1 files changed, 126 insertions, 0 deletions
diff --git a/spec/frontend/reports/store/mutations_spec.js b/spec/frontend/reports/store/mutations_spec.js
new file mode 100644
index 00000000000..9446cd454ab
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+++ b/spec/frontend/reports/store/mutations_spec.js
@@ -0,0 +1,126 @@
+import state from '~/reports/store/state';
+import mutations from '~/reports/store/mutations';
+import * as types from '~/reports/store/mutation_types';
+import { issue } from '../mock_data/mock_data';
+
+describe('Reports Store Mutations', () => {
+  let stateCopy;
+
+  beforeEach(() => {
+    stateCopy = state();
+  });
+
+  describe('SET_ENDPOINT', () => {
+    it('should set endpoint', () => {
+      mutations[types.SET_ENDPOINT](stateCopy, 'endpoint.json');
+
+      expect(stateCopy.endpoint).toEqual('endpoint.json');
+    });
+  });
+
+  describe('REQUEST_REPORTS', () => {
+    it('should set isLoading to true', () => {
+      mutations[types.REQUEST_REPORTS](stateCopy);
+
+      expect(stateCopy.isLoading).toEqual(true);
+    });
+  });
+
+  describe('RECEIVE_REPORTS_SUCCESS', () => {
+    const mockedResponse = {
+      summary: {
+        total: 14,
+        resolved: 0,
+        failed: 7,
+      },
+      suites: [
+        {
+          name: 'build:linux',
+          summary: {
+            total: 2,
+            resolved: 0,
+            failed: 1,
+          },
+          new_failures: [
+            {
+              name: 'StringHelper#concatenate when a is git and b is lab returns summary',
+              execution_time: 0.0092435,
+              system_output: "Failure/Error: is_expected.to eq('gitlab')",
+            },
+          ],
+          resolved_failures: [
+            {
+              name: 'StringHelper#concatenate when a is git and b is lab returns summary',
+              execution_time: 0.009235,
+              system_output: "Failure/Error: is_expected.to eq('gitlab')",
+            },
+          ],
+          existing_failures: [
+            {
+              name: 'StringHelper#concatenate when a is git and b is lab returns summary',
+              execution_time: 1232.08,
+              system_output: "Failure/Error: is_expected.to eq('gitlab')",
+            },
+          ],
+        },
+      ],
+    };
+
+    beforeEach(() => {
+      mutations[types.RECEIVE_REPORTS_SUCCESS](stateCopy, mockedResponse);
+    });
+
+    it('should reset isLoading', () => {
+      expect(stateCopy.isLoading).toEqual(false);
+    });
+
+    it('should reset hasError', () => {
+      expect(stateCopy.hasError).toEqual(false);
+    });
+
+    it('should set summary counts', () => {
+      expect(stateCopy.summary.total).toEqual(mockedResponse.summary.total);
+      expect(stateCopy.summary.resolved).toEqual(mockedResponse.summary.resolved);
+      expect(stateCopy.summary.failed).toEqual(mockedResponse.summary.failed);
+    });
+
+    it('should set reports', () => {
+      expect(stateCopy.reports).toEqual(mockedResponse.suites);
+    });
+  });
+
+  describe('RECEIVE_REPORTS_ERROR', () => {
+    beforeEach(() => {
+      mutations[types.RECEIVE_REPORTS_ERROR](stateCopy);
+    });
+
+    it('should reset isLoading', () => {
+      expect(stateCopy.isLoading).toEqual(false);
+    });
+
+    it('should set hasError to true', () => {
+      expect(stateCopy.hasError).toEqual(true);
+    });
+
+    it('should reset reports', () => {
+      expect(stateCopy.reports).toEqual([]);
+    });
+  });
+
+  describe('SET_ISSUE_MODAL_DATA', () => {
+    beforeEach(() => {
+      mutations[types.SET_ISSUE_MODAL_DATA](stateCopy, {
+        issue,
+      });
+    });
+
+    it('should set modal title', () => {
+      expect(stateCopy.modal.title).toEqual(issue.name);
+    });
+
+    it('should set modal data', () => {
+      expect(stateCopy.modal.data.execution_time.value).toEqual(issue.execution_time);
+      expect(stateCopy.modal.data.system_output.value).toEqual(issue.system_output);
+    });
+  });
+});