Merge remote-tracking branch 'upstream/master' into 27377-preload-pipeline-entity27377-preload-pipeline-entity

* upstream/master: (2534 commits)
  Update VERSION to 9.3.0-pre
  Update CHANGELOG.md for 9.2.0
  removes unnecessary redundacy in usage ping doc
  Respect the typo as rubocop said
  Add a test to ensure this works on MySQL
  Change pipelines schedules help page path
  change domain to hostname in usage ping doc
  Fixes broken MySQL migration for retried
  Show password field mask while editing service settings
  Add notes for supported schedulers and cloud providers
  Move environment monitoring to environments doc
  Add docs for change of Cache/Artifact restore order"
  Avoid resource intensive login checks if password is not provided
  Change translation for 'coding' by 'desarrollo' for Spanish
  Add to docs: issues multiple assignees
  rename "Add emoji" and "Award emoji" to "Add reaction" where appropriate
  Add project and group notification settings info
  32570 Fix border-bottom for project activity tab
  Add users endpoint to frontend API class
  Rename users on mysql
  ...

1 files changed, 131 insertions, 0 deletions

diff --git a/spec/javascripts/vue_mr_widget/components/mr_widget_pipeline_spec.js b/spec/javascripts/vue_mr_widget/components/mr_widget_pipeline_spec.js
new file mode 100644
index 00000000000..647b59520f8
--- /dev/null
+++ b/spec/javascripts/vue_mr_widget/components/mr_widget_pipeline_spec.js
@@ -0,0 +1,131 @@
+import Vue from 'vue';
+import { statusIconEntityMap } from '~/vue_shared/ci_status_icons';
+import pipelineComponent from '~/vue_merge_request_widget/components/mr_widget_pipeline';
+import mockData from '../mock_data';
+
+const createComponent = (mr) => {
+  const Component = Vue.extend(pipelineComponent);
+  return new Component({
+    el: document.createElement('div'),
+    propsData: { mr },
+  });
+};
+
+describe('MRWidgetPipeline', () => {
+  describe('props', () => {
+    it('should have props', () => {
+      const { mr } = pipelineComponent.props;
+
+      expect(mr.type instanceof Object).toBeTruthy();
+      expect(mr.required).toBeTruthy();
+    });
+  });
+
+  describe('components', () => {
+    it('should have components added', () => {
+      expect(pipelineComponent.components['pipeline-stage']).toBeDefined();
+      expect(pipelineComponent.components.ciIcon).toBeDefined();
+    });
+  });
+
+  describe('computed', () => {
+    describe('svg', () => {
+      it('should have the proper SVG icon', () => {
+        const vm = createComponent({ pipeline: mockData.pipeline });
+
+        expect(vm.svg).toEqual(statusIconEntityMap.icon_status_failed);
+      });
+    });
+
+    describe('hasCIError', () => {
+      it('should return false when there is no CI error', () => {
+        const vm = createComponent({
+          pipeline: mockData.pipeline,
+          hasCI: true,
+          ciStatus: 'success',
+        });
+
+        expect(vm.hasCIError).toBeFalsy();
+      });
+
+      it('should return true when there is a CI error', () => {
+        const vm = createComponent({
+          pipeline: mockData.pipeline,
+          hasCI: true,
+          ciStatus: null,
+        });
+
+        expect(vm.hasCIError).toBeTruthy();
+      });
+    });
+  });
+
+  describe('template', () => {
+    let vm;
+    let el;
+    const { pipeline } = mockData;
+    const mr = {
+      hasCI: true,
+      ciStatus: 'success',
+      pipelineDetailedStatus: pipeline.details.status,
+      pipeline,
+    };
+
+    beforeEach(() => {
+      vm = createComponent(mr);
+      el = vm.$el;
+    });
+
+    it('should render template elements correctly', () => {
+      expect(el.classList.contains('mr-widget-heading')).toBeTruthy();
+      expect(el.querySelectorAll('.ci-status-icon.ci-status-icon-success').length).toEqual(1);
+      expect(el.querySelector('.pipeline-id').textContent).toContain(`#${pipeline.id}`);
+      expect(el.innerText).toContain('passed');
+      expect(el.innerText).toContain('with stages');
+      expect(el.querySelector('.pipeline-id').getAttribute('href')).toEqual(pipeline.path);
+      expect(el.querySelectorAll('.stage-container').length).toEqual(2);
+      expect(el.querySelector('.js-ci-error')).toEqual(null);
+      expect(el.querySelector('.js-commit-link').getAttribute('href')).toEqual(pipeline.commit.commit_path);
+      expect(el.querySelector('.js-commit-link').textContent).toContain(pipeline.commit.short_id);
+      expect(el.querySelector('.js-mr-coverage').textContent).toContain(`Coverage ${pipeline.coverage}%.`);
+    });
+
+    it('should list single stage', (done) => {
+      pipeline.details.stages.splice(0, 1);
+
+      Vue.nextTick(() => {
+        expect(el.querySelectorAll('.stage-container button').length).toEqual(1);
+        expect(el.innerText).toContain('with stage');
+        done();
+      });
+    });
+
+    it('should not have stages when there is no stage', (done) => {
+      vm.mr.pipeline.details.stages = [];
+
+      Vue.nextTick(() => {
+        expect(el.querySelectorAll('.stage-container button').length).toEqual(0);
+        done();
+      });
+    });
+
+    it('should not have coverage text when pipeline has no coverage info', (done) => {
+      vm.mr.pipeline.coverage = null;
+
+      Vue.nextTick(() => {
+        expect(el.querySelector('.js-mr-coverage')).toEqual(null);
+        done();
+      });
+    });
+
+    it('should show CI error when there is a CI error', (done) => {
+      vm.mr.ciStatus = null;
+
+      Vue.nextTick(() => {
+        expect(el.querySelectorAll('.js-ci-error').length).toEqual(1);
+        expect(el.innerText).toContain('Could not connect to the CI server');
+        done();
+      });
+    });
+  });
+});