1 files changed, 52 insertions, 0 deletions
diff --git a/spec/frontend/static_site_editor/store/mutations_spec.js b/spec/frontend/static_site_editor/store/mutations_spec.js
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+++ b/spec/frontend/static_site_editor/store/mutations_spec.js
@@ -0,0 +1,52 @@
+import createState from '~/static_site_editor/store/state';
+import mutations from '~/static_site_editor/store/mutations';
+import * as types from '~/static_site_editor/store/mutation_types';
+import { sourceContentTitle as title, sourceContent as content } from '../mock_data';
+
+describe('Static Site Editor Store mutations', () => {
+  let state;
+
+  beforeEach(() => {
+    state = createState();
+  });
+
+  describe('loadContent', () => {
+    beforeEach(() => {
+      mutations[types.LOAD_CONTENT](state);
+    });
+
+    it('sets isLoadingContent to true', () => {
+      expect(state.isLoadingContent).toBe(true);
+    });
+  });
+
+  describe('receiveContentSuccess', () => {
+    const payload = { title, content };
+
+    beforeEach(() => {
+      mutations[types.RECEIVE_CONTENT_SUCCESS](state, payload);
+    });
+
+    it('sets current state to LOADING', () => {
+      expect(state.isLoadingContent).toBe(false);
+    });
+
+    it('sets title', () => {
+      expect(state.title).toBe(payload.title);
+    });
+
+    it('sets content', () => {
+      expect(state.content).toBe(payload.content);
+    });
+  });
+
+  describe('receiveContentError', () => {
+    beforeEach(() => {
+      mutations[types.RECEIVE_CONTENT_ERROR](state);
+    });
+
+    it('sets current state to LOADING_ERROR', () => {
+      expect(state.isLoadingContent).toBe(false);
+    });
+  });
+});