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render_text_test.go
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113 lines (87 loc) · 2.7 KB
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package render
import (
"net/http"
"net/http/httptest"
"testing"
)
func TestTextBasic(t *testing.T) {
render := New(Options{
// nothing here to configure
})
var err error
h := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
err = render.Text(w, 299, "Hello Text!")
})
res := httptest.NewRecorder()
req, _ := http.NewRequestWithContext(ctx, http.MethodGet, "/foo", nil)
h.ServeHTTP(res, req)
expectNil(t, err)
expect(t, res.Code, 299)
expect(t, res.Header().Get(ContentType), ContentText+"; charset=UTF-8")
expect(t, res.Body.String(), "Hello Text!")
}
func TestTextCharset(t *testing.T) {
render := New(Options{
Charset: "foobar",
})
var err error
h := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
err = render.Text(w, 299, "Hello Text!")
})
res := httptest.NewRecorder()
req, _ := http.NewRequestWithContext(ctx, http.MethodGet, "/foo", nil)
h.ServeHTTP(res, req)
expectNil(t, err)
expect(t, res.Code, 299)
expect(t, res.Header().Get(ContentType), ContentText+"; charset=foobar")
expect(t, res.Body.String(), "Hello Text!")
}
func TestTextSuppliedCharset(t *testing.T) {
render := New(Options{
Charset: "foobar",
})
var err error
h := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
w.Header().Set(ContentType, "text/css")
err = render.Text(w, 200, "html{color:red}")
})
res := httptest.NewRecorder()
req, _ := http.NewRequestWithContext(ctx, http.MethodGet, "/foo", nil)
h.ServeHTTP(res, req)
expectNil(t, err)
expect(t, res.Code, 200)
expect(t, res.Header().Get(ContentType), "text/css")
expect(t, res.Body.String(), "html{color:red}")
}
func TestTextCustomContentType(t *testing.T) {
render := New(Options{
TextContentType: "application/customtext",
})
var err error
h := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
err = render.Text(w, http.StatusOK, "Hello Text!")
})
res := httptest.NewRecorder()
req, _ := http.NewRequestWithContext(ctx, http.MethodGet, "/foo", nil)
h.ServeHTTP(res, req)
expectNil(t, err)
expect(t, res.Code, http.StatusOK)
expect(t, res.Header().Get(ContentType), "application/customtext; charset=UTF-8")
expect(t, res.Body.String(), "Hello Text!")
}
func TestTextDisabledCharset(t *testing.T) {
render := New(Options{
DisableCharset: true,
})
var err error
h := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
err = render.Text(w, http.StatusOK, "Hello Text!")
})
res := httptest.NewRecorder()
req, _ := http.NewRequestWithContext(ctx, http.MethodGet, "/foo", nil)
h.ServeHTTP(res, req)
expectNil(t, err)
expect(t, res.Code, http.StatusOK)
expect(t, res.Header().Get(ContentType), ContentText)
expect(t, res.Body.String(), "Hello Text!")
}