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node_modules/yargs/test/parse_camelCase.js
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129
node_modules/yargs/test/parse_camelCase.js
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var should = require('chai').should(),
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yargs = require('../');
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describe('parse', function () {
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function runTests (yargs, strict) {
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if (!strict) {
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// Skip this test in strict mode because this option is not specified
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it('should provide options with dashes as camelCase properties', function () {
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var result = yargs()
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.parse([ '--some-option' ]);
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result.should.have.property('some-option').that.is.a('boolean').and.is.true;
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result.should.have.property('someOption' ).that.is.a('boolean').and.is.true;
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});
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}
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it('should provide count options with dashes as camelCase properties', function () {
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var result = yargs()
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.option('some-option', {
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describe : 'some option',
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type : 'count'
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})
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.parse([ '--some-option', '--some-option', '--some-option' ]);
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result.should.have.property('some-option', 3);
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result.should.have.property('someOption' , 3);
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});
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it('should provide options with dashes and aliases as camelCase properties', function () {
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var result = yargs()
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.option('some-option', {
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alias : 'o',
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describe : 'some option'
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})
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.parse([ '--some-option' ]);
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result.should.have.property('some-option').that.is.a('boolean').and.is.true;
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result.should.have.property('someOption' ).that.is.a('boolean').and.is.true;
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});
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it('should provide defaults of options with dashes as camelCase properties', function() {
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var result = yargs()
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.option('some-option', {
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describe : 'some option',
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default : 'asdf'
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})
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.parse([ ]);
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result.should.have.property('some-option', 'asdf');
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result.should.have.property('someOption' , 'asdf');
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});
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it('should provide aliases of options with dashes as camelCase properties', function() {
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var result = yargs()
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.option('some-option', {
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alias : 'o',
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describe : 'some option',
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default : 'asdf'
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})
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.parse([ ]);
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result.should.have.property('o', 'asdf');
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result.should.have.property('some-option', 'asdf');
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result.should.have.property('someOption' , 'asdf');
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});
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it('should provide aliases of options with dashes as camelCase properties', function() {
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var result = yargs()
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.option('o', {
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alias : 'some-option',
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describe : 'some option',
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default : 'asdf'
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})
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.parse([ ]);
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result.should.have.property('o', 'asdf');
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result.should.have.property('some-option', 'asdf');
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result.should.have.property('someOption' , 'asdf');
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});
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it('should provide aliases with dashes as camelCase properties', function() {
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var result = yargs()
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.option('o', {
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alias : 'some-option',
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describe : 'some option'
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})
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.parse([ '--some-option', 'val' ]);
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result.should.have.property('o' ).that.is.a('string').and.equals('val');
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result.should.have.property('some-option').that.is.a('string').and.equals('val');
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result.should.have.property('someOption' ).that.is.a('string').and.equals('val');
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});
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}
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describe('dashes and camelCase', function () {
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runTests(function() {
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return yargs();
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});
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});
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describe('dashes and camelCase (strict)', function () {
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runTests(function() {
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// Special handling for failure messages, because normally a
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// failure calls process.exit(1);
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return yargs().strict().fail(function(msg) {
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throw new Error(msg);
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});
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}, true);
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// See https://github.com/chevex/yargs/issues/31
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it('should not fail when options with defaults are missing', function () {
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var result = yargs()
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.fail(function(msg) {
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throw new Error(msg);
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})
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.option('some-option', {
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describe : 'some option',
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default : 80
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})
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.strict()
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.parse([ ]);
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});
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});
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});
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