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package testhelpers
import (
"fmt"
"io"
"net/http"
"net/http/httptest"
"net/url"
"os"
"strconv"
"testing"
"github.com/sirupsen/logrus"
"github.com/stretchr/testify/require"
)
// AssertRedirectTo asserts that handler redirects to particular URL
func AssertRedirectTo(t *testing.T, handler http.HandlerFunc, method string,
url string, values url.Values, expectedURL string) {
require.HTTPRedirect(t, handler, method, url, values)
recorder := httptest.NewRecorder()
req, _ := http.NewRequest(method, url, nil)
req.URL.RawQuery = values.Encode()
handler(recorder, req)
require.Equal(t, expectedURL, recorder.Header().Get("Location"))
}
// AssertLogContains checks that wantLogEntry is contained in at least one of the log entries
func AssertLogContains(t *testing.T, wantLogEntry string, entries []*logrus.Entry) {
t.Helper()
if wantLogEntry != "" {
messages := make([]string, len(entries))
for k, entry := range entries {
messages[k] = entry.Message
}
require.Contains(t, messages, wantLogEntry)
}
}
// ToFileProtocol appends the file:// protocol to the current os.Getwd
// and formats path to be a full filepath
func ToFileProtocol(t *testing.T, path string) string {
t.Helper()
wd := Getwd(t)
return fmt.Sprintf("file://%s/%s", wd, path)
}
// Getwd must return current working directory
func Getwd(t *testing.T) string {
t.Helper()
wd, err := os.Getwd()
require.NoError(t, err)
return wd
}
// SetEnvironmentVariable for testing, restoring the original value on t.Cleanup
func SetEnvironmentVariable(t testing.TB, key, value string) {
t.Helper()
orig := os.Getenv(key)
err := os.Setenv(key, value)
require.NoError(t, err)
t.Cleanup(func() {
require.NoError(t, os.Setenv(key, orig))
})
}
func StubFeatureFlagValue(t testing.TB, envVar string, value bool) {
SetEnvironmentVariable(t, envVar, strconv.FormatBool(value))
}
func PerformRequest(t *testing.T, handler http.Handler, r *http.Request) (int, string) {
t.Helper()
ww := httptest.NewRecorder()
handler.ServeHTTP(ww, r)
res := ww.Result()
b, err := io.ReadAll(res.Body)
require.NoError(t, err)
require.NoError(t, res.Body.Close())
return res.StatusCode, string(b)
}
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