1 files changed, 212 insertions, 0 deletions
diff --git a/http/response/html/html_test.go b/http/response/html/html_test.go
new file mode 100644
index 0000000..91c2b74
--- /dev/null
+++ b/http/response/html/html_test.go
@@ -0,0 +1,212 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the MIT license
+// that can be found in the LICENSE file.
+
+package html // import "miniflux.app/http/response/html"
+
+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, "Some HTML")
+	})
+
+	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 := `Some HTML`
+	actualBody := w.Body.String()
+	if actualBody != expectedBody {
+		t.Fatalf(`Unexpected body, got %s instead of %s`, actualBody, expectedBody)
+	}
+
+	headers := map[string]string{
+		"Content-Type":  "text/html; charset=utf-8",
+		"Cache-Control": "no-cache, max-age=0, must-revalidate, no-store",
+	}
+
+	for header, expected := range headers {
+		actual := resp.Header.Get(header)
+		if actual != expected {
+			t.Fatalf(`Unexpected header value, got %q instead of %q`, actual, expected)
+		}
+	}
+}
+
+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()
+
+	expectedStatusCode := http.StatusInternalServerError
+	if resp.StatusCode != expectedStatusCode {
+		t.Fatalf(`Unexpected status code, got %d instead of %d`, resp.StatusCode, expectedStatusCode)
+	}
+
+	expectedBody := `Some error`
+	actualBody := w.Body.String()
+	if actualBody != expectedBody {
+		t.Fatalf(`Unexpected body, got %s instead of %s`, actualBody, expectedBody)
+	}
+
+	expectedContentType := "text/html; charset=utf-8"
+	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 := `Some error`
+	actualBody := w.Body.String()
+	if actualBody != expectedBody {
+		t.Fatalf(`Unexpected body, got %s instead of %s`, actualBody, expectedBody)
+	}
+
+	expectedContentType := "text/html; charset=utf-8"
+	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 := `Access Forbidden`
+	actualBody := w.Body.String()
+	if actualBody != expectedBody {
+		t.Fatalf(`Unexpected body, got %s instead of %s`, actualBody, expectedBody)
+	}
+
+	expectedContentType := "text/html; charset=utf-8"
+	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 := `Page Not Found`
+	actualBody := w.Body.String()
+	if actualBody != expectedBody {
+		t.Fatalf(`Unexpected body, got %s instead of %s`, actualBody, expectedBody)
+	}
+
+	expectedContentType := "text/html; charset=utf-8"
+	actualContentType := resp.Header.Get("Content-Type")
+	if actualContentType != expectedContentType {
+		t.Fatalf(`Unexpected content type, got %q instead of %q`, actualContentType, expectedContentType)
+	}
+}
+
+func TestRedirectResponse(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) {
+		Redirect(w, r, "/path")
+	})
+
+	handler.ServeHTTP(w, r)
+
+	resp := w.Result()
+	defer resp.Body.Close()
+
+	expectedStatusCode := http.StatusFound
+	if resp.StatusCode != expectedStatusCode {
+		t.Fatalf(`Unexpected status code, got %d instead of %d`, resp.StatusCode, expectedStatusCode)
+	}
+
+	expectedResult := "/path"
+	actualResult := resp.Header.Get("Location")
+	if actualResult != expectedResult {
+		t.Fatalf(`Unexpected redirect location, got %q instead of %q`, actualResult, expectedResult)
+	}
+}