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miniflux/http/response/json/json_test.go

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Go

// Copyright 2018 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package json // import "miniflux.app/http/response/json"
import (
"errors"
"net/http"
"net/http/httptest"
"testing"
)
func TestOKResponse(t *testing.T) {
r, err := http.NewRequest("GET", "/", nil)
if err != nil {
t.Fatal(err)
}
w := httptest.NewRecorder()
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
OK(w, r, map[string]string{"key": "value"})
})
handler.ServeHTTP(w, r)
resp := w.Result()
defer resp.Body.Close()
expectedStatusCode := http.StatusOK
if resp.StatusCode != expectedStatusCode {
t.Fatalf(`Unexpected status code, got %d instead of %d`, resp.StatusCode, expectedStatusCode)
}
expectedBody := `{"key":"value"}`
actualBody := w.Body.String()
if actualBody != expectedBody {
t.Fatalf(`Unexpected body, got %q instead of %q`, actualBody, expectedBody)
}
expectedContentType := contentTypeHeader
actualContentType := resp.Header.Get("Content-Type")
if actualContentType != expectedContentType {
t.Fatalf(`Unexpected content type, got %q instead of %q`, actualContentType, expectedContentType)
}
}
func TestCreatedResponse(t *testing.T) {
r, err := http.NewRequest("GET", "/", nil)
if err != nil {
t.Fatal(err)
}
w := httptest.NewRecorder()
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
Created(w, r, map[string]string{"key": "value"})
})
handler.ServeHTTP(w, r)
resp := w.Result()
expectedStatusCode := http.StatusCreated
if resp.StatusCode != expectedStatusCode {
t.Fatalf(`Unexpected status code, got %d instead of %d`, resp.StatusCode, expectedStatusCode)
}
expectedBody := `{"key":"value"}`
actualBody := w.Body.String()
if actualBody != expectedBody {
t.Fatalf(`Unexpected body, got %s instead of %s`, actualBody, expectedBody)
}
expectedContentType := contentTypeHeader
actualContentType := resp.Header.Get("Content-Type")
if actualContentType != expectedContentType {
t.Fatalf(`Unexpected content type, got %q instead of %q`, actualContentType, expectedContentType)
}
}
func TestNoContentResponse(t *testing.T) {
r, err := http.NewRequest("GET", "/", nil)
if err != nil {
t.Fatal(err)
}
w := httptest.NewRecorder()
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
NoContent(w, r)
})
handler.ServeHTTP(w, r)
resp := w.Result()
expectedStatusCode := http.StatusNoContent
if resp.StatusCode != expectedStatusCode {
t.Fatalf(`Unexpected status code, got %d instead of %d`, resp.StatusCode, expectedStatusCode)
}
expectedBody := ``
actualBody := w.Body.String()
if actualBody != expectedBody {
t.Fatalf(`Unexpected body, got %s instead of %s`, actualBody, expectedBody)
}
expectedContentType := contentTypeHeader
actualContentType := resp.Header.Get("Content-Type")
if actualContentType != expectedContentType {
t.Fatalf(`Unexpected content type, got %q instead of %q`, actualContentType, expectedContentType)
}
}
func TestServerErrorResponse(t *testing.T) {
r, err := http.NewRequest("GET", "/", nil)
if err != nil {
t.Fatal(err)
}
w := httptest.NewRecorder()
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ServerError(w, r, errors.New("some error"))
})
handler.ServeHTTP(w, r)
resp := w.Result()
defer resp.Body.Close()
expectedStatusCode := http.StatusInternalServerError
if resp.StatusCode != expectedStatusCode {
t.Fatalf(`Unexpected status code, got %d instead of %d`, resp.StatusCode, expectedStatusCode)
}
expectedBody := `{"error_message":"some error"}`
actualBody := w.Body.String()
if actualBody != expectedBody {
t.Fatalf(`Unexpected body, got %q instead of %q`, actualBody, expectedBody)
}
expectedContentType := contentTypeHeader
actualContentType := resp.Header.Get("Content-Type")
if actualContentType != expectedContentType {
t.Fatalf(`Unexpected content type, got %q instead of %q`, actualContentType, expectedContentType)
}
}
func TestBadRequestResponse(t *testing.T) {
r, err := http.NewRequest("GET", "/", nil)
if err != nil {
t.Fatal(err)
}
w := httptest.NewRecorder()
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
BadRequest(w, r, errors.New("Some Error"))
})
handler.ServeHTTP(w, r)
resp := w.Result()
expectedStatusCode := http.StatusBadRequest
if resp.StatusCode != expectedStatusCode {
t.Fatalf(`Unexpected status code, got %d instead of %d`, resp.StatusCode, expectedStatusCode)
}
expectedBody := `{"error_message":"Some Error"}`
actualBody := w.Body.String()
if actualBody != expectedBody {
t.Fatalf(`Unexpected body, got %s instead of %s`, actualBody, expectedBody)
}
expectedContentType := contentTypeHeader
actualContentType := resp.Header.Get("Content-Type")
if actualContentType != expectedContentType {
t.Fatalf(`Unexpected content type, got %q instead of %q`, actualContentType, expectedContentType)
}
}
func TestUnauthorizedResponse(t *testing.T) {
r, err := http.NewRequest("GET", "/", nil)
if err != nil {
t.Fatal(err)
}
w := httptest.NewRecorder()
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
Unauthorized(w, r)
})
handler.ServeHTTP(w, r)
resp := w.Result()
expectedStatusCode := http.StatusUnauthorized
if resp.StatusCode != expectedStatusCode {
t.Fatalf(`Unexpected status code, got %d instead of %d`, resp.StatusCode, expectedStatusCode)
}
expectedBody := `{"error_message":"Access Unauthorized"}`
actualBody := w.Body.String()
if actualBody != expectedBody {
t.Fatalf(`Unexpected body, got %s instead of %s`, actualBody, expectedBody)
}
expectedContentType := contentTypeHeader
actualContentType := resp.Header.Get("Content-Type")
if actualContentType != expectedContentType {
t.Fatalf(`Unexpected content type, got %q instead of %q`, actualContentType, expectedContentType)
}
}
func TestForbiddenResponse(t *testing.T) {
r, err := http.NewRequest("GET", "/", nil)
if err != nil {
t.Fatal(err)
}
w := httptest.NewRecorder()
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
Forbidden(w, r)
})
handler.ServeHTTP(w, r)
resp := w.Result()
expectedStatusCode := http.StatusForbidden
if resp.StatusCode != expectedStatusCode {
t.Fatalf(`Unexpected status code, got %d instead of %d`, resp.StatusCode, expectedStatusCode)
}
expectedBody := `{"error_message":"Access Forbidden"}`
actualBody := w.Body.String()
if actualBody != expectedBody {
t.Fatalf(`Unexpected body, got %s instead of %s`, actualBody, expectedBody)
}
expectedContentType := contentTypeHeader
actualContentType := resp.Header.Get("Content-Type")
if actualContentType != expectedContentType {
t.Fatalf(`Unexpected content type, got %q instead of %q`, actualContentType, expectedContentType)
}
}
func TestNotFoundResponse(t *testing.T) {
r, err := http.NewRequest("GET", "/", nil)
if err != nil {
t.Fatal(err)
}
w := httptest.NewRecorder()
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
NotFound(w, r)
})
handler.ServeHTTP(w, r)
resp := w.Result()
expectedStatusCode := http.StatusNotFound
if resp.StatusCode != expectedStatusCode {
t.Fatalf(`Unexpected status code, got %d instead of %d`, resp.StatusCode, expectedStatusCode)
}
expectedBody := `{"error_message":"Resource Not Found"}`
actualBody := w.Body.String()
if actualBody != expectedBody {
t.Fatalf(`Unexpected body, got %s instead of %s`, actualBody, expectedBody)
}
expectedContentType := contentTypeHeader
actualContentType := resp.Header.Get("Content-Type")
if actualContentType != expectedContentType {
t.Fatalf(`Unexpected content type, got %q instead of %q`, actualContentType, expectedContentType)
}
}
func TestBuildInvalidJSONResponse(t *testing.T) {
r, err := http.NewRequest("GET", "/", nil)
if err != nil {
t.Fatal(err)
}
w := httptest.NewRecorder()
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
OK(w, r, make(chan int))
})
handler.ServeHTTP(w, r)
resp := w.Result()
expectedStatusCode := http.StatusOK
if resp.StatusCode != expectedStatusCode {
t.Fatalf(`Unexpected status code, got %d instead of %d`, resp.StatusCode, expectedStatusCode)
}
expectedBody := ``
actualBody := w.Body.String()
if actualBody != expectedBody {
t.Fatalf(`Unexpected body, got %s instead of %s`, actualBody, expectedBody)
}
expectedContentType := contentTypeHeader
actualContentType := resp.Header.Get("Content-Type")
if actualContentType != expectedContentType {
t.Fatalf(`Unexpected content type, got %q instead of %q`, actualContentType, expectedContentType)
}
}