Add unit test

packages/altair-app/src/app/modules/altair/containers/window/window.component.spec.ts

@@ -1,29 +1,38 @@
 import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
 
 import { NO_ERRORS_SCHEMA } from '@angular/core';
-import { Store } from '@ngrx/store';
+import { Store, combineReducers } from '@ngrx/store';
 
 import * as services from './../../services';
 import { WindowComponent } from './window.component';
 import { mock, anyFn, mockStoreFactory } from '../../../../../testing';
 import { TranslateModule } from '@ngx-translate/core';
-import { of } from 'rxjs';
 import { RootState } from 'altair-graphql-core/build/types/state/state.interfaces';
-
-let mockStore: Store<RootState>;
+import { ClearResultAction } from '../../store/query/query.action';
+import { getInitWindowState } from '../../store/windows/windows.reducer';
+import { getPerWindowReducer } from '../../store';
+import * as windowsMetaReducer from '../../store/windows-meta/windows-meta.reducer';
 
 describe('WindowComponent', () => {
   let component: WindowComponent;
   let fixture: ComponentFixture<WindowComponent>;
+  let mockStore: Store<RootState>;
 
   beforeEach(waitForAsync(() => {
 
-    const store = of();
-    mockStore = mock<Store<RootState>>(store as any);
+    mockStore = mockStoreFactory<RootState>({
+      windows: {
+        'abc-123': getInitWindowState(combineReducers(getPerWindowReducer())),
+      },
+      windowsMeta: {
+        ...windowsMetaReducer.getInitialState(),
+        activeWindowId: 'abc-123',
+      }
+    });
     const providers = [
       {
         provide: Store,
-        useValue: mockStoreFactory({}),
+        useValue: mockStore,
       },
       {
         provide: services.GqlService,
@@ -65,10 +74,21 @@ describe('WindowComponent', () => {
   beforeEach(() => {
     fixture = TestBed.createComponent(WindowComponent);
     component = fixture.componentInstance;
+    component.ngOnInit = () => {};
     fixture.detectChanges();
   });
 
   it('should create', () => {
     expect(component).toBeTruthy();
   });
+
+  describe('clearResult', () => {
+    it('should dispatch ClearResultAction', () => {
+      component.clearResult();
+
+      const expectedAction = new ClearResultAction(component.windowId)
+
+      expect(mockStore.dispatch).toHaveBeenCalledWith(expectedAction);
+    })
+  });
 });