Laravel 5.7:Phpunit错误 - 在字符串上调用成员函数getBag()

问题描述 投票:0回答:2

我正在测试将数据保存到数据库中。当缺少必填字段时,我抛出异常,然后从我的控制器重定向:

try {
            $product = Product::create([
                'name' => $request->name,
                'description' => $request->description,
            ]);

            return redirect('home')->with('success', 'Record has been added');

        } catch(\Exception $e) {

            return redirect()->to('course/create')
                    ->withInput($request->input())
                    ->with('errors', 'Required Fields Not Submitted');
        }

我想测试重定向,会话是否有错误以及是否返回传递的初始数据以填充表单,所以在我的单元测试中我有:

$response = $this->post("/courses/", $data);

$response->assertRedirect('/courses/create');
$response->assertSessionHasErrors();
//$response->assertSessionHasAll();
$response->assertHasOldInput();

但是当我遇到assertSessionHasErrors时,我得到了:

错误:在字符串上调用成员函数getBag()

当我遇到assertHasOldInput时,我得到:

BadMethodCallException:调用未定义的方法Illuminate \ Http \ RedirectResponse :: assertHasOldInput()

似乎是什么问题?

谢谢。

php laravel phpunit phpunit-testing laravel-5.7
2个回答
0
投票

我认为你应该使用call方法而不是post

文件 - Calling Routes From Tests

试试这个

$response = $this->call("POST", "/courses/", $data);
$response = $this->assertRedirect('/courses/create');
$response = $this->assertSessionHasErrors();
$response = $this->assertHasOldInput();

0
投票

改为:

$response = $this->call('POST',  "/courses/", $data);

$response->assertRedirect('/courses/create');
$response->assertSessionHasErrors();
$response->assertHasOldInput();
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