Improve code quality and write tests

node_modules/argv/test/test-mods.js

@@ -0,0 +1,118 @@
+munit( 'Modules', function( assert ) {
+	argv.clear().option([
+
+		{
+			name: 'bool',
+			short: 'a',
+			type: 'boolean'
+		},
+
+		{
+			name: 'bool2',
+			short: 'b',
+			type: 'boolean'
+		},
+
+		{
+			name: 'bool3',
+			short: 'c',
+			type: 'boolean'
+		},
+
+		{
+			name: 'path',
+			short: 'p',
+			type: 'path'
+		},
+
+		{
+			mod: 'mod',
+			options: [
+
+				{
+					name: 'bool',
+					short: 'a',
+					type: 'boolean'
+				},
+
+				{
+					name: 'bool2',
+					short: 'b',
+					type: 'boolean'
+				},
+
+				{
+					name: 'bool3',
+					short: 'c',
+					type: 'boolean'
+				},
+
+				{
+					name: 'path',
+					short: 'p',
+					type: 'path'
+				}
+
+			]
+		}
+
+	]);
+
+	[
+
+		{
+			name: 'root',
+			args: 'targ1 -p /a/b/c targ2 -abc targ3',
+			targets: [ 'targ1', 'targ2', 'targ3' ],
+			options: {
+				path: '/a/b/c',
+				bool: true,
+				bool2: true,
+				bool3: true
+			}
+		},
+
+		{
+			name: 'mod',
+			args: 'mod targ1 -ab',
+			mod: 'mod',
+			targets: [ 'targ1' ],
+			options: {
+				bool: true,
+				bool2: true
+			}
+		},
+
+		{
+			name: 'mod-path',
+			args: 'mod targ1 -p /a/b/c',
+			mod: 'mod',
+			targets: [ 'targ1' ],
+			options: {
+				path: '/a/b/c'
+			}
+		}
+
+	].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 );
+
+		// Mod comparison
+		if ( object.mod ) {
+			assert.equal( object.name + '::mod', args.mod, object.mod );
+		}
+		else {
+			assert.ok( object.name + '::mod', ! args.mod );
+		}
+
+		// Target comparison
+		if ( object.targets ) {
+			assert.deepEqual( object.name + '::targets', args.targets, object.targets );
+		}
+		else {
+			assert.ok( object.name + '::targets', ! args.targets.length );
+		}
+	});
+});