// Copyright (c) 2026 Probo Inc <hello@probo.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 oauth2

import (
	"testing"

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

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

	host, ok := CIMDClientIDHost("https://portal.example.com/.well-known/oauth-client-metadata")
	assert.True(t, ok)
	assert.Equal(t, "portal.example.com", host)

	_, ok = CIMDClientIDHost("https://chatgpt.com/oauth/client.json")
	assert.True(t, ok)

	_, ok = CIMDClientIDHost("not-a-url")
	assert.False(t, ok)
}