--- /dev/null
+// -
+// ========================LICENSE_START=================================
+// O-RAN-SC
+// %%
+// Copyright (C) 2021: Nordix Foundation
+// %%
+// 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.
+// ========================LICENSE_END===================================
+//
+
+package restclient
+
+import (
+ "bytes"
+ "fmt"
+ "io/ioutil"
+ "net/http"
+ "testing"
+
+ "github.com/stretchr/testify/mock"
+ "github.com/stretchr/testify/require"
+ "oransc.org/usecase/oruclosedloop/mocks"
+)
+
+func TestRequestError_Error(t *testing.T) {
+ assertions := require.New(t)
+
+ actualError := RequestError{
+ StatusCode: http.StatusBadRequest,
+ Body: []byte("error"),
+ }
+ assertions.Equal("Request failed due to error response with status: 400 and body: error", actualError.Error())
+}
+
+func TestGet(t *testing.T) {
+ assertions := require.New(t)
+
+ type args struct {
+ url string
+ mockReturnStatus int
+ mockReturnBody []byte
+ mockReturnError error
+ }
+ tests := []struct {
+ name string
+ args args
+ want []byte
+ wantErr error
+ }{
+ {
+ name: "Ok response",
+ args: args{
+ url: "ok",
+ mockReturnStatus: http.StatusOK,
+ mockReturnBody: []byte("body"),
+ mockReturnError: nil,
+ },
+ want: []byte("body"),
+ wantErr: nil,
+ },
+ {
+ name: "Bad request should get RequestError",
+ args: args{
+ url: "badRequest",
+ mockReturnStatus: http.StatusBadRequest,
+ mockReturnBody: []byte("bad request"),
+ mockReturnError: nil,
+ },
+ want: nil,
+ wantErr: RequestError{
+ StatusCode: http.StatusBadRequest,
+ Body: []byte("bad request"),
+ },
+ },
+ {
+ name: "Server unavailable should get error",
+ args: args{
+ url: "serverUnavailable",
+ mockReturnError: fmt.Errorf("Server unavailable"),
+ },
+ want: nil,
+ wantErr: fmt.Errorf("Server unavailable"),
+ },
+ }
+ for _, tt := range tests {
+ t.Run(tt.name, func(t *testing.T) {
+ clientMock := mocks.HTTPClient{}
+ clientMock.On("Get", tt.args.url).Return(&http.Response{
+ StatusCode: tt.args.mockReturnStatus,
+ Body: ioutil.NopCloser(bytes.NewReader(tt.args.mockReturnBody)),
+ }, tt.args.mockReturnError)
+ Client = &clientMock
+
+ got, err := Get(tt.args.url)
+ assertions.Equal(tt.wantErr, err, tt.name)
+ assertions.Equal(tt.want, got, tt.name)
+ clientMock.AssertCalled(t, "Get", tt.args.url)
+ })
+ }
+}
+
+func TestPutWithoutAuth(t *testing.T) {
+ assertions := require.New(t)
+
+ clientMock := mocks.HTTPClient{}
+ clientMock.On("Do", mock.Anything).Return(&http.Response{
+ StatusCode: http.StatusOK,
+ }, nil)
+ Client = &clientMock
+
+ error := PutWithoutAuth("url", []byte("body"))
+
+ assertions.Nil(error)
+ var actualRequest *http.Request
+ clientMock.AssertCalled(t, "Do", mock.MatchedBy(func(req *http.Request) bool {
+ actualRequest = req
+ return true
+ }))
+ assertions.Equal(http.MethodPut, actualRequest.Method)
+ assertions.Equal("url", actualRequest.URL.Path)
+ assertions.Equal("application/json; charset=utf-8", actualRequest.Header.Get("Content-Type"))
+ assertions.Empty(actualRequest.Header.Get("Authorization"))
+ body, _ := ioutil.ReadAll(actualRequest.Body)
+ expectedBody := []byte("body")
+ assertions.Equal(expectedBody, body)
+ clientMock.AssertNumberOfCalls(t, "Do", 1)
+}
+
+func TestPut(t *testing.T) {
+ assertions := require.New(t)
+
+ clientMock := mocks.HTTPClient{}
+ clientMock.On("Do", mock.Anything).Return(&http.Response{
+ StatusCode: http.StatusOK,
+ }, nil)
+ Client = &clientMock
+
+ error := Put("url", "body", "admin", "pwd")
+
+ assertions.Nil(error)
+ var actualRequest *http.Request
+ clientMock.AssertCalled(t, "Do", mock.MatchedBy(func(req *http.Request) bool {
+ actualRequest = req
+ return true
+ }))
+ assertions.Equal(http.MethodPut, actualRequest.Method)
+ assertions.Equal("url", actualRequest.URL.Path)
+ assertions.Equal("application/json; charset=utf-8", actualRequest.Header.Get("Content-Type"))
+ tempRequest, _ := http.NewRequest("", "", nil)
+ tempRequest.SetBasicAuth("admin", "pwd")
+ assertions.Equal(tempRequest.Header.Get("Authorization"), actualRequest.Header.Get("Authorization"))
+ body, _ := ioutil.ReadAll(actualRequest.Body)
+ expectedBody := []byte("body")
+ assertions.Equal(expectedBody, body)
+ clientMock.AssertNumberOfCalls(t, "Do", 1)
+}
+
+func TestDelete(t *testing.T) {
+ assertions := require.New(t)
+
+ clientMock := mocks.HTTPClient{}
+ clientMock.On("Do", mock.Anything).Return(&http.Response{
+ StatusCode: http.StatusOK,
+ }, nil)
+ Client = &clientMock
+
+ error := Delete("url")
+
+ assertions.Nil(error)
+ var actualRequest *http.Request
+ clientMock.AssertCalled(t, "Do", mock.MatchedBy(func(req *http.Request) bool {
+ actualRequest = req
+ return true
+ }))
+ assertions.Equal(http.MethodDelete, actualRequest.Method)
+ assertions.Equal("url", actualRequest.URL.Path)
+ assertions.Empty(actualRequest.Header.Get("Content-Type"))
+ assertions.Empty(actualRequest.Header.Get("Authorization"))
+ assertions.Equal(http.NoBody, actualRequest.Body)
+ clientMock.AssertNumberOfCalls(t, "Do", 1)
+}
+
+func Test_doErrorCases(t *testing.T) {
+ assertions := require.New(t)
+
+ type args struct {
+ url string
+ mockReturnStatus int
+ mockReturnBody []byte
+ mockReturnError error
+ }
+ tests := []struct {
+ name string
+ args args
+ wantErr error
+ }{
+ {
+ name: "Bad request should get RequestError",
+ args: args{
+ url: "badRequest",
+ mockReturnStatus: http.StatusBadRequest,
+ mockReturnBody: []byte("bad request"),
+ mockReturnError: nil,
+ },
+ wantErr: RequestError{
+ StatusCode: http.StatusBadRequest,
+ Body: []byte("bad request"),
+ },
+ },
+ {
+ name: "Server unavailable should get error",
+ args: args{
+ url: "serverUnavailable",
+ mockReturnError: fmt.Errorf("Server unavailable"),
+ },
+ wantErr: fmt.Errorf("Server unavailable"),
+ },
+ }
+ for _, tt := range tests {
+ t.Run(tt.name, func(t *testing.T) {
+ clientMock := mocks.HTTPClient{}
+ clientMock.On("Do", mock.Anything).Return(&http.Response{
+ StatusCode: tt.args.mockReturnStatus,
+ Body: ioutil.NopCloser(bytes.NewReader(tt.args.mockReturnBody)),
+ }, tt.args.mockReturnError)
+ Client = &clientMock
+
+ err := do("PUT", tt.args.url, nil)
+ assertions.Equal(tt.wantErr, err, tt.name)
+ })
+ }
+}
Code Review / nonrtric.git / commitdiff