test: Update tests.

loophp · Oct 18, 2020 · 693e7a6 · 693e7a6
1 parent b3b3c62
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diff --git a/spec/loophp/collection/Iterator/CacheIteratorSpec.php b/spec/loophp/collection/Iterator/CacheIteratorSpec.php
@@ -4,13 +4,76 @@
 
 namespace spec\loophp\collection\Iterator;
 
+use ArrayIterator;
 use Iterator;
 use loophp\collection\Iterator\CacheIterator;
 use PhpSpec\ObjectBehavior;
 use Psr\Cache\CacheItemPoolInterface;
+use Symfony\Component\Cache\CacheItem;
 
 class CacheIteratorSpec extends ObjectBehavior
 {
+    public function it_can_cache_data(CacheItemPoolInterface $cache)
+    {
+        $it = new ArrayIterator(range('a', 'e'));
+
+        $this->beConstructedWith($it, $cache);
+
+        $cacheItem = new CacheItem();
+        $cacheItem->set('a');
+
+        $cache
+            ->save($cacheItem)
+            ->willReturn(true);
+
+        $cache
+            ->getItem(0)
+            ->willReturn($cacheItem);
+
+        $cache
+            ->hasItem(0)
+            ->willReturn(true);
+
+        $this
+            ->current()
+            ->shouldReturn('a');
+
+        $cache
+            ->getItem(0)
+            ->shouldHaveBeenCalledOnce();
+
+        $this->rewind();
+
+        $this
+            ->current()
+            ->shouldReturn('a');
+
+        $cacheItem = new CacheItem();
+        $cacheItem->set('b');
+
+        $cache
+            ->save($cacheItem)
+            ->willReturn(true);
+
+        $cache
+            ->getItem(1)
+            ->willReturn($cacheItem);
+
+        $cache
+            ->hasItem(1)
+            ->willReturn(false);
+
+        $this->next();
+
+        $this
+            ->current()
+            ->shouldReturn('b');
+
+        $cache
+            ->save($cacheItem)
+            ->shouldHaveBeenCalledOnce();
+    }
+
     public function it_can_get_the_inner_iterator(Iterator $iterator, CacheItemPoolInterface $cache)
     {
         $this

diff --git a/spec/loophp/collection/Operation/CurrentSpec.php b/spec/loophp/collection/Operation/CurrentSpec.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace spec\loophp\collection\Operation;
+
+use ArrayIterator;
+use loophp\collection\Operation\Current;
+use PhpSpec\ObjectBehavior;
+
+class CurrentSpec extends ObjectBehavior
+{
+    public function it_can_get_current()
+    {
+        $input = range('a', 'e');
+
+        $iterator = new ArrayIterator($input);
+
+        $this
+            ->__invoke()(0)($iterator)
+            ->current()
+            ->shouldReturn('a');
+
+        $this
+            ->__invoke()(0)($iterator)
+            ->shouldHaveCount(1);
+    }
+
+    public function it_is_initializable()
+    {
+        $this->shouldHaveType(Current::class);
+    }
+}
diff --git a/spec/loophp/collection/Operation/LimitSpec.php b/spec/loophp/collection/Operation/LimitSpec.php
@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+namespace spec\loophp\collection\Operation;
+
+use ArrayIterator;
+use loophp\collection\Operation\Limit;
+use PhpSpec\ObjectBehavior;
+
+class LimitSpec extends ObjectBehavior
+{
+    public function it_can_set_a_limit()
+    {
+        $input = range('a', 'e');
+
+        $iterator = new ArrayIterator($input);
+
+        $this
+            ->__invoke()(1)(0)($iterator)
+            ->shouldHaveCount(1);
+
+        $this
+            ->__invoke()(2)(0)($iterator)
+            ->shouldHaveCount(2);
+    }
+
+    public function it_can_set_an_offset()
+    {
+        $input = range('a', 'e');
+
+        $iterator = new ArrayIterator($input);
+
+        $this
+            ->__invoke()(1)(2)($iterator)
+            ->current()
+            ->shouldReturn('c');
+
+        $this
+            ->__invoke()(2)(2)($iterator)
+            ->shouldHaveCount(2);
+    }
+
+    public function it_is_initializable()
+    {
+        $this->shouldHaveType(Limit::class);
+    }
+}