Junit 多组测试数据测试

使用 Junit 指定多组测试数据进行测试。

测试方法使用的 SHA3Utils 代码仓库地址: java-core

Parameterized 测试

批量指定多个待测参数, 按数据逐一测试

import org.junit.Test;import org.junit.runner.RunWith;import org.junit.runners.Parameterized;import java.util.Arrays;import java.util.List;/** * Description: JunitTest 批量指定多个待测参数, 按数据逐一测试 * 
Blog: http://blog.wxcsdb88.com
 * * @author wxcsdb88 * @since 2017-12-10 00:21 **/@RunWith(Parameterized.class)public class JunitTestParameterizeDemo {    private String input;    public JunitTestParameterizeDemo(String input) {        this.input = input;    }    @Parameterized.Parameters    public static List getParams() {        return Arrays.asList("hello", "hi", "good morning", "how are you");    }    @Test    public void sha224() throws Exception {        String result = SHA3Utils.sha224(input);        System.out.println(String.format("input is %s, SHA3-224 output: %s", input, result));    }    @Test    public void sha256() throws Exception {        String result = SHA3Utils.sha256(input);        System.out.println(String.format("input is %s, SHA3-256 output: %s", input, result));    }    @Test    public void sha384() throws Exception {        String result = SHA3Utils.sha384(input);        System.out.println(String.format("input is %s, SHA3-384 output: %s", input, result));    }    @Test    public void sha512() throws Exception {        String result = SHA3Utils.sha512(input);        System.out.println(String.format("input is %s, SHA3-512 output: %s", input, result));    }}

Theories 测试

提供一组参数的排列组合值作为待测试方法的输入参数, 按照方法逐一测试

import org.junit.experimental.theories.DataPoints;import org.junit.experimental.theories.Theories;import org.junit.experimental.theories.Theory;import org.junit.runner.RunWith;/** * Description: theories 提供一组参数的排列组合值作为待测试方法的输入参数, 按照方法逐一测试 * 
Blog: http://blog.wxcsdb88.com
 * * @author wxcsdb88 * @since 2017-12-10 00:21 **/@RunWith(Theories.class)public class JUnitTestDemoTheories {    @DataPoints    public static String[] inputs = {"hello", "hi", "good morning", "how are you"};    @Theory    public void sha224Theories(String input) throws Exception {        String result = SHA3Utils.sha224(input);        System.out.println(String.format("input is %s, SHA3-224 output: %s", input, result));    }    @Theory    public void sha256(String input) throws Exception {        String result = SHA3Utils.sha256(input);        System.out.println(String.format("input is %s, SHA3-256 output: %s", input, result));    }    @Theory    public void sha384(String input) throws Exception {        String result = SHA3Utils.sha384(input);        System.out.println(String.format("input is %s, SHA3-384 output: %s", input, result));    }    @Theory    public void sha512(String input) throws Exception {        String result = SHA3Utils.sha512(input);        System.out.println(String.format("input is %s, SHA3-512 output: %s", input, result));    }}