test(): update tests

src/@ionic-native/core/decorators.spec.ts

@@ -1,44 +1,91 @@
-import { Plugin, Cordova, CordovaProperty } from './decorators';
+import 'core-js';
+import { Plugin, Cordova, CordovaProperty, CordovaCheck, CordovaInstance, InstanceProperty } from './decorators';
 import { IonicNativePlugin } from './ionic-native-plugin';
+import { ERR_CORDOVA_NOT_AVAILABLE, ERR_PLUGIN_NOT_INSTALLED } from './plugin';
 
 declare const window: any;
 
-window['myPlugin'] = {
+class TestObject {
 
-  hello: () => 'world',
-  key: 'value'
+  constructor(public _objectInstance: any) {}
 
-};
+  @InstanceProperty
+  name: string;
 
-describe('Decorators', () => {
+  @CordovaInstance({ sync: true })
+  pingSync(): string { return; }
 
-  @Plugin({
-    pluginName: 'MyPlugin',
-    pluginRef: 'myPlugin',
-    repo: '',
-    plugin: 'cordova-plugin-my-plugin'
-  })
-  class MyPlugin extends IonicNativePlugin {
+  @CordovaInstance()
+  ping(): Promise<any> { return; }
 
-    @CordovaProperty
-    key: string;
+}
 
-    @Cordova({ sync: true })
-    hello(): string { return; }
+@Plugin({
+  pluginName: 'TestPlugin',
+  pluginRef: 'testPlugin',
+  repo: '',
+  plugin: 'cordova-plugin-my-plugin'
+})
+class TestPlugin extends IonicNativePlugin {
 
+  @CordovaProperty
+  name: string;
+
+  @Cordova({ sync: true })
+  pingSync(): string { return; }
+
+  @Cordova()
+  ping(): Promise<string> { return; }
+
+  @CordovaCheck()
+  customPing(): Promise<string> {
+    return Promise.resolve('pong');
   }
 
-  let instance: MyPlugin;
+  create(): TestObject {
+    return new TestObject(TestPlugin.getPlugin().create());
+  }
+
+}
+
+function definePlugin() {
+  (window as any).testPlugin = {
+    name: 'John Smith',
+    ping: (success: Function, error: Function) => success('pong'),
+    pingSync: () => 'pong',
+    create: function TestObject() {
+      this.pingSync = () => 'pong';
+      this.ping = (success: Function, error: Function) => success('pong');
+      this.name = 'John Smith';
+      return this;
+    }
+  };
+}
+
+describe('Regular Decorators', () => {
+
+  let plugin: TestPlugin;
 
   beforeEach(() => {
-    instance = new MyPlugin();
+
+    plugin = new TestPlugin();
+
+    definePlugin();
+
   });
 
   describe('Plugin', () => {
 
-    it('should set class properties', () => {
-      expect(MyPlugin.getPluginName()).toEqual('MyPlugin');
-      expect(MyPlugin.getPluginRef()).toEqual('myPlugin');
+    it('should set pluginName', () => {
+      expect(TestPlugin.getPluginName()).toEqual('TestPlugin');
+    });
+
+    it('should set pluginRef', () => {
+      expect(TestPlugin.getPluginRef()).toEqual('testPlugin');
+    });
+
+    it('should return original plugin object', () => {
+      expect(TestPlugin.getPlugin()).toEqual(window.testPlugin);
     });
 
   });
@@ -46,7 +93,49 @@ describe('Decorators', () => {
   describe('Cordova', () => {
 
     it('should do a sync function', () => {
-      expect(instance.hello()).toEqual('world');
+      expect(plugin.pingSync()).toEqual('pong');
+    });
+
+    it('should do an async function', (done: Function) => {
+      plugin.ping()
+        .then(res => {
+          expect(res).toEqual('pong');
+          done();
+        })
+        .catch(e => {
+          expect(e).toBeUndefined();
+          done('Method should have resolved');
+        });
+    });
+
+    it('should throw plugin_not_installed error', (done: Function) => {
+
+      delete window.testPlugin;
+      window.cordova = true;
+
+      expect(<any>plugin.pingSync()).toEqual(ERR_PLUGIN_NOT_INSTALLED);
+
+      plugin.ping()
+        .catch(e => {
+          expect(e).toEqual(ERR_PLUGIN_NOT_INSTALLED.error);
+          delete window.cordova;
+          done();
+        });
+
+    });
+
+    it('should throw cordova_not_available error', (done: Function) => {
+
+      delete window.testPlugin;
+
+      expect(<any>plugin.pingSync()).toEqual(ERR_CORDOVA_NOT_AVAILABLE);
+
+      plugin.ping()
+        .catch(e => {
+          expect(e).toEqual(ERR_CORDOVA_NOT_AVAILABLE.error);
+          done();
+        });
+
     });
 
   });
@@ -54,14 +143,95 @@ describe('Decorators', () => {
   describe('CordovaProperty', () => {
 
     it('should return property value', () => {
-      expect(instance.key).toEqual('value');
+      expect(plugin.name).toEqual('John Smith');
     });
 
     it('should set property value', () => {
-      instance.key = 'value2';
-      expect(instance.key).toEqual('value2');
+      plugin.name = 'value2';
+      expect(plugin.name).toEqual('value2');
+    });
+
+  });
+
+  describe('CordovaCheck', () => {
+
+    it('should run the method when plugin exists', (done) => {
+      plugin.customPing()
+        .then(res => {
+          expect(res).toEqual('pong');
+          done();
+        });
+    });
+
+    it('shouldnt run the method when plugin doesnt exist', (done) => {
+      delete window.testPlugin;
+      window.cordova = true;
+      plugin.customPing()
+        .catch(e => {
+          expect(e).toEqual(ERR_PLUGIN_NOT_INSTALLED.error);
+          done();
+        })
     });
 
   });
 
 });
+
+describe('Instance Decorators', () => {
+
+  let instance: TestObject,
+    plugin: TestPlugin;
+
+  beforeEach(() => {
+    definePlugin();
+    plugin = new TestPlugin();
+    instance = plugin.create();
+  });
+
+  describe('Instance plugin', () => {
+
+
+
+  });
+
+  describe('CordovaInstance', () => {
+
+    it('should call instance async method', (done) => {
+      instance.ping()
+        .then(r => {
+          expect(r).toEqual('pong');
+          done();
+        });
+    });
+
+    it('should call instance sync method', () => {
+      expect(instance.pingSync()).toEqual('pong');
+    });
+
+    it('shouldnt call instance method when _objectInstance is undefined', () => {
+
+      delete instance._objectInstance;
+      instance.ping()
+        .then(r => {
+          expect(r).toBeUndefined();
+        })
+        .catch(e => {
+          expect(e).toBeUndefined();
+        });
+
+    });
+
+  });
+
+  describe('InstanceProperty', () => {
+    it('should return property value', () => {
+      expect(instance.name).toEqual('John Smith');
+    });
+
+    it('should set property value', () => {
+      instance.name = 'John Cena';
+      expect(instance.name).toEqual('John Cena');
+    });
+  });
+
+});

src/@ionic-native/core/plugin.ts

@@ -10,6 +10,9 @@ checkReady();
 // declare const window;
 // declare var Promise;
 
+export const ERR_CORDOVA_NOT_AVAILABLE = { error: 'cordova_not_available' };
+export const ERR_PLUGIN_NOT_INSTALLED = { error: 'plugin_not_installed' };
+
 
 /**
  * Checks if plugin/cordova is available
@@ -35,15 +38,11 @@ export function checkAvailability(plugin: any, methodName?: string, pluginName?:
   if (!pluginInstance || (!!methodName && typeof pluginInstance[methodName] === 'undefined')) {
     if (!window.cordova) {
       cordovaWarn(pluginName, methodName);
-      return {
-        error: 'cordova_not_available'
-      };
+      return ERR_CORDOVA_NOT_AVAILABLE;
     }
 
     pluginWarn(pluginName, pluginPackage, methodName);
-    return {
-      error: 'plugin_not_installed'
-    };
+    return ERR_PLUGIN_NOT_INSTALLED;
   }
 
   return true;