package middleware

import (
	"net/http"
	"testing"

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

func TestTokenFromAuthorizationHeader(t *testing.T) {
	req, err := http.NewRequest("GET", "/", http.NoBody)
	require.Nil(t, err)
	req.Header.Set("Authorization", "abc")
	assert.Equal(t, "abc", TokenFromAuthorizationHeader(req))

	req, err = http.NewRequest("GET", "/", http.NoBody)
	require.Nil(t, err)
	req.Header.Set("Authorization", "abcdefghe")
	assert.Equal(t, "abcdefghe", TokenFromAuthorizationHeader(req))

	req, err = http.NewRequest("GET", "/", http.NoBody)
	require.Nil(t, err)
	req.Header.Set("Authorization", "Bearer abc")
	assert.Equal(t, "abc", TokenFromAuthorizationHeader(req))
}

func TestTokenFromHeader(t *testing.T) {
	req, err := http.NewRequest("GET", "/", http.NoBody)
	require.Nil(t, err)
	req.Header.Set("X-Token", "abc")
	assert.Equal(t, "abc", TokenFromHeader("X-Token")(req))
}

func TestTokenFromQuery(t *testing.T) {
	req, err := http.NewRequest("GET", "/?token=abc", http.NoBody)
	require.Nil(t, err)
	assert.Equal(t, "abc", TokenFromQuery("token")(req))
}

func TestTokenFromCookie(t *testing.T) {
	req, err := http.NewRequest("GET", "/", http.NoBody)
	require.Nil(t, err)
	req.AddCookie(&http.Cookie{Name: "token", Value: "abc"})
	assert.Equal(t, "abc", TokenFromCookie("token")(req))

	req, err = http.NewRequest("GET", "/", http.NoBody)
	require.Nil(t, err)
	assert.Equal(t, "", TokenFromCookie("token")(req))
}