router_test.go

package looli

import (
	"net/http"
	"testing"

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

func TestNewRouter(t *testing.T) {
	router := NewRouter()
	assert.True(t, router.TrailingSlashRedirect)
	assert.NotNil(t, router.allowMethods)
	assert.NotNil(t, router.tree)
	assert.NotNil(t, router.tree.children)
	assert.NotNil(t, router.tree.handlers)
}

func TestAddhandlers(t *testing.T) {
	router := NewRouter()
	router.Handle(http.MethodGet, "/", []HandlerFunc{func(c *Context) {}})
	assert.Panics(t, func() {
		router.Handle(http.MethodGet, "/", []HandlerFunc{func(c *Context) {}})
	})
}

func TestRouterHandle(t *testing.T) {
	router := &Router{
		TrailingSlashRedirect: true,
		allowMethods:          make(map[string]bool),
		IgnoreCase:            true,
	}

	assert.Panics(t, func() {
		router.Handle(http.MethodGet, "a", nil)
	})

	assert.Panics(t, func() {
		router.Handle("", "/a", nil)
	})

	router.Handle(http.MethodGet, "/a", nil)
}