1 files changed, 78 insertions, 0 deletions
diff --git a/spec/frontend/vue_merge_request_widget/stores/artifacts_list/mutations_spec.js b/spec/frontend/vue_merge_request_widget/stores/artifacts_list/mutations_spec.js
new file mode 100644
index 00000000000..a4e6788c7f6
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+++ b/spec/frontend/vue_merge_request_widget/stores/artifacts_list/mutations_spec.js
@@ -0,0 +1,78 @@
+import * as types from '~/vue_merge_request_widget/stores/artifacts_list/mutation_types';
+import mutations from '~/vue_merge_request_widget/stores/artifacts_list/mutations';
+import state from '~/vue_merge_request_widget/stores/artifacts_list/state';
+
+describe('Artifacts 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_ARTIFACTS', () => {
+    it('should set isLoading to true', () => {
+      mutations[types.REQUEST_ARTIFACTS](stateCopy);
+
+      expect(stateCopy.isLoading).toEqual(true);
+    });
+  });
+
+  describe('REECEIVE_ARTIFACTS_SUCCESS', () => {
+    const artifacts = [
+      {
+        text: 'result.txt',
+        url: 'asda',
+        job_name: 'generate-artifact',
+        job_path: 'asda',
+      },
+      {
+        text: 'file.txt',
+        url: 'asda',
+        job_name: 'generate-artifact',
+        job_path: 'asda',
+      },
+    ];
+
+    beforeEach(() => {
+      mutations[types.RECEIVE_ARTIFACTS_SUCCESS](stateCopy, artifacts);
+    });
+
+    it('should set isLoading to false', () => {
+      expect(stateCopy.isLoading).toEqual(false);
+    });
+
+    it('should set hasError to false', () => {
+      expect(stateCopy.hasError).toEqual(false);
+    });
+
+    it('should set list of artifacts', () => {
+      expect(stateCopy.artifacts).toEqual(artifacts);
+    });
+  });
+
+  describe('RECEIVE_ARTIFACTS_ERROR', () => {
+    beforeEach(() => {
+      mutations[types.RECEIVE_ARTIFACTS_ERROR](stateCopy);
+    });
+
+    it('should set isLoading to false', () => {
+      expect(stateCopy.isLoading).toEqual(false);
+    });
+
+    it('should set hasError to true', () => {
+      expect(stateCopy.hasError).toEqual(true);
+    });
+
+    it('should set list of artifacts as empty array', () => {
+      expect(stateCopy.artifacts).toEqual([]);
+    });
+  });
+});