package container

import (
	"context"
	"testing"

	log "github.com/sirupsen/logrus"
	"gotest.tools/v3/assert"
)

func init() {
	log.SetLevel(log.DebugLevel)
}

func TestCleanImage(t *testing.T) {
	tables := []struct {
		imageIn  string
		imageOut string
	}{
		{"myhost.com/foo/bar", "myhost.com/foo/bar"},
		{"ubuntu", "docker.io/library/ubuntu"},
		{"ubuntu:18.04", "docker.io/library/ubuntu:18.04"},
		{"cibuilds/hugo:0.53", "docker.io/cibuilds/hugo:0.53"},
	}

	for _, table := range tables {
		imageOut := cleanImage(table.imageIn)
		assert.Equal(t, table.imageOut, imageOut)
	}
}

func TestGetImagePullOptions(t *testing.T) {
	ctx := context.Background()

	options, err := getImagePullOptions(ctx, NewDockerPullExecutorInput{})
	assert.NilError(t, err, "Failed to create ImagePullOptions")
	assert.Equal(t, options.RegistryAuth, "", "RegistryAuth should be empty if no username or password is set")

	options, err = getImagePullOptions(ctx, NewDockerPullExecutorInput{
		Image:    "",
		Username: "username",
		Password: "password",
	})
	assert.NilError(t, err, "Failed to create ImagePullOptions")
	assert.Equal(t, options.RegistryAuth, "eyJ1c2VybmFtZSI6InVzZXJuYW1lIiwicGFzc3dvcmQiOiJwYXNzd29yZCJ9", "Username and Password should be provided")
}