1 | 'use strict';
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2 |
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3 | var test = require('tape');
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4 | var mockEnv = require('mock-env').morph;
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5 |
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6 | var getLatestError = require('../');
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7 | var fakeTag = require('./_fakeTag');
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8 |
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9 | test('getLatestError', function (t) {
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10 | t.test('env var override', function (st) {
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11 | st.plan(2);
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12 | mockEnv(function () {
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13 | getLatestError(null, null, {}, function (error, result) {
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14 | st.error(error, 'there should be no error');
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15 | st.equal(result, '$PUBLISH_LATEST_DANGEROUSLY override enabled.');
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16 | });
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17 | }, { PUBLISH_LATEST_DANGEROUSLY: 'true' });
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18 | });
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19 |
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20 | t.test('non-"latest" tag', function (st) {
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21 | st.plan(2);
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22 | mockEnv(function () {
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23 | getLatestError(null, null, {}, function (error, result) {
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24 | st.error(error, 'there should be no error');
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25 | st.equal(result, 'Non-latest dist-tag detected.');
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26 | });
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27 | }, fakeTag('anything but latest'));
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28 | });
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29 |
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30 | t.test('"latest" tag', function (st) {
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31 | st.plan(6);
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32 |
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33 | mockEnv(function () {
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34 | st.test('when the package has no non-prerelease versions', function (s2t) {
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35 | s2t.plan(2);
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36 | getLatestError('abcde', '1.0.2', {}, function (err, result) {
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37 | s2t.error(err, 'there should be no error');
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38 | s2t.equal(result, 'No non-prerelease versions detected.');
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39 | });
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40 | });
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41 |
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42 | st.test('with a later version', function (s2t) {
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43 | s2t.plan(2);
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44 | getLatestError('def', '9999.0.0', {}, function (err, result) {
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45 | s2t.error(err, 'there should be no error');
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46 | s2t.equal(result, 'v9999.0.0 is later than v0.0.8.');
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47 | });
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48 | });
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49 |
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50 | st.test('with an earlier version', function (s2t) {
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51 | s2t.plan(2);
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52 | getLatestError('def', '0.0.5', {}, function (err, result) {
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53 | s2t.notOk(result, 'no result');
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54 | s2t.deepEqual(err, [
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55 | 'Attempting to publish v0.0.5 as "latest", but it is not later than v0.0.8.',
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56 | '\nPossible Solutions:',
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57 | '\t1) Provide a dist-tag: `npm publish --tag=backport`, for example',
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58 | '\t2) Use the very dangerous override: `PUBLISH_LATEST_DANGEROUSLY=true npm publish`'
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59 | ]);
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60 | });
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61 | });
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62 |
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63 | st.test('with an existing version', function (s2t) {
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64 | s2t.plan(2);
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65 | getLatestError('def', '0.0.8', {}, function (err, result) {
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66 | s2t.notOk(result, 'no result');
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67 | s2t.deepEqual(err, [
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68 | 'Attempting to publish already-published version v0.0.8.'
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69 | ]);
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70 | });
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71 | });
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72 |
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73 | st.test('with a later prerelease version', function (s2t) {
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74 | s2t.plan(2);
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75 | getLatestError('def', '9999.0.0-prerelease.0', {}, function (err, result) {
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76 | s2t.notOk(result, 'no result');
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77 | s2t.deepEqual(err, [
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78 | 'Attempting to publish v9999.0.0-prerelease.0 as "latest", but it is a prerelease version.',
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79 | '\nPossible Solutions:',
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80 | '\t1) Provide a dist-tag: `npm publish --tag=backport`, for example',
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81 | '\t2) Use the very dangerous override: `PUBLISH_LATEST_DANGEROUSLY=true npm publish`'
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82 | ]);
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83 | });
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84 | });
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85 |
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86 | st.test('with an earlier prerelease version', function (s2t) {
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87 | s2t.plan(2);
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88 | getLatestError('def', '0.0.4-prerelease.0', {}, function (err, result) {
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89 | s2t.notOk(result, 'no result');
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90 | s2t.deepEqual(err, [
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91 | 'Attempting to publish v0.0.4-prerelease.0 as "latest", but it is a prerelease version.',
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92 | '\nPossible Solutions:',
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93 | '\t1) Provide a dist-tag: `npm publish --tag=backport`, for example',
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94 | '\t2) Use the very dangerous override: `PUBLISH_LATEST_DANGEROUSLY=true npm publish`'
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95 | ]);
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96 | });
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97 | });
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98 |
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99 | st.end();
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100 | }, fakeTag('latest'));
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101 | });
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102 |
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103 | t.test('nonexistent but valid package name', function (st) {
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104 | st.plan(2);
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105 | getLatestError('abcdef123', '1.0.0', {}, function (err, result) {
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106 | st.error(err, 'there should be no error');
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107 | st.equal(result, 'v1.0.0 is the first version published.');
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108 | st.end();
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109 | });
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110 | });
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111 |
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112 | t.test('nonexistent but valid scoped package name', function (st) {
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113 | st.plan(2);
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114 | getLatestError('@ljharb/abcdef123', '1.0.0', {}, function (err, result) {
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115 | st.error(err, 'there should be no error');
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116 | st.equal(result, 'v1.0.0 is the first version published.');
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117 | st.end();
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118 | });
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119 | });
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120 |
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121 | t.end();
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122 | });
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