// JSON returns reponse body as JSON structure.
// In case of error if fails test.
func (r *Response) JSON(t TestingT) (j jsons.Struct) {
defer func() {
if p := recover(); p != nil {
j = nil
t.Fatalf("panic: %v", p)
}
}()
j = jsons.ParseBytes(r.Body)
return
}
func TestRequestResponseBody(t *testing.T) {
u, err := url.Parse("http://jsonplaceholder.typicode.com")
require.Nil(t, err)
client := NewClient(*u)
j := jsons.Parse(`{"userId": 1, "id": 101, "title": "title", "body": "body"}`)
req := client.NewRequest(t, "POST", "/posts", j)
assert.Nil(t, req.Body)
assert.NotNil(t, req.Request.Body)
resp := client.Do(t, req, 201)
assert.Equal(t, []byte(j.String()), req.Body)
assert.IsType(t, errorReadCloser{}, req.Request.Body)
assert.Equal(t, jsons.Parse(`{"id": 101}`), jsons.ParseBytes(resp.Body))
assert.IsType(t, errorReadCloser{}, resp.Response.Body)
}
// bodyRepr returns representation of body depending on content type.
// It may be indented, shortened or returned as is.
// It returns nil for empty body.
func bodyRepr(contentType string, body []byte) []byte {
if len(body) == 0 {
return nil
}
switch {
case strings.Contains(contentType, "json"):
return []byte(jsons.ParseBytes(body).Indent())
default:
for _, r := range string(body) {
switch {
case r == '\n':
continue
case strconv.IsPrint(r):
continue
default:
return []byte(fmt.Sprintf("[%d bytes data]", len(body)))
}
}
return body
}
}