junit

Is it possible to cache Spring's Application Context between classes?

由 时光毁灭记忆、已成空白 提交于 2021-02-07 08:15:54
问题 I'm trying to improve the performance of the Spring integration tests of a project I'm working on. We're using Spring + Gradle + JUnit. With this configuration inside the build.gradle file: test { useJUnit() setForkEvery(0) setMaxParallelForks(1) } We're able to run all tests in a single JVM. Though I think this is the default behaviour. But I've been reading about Spring Test Context Caching and with this property in my application-test.yml: logging: level: org: springframework: test:

Is it possible to cache Spring's Application Context between classes?

由 馋奶兔 提交于 2021-02-07 08:05:34
问题 I'm trying to improve the performance of the Spring integration tests of a project I'm working on. We're using Spring + Gradle + JUnit. With this configuration inside the build.gradle file: test { useJUnit() setForkEvery(0) setMaxParallelForks(1) } We're able to run all tests in a single JVM. Though I think this is the default behaviour. But I've been reading about Spring Test Context Caching and with this property in my application-test.yml: logging: level: org: springframework: test:

Error while using powermock in JUnit

由 心已入冬 提交于 2021-02-07 07:59:35
问题 While I am running JUnit file I am getting the following type of error. Here is the complete stacktrace below: org.powermock.reflect.exceptions.FieldNotFoundException: Field 'fTestClass' was not found in class org.junit.internal.runners.MethodValidator. at org.powermock.reflect.internal.WhiteboxImpl.getInternalState(WhiteboxImpl.java:643) at org.powermock.reflect.Whitebox.getInternalState(Whitebox.java:308) at org.powermock.modules.junit4.internal.impl.testcaseworkaround

Using DbUnit with tables which do not have primary keys

由 天大地大妈咪最大 提交于 2021-02-07 06:23:09
问题 I'm attempting to set up my unit testing environment to use DbUnit. I'm having a few problems as the tables which I am attempting to control do not have primary keys. I have been getting a org.dbunit.dataset.NoPrimaryKeyException . I have followed the steps here http://dbunit.wikidot.com/noprimarykeytable but how do I use: connection.getConfig().setProperty("http://www.dbunit.org/properties/primaryKeyFilter", new MyPrimaryKeyFilter("A1")); for each of my tables? For example, I have the

How to run tests in a class sequentially in ScalaTest?

由 荒凉一梦 提交于 2021-02-07 03:01:53
问题 I have a class which extends org.scalatest.junit.JUnitSuite. This class has a couple of tests. I do not want these tests to run in parallel. I know how simple it is with Specs2 (extend the class with Specification and add a single line sequential inside the class) as shown here: How to run specifications sequentially. I do not want to alter the Build file by setting: parallelExecution in Test := false nor I want to use tags to run specific test files sequentially. All I want is a way to make

How to run tests in a class sequentially in ScalaTest?

由 橙三吉。 提交于 2021-02-07 02:59:51
问题 I have a class which extends org.scalatest.junit.JUnitSuite. This class has a couple of tests. I do not want these tests to run in parallel. I know how simple it is with Specs2 (extend the class with Specification and add a single line sequential inside the class) as shown here: How to run specifications sequentially. I do not want to alter the Build file by setting: parallelExecution in Test := false nor I want to use tags to run specific test files sequentially. All I want is a way to make

Non-void test methods in JUnit 4

由 |▌冷眼眸甩不掉的悲伤 提交于 2021-02-06 13:51:06
问题 I would like a JUnit 4 test class to implement the same interface as the class its testing. This way, as the interface changes (and it will, we're in early development), the compiler guarantees that corresponding methods are added to the test class. For example: public interface Service { public String getFoo(); public String getBar(); } public class ServiceImpl implements Service { @Override public String getFoo() { return "FOO"; } @Override public String getBar() { return "BAR"; } } public

Spring Boot 单元测试

由 [亡魂溺海] 提交于 2021-02-06 10:28:10
来源：https://eamonyin.blog.csdn.net 一、 单元测试的概念 概念： 1. 单元测试（unit testing），是指对软件中的最小可测试单元进行检查和验证。在Java中单元测试的最小单元是类。 2. 单元测试是开发者编写的一小段代码，用于检验被测代码的一个很小的、很明确的功能是否正确。执行单元测试，就是为了证明这 段代码的行为和我们期望是否一致。 单元测试引用： 1. 众所周知，通过spring initialize创建的Spring Boot项目会在Maven中自动携带很多starter依赖： 其中包含了一个名为 spring-boot-starter-test 的依赖，本文是围绕这个依赖展开。 2. Spring Boot中引入单元测试很简单，添加如下依赖（即 spring-boot-starter-test 依赖）： <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> 3. spring-boot-starter-test有如下几个库： spring-boot-starter-test UML图： 二、单元测试的作用

[剑指offer]把字符串转换成整数

由 为君一笑 提交于 2021-02-06 08:00:14
题目描述 将一个字符串转换成一个整数(实现Integer.valueOf(string)的功能，但是string不符合数字要求时返回0)，要求不能使用字符串转换整数的库函数。 数值为0或者字符串不是一个合法的数值则返回0。 输入描述: 输入一个字符串,包括数字字母符号,可以为空 输出描述: 如果是合法的数值表达则返回该数字，否则返回0 示例1 输入 +2147483647 1a33 输出 2147483647 0 题目链接： https://www.nowcoder.com/practice/1277c681251b4372bdef344468e4f26e?tpId=13&tqId=11202&rp=3&ru=/ta/coding-interviews&qru=/ta/coding-interviews/question-ranking package com.sunshine.OFFER66_SECOND; import org.junit.Test; public class A49_StrToInt { @Test public void test() { String str = "+2147483647" ; String str2 = "-9" ; int i = StrToInt(str2); System.out.println(i); } public int

JUnit4 - AssertionFailedError: No tests found

由 …衆ロ難τιáo~ 提交于 2021-02-06 06:55:59
问题 I'm using AndroidJUnitRunner with Espresso. I wrote a simple test but always receive this exception. According to Stackoverflow answers, the problem is messing up the JUnit3 and JUnit4 but I have never used JUnit3 in my project. junit.framework.AssertionFailedError: No tests found in com.walletsaver.app.test.espresso.SignUpPopupTest package com.walletsaver.app.test.espresso; import android.support.test.rule.ActivityTestRule; import android.support.test.runner.AndroidJUnit4; import android
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