public function testConfigs()
{
$configPaths = glob(dirname(__FILE__) . '/test_configs/test_config*/');
foreach ($configPaths as $configPath) {
// 1. Setup DB
$this->executeSqlFile($configPath . 'db_setup/db_setup.sql');
// 2. Generate
// Which config to use?
$schemaGeneratorConfigFile = $configPath . 'generator_config/database_schema_generator.inc.php';
$coughGeneratorConfigFile = $configPath . 'generator_config/cough_generator.inc.php';
// Get the database config
$schemaGeneratorConfig = DatabaseSchemaGeneratorConfig::constructFromFile($schemaGeneratorConfigFile);
// Load the schema into memory
$schemaGenerator = new DatabaseSchemaGenerator($schemaGeneratorConfig);
$schema = $schemaGenerator->generateSchema();
// Manipulate the schema (to add any missed relationships, e.g.)
$manipulator = new SchemaManipulator($schemaGeneratorConfig);
$manipulator->manipulateSchema($schema);
// Get the cough generator config
$outputDir = $configPath . 'output/';
include $coughGeneratorConfigFile;
$coughGeneratorConfig = new CoughGeneratorConfig($config);
// Generate files into memory
$coughGenerator = new CoughGenerator($coughGeneratorConfig);
$classes = $coughGenerator->generateCoughClasses($schema);
// Write files to disk
$coughWriter = new CoughWriter($coughGeneratorConfig);
$this->assertTrue($coughWriter->writeClasses($classes), 'Unable to write classes to disk.');
// 3. Perform comparison
$diffCommand = 'diff -r ' . escapeshellarg($configPath . 'expected_output') . ' ' . escapeshellarg($configPath . 'output');
$diffOutput = shell_exec($diffCommand);
$message = "Generated output does not match; diff files using:\n" . $diffCommand . "\n\n" . "DIFF OUTPUT:\n" . "==============================================\n" . $diffOutput . "\n" . "==============================================\n\n";
if (!empty($diffOutput)) {
$message .= "<: " . substr_count($diffOutput, "\n<") . "\n";
$message .= ">: " . substr_count($diffOutput, "\n>") . "\n\n";
}
$this->assertTrue(empty($diffOutput), $message);
// 4. Clean up files
if (empty($diffOutput)) {
$this->removeGeneratedClasses($configPath . 'output/');
}
// 5. Clean up DB
$this->executeSqlFile($configPath . 'db_setup/db_teardown.sql');
$this->dropAllTables();
}
}
protected function generateFromConfigPath($configPath)
{
try {
if (!file_exists($configPath)) {
echo 'Config path does not exist: ' . $configPath . "\n";
return;
}
if (!is_dir($configPath)) {
echo 'Config path is not a directory: ' . $configPath . "\n";
return;
}
// Which config to use?
$schemaGeneratorConfigFile = $configPath . 'database_schema_generator.inc.php';
$coughGeneratorConfigFile = $configPath . 'cough_generator.inc.php';
// Get the database config
$schemaGeneratorConfig = DatabaseSchemaGeneratorConfig::constructFromFile($schemaGeneratorConfigFile);
// Load the schema into memory
$schemaGenerator = new DatabaseSchemaGenerator($schemaGeneratorConfig);
if ($this->verbose) {
$schemaGenerator->enableVerbose();
}
$schema = $schemaGenerator->generateSchema();
// Dump some verbose messages.
// echo "\n";
// $schema->outputRelationshipCounts();
// echo "\n" . 'About to run the SchemaManipulator and re-output the relationships.' . "\n";
// Manipulate the schema (to add any missed relationships, e.g.)
$manipulator = new SchemaManipulator($schemaGeneratorConfig);
if ($this->verbose) {
$manipulator->enableVerbose();
}
$manipulator->manipulateSchema($schema);
// Dump some verbose messages again to see if the manipulator added anything.
// echo "\n";
// $schema->outputRelationshipCounts();
// Get the cough generator config
$coughGeneratorConfig = CoughGeneratorConfig::constructFromFile($coughGeneratorConfigFile);
// Generate files into memory
$coughGenerator = new CoughGenerator($coughGeneratorConfig);
$classes = $coughGenerator->generateCoughClasses($schema);
// Add some spacing if verbose mode is on
if ($this->verbose) {
echo "\n";
}
// Write files to disk
$coughWriter = new CoughWriter($coughGeneratorConfig);
if (!$coughWriter->writeClasses($classes)) {
echo 'Trouble writing classes:' . "\n";
echo '------------------------' . "\n";
foreach ($coughWriter->getErrorMessages() as $message) {
echo $message . "\n";
}
echo "\n";
} else {
$lineCount = 0;
foreach ($classes as $class) {
$lineCount += substr_count($class->getContents(), "\n");
}
echo 'Success writing ' . count($classes) . ' classes (' . number_format($lineCount) . ' lines) with ' . $schema->getNumberOfHasOneRelationships() . ' one-to-one relationships and ' . $schema->getNumberOfHasManyRelationships() . ' one-to-many relationships!' . "\n";
}
if ($this->verbose) {
echo "\n" . 'PHP memory usage:' . "\n";
echo number_format(memory_get_usage()) . " used\n";
if (version_compare(phpversion(), '5.2.0', '>=')) {
echo number_format(memory_get_usage(true)) . " allocated\n";
}
}
} catch (Exception $e) {
echo $e->getMessage() . "\n";
}
}