/** * Test case for the execution chain bug 14. * * @return void */ public function testAnalyzerExecutionChain() { $namespaces = self::parseCodeResourceForTest(); $this->assertEquals(1, $namespaces->count()); $this->assertEquals(1, $namespaces->current()->getFunctions()->count()); $analyzer = new CouplingAnalyzer(); $analyzer->analyze($namespaces); $project = $analyzer->getProjectMetrics(); $this->assertEquals(3, $project['calls']); }
/** * Aggregates the required metrics from the registered analyzers. * * @return array(string => mixed) * @throws \RuntimeException If one of the required analyzers isn't set. */ private function collectMetrics() { if ($this->coupling === null) { throw new \RuntimeException('Missing Coupling analyzer.'); } if ($this->cyclomaticComplexity === null) { throw new \RuntimeException('Missing Cyclomatic Complexity analyzer.'); } if ($this->inheritance === null) { throw new \RuntimeException('Missing Inheritance analyzer.'); } if ($this->nodeCount === null) { throw new \RuntimeException('Missing Node Count analyzer.'); } if ($this->nodeLoc === null) { throw new \RuntimeException('Missing Node LOC analyzer.'); } $coupling = $this->coupling->getProjectMetrics(); $cyclomatic = $this->cyclomaticComplexity->getProjectMetrics(); $inheritance = $this->inheritance->getProjectMetrics(); $nodeCount = $this->nodeCount->getProjectMetrics(); $nodeLoc = $this->nodeLoc->getProjectMetrics(); return array('cyclo' => $cyclomatic['ccn2'], 'loc' => $nodeLoc['eloc'], 'nom' => $nodeCount['nom'] + $nodeCount['nof'], 'noc' => $nodeCount['noc'], 'nop' => $nodeCount['nop'], 'ahh' => round($inheritance['ahh'], 3), 'andc' => round($inheritance['andc'], 3), 'fanout' => $coupling['fanout'], 'calls' => $coupling['calls']); }
/** * Tests that the analyzer calculates the expected result. * * @return void */ public function testAnalyzerDetectsObjectAllocation() { $namespaces = self::parseCodeResourceForTest(); $analyzer = new CouplingAnalyzer(); $analyzer->analyze($namespaces); $project = $analyzer->getProjectMetrics(); $this->assertEquals(0, $project['calls']); }
/** * Parses the source code for the currently calling test method and returns * the calculated project metrics. * * @param string $testCase Optional name of the calling test case. * * @return array(string=>mixed) * @since 0.10.2 */ private function _calculateProjectMetrics($testCase = null) { $testCase = $testCase ? $testCase : self::getCallingTestMethod(); $analyzer = new CouplingAnalyzer(); $analyzer->analyze(self::parseTestCaseSource($testCase)); return $analyzer->getProjectMetrics(); }