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