package org.jtester.module.core;
import java.io.FileNotFoundException;
import java.lang.reflect.Method;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.Map;
import org.jtester.annotations.DbFit;
import org.jtester.annotations.FitVar;
import org.jtester.core.context.DbFitContext;
import org.jtester.core.context.DbFitContext.RunIn;
import org.jtester.fit.util.SymbolUtil;
import org.jtester.module.TestListener;
import org.jtester.module.database.environment.DBEnvironment;
import org.jtester.module.database.environment.DBEnvironmentFactory;
import org.jtester.module.database.util.SqlRunner;
import org.jtester.module.dbfit.AutoFindDbFit;
import org.jtester.module.dbfit.DbFitRunner;
import org.jtester.module.tracer.jdbc.JdbcTracerManager;
import org.jtester.utility.AnnotationUtils;
import org.jtester.utility.JTesterLogger;
@SuppressWarnings("rawtypes")
public class DbFitModule implements Module {
public void init() {
SymbolUtil.init();// initial SymbolUtil
}
public void afterInit() {
;
}
public static void setSymbols(DbFit dbFit) {
if (dbFit == null) {
return;
}
Map<String, Object> symbols = exactFitVars(dbFit);
SymbolUtil.setSymbol(symbols);
}
/**
* 获取DbFit中设置的参数列表
*
* @param dbFit
* @return
*/
private static Map<String, Object> exactFitVars(DbFit dbFit) {
Map<String, Object> symbols = new HashMap<String, Object>();
if (dbFit == null) {
return symbols;
}
FitVar[] vars = dbFit.vars();
if (vars == null) {
return symbols;
}
for (FitVar var : vars) {
symbols.put(var.key(), var.value());
}
return symbols;
}
/**
* 运行数据准备(验证)文件<br>
* 可以是wiki文件，sql文件。<br>
* 未来计划添加其他格式的文件，比如Excel, csv, xml等
*
* @param testClazz
* @param files
* @throws SQLException
* @throws FileNotFoundException
*/
private static void runDbFiles(Class testClazz, String[] files) {
if (files == null) {
return;
}
DbFitContext.setRunIn(RunIn.TestCase);
for (String file : files) {
if (file == null || "".equals(file.trim())) {
throw new RuntimeException("@DbFit file name can't be null or emptry.");
}
if (file.endsWith(".wiki")) {
DbFitRunner.runDbFit(testClazz, file);
} else if (file.endsWith(".sql")) {
SqlRunner.executeFromFile(testClazz, file);
JTesterLogger.info(String.format("execute sql file[%s] successfully.", file));
} else {
String error = String.format(
"@DbFit only support wiki file or sql file, please check the file[%s] format.", file);
throw new RuntimeException(error);
}
}
}
public TestListener getTestListener() {
return new DbFitTestListener();
}
protected class DbFitTestListener extends TestListener {
@Override
public void setupClass(Class testClazz) {
DbFit dbFit = AnnotationUtils.getClassLevelAnnotation(DbFit.class, testClazz);
if (dbFit == null) {
return;
}
JdbcTracerManager.suspendThreadMonitorJdbc();// 不记录dbfit的sql语句
DBEnvironmentFactory.changeDBEnvironment(dbFit.dataSource());
DbFitModule.setSymbols(dbFit);
String[] files = AutoFindDbFit.autoFindClassWhen(testClazz);
runDbFiles(testClazz, files);
DBEnvironmentFactory.commitCurrentDBEnvironment();
JdbcTracerManager.continueThreadMonitorJdbc();
}
/**
* dbfit放在beforeMethodRunning中初始化，而不是放在setupMthod中初始化的原因是：<br>
* setupMthod中的异常会导致后面所有的测试方法broken <br>
* <br>{@inheritDoc}
*/
@Override
public void beforeMethodRunning(Object testObject, Method testMethod) {
Class testedClazz = testObject.getClass();
JdbcTracerManager.suspendThreadMonitorJdbc();// 不记录dbfit的sql语句
DbFit dbFit = testMethod.getAnnotation(DbFit.class);
if (dbFit != null) {
DBEnvironmentFactory.changeDBEnvironment(dbFit.dataSource());
DbFitModule.setSymbols(dbFit);
}
String[] files = AutoFindDbFit.autoFindMethodWhen(testedClazz, testMethod);
runDbFiles(testedClazz, files);
JdbcTracerManager.continueThreadMonitorJdbc();
}
@Override
public void afterMethodRunned(Object testObject, Method testMethod, Throwable testThrowable) {
Class testedClazz = testObject.getClass();
JdbcTracerManager.suspendThreadMonitorJdbc();
DbFit dbFit = testMethod.getAnnotation(DbFit.class);
if (dbFit != null) {
DBEnvironmentFactory.changeDBEnvironment(dbFit.dataSource());
DbFitModule.setSymbols(dbFit);
}
String[] files = AutoFindDbFit.autoFindMethodThen(testedClazz, testMethod);
runDbFiles(testedClazz, files);
SymbolUtil.cleanSymbols();
DBEnvironmentFactory.changeDBEnvironment(DBEnvironment.DEFAULT_DATASOURCE_NAME);
JdbcTracerManager.continueThreadMonitorJdbc();
}
@Override
protected String getName() {
return "DbFitTestListener";
}
}
}