phpunit 测试资源 laravel 5.5 返回集合而不是 json
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【中文标题】phpunit 测试资源 laravel 5.5 返回集合而不是 json【英文标题】：phpunit testing resource laravel 5.5 returns collection instead a json 【发布时间】：2018-07-01 04:25:15 【问题描述】：当我通过邮递员访问我的 api 时返回 json。但是，当我尝试使用 phpunit 返回集合进行测试时。
我正在使用 laravel 5.5 和资源来转换数据。
邮递员回复：
"data": [
"id": 1,
"name": "Admin",
"email": "admin@gmail.com",
"role": [
"id": 1,
"name": "admin"
]
],
"links":
"first": "http://localhost:8000/api/admin/users?page=1",
"last": "http://localhost:8000/api/admin/users?page=2",
"prev": null,
"next": "http://localhost:8000/api/admin/users?page=2"
,
"meta":
"current_page": 1,
"from": 1,
"last_page": 2,
"path": "http://localhost:8000/api/admin/users",
"per_page": "1",
"to": 1,
"total": 2
我的phpunit函数：
$this->get('api/admin/users')
->assertStatus(200)
->assertJsonCount(count($users));
使用 php 单元来自 uri $this->get('api/admin/users') 的响应：
Illuminate\Foundation\Testing\TestResponse #39
+baseResponse: Illuminate\Http\JsonResponse #1347
#data: ""data":["id":1,"name":"Watson Cole","email":"ralph.mayert@example.com","role":["id":1,"name":"admin"]],"links":"first":"http:\/\/localhost\/api\/admin\/users?page=1","last":"http:\/\/localhost\/api\/admin\/users?page=1","prev":null,"next":null,"meta":"current_page":1,"from":1,"last_page":1,"path":"http:\/\/localhost\/api\/admin\/users","per_page":15,"to":1,"total":1"
#callback: null
#encodingOptions: 0
+headers: Symfony\Component\HttpFoundation\ResponseHeaderBag #1220
#computedCacheControl: array:2 [
"no-cache" => true
"private" => true
]
#cookies: []
#headerNames: array:5 [
"cache-control" => "Cache-Control"
"date" => "Date"
"content-type" => "Content-Type"
"x-ratelimit-limit" => "X-RateLimit-Limit"
"x-ratelimit-remaining" => "X-RateLimit-Remaining"
]
#headers: array:5 [
"cache-control" => array:1 [
0 => "no-cache, private"
]
"date" => array:1 [
0 => "Mon, 22 Jan 2018 13:54:31 GMT"
]
"content-type" => array:1 [
0 => "application/json"
]
"x-ratelimit-limit" => array:1 [
0 => 60
]
"x-ratelimit-remaining" => array:1 [
0 => 59
]
]
#cacheControl: []
#content: ""data":["id":1,"name":"Watson Cole","email":"ralph.mayert@example.com","role":["id":1,"name":"admin"]],"links":"first":"http:\/\/localhost\/api\/admin\/users?page=1","last":"http:\/\/localhost\/api\/admin\/users?page=1","prev":null,"next":null,"meta":"current_page":1,"from":1,"last_page":1,"path":"http:\/\/localhost\/api\/admin\/users","per_page":15,"to":1,"total":1"
#version: "1.1"
#statusCode: 200
#statusText: "OK"
#charset: null
+original: array:3 [
"data" => Illuminate\Support\Collection #1218
#items: array:1 [
0 => App\Http\Resources\User #1585
+resource: App\User #1345
#fillable: array:3 [
0 => "name"
1 => "email"
2 => "password"
]
#hidden: array:2 [
0 => "password"
1 => "remember_token"
]
#connection: "sqlite"
#table: null
#primaryKey: "id"
#keyType: "int"
+incrementing: true
#with: []
#withCount: []
#perPage: 15
+exists: true
+wasRecentlyCreated: false
#attributes: array:7 [
"id" => "1"
"name" => "Watson Cole"
"email" => "ralph.mayert@example.com"
"password" => "$2y$10$TKh8H1.PfQx37YgCzwiKb.KjNyWgaHb9cbcoQgdIVFlYg7B77UdFm"
"remember_token" => "dIKErDUxJU"
"created_at" => "2018-01-22 13:54:31"
"updated_at" => "2018-01-22 13:54:31"
]
#original: array:7 [
"id" => "1"
"name" => "Watson Cole"
"email" => "ralph.mayert@example.com"
"password" => "$2y$10$TKh8H1.PfQx37YgCzwiKb.KjNyWgaHb9cbcoQgdIVFlYg7B77UdFm"
"remember_token" => "dIKErDUxJU"
"created_at" => "2018-01-22 13:54:31"
"updated_at" => "2018-01-22 13:54:31"
]
#changes: []
#casts: []
#dates: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: array:1 [
"role" => Illuminate\Database\Eloquent\Collection #1214
#items: array:1 [
0 => App\Models\Role #1456
#fillable: array:4 [
0 => "id"
1 => "name"
2 => "display_name"
3 => "description"
]
#table: "roles"
#connection: "sqlite"
#primaryKey: "id"
#keyType: "int"
+incrementing: true
#with: []
#withCount: []
#perPage: 15
+exists: true
+wasRecentlyCreated: false
#attributes: array:6 [
"id" => "1"
"name" => "admin"
"display_name" => "Raphael Schuster V"
"description" => "Myles Wehner"
"created_at" => "2018-01-22 13:54:31"
"updated_at" => "2018-01-22 13:54:31"
]
#original: array:8 [
"id" => "1"
"name" => "admin"
"display_name" => "Raphael Schuster V"
"description" => "Myles Wehner"
"created_at" => "2018-01-22 13:54:31"
"updated_at" => "2018-01-22 13:54:31"
"pivot_user_id" => "1"
"pivot_role_id" => "1"
]
#changes: []
#casts: []
#dates: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: array:1 [
"pivot" => Illuminate\Database\Eloquent\Relations\Pivot #1344
+pivotParent: App\User #1216
#fillable: array:3 [
0 => "name"
1 => "email"
2 => "password"
]
#hidden: array:2 [
0 => "password"
1 => "remember_token"
]
#connection: null
#table: null
#primaryKey: "id"
#keyType: "int"
+incrementing: true
#with: []
#withCount: []
#perPage: 15
+exists: false
+wasRecentlyCreated: false
#attributes: []
#original: []
#changes: []
#casts: []
#dates: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: []
#touches: []
+timestamps: true
#visible: []
#guarded: array:1 [
0 => "*"
]
#rememberTokenName: "remember_token"
#accessToken: null
#foreignKey: "user_id"
#relatedKey: "role_id"
#guarded: []
#connection: null
#table: "role_user"
#primaryKey: "id"
#keyType: "int"
+incrementing: true
#with: []
#withCount: []
#perPage: 15
+exists: true
+wasRecentlyCreated: false
#attributes: array:2 [
"user_id" => "1"
"role_id" => "1"
]
#original: array:2 [
"user_id" => "1"
"role_id" => "1"
]
#changes: []
#casts: []
#dates: []
#dateFormat: null
#appends: []
#dispatchesEvents: []
#observables: []
#relations: []
#touches: []
+timestamps: false
#hidden: []
#visible: []
#fillable: []
]
#touches: []
+timestamps: true
#hidden: []
#visible: []
#guarded: array:1 [
0 => "*"
]
]
]
#touches: []
+timestamps: true
#visible: []
#guarded: array:1 [
0 => "*"
]
#rememberTokenName: "remember_token"
#accessToken: null
+with: []
+additional: []
]
"links" => array:4 [
"first" => "http://localhost/api/admin/users?page=1"
"last" => "http://localhost/api/admin/users?page=1"
"prev" => null
"next" => null
]
"meta" => array:7 [
"current_page" => 1
"from" => 1
"last_page" => 1
"path" => "http://localhost/api/admin/users"
"per_page" => 15
"to" => 1
"total" => 1
]
]
+exception: null
如何获取 json 响应而不是集合？
【问题讨论】：
【参考方案1】：要获取 JSON，您可以这样做：
->baseResponse->getData()
或者你可以这样做：
->original->toJson()
【讨论】：
baseResponse->getData() 返回 json，但是如何使用 assertJsonCount。我收到此错误：BadMethodCallException：方法 assertJsonCount 不存在。 $users = createUserAs($this->adminRole , 3); $result = $this->get('api/admin/users'); $result->assertStatus(200); $result->baseResponse->getData()->assertJsonCount(count($users)); @JaysonVinicius 为什么要在 JSON 上运行该方法？只需像以前一样使用此响应即可。【参考方案2】：这适用于我的测试：
$users = createUserAs($this->adminRole , 3);
$result = $this->get('api/admin/users')
->assertStatus(200)
->baseResponse->getData()->data;
$this->assertEquals(count($users), count($result));
【讨论】：
【参考方案3】：resource 基类有 resolve 方法可以在测试中将资源转换为数组
/** @test */
public function it_will_ensures_resource_return_response()
factory(Model::class, 2)->create();
$collect = ModelResource::collection(Model::all())->resolve();
$this->assertCount(2, $collect);
【讨论】：
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