1 files changed, 180 insertions, 0 deletions
diff --git a/spec/frontend/vue_merge_request_widget/stores/mr_widget_store_spec.js b/spec/frontend/vue_merge_request_widget/stores/mr_widget_store_spec.js
new file mode 100644
index 00000000000..3cdb4265ef0
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+++ b/spec/frontend/vue_merge_request_widget/stores/mr_widget_store_spec.js
@@ -0,0 +1,180 @@
+import { convertToCamelCase } from '~/lib/utils/text_utility';
+import MergeRequestStore from '~/vue_merge_request_widget/stores/mr_widget_store';
+import { stateKey } from '~/vue_merge_request_widget/stores/state_maps';
+import mockData from '../mock_data';
+
+describe('MergeRequestStore', () => {
+  let store;
+
+  beforeEach(() => {
+    store = new MergeRequestStore(mockData);
+  });
+
+  it('should initialize gitpod attributes', () => {
+    expect(store).toMatchObject({
+      gitpodEnabled: mockData.gitpod_enabled,
+      showGitpodButton: mockData.show_gitpod_button,
+      gitpodUrl: mockData.gitpod_url,
+      userPreferencesGitpodPath: mockData.user_preferences_gitpod_path,
+      userProfileEnableGitpodPath: mockData.user_profile_enable_gitpod_path,
+    });
+  });
+
+  describe('setData', () => {
+    it('should set isSHAMismatch when the diff SHA changes', () => {
+      store.setData({ ...mockData, diff_head_sha: 'a-different-string' });
+
+      expect(store.isSHAMismatch).toBe(true);
+    });
+
+    it('should not set isSHAMismatch when other data changes', () => {
+      store.setData({ ...mockData, work_in_progress: !mockData.work_in_progress });
+
+      expect(store.isSHAMismatch).toBe(false);
+    });
+
+    it('should update cached sha after rebasing', () => {
+      store.setData({ ...mockData, diff_head_sha: 'abc123' }, true);
+
+      expect(store.isSHAMismatch).toBe(false);
+      expect(store.sha).toBe('abc123');
+    });
+
+    describe('isPipelinePassing', () => {
+      it('is true when the CI status is `success`', () => {
+        store.setData({ ...mockData, ci_status: 'success' });
+
+        expect(store.isPipelinePassing).toBe(true);
+      });
+
+      it('is true when the CI status is `success-with-warnings`', () => {
+        store.setData({ ...mockData, ci_status: 'success-with-warnings' });
+
+        expect(store.isPipelinePassing).toBe(true);
+      });
+
+      it('is false when the CI status is `failed`', () => {
+        store.setData({ ...mockData, ci_status: 'failed' });
+
+        expect(store.isPipelinePassing).toBe(false);
+      });
+
+      it('is false when the CI status is anything except `success`', () => {
+        store.setData({ ...mockData, ci_status: 'foobarbaz' });
+
+        expect(store.isPipelinePassing).toBe(false);
+      });
+    });
+
+    describe('isPipelineSkipped', () => {
+      it('should set isPipelineSkipped=true when the CI status is `skipped`', () => {
+        store.setData({ ...mockData, ci_status: 'skipped' });
+
+        expect(store.isPipelineSkipped).toBe(true);
+      });
+
+      it('should set isPipelineSkipped=false when the CI status is anything except `skipped`', () => {
+        store.setData({ ...mockData, ci_status: 'foobarbaz' });
+
+        expect(store.isPipelineSkipped).toBe(false);
+      });
+    });
+
+    describe('isPipelineBlocked', () => {
+      const pipelineWaitingForManualAction = {
+        details: {
+          status: {
+            group: 'manual',
+          },
+        },
+      };
+
+      it('should be `false` when the pipeline status is missing', () => {
+        store.setData({ ...mockData, pipeline: undefined });
+
+        expect(store.isPipelineBlocked).toBe(false);
+      });
+
+      it('should be `false` when the pipeline is waiting for manual action', () => {
+        store.setData({ ...mockData, pipeline: pipelineWaitingForManualAction });
+
+        expect(store.isPipelineBlocked).toBe(false);
+      });
+
+      it('should be `true` when the pipeline is waiting for manual action and the pipeline must succeed', () => {
+        store.setData({
+          ...mockData,
+          pipeline: pipelineWaitingForManualAction,
+          only_allow_merge_if_pipeline_succeeds: true,
+        });
+
+        expect(store.isPipelineBlocked).toBe(true);
+      });
+    });
+
+    describe('isNothingToMergeState', () => {
+      it('returns true when nothingToMerge', () => {
+        store.state = stateKey.nothingToMerge;
+
+        expect(store.isNothingToMergeState).toBe(true);
+      });
+
+      it('returns false when not nothingToMerge', () => {
+        store.state = 'state';
+
+        expect(store.isNothingToMergeState).toBe(false);
+      });
+    });
+  });
+
+  describe('setPaths', () => {
+    it('should set the add ci config path', () => {
+      store.setPaths({ ...mockData });
+
+      expect(store.mergeRequestAddCiConfigPath).toBe('/root/group2/project2/-/ci/editor');
+    });
+
+    it('should set humanAccess=Maintainer when user has that role', () => {
+      store.setPaths({ ...mockData });
+
+      expect(store.humanAccess).toBe('Maintainer');
+    });
+
+    it('should set pipelinesEmptySvgPath', () => {
+      store.setPaths({ ...mockData });
+
+      expect(store.pipelinesEmptySvgPath).toBe('/path/to/svg');
+    });
+
+    it('should set newPipelinePath', () => {
+      store.setPaths({ ...mockData });
+
+      expect(store.newPipelinePath).toBe('/group2/project2/pipelines/new');
+    });
+
+    it('should set sourceProjectDefaultUrl', () => {
+      store.setPaths({ ...mockData });
+
+      expect(store.sourceProjectDefaultUrl).toBe('/gitlab-org/html5-boilerplate.git');
+    });
+
+    it('should set securityReportsDocsPath', () => {
+      store.setPaths({ ...mockData });
+
+      expect(store.securityReportsDocsPath).toBe('security-reports-docs-path');
+    });
+
+    it.each(['sast_comparison_path', 'secret_detection_comparison_path'])(
+      'should set %s path',
+      (property) => {
+        // Ensure something is set in the mock data
+        expect(property in mockData).toBe(true);
+        const expectedValue = mockData[property];
+
+        store.setPaths({ ...mockData });
+
+        expect(store[convertToCamelCase(property)]).toBe(expectedValue);
+      },
+    );
+  });
+});