// Copyright (c) 2026 Probo Inc <hello@getprobo.com>.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
// PERFORMANCE OF THIS SOFTWARE.

package coredata_test

import (
	"testing"

	"github.com/stretchr/testify/assert"
	"go.probo.inc/probo/pkg/coredata"
)

func TestOAuth2UserCode_Format(t *testing.T) {
	t.Parallel()

	t.Run(
		"formats as XXXX-XXXX",
		func(t *testing.T) {
			t.Parallel()

			code := coredata.OAuth2UserCode("ABCDEFGH")
			assert.Equal(t, "ABCD-EFGH", code.Format())
		},
	)

	t.Run(
		"panics on short code",
		func(t *testing.T) {
			t.Parallel()

			code := coredata.OAuth2UserCode("ABC")

			assert.Panics(t, func() { code.Format() })
		},
	)

	t.Run(
		"panics on long code",
		func(t *testing.T) {
			t.Parallel()

			code := coredata.OAuth2UserCode("ABCDEFGHIJ")

			assert.Panics(t, func() { code.Format() })
		},
	)

	t.Run(
		"panics on empty code",
		func(t *testing.T) {
			t.Parallel()

			code := coredata.OAuth2UserCode("")

			assert.Panics(t, func() { code.Format() })
		},
	)
}