Test cleanup

ui/spec/dashboards/reducers/dashTimeV1Spec.js

@@ -41,9 +41,10 @@ describe('Dashboards.Reducers.DashTimeV1', () => {
     expect(actual.ranges).to.deep.equal(expected)
   })
 
-  it('can update a dashboard time range', () => {
+  describe('setting a dashboard time range', () => {
+    it('can update an existing dashboard', () => {
       const state = {
-      ranges: [{dashboardID, timeRange}],
+        ranges: [{dashboardID, upper: timeRange.upper, lower: timeRange.lower}],
       }
 
       const {upper, lower} = {
@@ -51,9 +52,26 @@ describe('Dashboards.Reducers.DashTimeV1', () => {
         lower: '2017-10-05 12:04',
       }
 
-    const actual = reducer(state, updateDashTimeV1(dashboardID, {upper, lower}))
+      const actual = reducer(
+        state,
+        updateDashTimeV1(dashboardID, {upper, lower})
+      )
       const expected = [{dashboardID, upper, lower}]
 
       expect(actual.ranges).to.deep.equal(expected)
     })
+
+    it('can set a new time range if none exists', () => {
+      const actual = reducer(
+        emptyState,
+        updateDashTimeV1(dashboardID, timeRange)
+      )
+
+      const expected = [
+        {dashboardID, upper: timeRange.upper, lower: timeRange.lower},
+      ]
+
+      expect(actual.ranges).to.deep.equal(expected)
+    })
+  })
 })