func TestComputeSysMetrics(t *testing.T) {
defer resetMetrics()
instMetrics := make(map[string]data.MetricData)
instMetrics["instance1_1"] = data.MetricData{
BaseMetrics: map[string]float64{
enum.METRIC_CPU_AVG.ToString(): 0.4,
enum.METRIC_MEM_AVG.ToString(): 0.4,
},
}
instMetrics["instance1_2"] = data.MetricData{
BaseMetrics: map[string]float64{
enum.METRIC_CPU_AVG.ToString(): 0.6,
enum.METRIC_MEM_AVG.ToString(): 0.6,
},
}
instMetrics["instance2_1"] = data.MetricData{
BaseMetrics: map[string]float64{
enum.METRIC_CPU_AVG.ToString(): 0.8,
enum.METRIC_MEM_AVG.ToString(): 0.8,
},
}
res.CreateMockResources(4, "1G", 0, "0G")
sysMet := computeSysMetrics(instMetrics)
assert.NotEmpty(t, sysMet)
assert.InEpsilon(t, 0.65, sysMet.BaseMetrics[enum.METRIC_CPU_AVG.ToString()], 0.0001)
}
func TestBuildConfig(t *testing.T) {
defer cfg.CleanServices()
services := service.CreateMockServices()
cfg.SetServices(services)
resources.CreateMockResources(2, "1G", 0, "0G")
ports1 := map[string]string{
"50100": "50100",
}
resources.InitializeServiceAvailablePorts("service1", ports1)
service1, _ := service.GetServiceByName("service1")
config := buildConfig(service1, enum.START)
assert.Equal(t, "0", config.HostConfig.CpusetCpus)
}
func TestCreateCpusetCpus(t *testing.T) {
resources.CreateMockResources(2, "1G", 0, "0G")
empty := ""
core0 := "0"
var cpusetcpus string
cpusetcpus = createCpusetCpus(empty, 1)
assert.Equal(t, "0", cpusetcpus)
cpusetcpus = createCpusetCpus(core0, 1)
assert.Equal(t, "0", cpusetcpus)
cpusetcpus = createCpusetCpus(empty, 0)
assert.Equal(t, "0", cpusetcpus)
}
func TestCreateHostConfig(t *testing.T) {
defer cfg.CleanServices()
services := service.CreateMockServices()
cfg.SetServices(services)
resources.CreateMockResources(2, "1G", 0, "0G")
ports1 := map[string]string{
"50100": "50100",
}
resources.InitializeServiceAvailablePorts("service1", ports1)
service1, _ := service.GetServiceByName("service1")
hostConfigStop := createHostConfig(service1, enum.STOP)
assert.Equal(t, hostConfigStop.CpusetCpus, "")
hostConfigStart := createHostConfig(service1, enum.START)
assert.Equal(t, hostConfigStart.CpusetCpus, "0")
assert.Len(t, hostConfigStart.PortBindings, 1)
}
func TestCreateContainerConfig(t *testing.T) {
defer cfg.CleanServices()
services := service.CreateMockServices()
cfg.SetServices(services)
resources.CreateMockResources(2, "1G", 0, "0G")
service1 := "service1"
id1 := "pippo"
availablePorts1 := map[string]string{
"50100": "50100",
}
ports1 := map[string][]string{
"50100": []string{"50100"},
}
resources.InitializeServiceAvailablePorts(service1, availablePorts1)
resources.AssignSpecifiPortsToService(service1, id1, ports1)
srv1, _ := service.GetServiceByName(service1)
containerConfigStop := createContainerConfig(srv1, enum.STOP)
assert.Empty(t, containerConfigStop.ExposedPorts)
containerConfigStart := createContainerConfig(srv1, enum.START)
assert.NotEmpty(t, containerConfigStart.ExposedPorts)
}
func init() {
res.CreateMockResources(1, "1G", 0, "0G")
resetMockServices()
Initialize(srv.List())
}