[英]Lumen testing with PHPUnit showing too much assertions with only 2 tests
我的测试工作正常,但是当我阅读这篇文章时,它提到
每个测试方法一个断言
我认为我的测试做出了过多的断言,这是我的测试代码:
<?php
use Laravel\Lumen\Testing\DatabaseMigrations;
use Laravel\Lumen\Testing\DatabaseTransactions;
class GuestTest extends TestCase
{
use DatabaseTransactions;
/** @test */
public function guest_can_register()
{
$response = $this->json('POST', '/register', [
"name" => "Khrisna Gunanasurya",
"email" => "khrisnagunanasurya@gmail.com",
"password" => "adminadmin",
"password_confirmation" => "adminadmin"
]);
$response
->seeStatusCode(HttpStatus::$CREATED)
->seeJsonStructure([
"data" => [
"type",
"id",
"attributes" => [
'name',
'email'
]
]
]);
}
/** @test */
public function registered_guest_can_login()
{
$this->post('/register', [
"name" => "Khrisna Gunanasurya",
"email" => "khrisnagunanasurya@gmail.com",
"password" => "adminadmin",
"password_confirmation" => "adminadmin"
]);
$response = $this->json('POST', '/login', [
'email' => 'khrisnagunanasurya@gmail.com',
'password' => 'adminadmin'
]);
$response
->seeStatusCode(HttpStatus::$OK)
->seeJsonStructure([
'data' => [
'type',
'attributes' => [
'token',
'token_type',
'expires_in'
]
]
]);
}
}
那么我想问的是,对于那些简单的测试,我的测试是否返回了过多的断言? 因为我意识到seeJsonStructure()
正在调用许多断言取决于嵌套的数组结构,如果我的测试单元做出太多断言会在将来有很多测试文件时产生问题吗?
编辑
如果您查看 assertJsonStructure 的内容,您可以看到此函数是如何工作的,它基本上遍历所有键并针对响应进行断言。 所以在这种情况下
public function assertJsonStructure(array $structure = null, $responseData = null){
foreach ($structure as $key => $value) {
if (is_array($value)) {
PHPUnit::assertArrayHasKey($key, $responseData);
$this->assertJsonStructure($structure[$key], $responseData[$key]);
} else {
PHPUnit::assertArrayHasKey($value, $responseData);
}
}
}
所以你有 6 个断言,它们是由 assertJsonStructure 生成的,还有一个是由 seeStatusCode 生成的。 总共有 7 个断言,您有两个测试,它们的总和为 14。
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