我正在嘗試測試一個遍歷一個類、獲取公共屬性并用它創(chuàng)建一個對象的函數(shù)。非公共屬性在輸出中被忽略。因此，我模擬將要處理的類并為其添加一些屬性。這是我的代碼：class GetSettingsTest extends TestCase { public function getExpected() { return (object) [ "one" => (object) [ "oneOne" => "1.1", "oneTwo" => "1.2", "oneThree" => (object) [ "oneThreeOne" => "1.3.1", "oneThreeTwo" => "1.3.2", ] ], "two" => (object) [ "twoOne" => "2.1", "twoTwo" => "2.2", "twoThree" => (object) [ "twoThreeOne" => "1.3.1", "twoThreeTwo" => "1.3.2", ] ], "three" => (object) [ "threeOne" => "3.1", "threeTwo" => "3.2" ] // four is not here : it is protected or private. ]; } public function getSettingsMock() { $stub = $this->getMockBuilder('FakeSettingsClass') ->disableOriginalConstructor() ->getMock(); $stub->one = (array) [ "oneOne" => "1.1", "oneTwo" => "1.2", "oneThree" => (array) [ "oneThreeOne" => "1.3.1", "oneThreeTwo" => "1.3.2", ] ]; $stub->two = (array) [// provide an array, must return an object "twoOne" => "2.1", "twoTwo" => "2.2", "twoThree" => (object) [// provide an object, must return an object "twoThreeOne" => "1.3.1", "twoThreeTwo" => "1.3.2", ] ]; $stub->three = (array) [ "threeOne" => "3.1", "threeTwo" => "3.2" ]; }該函數(shù)與 var_dump 配合使用效果很好，它會按預(yù)期忽略非公開值。該測試在沒有非公共部分的情況下有效，但我想用非公共部分對其進行測試。我不知道如何測試 PhHPUnit 中的非公開部分。可能是通過在 getSettingMock 函數(shù)中設(shè)置一個受保護的值，但我該怎么做呢？
1 回答
達令說
TA貢獻1821條經(jīng)驗 獲得超6個贊
這是一個基于 xmike 的評論和此處的 Phpunit 文檔的解決方案：https ://phpunit.readthedocs.io/en/9.0/fixtures.html 。
像這樣制作一個夾具類：
class GetSettingsFixture
{
public array $one = [
"oneOne" => "1.1",
"oneTwo" => "1.2",
"oneThree" => [
"oneThreeOne" => "1.3.1",
"oneThreeTwo" => "1.3.2",
]
];
public array $two = [
"twoOne" => "2.1",
"twoTwo" => "2.2",
"twoThree" => [
"twoThreeOne" => "1.3.1",
"twoThreeTwo" => "1.3.2",
]
];
public array $three = [
"threeOne" => "3.1",
"threeTwo" => "3.2"
];
public string $four = "a string";
private array $five = [ // this should be ignored in the output.
"fiveOne" => "5.1",
"fiveTwo" => "5.2"
];
protected array $six = [ // this should be ignored in the output.
"sixOne" => "6.1",
"sixTwo" => "6.2"
];
public function testFunction() { // this should be ignored in the output.
return "something";
}
}
這個測試通過：
class GetSettingsTest extends TestCase
{
private GetSettingsFixture $given;
public function setUp(): void {
// this function is executed before test.
$this->given = new GetSettingsFixture(); // this call the fixture class.
}
public function tearDown(): void {
// this function is executed after the test.
unset($this->given);
}
public function getExpected() {
return (object) [
"one" => (object) [
"oneOne" => "1.1",
"oneTwo" => "1.2",
"oneThree" => (object) [
"oneThreeOne" => "1.3.1",
"oneThreeTwo" => "1.3.2",
]
],
"two" => (object) [
"twoOne" => "2.1",
"twoTwo" => "2.2",
"twoThree" => (object) [
"twoThreeOne" => "1.3.1",
"twoThreeTwo" => "1.3.2",
]
],
"three" => (object) [
"threeOne" => "3.1",
"threeTwo" => "3.2"
],
"four" => "a string"
// five, six are not here : it is protected or private.
// testFunction is hot here too, it's not a property.
];
}
public function testGetSettings() {
$expected = $this->getExpected();
$getSettings = new GetSettings($this->given);
$value = $getSettings->getSettings();
$this->assertEquals($expected, $value);
}
}
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