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"use strict"; |
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3
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const assert = require ('assert'), |
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4
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asTable = require (process.env.AS_TABLE_TEST_FILE), |
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ansi = require ('ansicolor').nice |
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7
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describe ('as-table', () => { |
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9
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it ('array printing works', () => { |
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var testData = [['qwe', '123456789', 'zxcvbnm'], |
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['qwerty', '12', 'zxcvb'], |
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['💩wertyiop', '1234567', 'z']] |
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assert.equal (asTable (testData), |
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'qwe 123456789 zxcvbnm\n' + |
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'qwerty 12 zxcvb \n' + |
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'💩wertyiop 1234567 z ') |
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assert.equal (asTable.configure ({ maxTotalWidth: 22, delimiter: ' | ' }) (testData), |
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23
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'qwe | 1234… | zxc…\n' + |
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'qwer… | 12 | zxc…\n' + |
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'💩wer… | 1234… | z ') |
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console.log (asTable.configure ({ maxTotalWidth: 22, delimiter: ' | ' }) (testData)) |
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}) |
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it ('object printing works', () => { |
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var testData = |
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[ { foo: true, string: 'abcde', num: 42 }, |
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{ foo: false, string: 'qwertyuiop', num: 43 }, |
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{ string: null, num: 44 } ] |
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assert.equal (asTable (testData), |
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'foo string num\n' + |
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'----------------------\n' + |
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'true abcde 42 \n' + |
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42
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'false qwertyuiop 43 \n' + |
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43
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' null 44 ') |
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44
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}) |
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45
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it ('object printing works (with ANSI styling)', () => { |
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var testData = |
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[ { foo: true, string: 'abcde'.cyan.bgYellow, num: 42 }, |
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{ foo: false, string: 'qwertyuiop', num: 43 }, |
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{ string: null, num: 44 } ] |
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54
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assert.equal (asTable (testData), |
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'foo string num\n' + |
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'----------------------\n' + |
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'true \u001b[43m\u001b[36mabcde\u001b[39m\u001b[49m 42 \n' + |
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'false qwertyuiop 43 \n' + |
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' null 44 ') |
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}) |
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it ('maxTotalWidth correctly handles object field names', () => { |
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assert.equal ( |
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asTable.configure ({ maxTotalWidth: 15 }) ([{ |
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'0123456789': '0123456789', |
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'abcdefxyzw': 'abcdefxyzw' }]), |
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'01234… abcde…\n' + |
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'--------------\n' + |
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'01234… abcde…' |
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) |
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}) |
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it ('maxTotalWidth correctly handles object field names (with ANSI styling)', () => { |
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assert.equal ( |
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asTable.configure ({ maxTotalWidth: 15 }) ([{ |
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'0123456789': '0123456789', |
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'abcdefxyzw': 'abcdefxyzw'.cyan.bgYellow.italic.inverse.bright }]), |
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'01234… abcde…\n' + |
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'--------------\n' + |
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'01234… ' + 'abcde'.cyan.bgYellow.italic.inverse.bright + '…' |
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) |
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}) |
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92
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93
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it ('everything renders as singleline', () => { |
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assert.equal (asTable ([['fooo\n\nbar']]), 'fooo\\n\\nbar') |
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}) |
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it ('configuring works', () => { |
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const asTable25 = asTable.configure ({ maxTotalWidth: 25 }), |
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asTable25Delim = asTable25.configure ({ delimiter: ' | ' }) |
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103
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assert.notEqual (asTable25, asTable25Delim) |
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assert.equal (asTable25.maxTotalWidth, 25) |
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assert.equal (asTable25Delim.delimiter, ' | ') |
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}) |
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107
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108
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it ('degenerate case works', () => { |
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assert.equal (asTable ([]), '\n') |
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assert.equal (asTable ([{}]), '\n\n') |
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112
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}) |
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113
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114
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it ('null/undefined prints correctly', () => { |
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115
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116
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assert.equal (asTable.configure ({ delimiter: '|' }) ([[null, undefined, 1, 2, 3]]), 'null||1|2|3') |
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}) |
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119
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it ('custom printer works', () => { |
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120
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121
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var testData = |
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[ { foo: true, string: 'abcde', num: 42 }, |
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123
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{ foo: false, string: 'qwertyuiop', num: 43 }, |
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{ string: null, num: 44 } ] |
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125
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126
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const formatsBooleansAsYesNo = asTable.configure ({ print: obj => (typeof obj === 'boolean') ? (obj ? 'yes' : 'no') : String (obj) }) |
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127
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128
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assert.equal (formatsBooleansAsYesNo (testData), |
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129
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130
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'foo string num\n' + |
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'--------------------\n' + |
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'yes abcde 42 \n' + |
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'no qwertyuiop 43 \n' + |
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' null 44 ') |
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}) |
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137
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138
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it ('right align works', () => { |
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var testData = |
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[ { foo: 1234.567, bar: 12 }, |
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{ foo: '4.567'.bgMagenta.green, bar: 1234.456890 } ] |
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144
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assert.equal (asTable.configure ({ right: true }) (testData), |
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' foo bar\n' + |
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'--------------------\n' + |
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'1234.567 12\n' + |
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' ' + '4.567'.bgMagenta.green + ' 1234.45689') |
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}) |
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150
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151
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it ('ANSI coloring works', () => { |
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152
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153
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const testData = |
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[ { foo: true, string: 'abcde', num: 42 }, |
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{ foo: false, string: '💩wertyuiop'.bgMagenta.green.bright, num: 43 } ] |
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156
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const d = ' | '.dim.cyan |
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const _ = '-'.bright.cyan |
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const result = asTable.configure ({ title: x => x.bright, delimiter: d, dash: _ }) (testData) |
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162
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console.log (result) |
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163
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164
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assert.equal (result, |
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165
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166
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['foo'.bright + ' ', 'string'.bright + ' ', 'num'.bright].join (d) + '\n' + |
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_.repeat (24) + '\n' + |
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['true ', 'abcde ', '42 '].join (d) + '\n' + |
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['false', '💩wertyuiop'.bgMagenta.green.bright, '43 '].join (d)) |
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}) |
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}) |
xpl /
as-table
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