pom.xml/maven包

<dependencies>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.12</version>
    </dependency>
</dependencies>

import static org.junit.Assert.*;//导入Assert类所有的静态方法

public class TriangleTest{
    @Test
    public void test(){
        assertEquals(flase,new Triangle().judgEdges(1,2,3));
    }
}