1 | import * as fse from "fs-extra";
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2 | import { expect } from "chai";
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3 | import path from "./assert_path";
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4 | import helper from "./helper";
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5 | import * as jetpack from "..";
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6 |
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7 | describe("move", () => {
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8 | beforeEach(helper.setCleanTestCwd);
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9 | afterEach(helper.switchBackToCorrectCwd);
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10 |
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11 | describe("moves file", () => {
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12 | const preparations = () => {
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13 | fse.outputFileSync("a/b.txt", "abc");
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14 | };
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15 |
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16 | const expectations = () => {
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17 | path("a/b.txt").shouldNotExist();
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18 | path("c.txt").shouldBeFileWithContent("abc");
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19 | };
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20 |
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21 | it("sync", () => {
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22 | preparations();
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23 | jetpack.move("a/b.txt", "c.txt");
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24 | expectations();
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25 | });
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26 |
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27 | it("async", done => {
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28 | preparations();
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29 | jetpack.moveAsync("a/b.txt", "c.txt").then(() => {
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30 | expectations();
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31 | done();
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32 | });
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33 | });
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34 | });
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35 |
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36 | describe("moves directory", () => {
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37 | const preparations = () => {
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38 | fse.outputFileSync("a/b/c.txt", "abc");
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39 | fse.mkdirsSync("x");
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40 | };
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41 |
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42 | const expectations = () => {
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43 | path("a").shouldNotExist();
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44 | path("x/y/b/c.txt").shouldBeFileWithContent("abc");
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45 | };
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46 |
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47 | it("sync", () => {
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48 | preparations();
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49 | jetpack.move("a", "x/y");
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50 | expectations();
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51 | });
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52 |
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53 | it("async", done => {
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54 | preparations();
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55 | jetpack.moveAsync("a", "x/y").then(() => {
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56 | expectations();
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57 | done();
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58 | });
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59 | });
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60 | });
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61 |
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62 | describe("creates nonexistent directories for destination path", () => {
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63 | const preparations = () => {
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64 | fse.outputFileSync("a.txt", "abc");
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65 | };
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66 |
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67 | const expectations = () => {
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68 | path("a.txt").shouldNotExist();
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69 | path("a/b/z.txt").shouldBeFileWithContent("abc");
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70 | };
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71 |
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72 | it("sync", () => {
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73 | preparations();
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74 | jetpack.move("a.txt", "a/b/z.txt");
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75 | expectations();
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76 | });
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77 |
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78 | it("async", done => {
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79 | preparations();
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80 | jetpack.moveAsync("a.txt", "a/b/z.txt").then(() => {
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81 | expectations();
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82 | done();
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83 | });
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84 | });
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85 | });
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86 |
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87 | describe("generates nice error when source path doesn't exist", () => {
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88 | const expectations = (err: any) => {
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89 | expect(err.code).to.equal("ENOENT");
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90 | expect(err.message).to.have.string("Path to move doesn't exist");
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91 | };
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92 |
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93 | it("sync", () => {
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94 | try {
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95 | jetpack.move("a", "b");
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96 | throw new Error("Expected error to be thrown");
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97 | } catch (err) {
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98 | expectations(err);
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99 | }
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100 | });
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101 |
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102 | it("async", done => {
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103 | jetpack.moveAsync("a", "b").catch(err => {
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104 | expectations(err);
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105 | done();
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106 | });
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107 | });
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108 | });
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109 |
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110 | describe("respects internal CWD of jetpack instance", () => {
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111 | const preparations = () => {
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112 | fse.outputFileSync("a/b.txt", "abc");
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113 | };
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114 |
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115 | const expectations = () => {
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116 | path("a/b.txt").shouldNotExist();
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117 | path("a/x.txt").shouldBeFileWithContent("abc");
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118 | };
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119 |
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120 | it("sync", () => {
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121 | const jetContext = jetpack.cwd("a");
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122 | preparations();
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123 | jetContext.move("b.txt", "x.txt");
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124 | expectations();
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125 | });
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126 |
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127 | it("async", done => {
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128 | const jetContext = jetpack.cwd("a");
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129 | preparations();
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130 | jetContext.moveAsync("b.txt", "x.txt").then(() => {
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131 | expectations();
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132 | done();
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133 | });
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134 | });
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135 | });
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136 |
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137 | describe("input validation", () => {
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138 | const tests = [
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139 | { type: "sync", method: jetpack.move as any, methodName: "move" },
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140 | {
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141 | type: "async",
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142 | method: jetpack.moveAsync as any,
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143 | methodName: "moveAsync"
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144 | }
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145 | ];
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146 |
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147 | describe('"from" argument', () => {
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148 | tests.forEach(test => {
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149 | it(test.type, () => {
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150 | expect(() => {
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151 | test.method(undefined, "xyz");
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152 | }).to.throw(
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153 | `Argument "from" passed to ${
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154 | test.methodName
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155 | }(from, to) must be a string. Received undefined`
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156 | );
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157 | });
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158 | });
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159 | });
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160 |
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161 | describe('"to" argument', () => {
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162 | tests.forEach(test => {
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163 | it(test.type, () => {
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164 | expect(() => {
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165 | test.method("abc", undefined);
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166 | }).to.throw(
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167 | `Argument "to" passed to ${
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168 | test.methodName
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169 | }(from, to) must be a string. Received undefined`
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170 | );
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171 | });
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172 | });
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173 | });
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174 | });
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175 | });
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