package meta

import (
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestToK8sName(t *testing.T) {
	tcs := []struct {
		input    string
		expected string
		des      string
	}{
		{
			input:    "test-kube-name",
			expected: "test-kube-name",
			des:      "good name",
		},
		{
			input:    "Test-kUbe-naMe",
			expected: "test-kube-name",
			des:      "good name",
		},
		{
			input:    "test kube name",
			expected: "test-kube-name",
			des:      "name with spaces",
		},
		{
			input:    "test_kuBe_name",
			expected: "test-kube-name",
			des:      "name with underscores",
		},
		{
			input:    "test kube_namE",
			expected: "test-kube-name",
			des:      "name with spaces and underscores",
		},
		{
			input:    "test_kube name",
			expected: "test-kube-name",
			des:      "name with spaces and underscores reversed",
		},
		{
			// this method is a convertor, not a validator
			input:    "@test1-&kube*-%name$",
			expected: "@test1-&kube*-%name$",
			des:      "name with other specical chars",
		},
	}

	for _, tc := range tcs {
		actual := ToK8sName(tc.input)
		assert.Equal(t, tc.expected, actual, tc.des)
	}
}