BrowscapTest\Writer\WriterCollectionTest::testFileStart PHP Method

    public function testFileStart()
    {
        $mockWriter = $this->createMock(\Browscap\Writer\CsvWriter::class);
        self::assertSame($this->object, $this->object->addWriter($mockWriter));
        self::assertSame($this->object, $this->object->fileStart());
    }