1 files changed, 181 insertions, 0 deletions
diff --git a/src/orchestrator/pkg/module/controller_test.go b/src/orchestrator/pkg/module/controller_test.go
new file mode 100644
index 00000000..2e783c13
--- /dev/null
+++ b/src/orchestrator/pkg/module/controller_test.go
@@ -0,0 +1,181 @@
+/*
+ * Copyright 2020 Intel Corporation, 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 module
+
+import (
+	"reflect"
+	"strings"
+	"testing"
+
+	"github.com/onap/multicloud-k8s/src/orchestrator/pkg/infra/db"
+
+	pkgerrors "github.com/pkg/errors"
+)
+
+func TestCreateController(t *testing.T) {
+	testCases := []struct {
+		label         string
+		inp           Controller
+		expectedError string
+		mockdb        *db.MockDB
+		expected      Controller
+	}{
+		{
+			label: "Create Controller",
+			inp: Controller{
+				Name: "testController",
+				Host: "132.156.0.10",
+				Port: 8080,
+			},
+			expected: Controller{
+				Name: "testController",
+				Host: "132.156.0.10",
+				Port: 8080,
+			},
+			expectedError: "",
+			mockdb:        &db.MockDB{},
+		},
+		{
+			label:         "Failed Create Controller",
+			expectedError: "Error Creating Controller",
+			mockdb: &db.MockDB{
+				Err: pkgerrors.New("Error Creating Controller"),
+			},
+		},
+	}
+
+	for _, testCase := range testCases {
+		t.Run(testCase.label, func(t *testing.T) {
+			db.DBconn = testCase.mockdb
+			impl := NewControllerClient()
+			got, err := impl.CreateController(testCase.inp)
+			if err != nil {
+				if testCase.expectedError == "" {
+					t.Fatalf("Create returned an unexpected error %s", err)
+				}
+				if strings.Contains(err.Error(), testCase.expectedError) == false {
+					t.Fatalf("Create returned an unexpected error %s", err)
+				}
+			} else {
+				if reflect.DeepEqual(testCase.expected, got) == false {
+					t.Errorf("Create returned unexpected body: got %v;"+
+						" expected %v", got, testCase.expected)
+				}
+			}
+		})
+	}
+}
+
+func TestGetController(t *testing.T) {
+
+	testCases := []struct {
+		label         string
+		name          string
+		expectedError string
+		mockdb        *db.MockDB
+		inp           string
+		expected      Controller
+	}{
+		{
+			label: "Get Controller",
+			name:  "testController",
+			expected: Controller{
+				Name: "testController",
+				Host: "132.156.0.10",
+				Port: 8080,
+			},
+			expectedError: "",
+			mockdb: &db.MockDB{
+				Items: map[string]map[string][]byte{
+					ControllerKey{ControllerName: "testController"}.String(): {
+						"controllermetadata": []byte(
+							"{\"name\":\"testController\"," +
+								"\"host\":\"132.156.0.10\"," +
+								"\"port\":8080}"),
+					},
+				},
+			},
+		},
+		{
+			label:         "Get Error",
+			expectedError: "DB Error",
+			mockdb: &db.MockDB{
+				Err: pkgerrors.New("DB Error"),
+			},
+		},
+	}
+
+	for _, testCase := range testCases {
+		t.Run(testCase.label, func(t *testing.T) {
+			db.DBconn = testCase.mockdb
+			impl := NewControllerClient()
+			got, err := impl.GetController(testCase.name)
+			if err != nil {
+				if testCase.expectedError == "" {
+					t.Fatalf("Get returned an unexpected error: %s", err)
+				}
+				if strings.Contains(err.Error(), testCase.expectedError) == false {
+					t.Fatalf("Get returned an unexpected error: %s", err)
+				}
+			} else {
+				if reflect.DeepEqual(testCase.expected, got) == false {
+					t.Errorf("Get returned unexpected body: got %v;"+
+						" expected %v", got, testCase.expected)
+				}
+			}
+		})
+	}
+}
+
+func TestDeleteController(t *testing.T) {
+
+	testCases := []struct {
+		label         string
+		name          string
+		expectedError string
+		mockdb        *db.MockDB
+	}{
+		{
+			label:  "Delete Controller",
+			name:   "testController",
+			mockdb: &db.MockDB{},
+		},
+		{
+			label:         "Delete Error",
+			expectedError: "DB Error",
+			mockdb: &db.MockDB{
+				Err: pkgerrors.New("DB Error"),
+			},
+		},
+	}
+
+	for _, testCase := range testCases {
+		t.Run(testCase.label, func(t *testing.T) {
+			db.DBconn = testCase.mockdb
+			impl := NewControllerClient()
+			err := impl.DeleteController(testCase.name)
+			if err != nil {
+				if testCase.expectedError == "" {
+					t.Fatalf("Delete returned an unexpected error %s", err)
+				}
+				if strings.Contains(err.Error(), testCase.expectedError) == false {
+					t.Fatalf("Delete returned an unexpected error %s", err)
+				}
+			}
+		})
+	}
+}