Fakerino\Test\FakeData\Generator\RegExGeneratorTest::testGeneration PHP Method

    public function testGeneration()
    {
        $length = 3;
        $expr = '\\d{' . $length . '}';
        $map = array(array('regexgenerator', new RegRevGenerator()), array('expression', $expr));
        $this->mockCaller->expects($this->exactly(2))->method('getOption')->will($this->returnValueMap($map));
        $fakeData = $this->regExGenerator->generate();
        $this->assertEquals($length, strlen($fakeData));
    }