podinfo/pkg/api/health_test.go

package api

import (
	"net/http"
	"net/http/httptest"
	"testing"
)

func TestHealthzHandler(t *testing.T) {
	req, err := http.NewRequest("GET", "/healthz", nil)
	if err != nil {
		t.Fatal(err)
	}

	rr := httptest.NewRecorder()
	srv := NewMockServer()
	handler := http.HandlerFunc(srv.healthzHandler)

	handler.ServeHTTP(rr, req)

	// Check the status code is what we expect.
	if status := rr.Code; status != http.StatusServiceUnavailable {
		t.Errorf("handler returned wrong status code: got %v want %v",
			status, http.StatusServiceUnavailable)
	}
}

func TestReadyzHandler(t *testing.T) {
	req, err := http.NewRequest("GET", "/readyz", nil)
	if err != nil {
		t.Fatal(err)
	}

	rr := httptest.NewRecorder()
	srv := NewMockServer()
	handler := http.HandlerFunc(srv.readyzHandler)

	handler.ServeHTTP(rr, req)

	// Check the status code is what we expect.
	if status := rr.Code; status != http.StatusServiceUnavailable {
		t.Errorf("handler returned wrong status code: got %v want %v",
			status, http.StatusServiceUnavailable)
	}
}