refactor(router): convert to typescript

Fixes #2001

modules/angular2/test/router/route_registry_spec.ts

@@ -0,0 +1,96 @@
+import {
+  AsyncTestCompleter,
+  describe,
+  it,
+  iit,
+  ddescribe,
+  expect,
+  inject,
+  beforeEach,
+  SpyObject
+} from 'angular2/test_lib';
+
+import {RouteRegistry} from 'angular2/src/router/route_registry';
+import {RouteConfig} from 'angular2/src/router/route_config_decorator';
+
+export function main() {
+  describe('RouteRegistry', () => {
+    var registry, rootHostComponent = new Object();
+
+    beforeEach(() => { registry = new RouteRegistry(); });
+
+    it('should match the full URL', () => {
+      registry.config(rootHostComponent, {'path': '/', 'component': DummyCompA});
+      registry.config(rootHostComponent, {'path': '/test', 'component': DummyCompB});
+
+      var instruction = registry.recognize('/test', rootHostComponent);
+
+      expect(instruction.getChild('default').component).toBe(DummyCompB);
+    });
+
+    it('should prefer static segments to dynamic', () => {
+      registry.config(rootHostComponent, {'path': '/:site', 'component': DummyCompB});
+      registry.config(rootHostComponent, {'path': '/home', 'component': DummyCompA});
+
+      var instruction = registry.recognize('/home', rootHostComponent);
+
+      expect(instruction.getChild('default').component).toBe(DummyCompA);
+    });
+
+    it('should prefer dynamic segments to star', () => {
+      registry.config(rootHostComponent, {'path': '/:site', 'component': DummyCompA});
+      registry.config(rootHostComponent, {'path': '/*site', 'component': DummyCompB});
+
+      var instruction = registry.recognize('/home', rootHostComponent);
+
+      expect(instruction.getChild('default').component).toBe(DummyCompA);
+    });
+
+    it('should prefer routes with more dynamic segments', () => {
+      registry.config(rootHostComponent, {'path': '/:first/*rest', 'component': DummyCompA});
+      registry.config(rootHostComponent, {'path': '/*all', 'component': DummyCompB});
+
+      var instruction = registry.recognize('/some/path', rootHostComponent);
+
+      expect(instruction.getChild('default').component).toBe(DummyCompA);
+    });
+
+    it('should prefer routes with more static segments', () => {
+      registry.config(rootHostComponent, {'path': '/first/:second', 'component': DummyCompA});
+      registry.config(rootHostComponent, {'path': '/:first/:second', 'component': DummyCompB});
+
+      var instruction = registry.recognize('/first/second', rootHostComponent);
+
+      expect(instruction.getChild('default').component).toBe(DummyCompA);
+    });
+
+    it('should prefer routes with static segments before dynamic segments', () => {
+      registry.config(rootHostComponent, {'path': '/first/second/:third', 'component': DummyCompB});
+      registry.config(rootHostComponent, {'path': '/first/:second/third', 'component': DummyCompA});
+
+      var instruction = registry.recognize('/first/second/third', rootHostComponent);
+
+      expect(instruction.getChild('default').component).toBe(DummyCompB);
+    });
+
+    it('should match the full URL recursively', () => {
+      registry.config(rootHostComponent, {'path': '/first', 'component': DummyParentComp});
+
+      var instruction = registry.recognize('/first/second', rootHostComponent);
+
+      var parentInstruction = instruction.getChild('default');
+      var childInstruction = parentInstruction.getChild('default');
+
+      expect(parentInstruction.component).toBe(DummyParentComp);
+      expect(childInstruction.component).toBe(DummyCompB);
+    });
+
+  });
+}
+
+class DummyCompA {}
+class DummyCompB {}
+
+@RouteConfig([{'path': '/second', 'component': DummyCompB}])
+class DummyParentComp {
+}