Junit5修改

Author: huizhuoli

pom.xml

@@ -12,21 +12,30 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<junit.jupiter.version>5.4.2</junit.jupiter.version>
 	</properties>
 
 	<dependencies>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
-			<scope>test</scope>
-		</dependency>
+	<dependency>
+	<groupId>org.junit.jupiter</groupId>
+	<artifactId>junit-jupiter-engine</artifactId>
+	<version>${junit.jupiter.version}</version>
+</dependency>
+
+<dependency>
+    <groupId>org.junit.jupiter</groupId>
+    <artifactId>junit-jupiter-params</artifactId>
+    <version>${junit.jupiter.version}</version>
+    <scope>test</scope>
+</dependency>
+
 		<dependency>
 			<groupId>org.powermock</groupId>
 			<artifactId>powermock-module-junit4</artifactId>
 			<version>1.6.5</version>
 			<scope>test</scope>
 		</dependency>
+		
 		<dependency>
 			<groupId>org.powermock</groupId>
 			<artifactId>powermock-api-mockito</artifactId>

src/test/java/cn/swust/software/whitebox/Exam1Test2.java

@@ -0,0 +1,57 @@
+package cn.swust.software.whitebox;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+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 junit.framework.Assert;
+
+@DisplayName("Junit5测试")
+class Exam1Test2 {
+	private double DELTA = 1e-15;
+	Exam1 testObject; 
+	@BeforeAll
+	static void setUpBeforeClass() throws Exception {
+	}
+
+	@BeforeEach
+	void setUp() throws Exception {
+		testObject = new Exam1();
+	}
+
+	@Test
+	@DisplayName("直接测试")
+	void test() {
+		int a, b, c;
+		a = 2; 
+		b = 0;
+		c = 3;
+		double actx = testObject.DoWork(a, b, c);
+		int expx = 2;
+		Assertions.assertEquals(expx, actx, DELTA);
+	}
+
+	@ParameterizedTest  
+	@DisplayName("参数化测试")
+	 @CsvSource({"1,2,3,4", "1,1,1,1", "3,4,5,6"})
+	public void testFun1(int a,int b, int c, int expx) {   
+		double actx = testObject.DoWork(a, b, c); 
+		Assertions.assertEquals(expx, actx, DELTA);
+	}
+	
+	@ParameterizedTest  
+	@DisplayName("参数化文件测试")
+	 @CsvFileSource(resources = "/testdata.csv",  numLinesToSkip = 1)
+	public void testFun2(int a,int b, int c, int expx) {   
+		double actx = testObject.DoWork(a, b, c); 
+		Assertions.assertEquals(expx, actx, DELTA);
+	}
+	
+}

src/test/resources/testdata.csv

@@ -0,0 +1,4 @@
+a,b,c,exp
+1,2,3,5
+1,2,4,2
+3,4,5,6