mirror of
https://github.com/shelljs/shelljs.git
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1a31356343
No change to logic. This swaps over tests to use require() since everything is currently designed for the commonjs module system.
120 lines
3.3 KiB
JavaScript
120 lines
3.3 KiB
JavaScript
const fs = require('fs');
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const test = require('ava');
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const shell = require('..');
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shell.config.silent = true;
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//
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// Invalids
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//
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test('no paths given', t => {
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const result = shell.cat();
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t.truthy(shell.error());
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t.is(result.code, 1);
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t.is(result.stderr, 'cat: no paths given');
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});
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test('nonexistent file', t => {
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t.falsy(fs.existsSync('/asdfasdf')); // sanity check
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const result = shell.cat('/asdfasdf'); // file does not exist
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t.truthy(shell.error());
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t.is(result.code, 1);
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t.is(result.stderr, 'cat: no such file or directory: /asdfasdf');
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});
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test('directory', t => {
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const result = shell.cat('test/resources/cat');
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t.truthy(shell.error());
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t.is(result.code, 1);
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t.is(result.stderr, 'cat: test/resources/cat: Is a directory');
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});
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//
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// Valids
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//
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test('simple', t => {
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const result = shell.cat('test/resources/cat/file1');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), 'test1\n');
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});
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test('multiple files', t => {
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const result = shell.cat('test/resources/cat/file2', 'test/resources/cat/file1');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), 'test2\ntest1\n');
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});
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test('multiple files, array syntax', t => {
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const result = shell.cat(['test/resources/cat/file2', 'test/resources/cat/file1']);
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), 'test2\ntest1\n');
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});
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test('glob', t => {
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const result = shell.cat('test/resources/file*.txt');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.truthy(result.search('test1') > -1); // file order might be random
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t.truthy(result.search('test2') > -1);
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});
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test('without EOF', t => {
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const result = shell.cat('test/resources/cat/file3');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), 'test3');
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});
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test('empty', t => {
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const result = shell.cat('test/resources/cat/file5');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), '');
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});
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//
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// With numbers
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//
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test('simple with numbers', t => {
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const result = shell.cat('-n', 'test/resources/cat/file1');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), ' 1\ttest1\n');
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});
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test('simple twelve lines file with numbers', t => {
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const result = shell.cat('-n', 'test/resources/cat/file4');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), ' 1\ttest4-01\n 2\ttest4-02\n 3\ttest4-03\n 4\ttest4-04\n 5\ttest4-05\n 6\ttest4-06\n 7\ttest4-07\n 8\ttest4-08\n 9\ttest4-09\n 10\ttest4-10\n 11\ttest4-11\n 12\ttest4-12\n');
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});
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test('multiple with numbers', t => {
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const result = shell.cat('-n', 'test/resources/cat/file2', 'test/resources/cat/file1');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), ' 1\ttest2\n 2\ttest1\n');
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});
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test('simple numbers without EOF', t => {
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const result = shell.cat('-n', 'test/resources/cat/file3');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), ' 1\ttest3');
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});
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test('multiple numbers without EOF', t => {
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const result = shell.cat('-n', 'test/resources/cat/file3', 'test/resources/cat/file2', 'test/resources/cat/file1');
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t.falsy(shell.error());
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t.is(result.code, 0);
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t.is(result.toString(), ' 1\ttest3test2\n 2\ttest1\n');
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});
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