func TestGetCoresAvailable(t *testing.T) {
defer freeCores()
var assigned string
var ok bool
req := 2
id := "pippo"
assigned, ok = GetCoresAvailable(req)
assert.True(t, ok)
assert.Equal(t, "0,1", assigned)
freeCores()
assignSpecificCores([]int{1, 3}, id)
assigned, ok = GetCoresAvailable(req)
assert.True(t, ok)
assert.Equal(t, "0,2", assigned)
freeCores()
req_wrong := c_NCORES + 1
assigned, ok = GetCoresAvailable(req_wrong)
assert.False(t, ok)
assert.Equal(t, "", assigned)
}
func TestAddInstance(t *testing.T) {
id := "id1"
defer delete(instancesMetrics, id)
AddInstance(id)
_, ok := instancesMetrics[id]
assert.True(t, ok)
}
func TestContainsString(t *testing.T) {
values := []string{"a", "b", "c"}
valueTrue := "a"
valueFalse := "d"
assert.True(t, ContainsString(values, valueTrue))
assert.False(t, ContainsString(values, valueFalse))
}
func TestIsFull(t *testing.T) {
b := BuildBuffer(5)
values := []float64{1, 2, 3, 4, 5}
var f bool
f = b.isFull()
assert.False(t, f)
b.values = append(b.values, values...)
f = b.isFull()
assert.True(t, f)
}
func TestCheckCoresAvailable(t *testing.T) {
defer freeCores()
req := 2
req_wrong := c_NCORES + 1
id := "pippo"
assert.True(t, CheckCoresAvailable(req))
assert.False(t, CheckCoresAvailable(req_wrong))
assignCores(3, id)
assert.False(t, CheckCoresAvailable(req))
}
func TestCheckSpecificCoresAvailable(t *testing.T) {
defer freeCores()
req := "0,3"
req_tooMany := "0,1,2,3,4,5"
req_wrongNumber := "0,1,85"
id := "pippo"
assert.True(t, CheckSpecificCoresAvailable(req))
assert.False(t, CheckSpecificCoresAvailable(req_tooMany))
assert.False(t, CheckSpecificCoresAvailable(req_wrongNumber))
assignCores(3, id)
assert.False(t, CheckSpecificCoresAvailable(req))
}
func TestIsReadyForRunning(t *testing.T) {
id := "id1"
defer delete(instancesMetrics, id)
instancesMetrics[id] = Metric{
BaseMetrics: make(map[string][]float64),
}
values1 := []float64{1, 2}
values2 := []float64{1, 2, 3, 4}
values3 := []float64{1, 2, 3, 4, 5}
instancesMetrics[id].BaseMetrics[enum.METRIC_CPU_INST.ToString()] = values1
instancesMetrics[id].BaseMetrics[enum.METRIC_CPU_SYS.ToString()] = values2
instancesMetrics[id].BaseMetrics[enum.METRIC_MEM_INST.ToString()] = values3
thr1 := len(values1)
thr2 := len(values2)
thr3 := len(values3)
assert.True(t, IsReadyForRunning(id, thr1))
assert.False(t, IsReadyForRunning(id, thr2))
assert.False(t, IsReadyForRunning(id, thr3))
}