1 files changed, 110 insertions, 0 deletions
diff --git a/spec/javascripts/ide/stores/actions/merge_request_spec.js b/spec/javascripts/ide/stores/actions/merge_request_spec.js
new file mode 100644
index 00000000000..b4ec4a0b173
--- /dev/null
+++ b/spec/javascripts/ide/stores/actions/merge_request_spec.js
@@ -0,0 +1,110 @@
+import store from '~/ide/stores';
+import service from '~/ide/services';
+import { resetStore } from '../../helpers';
+
+describe('IDE store merge request actions', () => {
+  beforeEach(() => {
+    store.state.projects.abcproject = {
+      mergeRequests: {},
+    };
+  });
+
+  afterEach(() => {
+    resetStore(store);
+  });
+
+  describe('getMergeRequestData', () => {
+    beforeEach(() => {
+      spyOn(service, 'getProjectMergeRequestData').and.returnValue(
+        Promise.resolve({ data: { title: 'mergerequest' } }),
+      );
+    });
+
+    it('calls getProjectMergeRequestData service method', done => {
+      store
+        .dispatch('getMergeRequestData', { projectId: 'abcproject', mergeRequestId: 1 })
+        .then(() => {
+          expect(service.getProjectMergeRequestData).toHaveBeenCalledWith('abcproject', 1);
+
+          done();
+        })
+        .catch(done.fail);
+    });
+
+    it('sets the Merge Request Object', done => {
+      store
+        .dispatch('getMergeRequestData', { projectId: 'abcproject', mergeRequestId: 1 })
+        .then(() => {
+          expect(store.state.projects.abcproject.mergeRequests['1'].title).toBe('mergerequest');
+          expect(store.state.currentMergeRequestId).toBe(1);
+
+          done();
+        })
+        .catch(done.fail);
+    });
+  });
+
+  describe('getMergeRequestChanges', () => {
+    beforeEach(() => {
+      spyOn(service, 'getProjectMergeRequestChanges').and.returnValue(
+        Promise.resolve({ data: { title: 'mergerequest' } }),
+      );
+
+      store.state.projects.abcproject.mergeRequests['1'] = { changes: [] };
+    });
+
+    it('calls getProjectMergeRequestChanges service method', done => {
+      store
+        .dispatch('getMergeRequestChanges', { projectId: 'abcproject', mergeRequestId: 1 })
+        .then(() => {
+          expect(service.getProjectMergeRequestChanges).toHaveBeenCalledWith('abcproject', 1);
+
+          done();
+        })
+        .catch(done.fail);
+    });
+
+    it('sets the Merge Request Changes Object', done => {
+      store
+        .dispatch('getMergeRequestChanges', { projectId: 'abcproject', mergeRequestId: 1 })
+        .then(() => {
+          expect(store.state.projects.abcproject.mergeRequests['1'].changes.title).toBe(
+            'mergerequest',
+          );
+          done();
+        })
+        .catch(done.fail);
+    });
+  });
+
+  describe('getMergeRequestVersions', () => {
+    beforeEach(() => {
+      spyOn(service, 'getProjectMergeRequestVersions').and.returnValue(
+        Promise.resolve({ data: [{ id: 789 }] }),
+      );
+
+      store.state.projects.abcproject.mergeRequests['1'] = { versions: [] };
+    });
+
+    it('calls getProjectMergeRequestVersions service method', done => {
+      store
+        .dispatch('getMergeRequestVersions', { projectId: 'abcproject', mergeRequestId: 1 })
+        .then(() => {
+          expect(service.getProjectMergeRequestVersions).toHaveBeenCalledWith('abcproject', 1);
+
+          done();
+        })
+        .catch(done.fail);
+    });
+
+    it('sets the Merge Request Versions Object', done => {
+      store
+        .dispatch('getMergeRequestVersions', { projectId: 'abcproject', mergeRequestId: 1 })
+        .then(() => {
+          expect(store.state.projects.abcproject.mergeRequests['1'].versions.length).toBe(1);
+          done();
+        })
+        .catch(done.fail);
+    });
+  });
+});