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Fixed up a conditional, added a new Distance test.

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This commit is contained in:
Joshua Sherman 2014-01-11 19:19:07 -05:00
parent 2fe3f68fe5
commit 36d86100f9
2 changed files with 6 additions and 1 deletions
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2
classes/Distance.php
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@ -39,7 +39,7 @@ class Distance
{
$pieces = explode('to', strtolower($method));
if (count($pieces) == 2)
if (count($pieces) == 2 && $pieces[1])
{
return Distance::convertUnit($arguments[0], $pieces[0], $pieces[1]);
}

5
tests/classes/DistanceTest.php
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@ -66,6 +66,11 @@ class DistanceTest extends PHPUnit_Framework_TestCase
{
$this->assertEquals(1765745.8326334, Distance::calculateDistance(27.947222, -82.458611, 40.67, -73.94, 'yards'), '', 0.2);
}
public function testNotEnoughUnits()
{
$this->assertFalse(Distance::milesTo(123));
}
}
?>