138 строки
3.9 KiB
JavaScript
138 строки
3.9 KiB
JavaScript
import { getConfig, terminalWidth } from 'cli';
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let cli;
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describe('Basic CLI tests', function cliCallback() {
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beforeEach(() => {
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// Override yargs fail func so we can introspect the right errors
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// are happening when we hand it bogus input.
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this.fakeFail = sinon.stub();
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cli = getConfig().exitProcess(false).fail(this.fakeFail);
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});
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it('should default logLevel type to "fatal"', () => {
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// This means by default there won't be any output.
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const args = cli.parse(['foo/bar.zip']);
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expect(args.logLevel).toEqual('fatal');
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expect(args['log-level']).toEqual('fatal');
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});
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it('should default metadata option to false', () => {
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const args = cli.parse(['foo/bar.zip']);
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expect(args.metadata).toEqual(false);
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});
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it('should default add-on output to "text"', () => {
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const args = cli.parse(['foo/bar.zip']);
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expect(args.output).toEqual('text');
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expect(args.o).toEqual('text');
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});
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it('should default stack to false', () => {
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const args = cli.parse(['foo/bar.zip']);
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expect(args.stack).toEqual(false);
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});
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it('should default pretty to false', () => {
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const args = cli.parse(['foo/bar.zip']);
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expect(args.pretty).toEqual(false);
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});
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it('should default boring to false', () => {
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const args = cli.parse(['foo/bar.zip']);
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expect(args.boring).toEqual(false);
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});
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it('should support a --scan-file option', () => {
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let args = cli.parse(['foo/', '--scan-file', 'dir/test1.txt']);
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expect(args.scanFile).toEqual('dir/test1.txt');
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args = cli.parse([
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'foo/', '--scan-file', 'dir/test1.txt',
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'--scan-file', 'dir/test2.txt',
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]);
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expect(args.scanFile).toEqual(['dir/test1.txt', 'dir/test2.txt']);
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args = cli.parse(['foo/']);
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expect(args.scanFile).toEqual(undefined);
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});
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it('should default warnings-as-errors to false', () => {
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const args = cli.parse(['foo/bar.zip']);
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expect(args.warningsAsErrors).toEqual(false);
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});
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it('should show error on missing xpi', () => {
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cli.parse([]);
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expect(this.fakeFail.calledWithMatch(
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'Not enough non-option arguments')).toBeTruthy();
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});
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it('should show error if incorrect output', () => {
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cli.parse(['-o', 'false', 'whatevs']);
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expect(this.fakeFail.calledWithMatch(
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'Invalid values:\n Argument: output, Given: "false"')).toBeTruthy();
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});
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it('should use 78 as a width if process.stdout.columns is undefined', () => {
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let fakeProcess = null;
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expect(terminalWidth(fakeProcess)).toEqual(78);
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fakeProcess = { stdout: null };
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expect(terminalWidth(fakeProcess)).toEqual(78);
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fakeProcess = { stdout: { columns: null } };
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expect(terminalWidth(fakeProcess)).toEqual(78);
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});
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it('should always use a positive terminal width', () => {
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const fakeProcess = {
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stdout: {
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columns: 1,
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},
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};
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expect(terminalWidth(fakeProcess)).toEqual(10);
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});
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it('should not use a width under 10 columns', () => {
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let fakeProcess = {
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stdout: {
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columns: 12,
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},
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};
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expect(terminalWidth(fakeProcess)).toEqual(10);
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fakeProcess = {
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stdout: {
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columns: 11,
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},
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};
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expect(terminalWidth(fakeProcess)).toEqual(10);
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fakeProcess = {
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stdout: {
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columns: 79,
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},
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};
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expect(terminalWidth(fakeProcess)).toEqual(77);
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});
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it('should use a terminal width of $COLUMNS - 2', () => {
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const fakeProcess = {
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stdout: {
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columns: 170,
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},
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};
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expect(terminalWidth(fakeProcess)).toEqual(168);
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});
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it('should have a default config when called via CLI', () => {
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const config = getConfig({ useCLI: true }).argv;
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expect(Object.keys(config).length).toBeGreaterThan(0);
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});
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it('should error when requesting CLI config in library mode', () => {
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expect(() => {
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getConfig({ useCLI: false });
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}).toThrow('Cannot request config from CLI in library mode');
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});
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});
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