public function build()

in util/YamlTests.php [112:223]
108 lines of code
14 McCabe index (conditional complexity)

    public function build(): array
    {
        $numTest = 0;
        $numFile = 0;
        foreach ($this->tests as $testFile => $value) {
            $namespace = $this->extractTestNamespace($testFile);
            $testName = $this->extractTestName($testFile);
            $yamlFileName = substr($testFile, strlen($this->testDir) + 1);

            # Delete and create the output directory
            $testDirName = sprintf("%s/%s", $this->testOutput, str_replace('\\', '/', $namespace));
            if (!is_dir($testDirName) && !mkdir($testDirName, 0777, true) && !is_dir($testDirName)) {
                throw new \RuntimeException(sprintf('Directory "%s" was not created', $testDirName));
            }

            $functions = '';
            $setup = '';
            $teardown = '';
            $alreadyAssignedNames = [];
            $allSkipped = false;
            foreach ($value as $test) {
                if (!is_array($test)) {
                    continue;
                }
                foreach ($test as $name => $actions) {
                    switch ($name) {
                        case 'setup':
                            $setup = (string) new ActionTest($actions);
                            break;
                        case 'teardown':
                            $teardown = (string) new ActionTest($actions);
                            break;
                        default:
                            $functionName = $this->filterFunctionName(ucwords($name), $alreadyAssignedNames);
                            $alreadyAssignedNames[] = $functionName;

                            $skippedTest = sprintf("%s\\%s::%s", $namespace, $testName, $functionName);
                            $skippedAllTest = sprintf("%s\\%s::*", $namespace, $testName);
                            $skippedAllFiles = sprintf("%s\\*", $namespace);
                            $skip = self::SKIPPED_TEST;
                            if (isset($skip[$skippedAllFiles]) || isset($skip[$skippedAllTest])) {
                                $allSkipped = true;
                                $functions .= self::render(
                                    self::TEMPLATE_FUNCTION_SKIPPED,
                                    [
                                        ':name' => $functionName,
                                        ':skipped_msg'  => $skip[$skippedAllTest]
                                    ]
                                );
                            } elseif (isset($skip[$skippedTest])) {
                                $functions .= self::render(
                                    self::TEMPLATE_FUNCTION_SKIPPED,
                                    [
                                        ':name' => $functionName,
                                        ':skipped_msg'  => $skip[$skippedTest]
                                    ]
                                );
                            } else {
                                $functions .= self::render(
                                    self::TEMPLATE_FUNCTION_TEST,
                                    [
                                        ':name' => $functionName,
                                        ':test' => (string) new ActionTest($actions)
                                    ]
                                );
                            }
                            $numTest++;
                    }
                }
            }
            if ($allSkipped) {
                $test = self::render(
                    self::TEMPLATE_UNIT_TEST_SKIPPED,
                    [
                        ':namespace' => sprintf("OpenSearch\Tests\Yaml\%s\%s", self::$testSuite, $namespace),
                        ':test-name' => $testName,
                        ':tests'     => $functions,
                        ':yamlfile'  => sprintf(self::OPENSEARCH_GIT_URL, self::$minorEsVersion, $yamlFileName),
                        ':group'     => strtolower(self::$testSuite)
                    ]
                );
            } else {
                $test = self::render(
                    self::TEMPLATE_UNIT_TEST,
                    [
                        ':namespace' => sprintf("OpenSearch\Tests\Yaml\%s\%s", self::$testSuite, $namespace),
                        ':test-name' => $testName,
                        ':tests'     => $functions,
                        ':setup'     => $setup,
                        ':teardown'  => $teardown,
                        ':yamlfile'  => sprintf(self::OPENSEARCH_GIT_URL, self::$minorEsVersion, $yamlFileName),
                        ':group'     => strtolower(self::$testSuite)
                    ]
                );
            }
            file_put_contents($testDirName . '/' . $testName . '.php', $test);
            try {
                eval(substr($test, 5)); // remove <?php header
            } catch (ParseError $e) {
                throw new Exception(sprintf(
                    "The PHP code generate in %s not valid: %s",
                    $testDirName . '/' . $testName . '.php',
                    $e->getMessage()
                ));
            }
            $numFile++;
        }
        return [
            'tests' => $numTest,
            'files' => $numFile
        ];
    }