1 files changed, 133 insertions, 0 deletions
diff --git a/spec/javascripts/monitoring/deployments_spec.js b/spec/javascripts/monitoring/deployments_spec.js
new file mode 100644
index 00000000000..19bc11d0f24
--- /dev/null
+++ b/spec/javascripts/monitoring/deployments_spec.js
@@ -0,0 +1,133 @@
+import d3 from 'd3';
+import PrometheusGraph from '~/monitoring/prometheus_graph';
+import Deployments from '~/monitoring/deployments';
+import { prometheusMockData } from './prometheus_mock_data';
+
+describe('Metrics deployments', () => {
+  const fixtureName = 'environments/metrics/metrics.html.raw';
+  let deployment;
+  let prometheusGraph;
+
+  const graphElement = () => document.querySelector('.prometheus-graph');
+
+  preloadFixtures(fixtureName);
+
+  beforeEach((done) => {
+    // Setup the view
+    loadFixtures(fixtureName);
+
+    d3.selectAll('.prometheus-graph')
+      .append('g')
+      .attr('class', 'graph-container');
+
+    prometheusGraph = new PrometheusGraph();
+    deployment = new Deployments(1000, 500);
+
+    spyOn(prometheusGraph, 'init');
+    spyOn($, 'ajax').and.callFake(() => {
+      const d = $.Deferred();
+      d.resolve({
+        deployments: [{
+          id: 1,
+          created_at: deployment.chartData[10].time,
+          sha: 'testing',
+          tag: false,
+          ref: {
+            name: 'testing',
+          },
+        }, {
+          id: 2,
+          created_at: deployment.chartData[15].time,
+          sha: '',
+          tag: true,
+          ref: {
+            name: 'tag',
+          },
+        }],
+      });
+
+      setTimeout(done);
+
+      return d.promise();
+    });
+
+    prometheusGraph.configureGraph();
+    prometheusGraph.transformData(prometheusMockData.metrics);
+
+    deployment.init(prometheusGraph.graphSpecificProperties.memory_values.data);
+  });
+
+  it('creates line on graph for deploment', () => {
+    expect(
+      graphElement().querySelectorAll('.deployment-line').length,
+    ).toBe(2);
+  });
+
+  it('creates hidden deploy boxes', () => {
+    expect(
+      graphElement().querySelectorAll('.prometheus-graph .js-deploy-info-box').length,
+    ).toBe(2);
+  });
+
+  it('hides the info boxes by default', () => {
+    expect(
+      graphElement().querySelectorAll('.prometheus-graph .js-deploy-info-box.hidden').length,
+    ).toBe(2);
+  });
+
+  it('shows sha short code when tag is false', () => {
+    expect(
+      graphElement().querySelector('.deploy-info-1-cpu_values .js-deploy-info-box').textContent.trim(),
+    ).toContain('testin');
+  });
+
+  it('shows ref name when tag is true', () => {
+    expect(
+      graphElement().querySelector('.deploy-info-2-cpu_values .js-deploy-info-box').textContent.trim(),
+    ).toContain('tag');
+  });
+
+  it('shows info box when moving mouse over line', () => {
+    deployment.mouseOverDeployInfo(deployment.data[0].xPos, 'cpu_values');
+
+    expect(
+      graphElement().querySelectorAll('.prometheus-graph .js-deploy-info-box.hidden').length,
+    ).toBe(1);
+
+    expect(
+      graphElement().querySelector('.deploy-info-1-cpu_values .js-deploy-info-box.hidden'),
+    ).toBeNull();
+  });
+
+  it('hides previously visible info box when moving mouse away', () => {
+    deployment.mouseOverDeployInfo(500, 'cpu_values');
+
+    expect(
+      graphElement().querySelectorAll('.prometheus-graph .js-deploy-info-box.hidden').length,
+    ).toBe(2);
+
+    expect(
+      graphElement().querySelector('.deploy-info-1-cpu_values .js-deploy-info-box.hidden'),
+    ).not.toBeNull();
+  });
+
+  describe('refText', () => {
+    it('returns shortened SHA', () => {
+      expect(
+        Deployments.refText({
+          tag: false,
+          sha: '123456789',
+        }),
+      ).toBe('123456');
+    });
+
+    it('returns tag name', () => {
+      expect(
+        Deployments.refText({
+          tag: true,
+          ref: 'v1.0',
+        }),
+      ).toBe('v1.0');
+    });
+  });
+});