From 17465417a9a3e0e4121afcfc1f82b4af06354786 Mon Sep 17 00:00:00 2001
From: mehmet-erim <bilgi@mehmeterim.com>
Date: Mon, 30 Dec 2019 13:19:24 +0300
Subject: [PATCH] tests(core): add replaceable-components.state.spec

#2404
---
 .../replaceable-components.state.spec.ts      | 41 +++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 npm/ng-packs/packages/core/src/lib/tests/replaceable-components.state.spec.ts

diff --git a/npm/ng-packs/packages/core/src/lib/tests/replaceable-components.state.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/replaceable-components.state.spec.ts
new file mode 100644
index 0000000000..c294b131e1
--- /dev/null
+++ b/npm/ng-packs/packages/core/src/lib/tests/replaceable-components.state.spec.ts
@@ -0,0 +1,41 @@
+import { createHostFactory, SpectatorHost } from '@ngneat/spectator/jest';
+import { NgxsModule, Store } from '@ngxs/store';
+import { ReplaceableComponentsState } from '../states/replaceable-components.state';
+import { Component } from '@angular/core';
+import { AddReplaceableComponent } from '../actions';
+
+@Component({ selector: 'abp-dummy', template: 'dummy works' })
+class DummyComponent {}
+
+describe('ReplaceableComponentsState', () => {
+  let spectator: SpectatorHost<DummyComponent>;
+  const createHost = createHostFactory({
+    component: DummyComponent,
+    imports: [NgxsModule.forRoot([ReplaceableComponentsState])],
+  });
+
+  beforeEach(() => {
+    spectator = createHost('<abp-dummy></abp-dummy>');
+  });
+
+  it('should add a component to the state', () => {
+    const store = spectator.get(Store);
+    expect(store.selectSnapshot(ReplaceableComponentsState.getAll)).toEqual([]);
+    store.dispatch(new AddReplaceableComponent({ component: DummyComponent, key: 'Dummy' }));
+    expect(store.selectSnapshot(ReplaceableComponentsState.getComponent('Dummy'))).toEqual({
+      component: DummyComponent,
+      key: 'Dummy',
+    });
+  });
+
+  it('should replace a exist component', () => {
+    const store = spectator.get(Store);
+    store.dispatch(new AddReplaceableComponent({ component: DummyComponent, key: 'Dummy' }));
+    store.dispatch(new AddReplaceableComponent({ component: null, key: 'Dummy' }));
+    expect(store.selectSnapshot(ReplaceableComponentsState.getComponent('Dummy'))).toEqual({
+      component: null,
+      key: 'Dummy',
+    });
+    expect(store.selectSnapshot(ReplaceableComponentsState.getAll)).toHaveLength(1);
+  });
+});