tests (currently failing, and work-in-progress)

Author: fahad19

lib/loader.js

@@ -18,7 +18,7 @@ module.exports = function(content, map) {
 	var camelCaseKeys = query.camelCase || query.camelcase;
 	var resolve = createResolver(query.alias);
 
-	var givenExternals = query.externals || {};
+	var givenExternals = query.externals || (this.externals || {});
 	var externals = {};
 	if (Array.isArray(givenExternals)) {
 		givenExternals.forEach(function (external) {

test/externalsTest.js

@@ -0,0 +1,69 @@
+/*globals describe */
+
+var test = require("./helpers").test;
+
+function testLocal(name, input, result, localsResult, query, modules) {
+	result.locals = localsResult;
+	test(name, input, result, query, modules);
+}
+
+describe("externals", function() {
+	before(function () {
+		global.External = {
+			External: {
+				c2: "imported-c2",
+				c4: "imported-c4"
+			}
+		};
+	});
+
+	testLocal(
+		// name
+		"composes class from external module",
+
+		// input
+		[
+			":local(.c1) { composes: c2 from \"external\"; b: 1; }",
+			":local(.c3) { composes: c1; b: 3; }",
+			":local(.c5) { composes: c2 c4 from \"external\"; b: 5; }"
+		].join("\n"),
+
+		// result
+		[
+			[
+				2,
+				".test{c: d}",
+				""
+			],
+			[
+				1,
+				[
+					"._c1 { b: 1; }",
+					"._c3 { b: 3; }",
+					"._c5 { b: 5; }"
+				].join("\n"), ""]
+		],
+
+		// localsResult
+		{
+			c1: "_c1 imported-c2",
+			c3: "_c3 _c1 imported-c2",
+			c5: "_c5 imported-c2 imported-c4"
+		},
+
+		// query
+		{
+			localIdentName: '[name]__[local]___[hash:base64:5]',
+			externals: {
+				external: 'External'
+			}
+		},
+
+		// modules
+		{}
+	);
+
+	after(function () {
+		delete global.External;
+	})
+});