import (
"bytes"
"errors"
+ "fmt"
"io/ioutil"
"net/http"
- "reflect"
"testing"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/require"
- "oransc.org/nonrtric/dmaapmediatorproducer/mocks"
+ "oransc.org/nonrtric/dmaapmediatorproducer/mocks/httpclient"
)
-func TestGet(t *testing.T) {
- clientMock := mocks.HTTPClient{}
-
- clientMock.On("Get", "http://testOk").Return(&http.Response{
- StatusCode: http.StatusOK,
- Body: ioutil.NopCloser(bytes.NewReader([]byte("Response"))),
- }, nil)
-
- clientMock.On("Get", "http://testNotOk").Return(&http.Response{
+func TestRequestError_Error(t *testing.T) {
+ assertions := require.New(t)
+ actualError := RequestError{
StatusCode: http.StatusBadRequest,
- Body: ioutil.NopCloser(bytes.NewReader([]byte("Bad Response"))),
- }, nil)
-
- clientMock.On("Get", "http://testError").Return(nil, errors.New("Failed Request"))
-
- Client = &clientMock
-
+ 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
+ url string
+ mockReturnStatus int
+ mockReturnBody string
+ mockReturnError error
}
tests := []struct {
name string
args args
want []byte
- wantErr bool
wantedError error
}{
{
name: "Test Get with OK response",
args: args{
- url: "http://testOk",
+ url: "http://testOk",
+ mockReturnStatus: http.StatusOK,
+ mockReturnBody: "Response",
},
- want: []byte("Response"),
- wantErr: false,
+ want: []byte("Response"),
},
{
name: "Test Get with Not OK response",
args: args{
- url: "http://testNotOk",
+ url: "http://testNotOk",
+ mockReturnStatus: http.StatusBadRequest,
+ mockReturnBody: "Bad Response",
},
- want: nil,
- wantErr: true,
+ want: nil,
wantedError: RequestError{
StatusCode: http.StatusBadRequest,
Body: []byte("Bad Response"),
{
name: "Test Get with error",
args: args{
- url: "http://testError",
+ url: "http://testError",
+ mockReturnError: errors.New("Failed Request"),
},
want: nil,
- wantErr: true,
wantedError: errors.New("Failed Request"),
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
- got, err := Get(tt.args.url)
- if (err != nil) != tt.wantErr {
- t.Errorf("Get() error = %v, wantErr %v", err, tt.wantErr)
- return
- }
- if !reflect.DeepEqual(got, tt.want) {
- t.Errorf("Get() = %v, want %v", got, tt.want)
- }
- if tt.wantErr && err.Error() != tt.wantedError.Error() {
- t.Errorf("Get() error = %v, wantedError % v", err, tt.wantedError.Error())
- }
+ clientMock := httpclient.HTTPClient{}
+ clientMock.On("Get", tt.args.url).Return(&http.Response{
+ StatusCode: tt.args.mockReturnStatus,
+ Body: ioutil.NopCloser(bytes.NewReader([]byte(tt.args.mockReturnBody))),
+ }, tt.args.mockReturnError)
+
+ got, err := Get(tt.args.url, &clientMock)
+ assertions.Equal(tt.wantedError, err, tt.name)
+ assertions.Equal(tt.want, got, tt.name)
+ clientMock.AssertCalled(t, "Get", tt.args.url)
})
}
}
func TestPutOk(t *testing.T) {
assertions := require.New(t)
- clientMock := mocks.HTTPClient{}
+ clientMock := httpclient.HTTPClient{}
clientMock.On("Do", mock.Anything).Return(&http.Response{
StatusCode: http.StatusOK,
}, nil)
- Client = &clientMock
- if err := Put("http://localhost:9990", []byte("body")); err != nil {
+ if err := Put("http://localhost:9990", []byte("body"), &clientMock); err != nil {
t.Errorf("Put() error = %v, did not want error", err)
}
var actualRequest *http.Request
assertions.Equal(http.MethodPut, actualRequest.Method)
assertions.Equal("http", actualRequest.URL.Scheme)
assertions.Equal("localhost:9990", actualRequest.URL.Host)
- assertions.Equal("application/json; charset=utf-8", actualRequest.Header.Get("Content-Type"))
+ assertions.Equal("application/json", actualRequest.Header.Get("Content-Type"))
body, _ := ioutil.ReadAll(actualRequest.Body)
expectedBody := []byte("body")
assertions.Equal(expectedBody, body)
clientMock.AssertNumberOfCalls(t, "Do", 1)
}
-func TestPutBadResponse(t *testing.T) {
+func TestPostOk(t *testing.T) {
assertions := require.New(t)
- clientMock := mocks.HTTPClient{}
+ clientMock := httpclient.HTTPClient{}
clientMock.On("Do", mock.Anything).Return(&http.Response{
- StatusCode: http.StatusBadRequest,
- Body: ioutil.NopCloser(bytes.NewReader([]byte("Bad Request"))),
+ StatusCode: http.StatusOK,
}, nil)
- Client = &clientMock
- err := Put("url", []byte("body"))
- assertions.NotNil("Put() error = %v, wanted error", err)
- expectedErrorMessage := "Request failed due to error response with status: 400 and body: Bad Request"
- assertions.Equal(expectedErrorMessage, err.Error())
+ if err := Post("http://localhost:9990", []byte("body"), &clientMock); err != nil {
+ t.Errorf("Put() error = %v, did not want error", err)
+ }
+ var actualRequest *http.Request
+ clientMock.AssertCalled(t, "Do", mock.MatchedBy(func(req *http.Request) bool {
+ actualRequest = req
+ return true
+ }))
+ assertions.Equal(http.MethodPost, actualRequest.Method)
+ assertions.Equal("http", actualRequest.URL.Scheme)
+ assertions.Equal("localhost:9990", actualRequest.URL.Host)
+ assertions.Equal("application/json", actualRequest.Header.Get("Content-Type"))
+ body, _ := ioutil.ReadAll(actualRequest.Body)
+ expectedBody := []byte("body")
+ assertions.Equal(expectedBody, body)
+ clientMock.AssertNumberOfCalls(t, "Do", 1)
}
-func TestPutError(t *testing.T) {
+func Test_doErrorCases(t *testing.T) {
assertions := require.New(t)
- clientMock := mocks.HTTPClient{}
-
- clientMock.On("Do", mock.Anything).Return(nil, errors.New("Failed Request"))
-
- Client = &clientMock
- err := Put("url", []byte("body"))
- assertions.NotNil("Put() error = %v, wanted error", err)
- expectedErrorMessage := "Failed Request"
- assertions.Equal(expectedErrorMessage, err.Error())
+ 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 := httpclient.HTTPClient{}
+ clientMock.On("Do", mock.Anything).Return(&http.Response{
+ StatusCode: tt.args.mockReturnStatus,
+ Body: ioutil.NopCloser(bytes.NewReader(tt.args.mockReturnBody)),
+ }, tt.args.mockReturnError)
+ err := do("PUT", tt.args.url, nil, &clientMock)
+ assertions.Equal(tt.wantErr, err, tt.name)
+ })
+ }
}
Code Review / nonrtric.git / blobdiff