// Copyright 2021 Harran Ali <harran.m@gmail.com>. All rights reserved.
// Copyright (c) 2024 Zeni Kim <zenik@smarteching.com>
// Use of this source code is governed by MIT-style
// license that can be found in the LICENSE file.

package core

import (
	"fmt"
	"testing"
)

func TestNewRouter(t *testing.T) {
	r := NewRouter()

	if fmt.Sprintf("%T", r) != "*core.Router" {
		t.Error("failed asserting initiation of new router")
	}
}

func TestResolveRouter(t *testing.T) {
	r := ResolveRouter()
	if fmt.Sprintf("%T", r) != "*core.Router" {
		t.Error("failed resolve router variable")
	}
}

func TestGetRequest(t *testing.T) {
	r := NewRouter()
	handler := Handler(func(c *Context) *Response {
		c.GetLogger().Info(TEST_STR)
		return nil
	})
	r.Get("/", handler)

	route := r.GetRoutes()[0]
	if route.Method != "get" || route.Path != "/" {
		t.Errorf("failed adding route with get http method")
	}
}

func TestPostRequest(t *testing.T) {
	r := NewRouter()
	handler := Handler(func(c *Context) *Response {
		c.GetLogger().Info(TEST_STR)
		return nil
	})
	r.Post("/", handler)

	route := r.GetRoutes()[0]
	if route.Method != "post" || route.Path != "/" {
		t.Errorf("failed adding route with post http method")
	}
}

func TestDeleteRequest(t *testing.T) {
	r := NewRouter()
	handler := Handler(func(c *Context) *Response {
		c.GetLogger().Info(TEST_STR)
		return nil
	})
	r.Delete("/", handler)

	route := r.GetRoutes()[0]
	if route.Method != "delete" || route.Path != "/" {
		t.Errorf("failed adding route with delete http method")
	}
}

func TestPutRequest(t *testing.T) {
	r := NewRouter()
	handler := Handler(func(c *Context) *Response {
		c.GetLogger().Info(TEST_STR)
		return nil
	})
	r.Put("/", handler)

	route := r.GetRoutes()[0]
	if route.Method != "put" || route.Path != "/" {
		t.Errorf("failed adding route with put http method")
	}
}

func TestOptionsRequest(t *testing.T) {
	r := NewRouter()
	handler := Handler(func(c *Context) *Response {
		c.GetLogger().Info(TEST_STR)
		return nil
	})
	r.Options("/", handler)

	route := r.GetRoutes()[0]
	if route.Method != "options" || route.Path != "/" {
		t.Errorf("failed adding route with options http method")
	}
}

func TestHeadRequest(t *testing.T) {
	r := NewRouter()
	handler := Handler(func(c *Context) *Response {
		c.GetLogger().Info(TEST_STR)
		return nil
	})
	r.Head("/", handler)

	route := r.GetRoutes()[0]
	if route.Method != "head" || route.Path != "/" {
		t.Errorf("failed adding route with head http method")
	}
}

func TestAddMultipleRoutes(t *testing.T) {
	r := NewRouter()
	r.Get("/", Handler(func(c *Context) *Response {
		c.GetLogger().Info(TEST_STR)
		return nil
	}))
	r.Post("/", Handler(func(c *Context) *Response {
		c.GetLogger().Info(TEST_STR)
		return nil
	}))

	if len(r.GetRoutes()) != 2 {
		t.Errorf("failed getting added routes")
	}
}