From e4850cba6fd67a6d4d9d8c969281e57447c17fd9 Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Sun, 2 Sep 2018 18:58:32 -0400
Subject: add tests/ and composer test script

---
 tests/BaseTestCase.php | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 tests/BaseTestCase.php

(limited to 'tests/BaseTestCase.php')

diff --git a/tests/BaseTestCase.php b/tests/BaseTestCase.php
new file mode 100644
index 0000000..8934e96
--- /dev/null
+++ b/tests/BaseTestCase.php
@@ -0,0 +1,49 @@
+<?php
+declare(strict_types = 1);
+
+namespace Pablotron\ZipStream\Tests;
+
+use PHPUnit\Framework\TestCase;
+use \Pablotron\ZipStream\ZipStream;
+use \Pablotron\ZipStream\FileWriter;
+
+class BaseTestCase extends TestCase {
+  protected function open_archive(string $path) {
+    # open archive, check for error
+    $zip = new \ZipArchive();
+    if ($zip->open($path) !== true) {
+      throw new Exception("ZipArchive#open() failed: $dst_name");
+    }
+
+    # return archive
+    return $zip;
+  }
+
+  protected function with_temp_file(callable $cb) : void {
+    # build path to temp file
+    $path = tempnam('/tmp', 'zipstream-test');
+    try {
+      # pass to test
+      $cb($path);
+    } finally {
+      if (file_exists($path)) {
+        # remove temp file if it exists
+        unlink($path);
+      }
+    }
+  }
+
+  protected function with_temp_zip(callable $zip_cb, callable $test_cb = null) {
+    $this->with_temp_file(function(string $dst_path) use ($zip_cb, $test_cb) {
+      # create zip, pass to zip callback
+      ZipStream::send($dst_path, $zip_cb, [
+        'output' => new FileWriter(),
+      ]);
+
+      if ($test_cb) {
+        # pass to test callback
+        $test_cb($dst_path);
+      }
+    });
+  }
+};
-- 
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