From d9794f3218acdd24826b7572f95abad560d4e422 Mon Sep 17 00:00:00 2001
From: Pol Dellaiera <pol.dellaiera@protonmail.com>
Date: Tue, 29 May 2018 09:35:27 +0200
Subject: [PATCH] Issue #10: Add tests.

---
 tests/src/Iterators/CombinationsTest.php | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/tests/src/Iterators/CombinationsTest.php b/tests/src/Iterators/CombinationsTest.php
index 3356929..ce695e2 100644
--- a/tests/src/Iterators/CombinationsTest.php
+++ b/tests/src/Iterators/CombinationsTest.php
@@ -29,7 +29,8 @@ public function testCombinations($input, $expected)
 
         $this->assertEquals($input['dataset'], $combinations->getDataset());
         $this->assertEquals($input['length'], $combinations->getLength());
-        $this->assertEquals(count($input['dataset']), count($combinations->getDataset()));
+        $this->assertCount(count($input['dataset']),
+            $combinations->getDataset());
         $this->assertEquals(
             $expected['dataset'],
             $combinations->toArray(),
@@ -40,4 +41,15 @@ public function testCombinations($input, $expected)
         );
         $this->assertEquals($expected['count'], $combinations->count());
     }
+
+    /**
+     * Test combinations with big numbers.
+     *
+     * @see https://github.com/drupol/phpermutations/issues/10
+     */
+    public function testCombinationsWithBigNumbers()
+    {
+        $combinations = new Combinations(range(1, 200), 2);
+        $this->assertCount($combinations->count(), $combinations->toArray());
+    }
 }