Function TestUpdateGoldenFiles

helm/provisioner/tests/chart_test.go:180–213

(t *testing.T)

}

func TestUpdateGoldenFiles(t *testing.T) {
	t.Parallel()
	if !*updateGoldenFiles {
		t.Skip("Run with -update to update golden files")
	}

	helmPath := lookupHelm(t)
	err := updateHelmDependencies(t, helmPath, "..")
	require.NoError(t, err, "failed to build Helm dependencies")

	for _, tc := range testCases {
		if tc.expectedError != "" {
			t.Logf("skipping test case %q with render error", tc.name)
			continue
		}

		for _, ns := range namespaces {
			tc.namespace = ns

			valuesPath := tc.valuesFilePath()
			templateOutput, err := runHelmTemplate(t, helmPath, "..", valuesPath, tc.namespace)
			if err != nil {
				t.Logf("error running `helm template -f %q`: %v", valuesPath, err)
				t.Logf("output: %s", templateOutput)
			}
			require.NoError(t, err, "failed to run `helm template -f %q`", valuesPath)

			goldenFilePath := tc.goldenFilePath()
			err = os.WriteFile(goldenFilePath, []byte(templateOutput), 0o644) // nolint:gosec
			require.NoError(t, err, "failed to write golden file %q", goldenFilePath)
		}
	}
	t.Log("Golden files updated. Please review the changes and commit them.")
}

// updateHelmDependencies runs `helm dependency update .` on the given chartDir.
func updateHelmDependencies(t testing.TB, helmPath, chartDir string) error {