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29 lines
953 B
JavaScript
29 lines
953 B
JavaScript
var should = require('chai').should()
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yargs = require('../index');
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describe('count', function () {
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it('should count the number of times a boolean is present', function () {
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var parsed;
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parsed = yargs(['-x']).count('verbose').argv;
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parsed.verbose.should.equal(0);
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parsed = yargs(['--verbose']).count('verbose').argv;
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parsed.verbose.should.equal(1);
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parsed = yargs(['--verbose', '--verbose']).count('verbose').argv;
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parsed.verbose.should.equal(2);
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parsed = yargs(['-vvv']).alias('v', 'verbose').count('verbose').argv;
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parsed.verbose.should.equal(3);
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parsed = yargs(['--verbose', '--verbose', '-v', '--verbose']).count('verbose').alias('v', 'verbose').argv;
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parsed.verbose.should.equal(4);
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parsed = yargs(['--verbose', '--verbose', '-v', '-vv']).count('verbose').alias('v', 'verbose').argv;
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parsed.verbose.should.equal(5);
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});
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});
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