Improve code quality and write tests

node_modules/argv/test/test-custom.js

@@ -0,0 +1,65 @@
+munit( 'Custom', function( assert ) {
+	// Add custom types
+	argv.type({
+
+		'special-int': function(){
+			return 777;
+		},
+
+		'special-float': function(){
+			return 777.777;
+		}
+
+	});
+
+	// Setup options
+	argv.clear().option([
+
+		{
+			name: 'foo',
+			type: 'special-int'
+		},
+
+		{
+			name: 'bar',
+			type: 'special-float'
+		}
+
+	]);
+
+	// Tests
+	[
+
+		{
+			name: 'types',
+			args: '--foo=123 --bar=456',
+			options: {
+				foo: 777,
+				bar: 777.777
+			}
+		}
+
+	].forEach(function( object ) {
+		var args = argv.run( argv.isArray( object.args ) ? object.args : object.args.split( ' ' ) );
+
+		// Option parsing
+		assert.deepEqual( object.name + '::options', args.options, object.options );
+
+		// Target comparison
+		if ( object.targets ) {
+			assert.deepEqual( object.name + '::targets', args.targets, object.targets );
+		}
+		else {
+			assert.ok( object.name + '::targets', ! args.targets.length );
+		}
+	});
+
+
+	// Deletion checks
+	assert.ok( 'Int Exists', argv.types[ 'special-int' ] );
+	assert.ok( 'Float Exists', argv.types[ 'special-float' ] );
+	argv.type( 'special-int', null );
+	argv.type( 'special-float', null );
+	assert.ok( 'Delete Int', ! argv.types[ 'special-int' ] );
+	assert.ok( 'Delete Float', ! argv.types[ 'special-float' ] );
+});