package cli

import (
	"github.com/spf13/cobra"
	"testing"
)

func TestCliBuildServiceDefinitionPathMustExist(t *testing.T) {
	cli := GetCli()

	cli.SetArgs([]string{"build", "-d", "./not-a-file.yml"})

	outcome := cli.Execute()

	if outcome == nil {
		t.Errorf("Expected error, got nil.")
	}
}

func TestCliBuildDefaultsServiceDefinitionPath(t *testing.T) {
	cli := GetCli()

	cli.SetArgs([]string{"build"})

	startCommand, _, _ := cli.Find([]string{"build"})

	startCommand.RunE = func(cmd *cobra.Command, args []string) error {
		actual, _ := cmd.PersistentFlags().GetString("definition")
		if actual != "./service.yml" {
			t.Errorf("Unexpected default value for 'definition' / 'd' arg: %s", actual)
		}

		return nil
	}

	cli.Execute()
}