Add Heal Disk Metadata RPC API + tests (#2556)

cmd/controller-handlers_test.go

@@ -0,0 +1,63 @@
+/*
+ * Minio Cloud Storage, (C) 2016 Minio, Inc.
+ *
+ * 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 cmd
+
+import (
+	// "net/rpc"
+	"testing"
+)
+
+// Wrapper for calling heal disk metadata rpc Handler
+func TestControllerHandlerHealDiskMetadata(t *testing.T) {
+	ExecObjectLayerTest(t, testHealDiskMetadataControllerHandler)
+}
+
+// testHealDiskMetadataControllerHandler - Test Heal Disk Metadata handler
+func testHealDiskMetadataControllerHandler(obj ObjectLayer, instanceType string, t TestErrHandler) {
+	// Register the API end points with XL/FS object layer.
+	serverAddress, random, err := initTestControllerRPCEndPoint(obj)
+	if err != nil {
+		t.Fatal(err)
+	}
+	// initialize the server and obtain the credentials and root.
+	// credentials are necessary to sign the HTTP request.
+	rootPath, err := newTestConfig("us-east-1")
+	if err != nil {
+		t.Fatalf("Init Test config failed")
+	}
+	// remove the root folder after the test ends.
+	defer removeAll(rootPath)
+
+	authCfg := &authConfig{
+		accessKey:   serverConfig.GetCredential().AccessKeyID,
+		secretKey:   serverConfig.GetCredential().SecretAccessKey,
+		address:     serverAddress,
+		path:        "/controller" + random,
+		loginMethod: "Controller.LoginHandler",
+	}
+	client := newAuthClient(authCfg)
+
+	args := &GenericArgs{}
+	reply := &GenericReply{}
+	err = client.Call("Controller.HealDiskMetadataHandler", args, reply)
+	if instanceType == "FS" && err == nil {
+		t.Errorf("Test should fail with FS")
+	}
+	if instanceType == "XL" && err != nil {
+		t.Errorf("Test should succeed with XL %s", err.Error())
+	}
+}