1 files changed, 44 insertions, 0 deletions
diff --git a/spec/javascripts/monitoring/graph/track_info_spec.js b/spec/javascripts/monitoring/graph/track_info_spec.js
new file mode 100644
index 00000000000..d3121d553f9
--- /dev/null
+++ b/spec/javascripts/monitoring/graph/track_info_spec.js
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+import Vue from 'vue';
+import TrackInfo from '~/monitoring/components/graph/track_info.vue';
+import mountComponent from 'spec/helpers/vue_mount_component_helper';
+import createTimeSeries from '~/monitoring/utils/multiple_time_series';
+import { singleRowMetricsMultipleSeries, convertDatesMultipleSeries } from '../mock_data';
+
+const convertedMetrics = convertDatesMultipleSeries(singleRowMetricsMultipleSeries);
+const timeSeries = createTimeSeries(convertedMetrics[0].queries, 500, 300, 120);
+
+describe('TrackInfo component', () => {
+  let vm;
+  let Component;
+
+  beforeEach(() => {
+    Component = Vue.extend(TrackInfo);
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  describe('Computed props', () => {
+    beforeEach(() => {
+      vm = mountComponent(Component, { track: timeSeries[0] });
+    });
+
+    it('summaryMetrics', () => {
+      expect(vm.summaryMetrics).toEqual('Avg: 0.000 · Max: 0.000');
+    });
+  });
+
+  describe('Rendered output', () => {
+    beforeEach(() => {
+      vm = mountComponent(Component, { track: timeSeries[0] });
+    });
+
+    it('contains metric tag and the summary metrics', () => {
+      const metricTag = vm.$el.querySelector('strong');
+
+      expect(metricTag.textContent.trim()).toEqual(vm.track.metricTag);
+      expect(vm.$el.textContent).toContain('Avg: 0.000 · Max: 0.000');
+    });
+  });
+});