Composite Profile API and Handler

Implemented Composite Profile API and handler,
adding create, get and delete handlers for the
composite profile.

Issue-ID: MULTICLOUD-997
Signed-off-by: Eric Multanen <eric.w.multanen@intel.com>
Signed-off-by: Dileep Ranganathan <dileep.ranganathan@intel.com>
Change-Id: Iab105cf88ef4635038cd36e90f3251bc900b2faf

1 files changed, 151 insertions, 0 deletions

diff --git a/src/orchestrator/api/composite_profilehandler_test.go b/src/orchestrator/api/composite_profilehandler_test.go
new file mode 100644
index 00000000..e98ed961
--- /dev/null
+++ b/src/orchestrator/api/composite_profilehandler_test.go
@@ -0,0 +1,151 @@
+/*
+ * 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 api
+
+import (
+	"bytes"
+	"encoding/json"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"reflect"
+	"testing"
+
+	moduleLib "github.com/onap/multicloud-k8s/src/orchestrator/pkg/module"
+)
+
+//Creating an embedded interface via anonymous variable
+//This allows us to make mockDB satisfy the DatabaseConnection
+//interface even if we are not implementing all the methods in it
+type mockCompositeProfileManager struct {
+	// Items and err will be used to customize each test
+	// via a localized instantiation of mockCompositeProfileManager
+	Items []moduleLib.CompositeProfile
+	Err   error
+}
+
+func (m *mockCompositeProfileManager) CreateCompositeProfile(inp moduleLib.CompositeProfile, p string, ca string,
+	v string) (moduleLib.CompositeProfile, error) {
+	if m.Err != nil {
+		return moduleLib.CompositeProfile{}, m.Err
+	}
+
+	return m.Items[0], nil
+}
+
+func (m *mockCompositeProfileManager) GetCompositeProfile(name string, projectName string,
+	compositeAppName string, version string) (moduleLib.CompositeProfile, error) {
+	if m.Err != nil {
+		return moduleLib.CompositeProfile{}, m.Err
+	}
+
+	return m.Items[0], nil
+}
+
+func (m *mockCompositeProfileManager) GetCompositeProfiles(projectName string,
+	compositeAppName string, version string) ([]moduleLib.CompositeProfile, error) {
+	if m.Err != nil {
+		return []moduleLib.CompositeProfile{}, m.Err
+	}
+
+	return m.Items, nil
+}
+
+func (m *mockCompositeProfileManager) DeleteCompositeProfile(name string, projectName string,
+	compositeAppName string, version string) error {
+	return m.Err
+}
+
+func Test_compositeProfileHandler_createHandler(t *testing.T) {
+	testCases := []struct {
+		label        string
+		reader       io.Reader
+		expected     moduleLib.CompositeProfile
+		expectedCode int
+		cProfClient  *mockCompositeProfileManager
+	}{
+		{
+			label:        "Missing Body Failure",
+			expectedCode: http.StatusBadRequest,
+			cProfClient:  &mockCompositeProfileManager{},
+		},
+		{
+			label:        "Create Composite Profile",
+			expectedCode: http.StatusCreated,
+			reader: bytes.NewBuffer([]byte(`{
+				"metadata" : {
+					"name": "testCompositeProfile",
+    				"description": "Test CompositeProfile used for unit testing",
+    				"userData1": "data1",
+    				"userData2": "data2"
+				}
+			}`)),
+			expected: moduleLib.CompositeProfile{
+				Metadata: moduleLib.CompositeProfileMetadata{
+					Name:        "testCompositeProfile",
+					Description: "Test CompositeProfile used for unit testing",
+					UserData1:   "data1",
+					UserData2:   "data2",
+				},
+			},
+			cProfClient: &mockCompositeProfileManager{
+				//Items that will be returned by the mocked Client
+				Items: []moduleLib.CompositeProfile{
+					moduleLib.CompositeProfile{
+						Metadata: moduleLib.CompositeProfileMetadata{
+							Name:        "testCompositeProfile",
+							Description: "Test CompositeProfile used for unit testing",
+							UserData1:   "data1",
+							UserData2:   "data2",
+						},
+					},
+				},
+			},
+		},
+		{
+			label: "Missing Composite Profile Name in Request Body",
+			reader: bytes.NewBuffer([]byte(`{
+				"description":"test description"
+				}`)),
+			expectedCode: http.StatusBadRequest,
+			cProfClient:  &mockCompositeProfileManager{},
+		},
+	}
+	for _, testCase := range testCases {
+		t.Run(testCase.label, func(t *testing.T) {
+			request := httptest.NewRequest("POST", "/v2/projects/{project-name}/composite-apps/{composite-app-name}/{version}/composite-profiles", testCase.reader)
+			resp := executeRequest(request, NewRouter(nil, nil, nil, nil, nil, nil, nil, nil, testCase.cProfClient))
+
+			//Check returned code
+			if resp.StatusCode != testCase.expectedCode {
+				t.Fatalf("Expected %d; Got: %d", testCase.expectedCode, resp.StatusCode)
+			}
+
+			//Check returned body only if statusCreated
+			if resp.StatusCode == http.StatusCreated {
+				got := moduleLib.CompositeProfile{}
+				json.NewDecoder(resp.Body).Decode(&got)
+
+				if reflect.DeepEqual(testCase.expected, got) == false {
+					t.Errorf("createHandler returned unexpected body: got %v;"+
+						" expected %v", got, testCase.expected)
+				}
+			}
+		})
+	}
+
+}