Added test that the clean command will call remove and add methods

package.json

@@ -92,7 +92,7 @@
  "grunt-tslint": "3.0.1",
  "istanbul": "0.3.19",
  "mocha": "2.5.3",
- "mocha-fibers": "1.1.1",
+ "mocha-fibers": "git+https://github.com/NativeScript/mocha-fibers.git",
  "mocha-typescript": "1.0.3",
  "should": "7.0.2",
  "tslint": "3.2.1",

test/platform-commands.ts

@@ -19,6 +19,8 @@ import {MobilePlatformsCapabilities} from "../lib/mobile-platforms-capabilities"
 import {DevicePlatformsConstants} from "../lib/common/mobile/device-platforms-constants";
 import { XmlValidator } from "../lib/xml-validator";
 import * as ChildProcessLib from "../lib/common/child-process";
+import Future = require("fibers/future");
+import {CleanCommand} from "../lib/commands/platform-clean";
 
 let isCommandExecuted = true;
 
@@ -417,6 +419,35 @@ describe('Platform Service Tests', () => {
 commandsService.tryExecuteCommand("platform|clean", ["ios", "invalid"]).wait();
 assert.isFalse(isCommandExecuted);
 });
+
+it("will call removePlatform and addPlatform on the platformService passing the provided platforms", () => {
+
+let platformActions: { action: string, platforms: string[] }[] = [];
+testInjector.registerCommand("platform|clean", CleanCommand);
+let cleanCommand = testInjector.resolveCommand("platform|clean");
+
+platformService.removePlatforms = (platforms: string[]) => {
+return (() => {
+platformActions.push({ action: "removePlatforms", platforms });
+}).future<void>()();
+};
+platformService.addPlatforms = (platforms: string[]) => {
+return (() => {
+platformActions.push({ action: "addPlatforms", platforms });
+}).future<void>()();
+}
+
+cleanCommand.execute(["ios"]).wait();
+
+let expectedPlatformActions = [
+{ action: "removePlatforms", platforms: ["ios"] },
+{ action: "addPlatforms", platforms: ["ios"] },
+]
+
+assert.deepEqual(platformActions, expectedPlatformActions, "Expected `remove ios`, `add ios` calls to the platformService.");
+
+assert.isTrue(isCommandExecuted);
+});
 });
 
 describe("#UpdatePlatformCommand", () => {