Send HTML forms via email https://jlelse.dev/projects/mailygo/
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package main
import (
"net/http"
"net/http/httptest"
"net/url"
"os"
"reflect"
"testing"
)
func Test_sanitizeForm(t *testing.T) {
t.Run("Sanitize form", func(t *testing.T) {
result := sanitizeForm(&url.Values{"<b>Test</b>": {"<a href=\"https://example.com\">Test</a>"}})
want := FormValues{"Test": {"Test"}}
if !reflect.DeepEqual(*result, want) {
t.Error()
}
})
}
func TestFormHandler(t *testing.T) {
t.Run("GET request to FormHandler", func(t *testing.T) {
req := httptest.NewRequest("GET", "http://example.com/", nil)
w := httptest.NewRecorder()
FormHandler(w, req)
resp := w.Result()
if resp.StatusCode != http.StatusOK {
t.Error()
}
})
t.Run("POST request to FormHandler", func(t *testing.T) {
req := httptest.NewRequest("POST", "http://example.com/", nil)
w := httptest.NewRecorder()
FormHandler(w, req)
resp := w.Result()
if resp.StatusCode != http.StatusCreated {
t.Error()
}
})
t.Run("Wrong method request to FormHandler", func(t *testing.T) {
req := httptest.NewRequest("DELETE", "http://example.com/", nil)
w := httptest.NewRecorder()
FormHandler(w, req)
resp := w.Result()
if resp.StatusCode != http.StatusMethodNotAllowed {
t.Error()
}
})
}
func Test_isBot(t *testing.T) {
t.Run("No bot", func(t *testing.T) {
os.Clearenv()
result := isBot(&FormValues{"_t_email": {""}})
if !reflect.DeepEqual(result, false) {
t.Error()
}
})
t.Run("No honeypot", func(t *testing.T) {
os.Clearenv()
result := isBot(&FormValues{})
if !reflect.DeepEqual(result, false) {
t.Error()
}
})
t.Run("Bot", func(t *testing.T) {
os.Clearenv()
result := isBot(&FormValues{"_t_email": {"Test", ""}})
if !reflect.DeepEqual(result, true) {
t.Error()
}
})
}
func Test_sendResponse(t *testing.T) {
t.Run("No redirect", func(t *testing.T) {
values := &FormValues{}
w := httptest.NewRecorder()
sendResponse(values, w)
if w.Code != http.StatusCreated {
t.Error()
}
})
t.Run("No redirect 2", func(t *testing.T) {
values := &FormValues{
"_redirectTo": {""},
}
w := httptest.NewRecorder()
sendResponse(values, w)
if w.Code != http.StatusCreated {
t.Error()
}
})
t.Run("No redirect 3", func(t *testing.T) {
values := &FormValues{
"_redirectTo": {"abc", "def"},
}
w := httptest.NewRecorder()
sendResponse(values, w)
if w.Code != http.StatusCreated {
t.Error()
}
})
t.Run("Redirect", func(t *testing.T) {
values := &FormValues{
"_redirectTo": {"https://example.com"},
}
w := httptest.NewRecorder()
sendResponse(values, w)
if w.Code != http.StatusSeeOther {
t.Error()
}
if w.Header().Get("Location") != "https://example.com" {
t.Error()
}
})
}