Function TestUpdateChartsFailWithError

pkg/cmd/repo_update_test.go:164–212

(t *testing.T)

}

func TestUpdateChartsFailWithError(t *testing.T) {
	defer resetEnv()()
	ensure.HelmHome(t)

	ts := repotest.NewTempServer(
		t,
		repotest.WithChartSourceGlob("testdata/testserver/*.*"),
	)
	defer ts.Stop()

	var invalidURL = ts.URL() + "55"
	r1, err := repo.NewChartRepository(&repo.Entry{
		Name: "charts",
		URL:  invalidURL,
	}, getter.All(settings))
	if err != nil {
		t.Error(err)
	}
	r2, err := repo.NewChartRepository(&repo.Entry{
		Name: "charts",
		URL:  invalidURL,
	}, getter.All(settings))
	if err != nil {
		t.Error(err)
	}

	b := bytes.NewBuffer(nil)
	err = updateCharts([]*repo.ChartRepository{r1, r2}, b)
	if err == nil {
		t.Error("Repo update should return error because update of repository fails and 'fail-on-repo-update-fail' flag set")
		return
	}
	var expectedErr = "failed to update the following repositories"
	var receivedErr = err.Error()
	if !strings.Contains(receivedErr, expectedErr) {
		t.Errorf("Expected error (%s) but got (%s) instead", expectedErr, receivedErr)
	}
	if !strings.Contains(receivedErr, invalidURL) {
		t.Errorf("Expected invalid URL (%s) in error message but got (%s) instead", invalidURL, receivedErr)
	}

	got := b.String()
	if !strings.Contains(got, "Unable to get an update") {
		t.Errorf("Repo should have failed update but instead got: %q", got)
	}
	if strings.Contains(got, "Update Complete.") {
		t.Error("Update was not successful and should return error message because 'fail-on-repo-update-fail' flag set")
	}
}