , test
|
597 |
|
598 | function Test (location) {
|
599 | AbstractLevelDOWN.call(this, location)
|
600 | }
|
601 |
|
602 | util.inherits(Test, AbstractLevelDOWN)
|
603 |
|
604 | Test.prototype.IteratorClass = spy
|
605 |
|
606 | test = new Test('foobar')
|
607 | test.iterator({ options: 1 })
|
608 |
|
609 | t.equal(spy.callCount, 1, 'got _close() call')
|
610 | t.equal(spy.getCall(0).thisValue.db, test, '`this` on _close() was correct')
|
611 | t.equal(spy.getCall(0).args.length, 2, 'got 2 arguments')
|
612 | t.deepEqual(spy.getCall(0).args[1], expectedOptions, 'got expected options argument')
|
613 | t.end()
|
614 | })
|
615 |
|
616 | tap.test('test AbstractIterator extensibility', function (t) {
|
617 | function Test (db, options) {
|
618 | AbstractIterator.call(this, db, options)
|
619 | t.equal(this.db, db, 'db set on `this`')
|
620 | t.deepEqual(this.options, {options: 1, reverse: false, keys: true, values: true, limit: -1, keyAsBuffer: false, valueAsBuffer: false })
|
621 | t.end()
|
622 | }
|
623 |
|
624 | util.inherits(Test, AbstractIterator)
|
625 |
|
626 | ;new Test('foobar', {options: 1})
|
627 | })
|
628 |
|
629 | tap.test('test next() extensibility', function (t) {
|
630 | var spy = sinon.spy()
|
631 | , spycb = sinon.spy()
|
632 | , test
|
633 |
|
634 | function Test (db) {
|
635 | AbstractIterator.call(this, db)
|
636 | }
|
637 |
|
638 | util.inherits(Test, AbstractIterator)
|
639 |
|
640 | Test.prototype._next = spy
|
641 |
|
642 | test = new Test('foobar')
|
643 | test.next(spycb)
|
644 |
|
645 | t.equal(spy.callCount, 1, 'got _next() call')
|
646 | t.equal(spy.getCall(0).thisValue, test, '`this` on _next() was correct')
|
647 | t.equal(spy.getCall(0).args.length, 1, 'got one arguments')
|
648 |
|
649 | t.type(spy.getCall(0).args[0], 'function', 'got a callback function')
|
650 | t.equal(spycb.callCount, 0, 'spycb not called')
|
651 | spy.getCall(0).args[0]()
|
652 | t.equal(spycb.callCount, 1, 'spycb called, i.e. was our cb argument')
|
653 | t.end()
|
654 | })
|
655 |
|
656 | tap.test('test end() extensibility', function (t) {
|
657 | var spy = sinon.spy()
|
658 | , expectedCb = function () {}
|
659 | , test
|
660 |
|
661 | function Test (db) {
|
662 | AbstractIterator.call(this, db)
|
663 | }
|
664 |
|
665 | util.inherits(Test, AbstractIterator)
|
666 |
|
667 | Test.prototype._end = spy
|
668 |
|
669 | test = new Test('foobar')
|
670 | test.end(expectedCb)
|
671 |
|
672 | t.equal(spy.callCount, 1, 'got _end() call')
|
673 | t.equal(spy.getCall(0).thisValue, test, '`this` on _end() was correct')
|
674 | t.equal(spy.getCall(0).args.length, 1, 'got one arguments')
|
675 | t.equal(spy.getCall(0).args[0], expectedCb, 'got expected cb argument')
|
676 | t.end()
|
677 | })
|