func TestStartApplicationWhenOneInstanceFlaps(t *testing.T) {
t.Parallel()
displayApp := &testcmd.FakeAppDisplayer{}
appInstance := cf.AppInstanceFields{}
appInstance.State = cf.InstanceStarting
appInstance2 := cf.AppInstanceFields{}
appInstance2.State = cf.InstanceStarting
appInstance3 := cf.AppInstanceFields{}
appInstance3.State = cf.InstanceStarting
appInstance4 := cf.AppInstanceFields{}
appInstance4.State = cf.InstanceFlapping
instances := [][]cf.AppInstanceFields{
[]cf.AppInstanceFields{appInstance, appInstance2},
[]cf.AppInstanceFields{appInstance3, appInstance4},
}
errorCodes := []string{"", ""}
ui, _, _, _ := startAppWithInstancesAndErrors(t, displayApp, defaultAppForStart, instances, errorCodes, defaultStartTimeout)
testassert.SliceContains(t, ui.Outputs, testassert.Lines{
{"my-app"},
{"OK"},
{"0 of 2 instances running", "1 starting", "1 failing"},
{"FAILED"},
{"Start unsuccessful"},
})
}
func init() {
defaultAppForStart.Name = "my-app"
defaultAppForStart.Guid = "my-app-guid"
defaultAppForStart.InstanceCount = 2
domain := cf.DomainFields{}
domain.Name = "example.com"
route := cf.RouteSummary{}
route.Host = "my-app"
route.Domain = domain
defaultAppForStart.Routes = []cf.RouteSummary{route}
instance1 := cf.AppInstanceFields{}
instance1.State = cf.InstanceStarting
instance2 := cf.AppInstanceFields{}
instance2.State = cf.InstanceStarting
instance3 := cf.AppInstanceFields{}
instance3.State = cf.InstanceRunning
instance4 := cf.AppInstanceFields{}
instance4.State = cf.InstanceStarting
defaultInstanceReponses = [][]cf.AppInstanceFields{
[]cf.AppInstanceFields{instance1, instance2},
[]cf.AppInstanceFields{instance1, instance2},
[]cf.AppInstanceFields{instance3, instance4},
}
}
func TestStartApplicationWhenAppHasNoURL(t *testing.T) {
t.Parallel()
displayApp := &testcmd.FakeAppDisplayer{}
app := defaultAppForStart
app.Routes = []cf.RouteSummary{}
appInstance := cf.AppInstanceFields{}
appInstance.State = cf.InstanceRunning
instances := [][]cf.AppInstanceFields{
[]cf.AppInstanceFields{appInstance},
}
errorCodes := []string{""}
ui, appRepo, _, reqFactory := startAppWithInstancesAndErrors(t, displayApp, app, instances, errorCodes, defaultStartTimeout)
testassert.SliceContains(t, ui.Outputs, testassert.Lines{
{"my-app"},
{"OK"},
{"Started"},
})
assert.Equal(t, reqFactory.ApplicationName, "my-app")
assert.Equal(t, appRepo.UpdateAppGuid, "my-app-guid")
}
func TestStartApplicationWhenStartTimesOut(t *testing.T) {
t.Parallel()
displayApp := &testcmd.FakeAppDisplayer{}
appInstance := cf.AppInstanceFields{}
appInstance.State = cf.InstanceStarting
appInstance2 := cf.AppInstanceFields{}
appInstance2.State = cf.InstanceStarting
appInstance3 := cf.AppInstanceFields{}
appInstance3.State = cf.InstanceStarting
appInstance4 := cf.AppInstanceFields{}
appInstance4.State = cf.InstanceDown
appInstance5 := cf.AppInstanceFields{}
appInstance5.State = cf.InstanceDown
appInstance6 := cf.AppInstanceFields{}
appInstance6.State = cf.InstanceDown
instances := [][]cf.AppInstanceFields{
[]cf.AppInstanceFields{appInstance, appInstance2},
[]cf.AppInstanceFields{appInstance3, appInstance4},
[]cf.AppInstanceFields{appInstance5, appInstance6},
}
errorCodes := []string{"500", "500", "500"}
ui, _, _, _ := startAppWithInstancesAndErrors(t, displayApp, defaultAppForStart, instances, errorCodes, 0)
testassert.SliceContains(t, ui.Outputs, testassert.Lines{
{"Starting", "my-app"},
{"OK"},
{"FAILED"},
{"Start app timeout"},
})
testassert.SliceDoesNotContain(t, ui.Outputs, testassert.Lines{
{"instances running"},
})
}
func TestStartApplicationWhenAppIsStillStaging(t *testing.T) {
t.Parallel()
displayApp := &testcmd.FakeAppDisplayer{}
appInstance := cf.AppInstanceFields{}
appInstance.State = cf.InstanceDown
appInstance2 := cf.AppInstanceFields{}
appInstance2.State = cf.InstanceStarting
appInstance3 := cf.AppInstanceFields{}
appInstance3.State = cf.InstanceStarting
appInstance4 := cf.AppInstanceFields{}
appInstance4.State = cf.InstanceStarting
appInstance5 := cf.AppInstanceFields{}
appInstance5.State = cf.InstanceRunning
appInstance6 := cf.AppInstanceFields{}
appInstance6.State = cf.InstanceRunning
instances := [][]cf.AppInstanceFields{
[]cf.AppInstanceFields{},
[]cf.AppInstanceFields{},
[]cf.AppInstanceFields{appInstance, appInstance2},
[]cf.AppInstanceFields{appInstance3, appInstance4},
[]cf.AppInstanceFields{appInstance5, appInstance6},
}
errorCodes := []string{cf.APP_NOT_STAGED, cf.APP_NOT_STAGED, "", "", ""}
ui, _, appInstancesRepo, _ := startAppWithInstancesAndErrors(t, displayApp, defaultAppForStart, instances, errorCodes, defaultStartTimeout)
assert.Equal(t, appInstancesRepo.GetInstancesAppGuid, "my-app-guid")
testassert.SliceContains(t, ui.Outputs, testassert.Lines{
{"Log Line 1"},
{"Log Line 2"},
{"0 of 2 instances running", "2 starting"},
})
}
func TestDisplayingAppSummary(t *testing.T) {
reqApp := cf.Application{}
reqApp.Name = "my-app"
reqApp.Guid = "my-app-guid"
route1 := cf.RouteSummary{}
route1.Host = "my-app"
domain := cf.DomainFields{}
domain.Name = "example.com"
route1.Domain = domain
route2 := cf.RouteSummary{}
route2.Host = "foo"
domain2 := cf.DomainFields{}
domain2.Name = "example.com"
route2.Domain = domain2
appSummary := cf.AppSummary{}
appSummary.State = "started"
appSummary.InstanceCount = 2
appSummary.RunningInstances = 2
appSummary.Memory = 256
appSummary.RouteSummaries = []cf.RouteSummary{route1, route2}
time1, err := time.Parse("Mon Jan 2 15:04:05 -0700 MST 2006", "Mon Jan 2 15:04:05 -0700 MST 2012")
assert.NoError(t, err)
time2, err := time.Parse("Mon Jan 2 15:04:05 -0700 MST 2006", "Mon Apr 1 15:04:05 -0700 MST 2012")
assert.NoError(t, err)
appInstance := cf.AppInstanceFields{}
appInstance.State = cf.InstanceRunning
appInstance.Since = time1
appInstance.CpuUsage = 1.0
appInstance.DiskQuota = 1 * formatters.GIGABYTE
appInstance.DiskUsage = 32 * formatters.MEGABYTE
appInstance.MemQuota = 64 * formatters.MEGABYTE
appInstance.MemUsage = 13 * formatters.BYTE
appInstance2 := cf.AppInstanceFields{}
appInstance2.State = cf.InstanceDown
appInstance2.Since = time2
instances := []cf.AppInstanceFields{appInstance, appInstance2}
appSummaryRepo := &testapi.FakeAppSummaryRepo{GetSummarySummary: appSummary}
appInstancesRepo := &testapi.FakeAppInstancesRepo{GetInstancesResponses: [][]cf.AppInstanceFields{instances}}
reqFactory := &testreq.FakeReqFactory{LoginSuccess: true, TargetedSpaceSuccess: true, Application: reqApp}
ui := callApp(t, []string{"my-app"}, reqFactory, appSummaryRepo, appInstancesRepo)
assert.Equal(t, appSummaryRepo.GetSummaryAppGuid, "my-app-guid")
testassert.SliceContains(t, ui.Outputs, testassert.Lines{
{"Showing health and status", "my-app"},
{"state", "started"},
{"instances", "2/2"},
{"usage", "256M x 2 instances"},
{"urls", "my-app.example.com", "foo.example.com"},
{"#0", "running", "2012-01-02 03:04:05 PM", "100.0%", "13 of 64M", "32M of 1G"},
{"#1", "down", "2012-04-01 03:04:05 PM", "0%", "0 of 0", "0 of 0"},
})
}