From 92522cd61670c100a8f956bba31398b5ed4f5ca5 Mon Sep 17 00:00:00 2001
From: Max Goryunov <maximthehedgehog@yandex.ru>
Date: Sat, 10 Jul 2021 15:23:55 +0300
Subject: [PATCH 1/3] #5: added Generator tests; SavingIterator does not work
 when rewound

---
 tests/src/SavingIteratorTest.php | 61 ++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/tests/src/SavingIteratorTest.php b/tests/src/SavingIteratorTest.php
index 48c3873..35e3f19 100644
--- a/tests/src/SavingIteratorTest.php
+++ b/tests/src/SavingIteratorTest.php
@@ -3,6 +3,7 @@
 namespace MaxGoryunov\SavingIterator\Tests\Src;
 
 use ArrayIterator;
+use Generator;
 use IteratorIterator;
 use MaxGoryunov\SavingIterator\Fakes\TimesCalled;
 use MaxGoryunov\SavingIterator\Fakes\TransparentIterator;
@@ -69,4 +70,64 @@ public function testDoesNotCallOriginIfValuesAreInCache(): void
         }
         $this->assertEquals(count($input), $called->value());
     }
+
+    /**
+     * @covers ::__construct
+     * @covers ::rewind
+     * @covers ::valid
+     * @covers ::current
+     * @covers ::key
+     * @covers ::next
+     * 
+     * @small
+     *
+     * @return void
+     */
+    public function testWorksWithGenerator(): void
+    {
+        $limit = 6;
+        $this->assertEquals(
+            range(0, $limit), 
+            iterator_to_array(
+                new SavingIterator(
+                    (
+                        function () use ($limit): Generator
+                        {
+                            for ($i = 0; $i <= $limit; $i++) {
+                                yield $i;
+                            }
+                        }
+                    )()
+                )
+            )
+        );
+    }
+
+    /**
+     * @covers ::__construct
+     * @covers ::rewind
+     * @covers ::valid
+     * @covers ::current
+     * @covers ::key
+     * @covers ::next
+     * 
+     * @small
+     *
+     * @return void
+     */
+    public function testWorksWithGeneratorMultipleTimes(): void
+    {
+        $iterator = new SavingIterator(
+            (function (): Generator
+            {
+                for ($i = 0; $i < 10; $i++) {
+                    yield $i;
+                }
+            })()
+        );
+        $this->assertEquals(
+            iterator_to_array($iterator),
+            iterator_to_array($iterator)
+        );
+    }
 }

From f369d40df5c9c8c6b8604dd7736c0184e2bfc21a Mon Sep 17 00:00:00 2001
From: Max Goryunov <maximthehedgehog@yandex.ru>
Date: Sat, 10 Jul 2021 22:48:36 +0300
Subject: [PATCH 2/3] #5: tests pass after merge; added own prefix autoloading
 in composer.json; this commit solves #5

---
 composer.json | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/composer.json b/composer.json
index 78da7e5..e4b3c7b 100644
--- a/composer.json
+++ b/composer.json
@@ -6,5 +6,10 @@
         "vimeo/psalm": "^4.8",
         "phpmd/phpmd": "^2.10",
         "friendsofphp/php-cs-fixer": "^3.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "MaxGoryunov\\SavingIterator\\": ""
+        }
     }
 }

From 3f03defde4c263bc2cd1f3673d4680542cf29272 Mon Sep 17 00:00:00 2001
From: Max Goryunov <maximthehedgehog@yandex.ru>
Date: Sun, 11 Jul 2021 13:38:18 +0300
Subject: [PATCH 3/3] #5: changed CI workflow

---
 .github/workflows/php.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index 2ef7976..1e55d8a 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -17,5 +17,8 @@ jobs:
     - name: Install Composer
       run: composer install
 
+    - name: Include files for autoloading
+      run: composer dump-autoload
+
     - name: Run PHPUnit tests
       run: ./vendor/bin/phpunit tests