1 files changed, 55 insertions, 0 deletions
diff --git a/spec/javascripts/ide/stores/modules/merge_requests/mutations_spec.js b/spec/javascripts/ide/stores/modules/merge_requests/mutations_spec.js
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+++ b/spec/javascripts/ide/stores/modules/merge_requests/mutations_spec.js
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+import state from '~/ide/stores/modules/merge_requests/state';
+import mutations from '~/ide/stores/modules/merge_requests/mutations';
+import * as types from '~/ide/stores/modules/merge_requests/mutation_types';
+import { mergeRequests } from '../../../mock_data';
+
+describe('IDE merge requests mutations', () => {
+  let mockedState;
+
+  beforeEach(() => {
+    mockedState = state();
+  });
+
+  describe(types.REQUEST_MERGE_REQUESTS, () => {
+    it('sets loading to true', () => {
+      mutations[types.REQUEST_MERGE_REQUESTS](mockedState);
+
+      expect(mockedState.isLoading).toBe(true);
+    });
+  });
+
+  describe(types.RECEIVE_MERGE_REQUESTS_ERROR, () => {
+    it('sets loading to false', () => {
+      mutations[types.RECEIVE_MERGE_REQUESTS_ERROR](mockedState);
+
+      expect(mockedState.isLoading).toBe(false);
+    });
+  });
+
+  describe(types.RECEIVE_MERGE_REQUESTS_SUCCESS, () => {
+    it('sets merge requests', () => {
+      gon.gitlab_url = gl.TEST_HOST;
+      mutations[types.RECEIVE_MERGE_REQUESTS_SUCCESS](mockedState, mergeRequests);
+
+      expect(mockedState.mergeRequests).toEqual([
+        {
+          id: 1,
+          iid: 1,
+          title: 'Test merge request',
+          projectId: 1,
+          projectPathWithNamespace: 'namespace/project-path',
+        },
+      ]);
+    });
+  });
+
+  describe(types.RESET_MERGE_REQUESTS, () => {
+    it('clears merge request array', () => {
+      mockedState.mergeRequests = ['test'];
+
+      mutations[types.RESET_MERGE_REQUESTS](mockedState);
+
+      expect(mockedState.mergeRequests).toEqual([]);
+    });
+  });
+});