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package rejectmethods
import (
"io"
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/require"
)
func TestNewMiddleware(t *testing.T) {
handler := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
io.WriteString(w, "OK\n")
})
middleware := NewMiddleware(handler)
acceptedMethods := []string{"GET", "HEAD", "POST", "PUT", "PATCH", "DELETE", "CONNECT", "OPTIONS", "TRACE"}
for _, method := range acceptedMethods {
t.Run(method, func(t *testing.T) {
tmpRequest, _ := http.NewRequest(method, "/", nil)
recorder := httptest.NewRecorder()
middleware.ServeHTTP(recorder, tmpRequest)
result := recorder.Result()
defer func() { _ = result.Body.Close() }()
require.Equal(t, http.StatusOK, result.StatusCode)
})
}
t.Run("UNKNOWN", func(t *testing.T) {
tmpRequest, _ := http.NewRequest("UNKNOWN", "/", nil)
recorder := httptest.NewRecorder()
defer func() { _ = recorder.Result().Body.Close() }()
middleware.ServeHTTP(recorder, tmpRequest)
result := recorder.Result()
defer func() { _ = result.Body.Close() }()
require.Equal(t, http.StatusMethodNotAllowed, result.StatusCode)
})
}
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