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Merge pull request #52247 from wackxu/atd

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Automatic merge from submit-queue (batch tested with PRs 52442, 52247, 46542, 52363, 51781)

Add some test case in default_test.go

**What this PR does / why we need it**:

Add some test case in default_test.go

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #


**Release note**:

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2017-09-15 00:11:08 -07:00 committed by GitHub
commit 1646db0ba7
2 changed files with 95 additions and 0 deletions
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1
plugin/pkg/scheduler/algorithmprovider/defaults/BUILD
View File

@ -39,6 +39,7 @@ go_test(
"//vendor/k8s.io/api/core/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library",
"//vendor/k8s.io/apiserver/pkg/util/feature:go_default_library",
"//vendor/k8s.io/client-go/informers:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/rest:go_default_library",

94
plugin/pkg/scheduler/algorithmprovider/defaults/defaults_test.go
View File

@ -17,6 +17,8 @@ limitations under the License.
package defaults
import (
"k8s.io/apimachinery/pkg/util/sets"
utilfeature "k8s.io/apiserver/pkg/util/feature"
"os"
"testing"
)
@ -60,3 +62,95 @@ func TestGetMaxVols(t *testing.T) {
os.Setenv(KubeMaxPDVols, previousValue)
}
}
func TestCopyAndReplace(t *testing.T) {
testCases := []struct {
set sets.String
replaceWhat string
replaceWith string
expected sets.String
}{
{
set: sets.String{"A": sets.Empty{}, "B": sets.Empty{}},
replaceWhat: "A",
replaceWith: "C",
expected: sets.String{"B": sets.Empty{}, "C": sets.Empty{}},
},
{
set: sets.String{"A": sets.Empty{}, "B": sets.Empty{}},
replaceWhat: "D",
replaceWith: "C",
expected: sets.String{"A": sets.Empty{}, "B": sets.Empty{}},
},
}
for _, testCase := range testCases {
result := copyAndReplace(testCase.set, testCase.replaceWhat, testCase.replaceWith)
if !result.Equal(testCase.expected) {
t.Errorf("expected %v got %v", testCase.expected, result)
}
}
}
func TestDefaultPriorities(t *testing.T) {
result := sets.NewString(
"SelectorSpreadPriority",
"InterPodAffinityPriority",
"LeastRequestedPriority",
"BalancedResourceAllocation",
"NodePreferAvoidPodsPriority",
"NodeAffinityPriority",
"TaintTolerationPriority")
if expected := defaultPriorities(); !result.Equal(expected) {
t.Errorf("expected %v got %v", expected, result)
}
}
func TestDefaultPredicates(t *testing.T) {
testCases := []struct {
actionFunc func(value string) error
actionParam string
expected sets.String
}{
{
actionFunc: utilfeature.DefaultFeatureGate.Set,
actionParam: "TaintNodesByCondition=true",
expected: sets.NewString(
"NoVolumeZoneConflict",
"MaxEBSVolumeCount",
"MaxGCEPDVolumeCount",
"MaxAzureDiskVolumeCount",
"MatchInterPodAffinity",
"NoDiskConflict",
"GeneralPredicates",
"CheckNodeMemoryPressure",
"CheckNodeDiskPressure",
"NoVolumeNodeConflict",
"PodToleratesNodeTaints",
),
},
{
actionFunc: utilfeature.DefaultFeatureGate.Set,
actionParam: "TaintNodesByCondition=false",
expected: sets.NewString(
"NoVolumeZoneConflict",
"MaxEBSVolumeCount",
"MaxGCEPDVolumeCount",
"MaxAzureDiskVolumeCount",
"MatchInterPodAffinity",
"NoDiskConflict",
"GeneralPredicates",
"CheckNodeMemoryPressure",
"CheckNodeDiskPressure",
"NoVolumeNodeConflict",
"CheckNodeCondition",
"PodToleratesNodeTaints",
),
},
}
for _, testCase := range testCases {
testCase.actionFunc(testCase.actionParam)
if result := defaultPredicates(); !result.Equal(testCase.expected) {
t.Errorf("expected %v got %v", testCase.expected, result)
}
}
}