// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package krmtotf_test

import (
	"testing"

	"github.com/GoogleCloudPlatform/k8s-config-connector/pkg/krmtotf"
)

func TestKRMNameToTerraformID(t *testing.T) {
	tests := []struct {
		name    string
		krmName string
		want    string
	}{
		{
			name:    "only alphanumerics",
			krmName: "badabingbadazoom128",
			want:    "badabingbadazoom128",
		},
		{
			name:    "dashes should become underscores",
			krmName: "x-y-z",
			want:    "x_y_z",
		},
		{
			name:    "dots should become underscores",
			krmName: "x.y.z",
			want:    "x_y_z",
		},
		{
			name:    "dashes and dots in same string",
			krmName: "x.y-z",
			want:    "x_y_z",
		},
	}
	for _, tc := range tests {
		tc := tc
		t.Run(tc.name, func(t *testing.T) {
			t.Parallel()
			got := krmtotf.KRMNameToTerraformID(tc.krmName)
			if got != tc.want {
				t.Errorf("KRMNameToTerraformId(%v) = %v, want: %v", tc.krmName, got, tc.want)
			}
		})
	}
}