Merge pull request 'test' (#1) from main into yexuhui_branch

zuoyezhongyuzuowanle

ceshi/.gitignore

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+### IntelliJ IDEA ###
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

ceshi/src/CalOpion.java

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+public class CalOpion {
+    public  static int add(int a,int b){
+    return a+b;}
+}

ceshi/src/Calculator.java

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+public class Calculator {
+    static int result; //静态变量，用于存储运行结果
+        public void add(int n) {
+        result=result+n;
+        }
+        public void substract(int n) {
+        result=result-1; //Bug: 正确的应该是 result =result-n
+        }
+        public void a(int n){
+        }// 此方法尚未写好
+        public void divide(int n){
+        result=result/n;
+        }
+        public void square(int n){
+        result=n*n;
+        }
+        public void squareRoot(int n) {
+         for (; ;) ;  //Bug : 死循环
+         }
+         public void clear() {  // 将结果清零
+         result = 0;
+         }
+         public int getResult() {
+         return result;
+         }
+}

ceshi/src/Main.java

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+// 按两次 Shift 打开“随处搜索”对话框并输入 `show whitespaces`，
+// 然后按 Enter 键。现在，您可以在代码中看到空格字符。
+public class Main {
+    public static void main(String[] args) {
+        // 当文本光标位于高亮显示的文本处时按 Alt+Enter，
+        // 可查看 IntelliJ IDEA 对于如何修正该问题的建议。
+        System.out.printf("Hello and welcome!");
+
+        // 按 Shift+F10 或点击装订区域中的绿色箭头按钮以运行脚本。
+        for (int i = 1; i <= 5; i++) {
+
+            // 按 Shift+F9 开始调试代码。我们已为您设置了一个断点，
+            // 但您始终可以通过按 Ctrl+F8 添加更多断点。
+            System.out.println("i = " + i);
+        }
+    }
+}

ceshi/test/CalculatorTest.java

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+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import static org.hamcrest.Matchers.*;
+import static org.junit.Assert.*;
+
+public class CalculatorTest {
+
+    @Before
+    public void setUp() throws Exception {
+        System.out.println("测试开始");
+    }
+
+    @After
+    public void tearDown() throws Exception {
+    }
+
+    @Test
+    public void add() {
+        Calculator cal = new Calculator();
+        cal.add(5);
+    }
+
+    @Test
+    public void substract() {
+        /**数值匹配**/
+        //测试变量是否大于指定值
+        assertThat(501,greaterThan(50));
+        //测试变量是否小于指定值
+        assertThat(6,lessThan(100));
+    }
+
+    @Test
+    public void a() {
+    }
+
+    @Test
+    public void divide() {
+    }
+
+    @Test
+    public void square() {
+    }
+
+    @Test
+    public void squareRoot() {
+    }
+
+    @Test
+    public void clear() {
+    }
+
+    @Test
+    public void getResult() {
+    }
+}

ceshi/test/comd/CalOpion.java

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+package comd;
+
+public class CalOpion {
+    public  static int add(int a,int b){
+        return a+b;}
+}

ceshi/test/comd/CalTest.java

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+package comd;
+//带参数的测试用例
+
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.CsvFileSource;
+import org.junit.jupiter.params.provider.CsvSource;
+import org.junit.jupiter.params.provider.MethodSource;
+import org.junit.jupiter.params.provider.ValueSource;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Stream;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+public class CalTest {
+    @Test
+    public void test1(){
+       assertNotNull("name");
+    }
+    @Test
+    public void test2(){
+        CalOpion cal=new CalOpion();
+       int num= cal.add(3,5);
+        assertEquals(8,num);
+    }
+@ParameterizedTest
+@ValueSource(strings = {"test1","test2","test3"})
+    public void test3(String str){
+        assertNotNull(str);
+
+    }
+    @DisplayName("单一参数循环")
+    @ParameterizedTest
+    @ValueSource(ints = {1,2,3,4,5,6,7,8,9})
+ public void test4(int num){
+        assertNotEquals(5,num);
+ }
+ @DisplayName("多个参数循环")
+ @ParameterizedTest
+ @CsvSource({"3,5,8","1,0,1","4,5,9"})
+ public void test5(int  a1,int a2,int a3){
+        assertEquals(a3, CalOpion.add(a1,a2));
+
+ }
+ public static Stream getString(){
+        return  Stream.of("java","c","oracle","apple");
+ }
+
+ @DisplayName("一个方法的结果集 作为参数传入")
+ @ParameterizedTest
+ @MethodSource("getString")
+ public void test6(String str){
+        assertEquals("java",str);
+
+ }
+
+ public static List getList(){
+        ArrayList list=new ArrayList();
+        String [] s1={"admin","9999999","true"};
+
+     String [] s2={"admin","9999999","false"};
+     String [] s3={"admin","9999999","true"};
+     String [] s4={"admin","9999999","true"};
+
+     list.add(s1);
+     list.add(s2);
+     list.add(s3);
+     list.add(s4);
+
+     return list;
+
+
+ }
+ @DisplayName("方法返回list结果集")
+ @ParameterizedTest
+ @MethodSource("getList")
+ public void test7(Object username,String password){
+     System.out.println(username+"sssss"+password);
+
+ }
+
+ @DisplayName("从文件来取数据")
+ @ParameterizedTest
+ @CsvFileSource(files = "/testvalue.csv",numLinesToSkip = 1)
+ public void test8(String username,String password){
+     System.out.println(username+"----"+password);
+
+ }
+
+
+
+
+}

ceshi/test/comd/testvalue.csv

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+用户名，密码
+zhangsan,123456
+lisi,12345678
+wanger,888888

ceshi/web/WEB-INF/web.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
+         version="4.0">
+</web-app>

ceshi/web/web/WEB-INF/web.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
+         version="4.0">
+</web-app>