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TestCreatePattern.java
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96 lines (88 loc) · 2.7 KB
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import com.Abstract.Factory.AbstractFactory;
import com.Abstract.Factory.ComputerEngineer;
import com.Abstract.Factory.IntelFactory;
import com.Builder.Pattern.Builder;
import com.Builder.Pattern.ConcreteBuilder;
import com.Builder.Pattern.Director;
import com.Builder.Pattern.Product;
import com.Builder.Pattern.case01.WelcomeBuilder;
import com.Factory.Method.ExportFactory;
import com.Factory.Method.ExportFile;
import com.Factory.Method.ExportHtmlFactory;
import com.Static.Factory.Method.Login;
import com.Static.Factory.Method.LoginManager;
import org.junit.Test;
/**
* 测试创建型模式，共五种：工厂方法模式、抽象工厂模式、单例模式、建造者模式、原型模式。
*/
public class TestCreatePattern {
/**
* 简单工厂模式 Static.Factory.Method
*/
@Test
public void test01() {
String loginType = "password";
String name = "name";
String password = "password";
Login login = LoginManager.factory(loginType);
boolean bool = login.verify(name, password);
if (bool) {
/**
* 业务逻辑
*/
} else {
/**
* 业务逻辑
*/
}
}
/**
* 工厂模式 Factory.Method
*/
@Test
public void test02() {
String data = "";
ExportFactory exportFactory = new ExportHtmlFactory();
ExportFile ef = exportFactory.factory("financial");
ef.export(data);
}
/**
* 抽象工厂模式 Abstract.Pattern
*/
@Test
public void test03() {
//创建装机工程师对象
ComputerEngineer cf = new ComputerEngineer();
//客户选择并创建需要使用的产品对象
AbstractFactory af = new IntelFactory();
//告诉装机工程师自己选择的产品，让装机工程师组装电脑
cf.makeComputer(af);
}
/**
* 单例模式 Singleton.pattern
*/
@Test
public void test04() { }
/**
* 建造模式 Builder.Pattern
*/
@Test
public void test05() {
Builder builder = new ConcreteBuilder();
Director director = new Director(builder);
director.construct();
Product product = builder.retrieveResult();
System.out.println(product.getPart1());
System.out.println(product.getPart2());
}
/**
* 建造模式 Builder.Pattern.case01
*/
@Test
public void test06() {
com.Builder.Pattern.case01.Builder builder = new WelcomeBuilder();
com.Builder.Pattern.case01.Director director =
new com.Builder.Pattern.case01.Director(builder);
director.construct("toAddress@126.com", "fromAddress@126.com");
}
}