Add latest changes from gitlab-org/gitlab@master

1 files changed, 21 insertions, 0 deletions

diff --git a/spec/frontend/pipelines/test_reports/test_summary_spec.js b/spec/frontend/pipelines/test_reports/test_summary_spec.js
index 864c7b6f4de..2c1a30f0fd5 100644
--- a/spec/frontend/pipelines/test_reports/test_summary_spec.js
+++ b/spec/frontend/pipelines/test_reports/test_summary_spec.js
@@ -79,4 +79,25 @@ describe('Test reports summary', () => {
       expect(duration().text()).toBe('00:00:00');
     });
   });
+
+  describe('success percentage calculation', () => {
+    it.each`
+      name                                     | successCount | totalCount | result
+      ${'displays 0 when there are no tests'}  | ${0}         | ${0}       | ${'0'}
+      ${'displays whole number when possible'} | ${10}        | ${50}      | ${'20'}
+      ${'rounds to 0.01'}                      | ${1}         | ${16604}   | ${'0.01'}
+      ${'correctly rounds to 50'}              | ${8302}      | ${16604}   | ${'50'}
+      ${'rounds down for large close numbers'} | ${16603}     | ${16604}   | ${'99.99'}
+      ${'correctly displays 100'}              | ${16604}     | ${16604}   | ${'100'}
+    `('$name', ({ successCount, totalCount, result }) => {
+      createComponent({
+        report: {
+          success_count: successCount,
+          total_count: totalCount,
+        },
+      });
+
+      expect(successRate().text()).toBe(`${result}% success rate`);
+    });
+  });
 });