public function testCodeFileGeneratorConfigSetters() { $config = new CodeFileGeneratorConfig(); $this->assertEquals('hello world', $config->setHeaderComment('hello world')->getHeaderComment()); $docblock = new Docblock(); $this->assertSame($docblock, $config->setHeaderDocblock($docblock)->getHeaderDocblock()); $this->assertFalse($config->setBlankLineAtEnd(false)->getBlankLineAtEnd()); $this->assertTrue($config->setDeclareStrictTypes(true)->getDeclareStrictTypes()); }