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shrine-medco/shrine-webclient/src/main/html/node_modules/minimist/test/unknown.js
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unknown.js
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			var parse = require('../');
			var test = require('tape');

			test('boolean and alias is not unknown', function (t) {
			var unknown = [];
			function unknownFn(arg) {
			unknown.push(arg);
			return false;
			}
			var aliased = [ '-h', 'true', '--derp', 'true' ];
			var regular = [ '--herp', 'true', '-d', 'true' ];
			var opts = {
			alias: { h: 'herp' },
			boolean: 'h',
			unknown: unknownFn
			};
			var aliasedArgv = parse(aliased, opts);
			var propertyArgv = parse(regular, opts);

			t.same(unknown, ['--derp', '-d']);
			t.end();
			});

			test('flag boolean true any double hyphen argument is not unknown', function (t) {
			var unknown = [];
			function unknownFn(arg) {
			unknown.push(arg);
			return false;
			}
			var argv = parse(['--honk', '--tacos=good', 'cow', '-p', '55'], {
			boolean: true,
			unknown: unknownFn
			});
			t.same(unknown, ['--tacos=good', 'cow', '-p']);
			t.same(argv, {
			honk: true,
			_: []
			});
			t.end();
			});

			test('string and alias is not unknown', function (t) {
			var unknown = [];
			function unknownFn(arg) {
			unknown.push(arg);
			return false;
			}
			var aliased = [ '-h', 'hello', '--derp', 'goodbye' ];
			var regular = [ '--herp', 'hello', '-d', 'moon' ];
			var opts = {
			alias: { h: 'herp' },
			string: 'h',
			unknown: unknownFn
			};
			var aliasedArgv = parse(aliased, opts);
			var propertyArgv = parse(regular, opts);

			t.same(unknown, ['--derp', '-d']);
			t.end();
			});

			test('default and alias is not unknown', function (t) {
			var unknown = [];
			function unknownFn(arg) {
			unknown.push(arg);
			return false;
			}
			var aliased = [ '-h', 'hello' ];
			var regular = [ '--herp', 'hello' ];
			var opts = {
			default: { 'h': 'bar' },
			alias: { 'h': 'herp' },
			unknown: unknownFn
			};
			var aliasedArgv = parse(aliased, opts);
			var propertyArgv = parse(regular, opts);

			t.same(unknown, []);
			t.end();
			unknownFn(); // exercise fn for 100% coverage
			});

			test('value following -- is not unknown', function (t) {
			var unknown = [];
			function unknownFn(arg) {
			unknown.push(arg);
			return false;
			}
			var aliased = [ '--bad', '--', 'good', 'arg' ];
			var opts = {
			'--': true,
			unknown: unknownFn
			};
			var argv = parse(aliased, opts);

			t.same(unknown, ['--bad']);
			t.same(argv, {
			'--': ['good', 'arg'],
			'_': []
			})
			t.end();
			});