Function TestDatabaseConfigUpgrade

pkg/ddevapp/config_test.go:1819–1860

TestDatabaseConfigUpgrade tests whether upgrade from mariadb_version/mysql_version to database format works correctly

(t *testing.T)

// TestDatabaseConfigUpgrade tests whether upgrade from mariadb_version/mysql_version
// to database format works correctly
func TestDatabaseConfigUpgrade(t *testing.T) {
	assert := asrt.New(t)

	origDir, _ := os.Getwd()

	// Create a temporary directory and switch to it.
	tmpDir := testcommon.CreateTmpDir(t.Name())
	err := os.Chdir(tmpDir)
	require.NoError(t, err)

	_, _ = exec.RunHostCommand(DdevBin, "delete", "-Oy", t.Name())
	err = globalconfig.ReadGlobalConfig()
	require.NoError(t, err)

	app, err := ddevapp.NewApp(tmpDir, false)
	require.NoError(t, err)
	app.Name = t.Name()
	err = app.WriteConfig()
	require.NoError(t, err)

	t.Cleanup(func() {
		err = app.Stop(true, false)
		assert.NoError(err)
		_ = os.RemoveAll(tmpDir)
		err = os.Chdir(origDir)
		assert.NoError(err)
	})
	for _, v := range []string{"mariadb:10.5", "mysql:5.7"} {
		parts := strings.Split(v, ":")
		require.True(t, len(parts) == 2)
		configFile := app.ConfigPath
		err = os.RemoveAll(configFile)
		assert.NoError(err)
		err = fileutil.AppendStringToFile(configFile, fmt.Sprintf("name: %s\n%s_version: %s\n", t.Name(), parts[0], parts[1]))
		app, err := ddevapp.NewApp(tmpDir, false)
		require.NoError(t, err)
		assert.Equal(parts[0], app.Database.Type)
		assert.Equal(parts[1], app.Database.Version)
		assert.Empty(app.MySQLVersion)
		assert.Empty(app.MariaDBVersion)
	}
}

// TestConfigFunctionality tests to make sure that config values actually
// cause their desired effects