PHP CM_Util::applyOffsetの例

コード例 #1

ファイル: UtilTest.php プロジェクト: cargomedia/cm

 public function testApplyOffset()
 {
     $this->assertSame(5, CM_Util::applyOffset(7, 5, 0));
     $this->assertSame(0, CM_Util::applyOffset(7, 0, 0));
     $this->assertSame(4, CM_Util::applyOffset(7, 2, 2));
     $this->assertSame(5, CM_Util::applyOffset(7, 6, -1));
     $this->assertSame(0, CM_Util::applyOffset(7, 1, 20));
     $this->assertSame(2, CM_Util::applyOffset(7, 5, -31));
     $exception = $this->catchException(function () {
         CM_Util::applyOffset(7, 7, 2);
     });
     $this->assertInstanceOf('CM_Exception_Invalid', $exception);
     $this->assertSame('Initial position is invalid', $exception->getMessage());
     $exception = $this->catchException(function () {
         CM_Util::applyOffset(5, -1, 3);
     });
     $this->assertInstanceOf('CM_Exception_Invalid', $exception);
     $this->assertSame('Initial position is invalid', $exception->getMessage());
 }