1 files changed, 26 insertions, 0 deletions
diff --git a/spec/frontend/pipelines/test_reports/stores/utils_spec.js b/spec/frontend/pipelines/test_reports/stores/utils_spec.js
new file mode 100644
index 00000000000..7e632d099fc
--- /dev/null
+++ b/spec/frontend/pipelines/test_reports/stores/utils_spec.js
@@ -0,0 +1,26 @@
+import { formattedTime } from '~/pipelines/stores/test_reports/utils';
+
+describe('Test reports utils', () => {
+  describe('formattedTime', () => {
+    describe('when time is smaller than a second', () => {
+      it('should return time in milliseconds fixed to 2 decimals', () => {
+        const result = formattedTime(0.4815162342);
+        expect(result).toBe('481.52ms');
+      });
+    });
+
+    describe('when time is equal to a second', () => {
+      it('should return time in seconds fixed to 2 decimals', () => {
+        const result = formattedTime(1);
+        expect(result).toBe('1.00s');
+      });
+    });
+
+    describe('when time is greater than a second', () => {
+      it('should return time in seconds fixed to 2 decimals', () => {
+        const result = formattedTime(4.815162342);
+        expect(result).toBe('4.82s');
+      });
+    });
+  });
+});