package wand

import (
	"bytes"
	"code.squareroundforest.org/arpio/notation"
	"testing"
)

func TestConfig(t *testing.T) {
	type options struct {
		FooBarBaz int
		Foo       string
		FooBar    []string
	}

	impl := func(o options) {
		if o.FooBarBaz != 42 {
			t.Fatal(notation.Sprintw(o))
		}

		if o.Foo != "" {
			t.Fatal(notation.Sprintw(o))
		}

		if len(o.FooBar) != 2 || o.FooBar[0] != "bar" || o.FooBar[1] != "baz" {
			t.Fatal(notation.Sprintw(o))
		}
	}

	stdin := bytes.NewBuffer(nil)
	stdout := bytes.NewBuffer(nil)
	stderr := bytes.NewBuffer(nil)

	exec(
		stdin,
		stdout,
		stderr,
		func(int) {},
		Command("test", impl),
		SystemConfig(),
		nil,
		[]string{"test", "--config", "./internal/tests/config.ini"},
	)
}