diff --git a/test/integration/scheduler/plugin_test.go b/test/integration/scheduler/plugin_test.go
new file mode 100644
index 00000000000..1fdf513d01b
--- /dev/null
+++ b/test/integration/scheduler/plugin_test.go
@@ -0,0 +1,269 @@
+/*
+Copyright 2018 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 (
+	"fmt"
+	"testing"
+	"time"
+
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/util/wait"
+	plugins "k8s.io/kubernetes/pkg/scheduler/plugins/v1alpha1"
+)
+
+// StatefulMultipointExample is an example plugin that is executed at multiple extension points.
+// This plugin is stateful. It receives arguments at initialization (NewMultipointPlugin)
+// and changes its state when it is executed.
+type TesterPlugin struct {
+	numReserveCalled int
+	numPrebindCalled int
+	failReserve      bool
+	failPrebind      bool
+	rejectPrebind    bool
+}
+
+var _ = plugins.ReservePlugin(&TesterPlugin{})
+var _ = plugins.PrebindPlugin(&TesterPlugin{})
+
+// Name returns name of the plugin.
+func (tp *TesterPlugin) Name() string {
+	return "tester-plugin"
+}
+
+// Reserve is a test function that returns an error or nil, depending on the
+// value of "failReserve".
+func (tp *TesterPlugin) Reserve(ps plugins.PluginSet, pod *v1.Pod, nodeName string) error {
+	tp.numReserveCalled++
+	if tp.failReserve {
+		return fmt.Errorf("injecting failure for pod %v", pod.Name)
+	}
+	return nil
+}
+
+// Prebind is a test function that returns (true, nil) or errors for testing.
+func (tp *TesterPlugin) Prebind(ps plugins.PluginSet, pod *v1.Pod, nodeName string) (bool, error) {
+	var err error = nil
+	tp.numPrebindCalled++
+	if tp.failPrebind {
+		err = fmt.Errorf("injecting failure for pod %v", pod.Name)
+	}
+	if tp.rejectPrebind {
+		return false, err
+	}
+	return true, err
+}
+
+// TestPluginSet is a plugin set used for testing purposes.
+type TestPluginSet struct {
+	data           *plugins.PluginData
+	reservePlugins []plugins.ReservePlugin
+	prebindPlugins []plugins.PrebindPlugin
+}
+
+var _ = plugins.PluginSet(&TestPluginSet{})
+
+// ReservePlugins returns a slice of default reserve plugins.
+func (r *TestPluginSet) ReservePlugins() []plugins.ReservePlugin {
+	return r.reservePlugins
+}
+
+// PrebindPlugins returns a slice of default prebind plugins.
+func (r *TestPluginSet) PrebindPlugins() []plugins.PrebindPlugin {
+	return r.prebindPlugins
+}
+
+// Data returns a pointer to PluginData.
+func (r *TestPluginSet) Data() *plugins.PluginData {
+	return r.data
+}
+
+// TestReservePlugin tests invocation of reserve plugins.
+func TestReservePlugin(t *testing.T) {
+	// Create a plugin set for testing. Register only a reserve plugin.
+	testerPlugin := &TesterPlugin{}
+	testPluginSet := &TestPluginSet{
+		data: &plugins.PluginData{
+			Ctx: plugins.NewPluginContext(),
+		},
+		reservePlugins: []plugins.ReservePlugin{testerPlugin},
+	}
+
+	// Create the master and the scheduler with the test plugin set.
+	context := initTestSchedulerWithOptions(t,
+		initTestMaster(t, "reserve-plugin", nil),
+		false, nil, testPluginSet, false, true, time.Second)
+	defer cleanupTest(t, context)
+
+	cs := context.clientSet
+	// Add a few nodes.
+	_, err := createNodes(cs, "test-node", nil, 2)
+	if err != nil {
+		t.Fatalf("Cannot create nodes: %v", err)
+	}
+
+	for _, fail := range []bool{false, true} {
+		testerPlugin.failReserve = fail
+		// Create a best effort pod.
+		pod, err := createPausePod(cs,
+			initPausePod(cs, &pausePodConfig{Name: "test-pod", Namespace: context.ns.Name}))
+		if err != nil {
+			t.Errorf("Error while creating a test pod: %v", err)
+		}
+
+		if fail {
+			if err = wait.Poll(10*time.Millisecond, 30*time.Second, podSchedulingError(cs, pod.Namespace, pod.Name)); err != nil {
+				t.Errorf("Didn't expected the pod to be scheduled. error: %v", err)
+			}
+		} else {
+			if err = waitForPodToSchedule(cs, pod); err != nil {
+				t.Errorf("Expected the pod to be scheduled. error: %v", err)
+			}
+		}
+
+		if testerPlugin.numReserveCalled == 0 {
+			t.Errorf("Expected the reserve plugin to be called.")
+		}
+
+		cleanupPods(cs, t, []*v1.Pod{pod})
+	}
+}
+
+// TestPrebindPlugin tests invocation of prebind plugins.
+func TestPrebindPlugin(t *testing.T) {
+	// Create a plugin set for testing. Register only a prebind plugin.
+	testerPlugin := &TesterPlugin{}
+	testPluginSet := &TestPluginSet{
+		data: &plugins.PluginData{
+			Ctx: plugins.NewPluginContext(),
+		},
+		prebindPlugins: []plugins.PrebindPlugin{testerPlugin},
+	}
+
+	// Create the master and the scheduler with the test plugin set.
+	context := initTestSchedulerWithOptions(t,
+		initTestMaster(t, "prebind-plugin", nil),
+		false, nil, testPluginSet, false, true, time.Second)
+	defer cleanupTest(t, context)
+
+	cs := context.clientSet
+	// Add a few nodes.
+	_, err := createNodes(cs, "test-node", nil, 2)
+	if err != nil {
+		t.Fatalf("Cannot create nodes: %v", err)
+	}
+
+	tests := []struct {
+		fail   bool
+		reject bool
+	}{
+		{
+			fail:   false,
+			reject: false,
+		},
+		{
+			fail:   true,
+			reject: false,
+		},
+		{
+			fail:   false,
+			reject: true,
+		},
+		{
+			fail:   true,
+			reject: true,
+		},
+	}
+
+	for i, test := range tests {
+		testerPlugin.failPrebind = test.fail
+		testerPlugin.rejectPrebind = test.reject
+		// Create a best effort pod.
+		pod, err := createPausePod(cs,
+			initPausePod(cs, &pausePodConfig{Name: "test-pod", Namespace: context.ns.Name}))
+		if err != nil {
+			t.Errorf("Error while creating a test pod: %v", err)
+		}
+
+		if test.fail {
+			if err = wait.Poll(10*time.Millisecond, 30*time.Second, podSchedulingError(cs, pod.Namespace, pod.Name)); err != nil {
+				t.Errorf("test #%v: Expected a scheduling error, but didn't get it. error: %v", i, err)
+			}
+		} else {
+			if test.reject {
+				if err = waitForPodUnschedulable(cs, pod); err != nil {
+					t.Errorf("test #%v: Didn't expected the pod to be scheduled. error: %v", i, err)
+				}
+			} else {
+				if err = waitForPodToSchedule(cs, pod); err != nil {
+					t.Errorf("test #%v: Expected the pod to be scheduled. error: %v", i, err)
+				}
+			}
+		}
+
+		if testerPlugin.numPrebindCalled == 0 {
+			t.Errorf("Expected the prebind plugin to be called.")
+		}
+
+		cleanupPods(cs, t, []*v1.Pod{pod})
+	}
+}
+
+// TestContextCleanup tests that data inserted in the pluginContext is removed
+// after a scheduling cycle is over.
+func TestContextCleanup(t *testing.T) {
+	// Create a plugin set for testing.
+	testerPlugin := &TesterPlugin{}
+	testPluginSet := &TestPluginSet{
+		data: &plugins.PluginData{
+			Ctx: plugins.NewPluginContext(),
+		},
+		reservePlugins: []plugins.ReservePlugin{testerPlugin},
+		prebindPlugins: []plugins.PrebindPlugin{testerPlugin},
+	}
+
+	// Create the master and the scheduler with the test plugin set.
+	context := initTestSchedulerWithOptions(t,
+		initTestMaster(t, "plugin-context-cleanup", nil),
+		false, nil, testPluginSet, false, true, time.Second)
+	defer cleanupTest(t, context)
+
+	cs := context.clientSet
+	// Add a few nodes.
+	_, err := createNodes(cs, "test-node", nil, 2)
+	if err != nil {
+		t.Fatalf("Cannot create nodes: %v", err)
+	}
+
+	// Insert something in the plugin context.
+	testPluginSet.Data().Ctx.Write("test", "foo")
+
+	// Create and schedule a best effort pod.
+	pod, err := runPausePod(cs,
+		initPausePod(cs, &pausePodConfig{Name: "test-pod", Namespace: context.ns.Name}))
+	if err != nil {
+		t.Errorf("Error while creating or scheduling a test pod: %v", err)
+	}
+
+	// Make sure the data inserted in the plugin context is removed.
+	_, err = testPluginSet.Data().Ctx.Read("test")
+	if err == nil || err.Error() != plugins.NotFound {
+		t.Errorf("Expected the plugin context to be cleaned up after a scheduling cycle. error: %v", err)
+	}
+
+	cleanupPods(cs, t, []*v1.Pod{pod})
+}
diff --git a/test/integration/scheduler/util.go b/test/integration/scheduler/util.go
index 71875405ee6..f993d8342bf 100644
--- a/test/integration/scheduler/util.go
+++ b/test/integration/scheduler/util.go
@@ -51,6 +51,7 @@ import (
 	_ "k8s.io/kubernetes/pkg/scheduler/algorithmprovider"
 	schedulerapi "k8s.io/kubernetes/pkg/scheduler/api"
 	"k8s.io/kubernetes/pkg/scheduler/factory"
+	plugins "k8s.io/kubernetes/pkg/scheduler/plugins/v1alpha1"
 	taintutils "k8s.io/kubernetes/pkg/util/taints"
 	"k8s.io/kubernetes/test/integration/framework"
 	imageutils "k8s.io/kubernetes/test/utils/image"
@@ -148,7 +149,7 @@ func initTestScheduler(
 ) *TestContext {
 	// Pod preemption is enabled by default scheduler configuration, but preemption only happens when PodPriority
 	// feature gate is enabled at the same time.
-	return initTestSchedulerWithOptions(t, context, setPodInformer, policy, false, true, time.Second)
+	return initTestSchedulerWithOptions(t, context, setPodInformer, policy, nil, false, true, time.Second)
 }
 
 // initTestSchedulerWithOptions initializes a test environment and creates a scheduler with default
@@ -158,6 +159,7 @@ func initTestSchedulerWithOptions(
 	context *TestContext,
 	setPodInformer bool,
 	policy *schedulerapi.Policy,
+	pluginSet plugins.PluginSet,
 	disablePreemption bool,
 	disableEquivalenceCache bool,
 	resyncPeriod time.Duration,
@@ -205,6 +207,11 @@ func initTestSchedulerWithOptions(
 		controller.WaitForCacheSync("scheduler", context.schedulerConfig.StopEverything, podInformer.Informer().HasSynced)
 	}
 
+	// Set pluginSet if provided. DefaultPluginSet is used if this is not specified.
+	if pluginSet != nil {
+		context.schedulerConfig.PluginSet = pluginSet
+	}
+
 	eventBroadcaster := record.NewBroadcaster()
 	context.schedulerConfig.Recorder = eventBroadcaster.NewRecorder(
 		legacyscheme.Scheme,
@@ -257,7 +264,7 @@ func initTest(t *testing.T, nsPrefix string) *TestContext {
 // configuration but with pod preemption disabled.
 func initTestDisablePreemption(t *testing.T, nsPrefix string) *TestContext {
 	return initTestSchedulerWithOptions(
-		t, initTestMaster(t, nsPrefix, nil), true, nil, true, true, time.Second)
+		t, initTestMaster(t, nsPrefix, nil), true, nil, nil, true, true, time.Second)
 }
 
 // cleanupTest deletes the scheduler and the test namespace. It should be called
@@ -605,6 +612,25 @@ func podUnschedulable(c clientset.Interface, podNamespace, podName string) wait.
 	}
 }
 
+// podSchedulingError returns a condition function that returns true if the given pod
+// gets unschedulable status for reasons other than "Unschedulable". The scheduler
+// records such reasons in case of error.
+func podSchedulingError(c clientset.Interface, podNamespace, podName string) wait.ConditionFunc {
+	return func() (bool, error) {
+		pod, err := c.CoreV1().Pods(podNamespace).Get(podName, metav1.GetOptions{})
+		if errors.IsNotFound(err) {
+			return false, nil
+		}
+		if err != nil {
+			// This could be a connection error so we want to retry.
+			return false, nil
+		}
+		_, cond := podutil.GetPodCondition(&pod.Status, v1.PodScheduled)
+		return cond != nil && cond.Status == v1.ConditionFalse &&
+			cond.Reason != v1.PodReasonUnschedulable, nil
+	}
+}
+
 // waitForPodToScheduleWithTimeout waits for a pod to get scheduled and returns
 // an error if it does not scheduled within the given timeout.
 func waitForPodToScheduleWithTimeout(cs clientset.Interface, pod *v1.Pod, timeout time.Duration) error {
diff --git a/test/integration/scheduler/volume_binding_test.go b/test/integration/scheduler/volume_binding_test.go
index 114e23ae67c..7fa38f7b753 100644
--- a/test/integration/scheduler/volume_binding_test.go
+++ b/test/integration/scheduler/volume_binding_test.go
@@ -890,7 +890,7 @@ func TestRescheduleProvisioning(t *testing.T) {
 }
 
 func setupCluster(t *testing.T, nsName string, numberOfNodes int, resyncPeriod time.Duration, provisionDelaySeconds int, disableEquivalenceCache bool) *testConfig {
-	context := initTestSchedulerWithOptions(t, initTestMaster(t, nsName, nil), false, nil, false, disableEquivalenceCache, resyncPeriod)
+	context := initTestSchedulerWithOptions(t, initTestMaster(t, nsName, nil), false, nil, nil, false, disableEquivalenceCache, resyncPeriod)
 
 	clientset := context.clientSet
 	ns := context.ns.Name