public function testAddText() { $this->_block->addText('a'); $this->assertEquals('a', $this->_block->getText()); $this->_block->addText('b'); $this->assertEquals('ab', $this->_block->getText()); $this->_block->addText('c', false); $this->assertEquals('abc', $this->_block->getText()); $this->_block->addText('-', true); $this->assertEquals('-abc', $this->_block->getText()); }