initial commit

src/Wait/WaitForHttp.php

@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Testcontainer\Wait;
+
+use Symfony\Component\Process\Process;
+use Testcontainer\Exception\ContainerNotReadyException;
+
+/**
+ * @phpstan-import-type ContainerInspect from \Testcontainer\Container\Container
+ */
+class WaitForHttp implements WaitInterface
+{
+    public const METHOD_GET = 'GET';
+    public const METHOD_POST = 'POST';
+    public const METHOD_PUT = 'PUT';
+    public const METHOD_DELETE = 'DELETE';
+    public const METHOD_HEAD = 'HEAD';
+    public const METHOD_OPTIONS = 'OPTIONS';
+
+
+    private string $method = 'GET';
+    private string $path = '/';
+    private int $statusCode = 200;
+
+    public function __construct(private int $port)
+    {
+    }
+
+    public static function make(int $port): self
+    {
+        return new WaitForHttp($port);
+    }
+
+    /**
+     * @param WaitForHttp::METHOD_* $method
+     */
+    public function withMethod(string $method): self
+    {
+        $this->method = $method;
+
+        return $this;
+    }
+
+    public function withPath(string $path): self
+    {
+        $this->path = $path;
+
+        return $this;
+    }
+
+    public function withStatusCode(int $statusCode): self
+    {
+        $this->statusCode = $statusCode;
+
+        return $this;
+    }
+
+    public function wait(string $id): void
+    {
+        $process = new Process(['docker', 'inspect', $id]);
+        $process->mustRun();
+
+        /** @var ContainerInspect $data */
+        $data = json_decode($process->getOutput(), true);
+
+        $ip = $data[0]['NetworkSettings']['IPAddress'];
+
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, sprintf('http://%s:%d%s', $ip, $this->port, $this->path));
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $this->method);
+        curl_setopt($ch, CURLOPT_HEADER, true);
+        curl_setopt($ch, CURLOPT_NOBODY, true);
+
+        curl_exec($ch);
+
+        if (curl_getinfo($ch, CURLINFO_HTTP_CODE) !== $this->statusCode) {
+            throw new ContainerNotReadyException($id, new \RuntimeException('HTTP status code does not match'));
+        }
+
+        curl_close($ch);
+    }
+}