Added a new test for InfiniteDecimal casts

Author: castarco

tests/Decimal/DecimalAsIntegerTest.php

@@ -8,6 +8,21 @@
 
 class DecimalAsFloatTest extends PHPUnit_Framework_TestCase
 {
+    public function testAsInteger()
+    {
+        $this->assertEquals(1, Decimal::fromString('1.0')->asInteger());
+        $this->assertTrue(is_int(Decimal::fromString('1.0')->asInteger()));
+
+        $this->assertEquals(1, Decimal::fromInteger(1)->asInteger());
+        $this->assertTrue(is_int(Decimal::fromInteger(1)->asInteger()));
+
+        $this->assertEquals(1, Decimal::fromFloat(1.0)->asInteger());
+        $this->assertEquals(1, Decimal::fromString('1.123123123')->asInteger());
+
+        $this->assertTrue(is_int(Decimal::fromFloat(1.0)->asInteger()));
+        $this->assertTrue(is_int(Decimal::fromString('1.123123123')->asInteger()));
+    }
+
     public function testAsFloat()
     {
         $this->assertEquals(1.0, Decimal::fromString('1.0')->asFloat());

tests/Decimal/DecimalAsFloatTest.php renamed to tests/Decimal/DecimalAsNativeTest.php

@@ -0,0 +1,36 @@
+<?php
+
+use Litipk\BigNumbers\InfiniteDecimal as InfiniteDecimal;
+use Litipk\Exceptions\InvalidCastException as InvalidCastException;
+
+
+date_default_timezone_set('UTC');
+
+
+class InfiniteDecimalAsFloatTest extends PHPUnit_Framework_TestCase
+{
+    public function testAsFloat()
+    {
+        $this->assertEquals(INF, InfiniteDecimal::getPositiveInfinite()->asFloat());
+        $this->assertEquals(-INF, InfiniteDecimal::getNegativeInfinite()->asFloat());
+    }
+
+    public function testAsInteger()
+    {
+        $catched = false;
+        try {
+            InfiniteDecimal::getPositiveInfinite()->asInteger();
+        } catch (InvalidCastException $e) {
+            $catched = true;
+        }
+        $this->assertTrue($catched);
+
+        $catched = false;
+        try {
+            InfiniteDecimal::getNegativeInfinite()->asInteger();
+        } catch (InvalidCastException $e) {
+            $catched = true;
+        }
+        $this->assertTrue($catched);
+    }
+}