initial commit

tests/Choir/Http/ResponseTest.php

@@ -0,0 +1,78 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Choir\Http;
+
+use Choir\Http\HttpFactory;
+use Choir\Http\Response;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @internal
+ */
+class ResponseTest extends TestCase
+{
+    private static Response $response;
+
+    public static function setUpBeforeClass(): void
+    {
+        /* @phpstan-ignore-next-line */
+        self::$response = HttpFactory::createResponse(
+            200,
+            'OK',
+            [
+                'X-Key' => '123fff',
+            ],
+            'hahaha'
+        );
+    }
+
+    public function testCoverage()
+    {
+        $this->assertIsString((new Response('200', [], 'test', '1.1', 'OKK'))->__toString());
+    }
+
+    public function testGetReasonPhrase()
+    {
+        $this->assertSame('OK', self::$response->getReasonPhrase());
+    }
+
+    /**
+     * @dataProvider providerWithStatus
+     * @param mixed $code               状态码
+     * @param mixed $expected_exception 期望抛出的异常
+     */
+    public function testWithStatus($code, $expected_exception)
+    {
+        $this->assertNotSame(self::$response->withStatus(200), self::$response);
+        try {
+            self::$response->withStatus($code);
+        } catch (\Throwable $e) {
+            $this->assertInstanceOf($expected_exception, $e);
+        }
+    }
+
+    public function providerWithStatus(): array
+    {
+        return [
+            'not valid code exception' => [[], \InvalidArgumentException::class],
+            'invalid code number exception' => [600, \InvalidArgumentException::class],
+        ];
+    }
+
+    public function testToString()
+    {
+        $this->assertTrue(method_exists(self::$response, '__toString'));
+        $this->assertIsString((string) self::$response);
+        $lines = explode("\r\n", (string) self::$response);
+        $this->assertEquals('HTTP/1.1 200 OK', $lines[0]);
+        $this->assertContains('X-Key: 123fff', $lines);
+        $this->assertStringEndsWith("\r\n\r\nhahaha", (string) self::$response);
+    }
+
+    public function testGetStatusCode()
+    {
+        $this->assertSame(200, self::$response->getStatusCode());
+    }
+}