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2ee83ebf74
This updates tests for `AVA` 19.0.0+. `AVA` 0.18.0 has a breaking change which changes the current working directory for tests. As a result, we need to change 'resources' -> 'test/resources' (and similar path changes). `AVA` 0.19.0 has a breaking change that all tests must run at least one assert. This breaking change was already resolved by #746, so no change was necessary in this PR. This updates to `AVA` 0.21.0, since there are no other breaking changes.
75 lines
2.1 KiB
JavaScript
75 lines
2.1 KiB
JavaScript
import test from 'ava';
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import shell from '..';
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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('commands like `rm` cannot be on the right side of pipes', t => {
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t.is(shell.ls('.').rm, undefined);
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t.is(shell.cat('test/resources/file1.txt').rm, undefined);
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});
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//
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// Valids
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//
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test('piping to cat() should return roughly the same thing', t => {
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t.is(
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shell.cat('test/resources/file1.txt').cat().toString(),
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shell.cat('test/resources/file1.txt').toString()
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);
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});
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test('piping ls() into cat() converts to a string-like object', t => {
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t.is(shell.ls('test/resources/').cat().toString(), shell.ls('test/resources/').stdout);
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});
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test('grep works in a pipe', t => {
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const result = shell.ls('test/resources/').grep('file1');
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t.is(result.toString(), 'file1\nfile1.js\nfile1.txt\n');
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});
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test('multiple pipes work', t => {
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const result = shell.ls('test/resources/').cat().grep('file1');
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t.is(result.toString(), 'file1\nfile1.js\nfile1.txt\n');
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});
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test('Equivalent to a simple grep() test case', t => {
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const result = shell.cat('test/resources/grep/file').grep(/alpha*beta/);
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t.falsy(shell.error());
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t.is(result.toString(), 'alphaaaaaaabeta\nalphbeta\n');
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});
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test('Equivalent to a simple sed() test case', t => {
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const result = shell.cat('test/resources/grep/file').sed(/l*\.js/, '');
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t.falsy(shell.error());
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t.is(
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result.toString(),
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'alphaaaaaaabeta\nhowareyou\nalphbeta\nthis line ends in\n\n'
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);
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});
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test('Sort a file by frequency of each line', t => {
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const result = shell.sort('test/resources/uniq/pipe').uniq('-c').sort('-n');
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t.falsy(shell.error());
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t.is(result.toString(), shell.cat('test/resources/uniq/pipeSorted').toString());
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});
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test('Synchronous exec', t => {
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const result = shell.cat('test/resources/grep/file').exec('shx grep "alpha*beta"');
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t.falsy(shell.error());
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t.is(result.toString(), 'alphaaaaaaabeta\nalphbeta\n');
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});
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test.cb('Asynchronous exec', t => {
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shell.cat('test/resources/grep/file').exec('shx grep "alpha*beta"', (code, stdout) => {
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t.is(code, 0);
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t.is(stdout, 'alphaaaaaaabeta\nalphbeta\n');
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t.end();
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});
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});
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