Function TestRewriteWithConfigPreMiddleware_Issue1143

middleware/rewrite_test.go:175–204

Issue #1143

(t *testing.T)

// Issue #1143
func TestRewriteWithConfigPreMiddleware_Issue1143(t *testing.T) {
	e := echo.New()

	// middlewares added with `Pre()` are executed before routing is done and therefore change which handler matches
	e.Pre(RewriteWithConfig(RewriteConfig{
		Rules: map[string]string{
			"/api/*/mgmt/proj/*/agt": "/api/$1/hosts/$2",
			"/api/*/mgmt/proj":       "/api/$1/eng",
		},
	}))

	e.Add(http.MethodGet, "/api/:version/hosts/:name", func(c *echo.Context) error {
		return c.String(http.StatusOK, "hosts")
	})
	e.Add(http.MethodGet, "/api/:version/eng", func(c *echo.Context) error {
		return c.String(http.StatusOK, "eng")
	})

	for range 100 {
		req := httptest.NewRequest(http.MethodGet, "/api/v1/mgmt/proj/test/agt", nil)
		rec := httptest.NewRecorder()
		e.ServeHTTP(rec, req)
		assert.Equal(t, "/api/v1/hosts/test", req.URL.EscapedPath())
		assert.Equal(t, http.StatusOK, rec.Code)

		defer rec.Result().Body.Close()
		bodyBytes, _ := io.ReadAll(rec.Result().Body)
		assert.Equal(t, "hosts", string(bodyBytes))
	}
}

// Issue #1573
func TestEchoRewriteWithCaret(t *testing.T) {