package watchers

import (
	"testing"

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

func TestParseImageName(t *testing.T) {
	testCases := []struct {
		imageName string
		expect    string
	}{
		{
			imageName: "",
			expect:    "",
		},
		{
			imageName: "toto",
			expect:    "localenv-toto",
		},
		{
			imageName: "company/my-microservice:latest",
			expect:    "localenv-my-microservice",
		},
		{
			imageName: "localenv-nginx",
			expect:    "localenv-nginx",
		},
		{
			imageName: "localenv-nginx:latest",
			expect:    "localenv-nginx",
		},
		{
			imageName: "mailhog/mailhog:latest",
			expect:    "localenv-mailhog",
		},
		{
			imageName: "company/my-super-ms",
			expect:    "localenv-my-super-ms",
		},
		{
			imageName: "registry.mycompany.com/company/test/build-images/microservice-base",
			expect:    "localenv-microservice-base",
		},
	}

	for _, tc := range testCases {
		imageName := parseImageName(tc.imageName)

		assert.Equal(t, tc.expect, imageName)
	}
}