/**
* Tests that the filter not accepts a function with an invalid package.
*
* @return void
* @covers PHP_Depend_Code_Filter_Package
* @group pdepend
* @group pdepend::code
* @group pdepend::code::filter
* @group unittest
*/
public function testFilterNotAcceptsFunction()
{
$package = new PHP_Depend_Code_Package(__FUNCTION__);
$function = $package->addFunction(new PHP_Depend_Code_Function('Func'));
$filter = new PHP_Depend_Code_Filter_Package(array(__FUNCTION__));
$this->assertFalse($filter->accept($function));
}
/**
* testIsUserDefinedReturnsTrueWhenAtLeastOneFunctionExists
*
* @return void
* @covers PHP_Depend_Code_Package
* @group pdepend
* @group pdepend::code
* @group unittest
*/
public function testIsUserDefinedReturnsTrueWhenAtLeastOneFunctionExists()
{
$package = new PHP_Depend_Code_Package('package1');
$package->addFunction(new PHP_Depend_Code_Function("foo", 0));
$this->assertTrue($package->isUserDefined());
}
/**
* Tests that the analyzer calculates the correct number of functions values.
*
* @return void
*/
public function testAnalyzerCalculatesCorrectNumberOfFunctions()
{
$packageA = new PHP_Depend_Code_Package('A');
$packageA->addFunction(new PHP_Depend_Code_Function('a1'));
$packageA->addFunction(new PHP_Depend_Code_Function('a2'));
$packageA->addFunction(new PHP_Depend_Code_Function('a3'));
$packageB = new PHP_Depend_Code_Package('B');
$packageB->addFunction(new PHP_Depend_Code_Function('b1'));
$packageB->addFunction(new PHP_Depend_Code_Function('b2'));
$packageC = new PHP_Depend_Code_Package('C');
$packageC->addFunction(new PHP_Depend_Code_Function('c1'));
$packages = array($packageA, $packageB, $packageC);
$analyzer = new PHP_Depend_Metrics_NodeCount_Analyzer();
$analyzer->analyze(new PHP_Depend_Code_NodeIterator($packages));
$project = $analyzer->getProjectMetrics();
$this->assertArrayHasKey('nof', $project);
$this->assertEquals(6, $project['nof']);
$metrics = $analyzer->getNodeMetrics($packageA);
$this->assertArrayHasKey('nof', $metrics);
$this->assertEquals(3, $metrics['nof']);
$metrics = $analyzer->getNodeMetrics($packageB);
$this->assertArrayHasKey('nof', $metrics);
$this->assertEquals(2, $metrics['nof']);
$metrics = $analyzer->getNodeMetrics($packageC);
$this->assertArrayHasKey('nof', $metrics);
$this->assertEquals(1, $metrics['nof']);
}
