Function TestReloadCommand

internal/postgres/config_test.go:617–656

(t *testing.T)

}

func TestReloadCommand(t *testing.T) {
	shellcheck := require.ShellCheck(t)

	pgdataSize := resource.MustParse("1Gi")
	pgwalSize := resource.MustParse("2Gi")

	command := reloadCommand(
		"some-name",
		&v1beta1.VolumeClaimSpecWithAutoGrow{
			AutoGrow: &v1beta1.AutoGrowSpec{
				Trigger: initialize.Int32(10),
				MaxGrow: &pgdataSize,
			},
		},
		&v1beta1.VolumeClaimSpecWithAutoGrow{
			AutoGrow: &v1beta1.AutoGrowSpec{
				Trigger: initialize.Int32(20),
				MaxGrow: &pgwalSize,
			},
		},
	)

	// Expect a bash command with an inline script.
	assert.DeepEqual(t, command[:3], []string{"bash", "-ceu", "--"})
	assert.Assert(t, len(command) > 3)

	// Write out that inline script.
	dir := t.TempDir()
	file := filepath.Join(dir, "script.bash")
	assert.NilError(t, os.WriteFile(file, []byte(command[3]), 0o600))

	// Expect shellcheck to be happy.
	cmd := exec.CommandContext(t.Context(), shellcheck, "--enable=all", file)
	output, err := cmd.CombinedOutput()
	assert.NilError(t, err, "%q\n%s", cmd.Args, output)

	assert.Assert(t, cmp.Contains(command[3], "manageAutogrowAnnotation \"pgdata\" \"10\" \"1024\""))
	assert.Assert(t, cmp.Contains(command[3], "manageAutogrowAnnotation \"pgwal\" \"20\" \"2048\""))

}