Add test for LoadSchedulerConf

pkg/scheduler/util_test.go

@@ -0,0 +1,139 @@
+/*
+Copyright 2019 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package scheduler
+
+import (
+	"reflect"
+	"testing"
+
+	_ "github.com/kubernetes-sigs/kube-batch/pkg/scheduler/actions"
+	"github.com/kubernetes-sigs/kube-batch/pkg/scheduler/conf"
+)
+
+func TestLoadSchedulerConf(t *testing.T) {
+	configuration := `
+actions: "allocate, backfill"
+tiers:
+- plugins:
+  - name: priority
+  - name: gang
+  - name: conformance
+- plugins:
+  - name: drf
+  - name: predicates
+  - name: proportion
+  - name: nodeorder
+`
+
+	trueValue := true
+	expectedTiers := []conf.Tier{
+		{
+			Plugins: []conf.PluginOption{
+				{
+					Name:               "priority",
+					EnabledJobOrder:    &trueValue,
+					EnabledJobReady:    &trueValue,
+					EnabledTaskOrder:   &trueValue,
+					EnabledPreemptable: &trueValue,
+					EnabledReclaimable: &trueValue,
+					EnabledQueueOrder:  &trueValue,
+					EnabledPredicate:   &trueValue,
+					EnabledNodeOrder:   &trueValue,
+				},
+				{
+					Name:               "gang",
+					EnabledJobOrder:    &trueValue,
+					EnabledJobReady:    &trueValue,
+					EnabledTaskOrder:   &trueValue,
+					EnabledPreemptable: &trueValue,
+					EnabledReclaimable: &trueValue,
+					EnabledQueueOrder:  &trueValue,
+					EnabledPredicate:   &trueValue,
+					EnabledNodeOrder:   &trueValue,
+				},
+				{
+					Name:               "conformance",
+					EnabledJobOrder:    &trueValue,
+					EnabledJobReady:    &trueValue,
+					EnabledTaskOrder:   &trueValue,
+					EnabledPreemptable: &trueValue,
+					EnabledReclaimable: &trueValue,
+					EnabledQueueOrder:  &trueValue,
+					EnabledPredicate:   &trueValue,
+					EnabledNodeOrder:   &trueValue,
+				},
+			},
+		},
+		{
+			Plugins: []conf.PluginOption{
+				{
+					Name:               "drf",
+					EnabledJobOrder:    &trueValue,
+					EnabledJobReady:    &trueValue,
+					EnabledTaskOrder:   &trueValue,
+					EnabledPreemptable: &trueValue,
+					EnabledReclaimable: &trueValue,
+					EnabledQueueOrder:  &trueValue,
+					EnabledPredicate:   &trueValue,
+					EnabledNodeOrder:   &trueValue,
+				},
+				{
+					Name:               "predicates",
+					EnabledJobOrder:    &trueValue,
+					EnabledJobReady:    &trueValue,
+					EnabledTaskOrder:   &trueValue,
+					EnabledPreemptable: &trueValue,
+					EnabledReclaimable: &trueValue,
+					EnabledQueueOrder:  &trueValue,
+					EnabledPredicate:   &trueValue,
+					EnabledNodeOrder:   &trueValue,
+				},
+				{
+					Name:               "proportion",
+					EnabledJobOrder:    &trueValue,
+					EnabledJobReady:    &trueValue,
+					EnabledTaskOrder:   &trueValue,
+					EnabledPreemptable: &trueValue,
+					EnabledReclaimable: &trueValue,
+					EnabledQueueOrder:  &trueValue,
+					EnabledPredicate:   &trueValue,
+					EnabledNodeOrder:   &trueValue,
+				},
+				{
+					Name:               "nodeorder",
+					EnabledJobOrder:    &trueValue,
+					EnabledJobReady:    &trueValue,
+					EnabledTaskOrder:   &trueValue,
+					EnabledPreemptable: &trueValue,
+					EnabledReclaimable: &trueValue,
+					EnabledQueueOrder:  &trueValue,
+					EnabledPredicate:   &trueValue,
+					EnabledNodeOrder:   &trueValue,
+				},
+			},
+		},
+	}
+
+	_, tiers, err := loadSchedulerConf(configuration)
+	if err != nil {
+		t.Errorf("Failed to load scheduler configuration: %v", err)
+	}
+	if !reflect.DeepEqual(tiers, expectedTiers) {
+		t.Errorf("Failed to set default settings for plugins, expected: %+v, got %+v",
+			expectedTiers, tiers)
+	}
+}