hamcrest

How to mock persisting and Entity with Mockito and jUnit

由 半城伤御伤魂 提交于 2021-02-18 01:22:01
问题 I'm trying to find a way to test my entity using Mockito; This is the simple test method: @Mock private EntityManager em; @Test public void persistArticleWithValidArticleSetsArticleId() { Article article = new Article(); em.persist(article); assertThat(article.getId(), is(not(0L))); } How do I best mock the behaviour that the EntityManager changes the Id from 0L to i.e. 1L? Possibly with the least obstructions in readability. Edit: Some extra information; Outside test-scope the EntityManager

How to mock persisting and Entity with Mockito and jUnit

由 痴心易碎 提交于 2021-02-18 01:17:03
问题 I'm trying to find a way to test my entity using Mockito; This is the simple test method: @Mock private EntityManager em; @Test public void persistArticleWithValidArticleSetsArticleId() { Article article = new Article(); em.persist(article); assertThat(article.getId(), is(not(0L))); } How do I best mock the behaviour that the EntityManager changes the Id from 0L to i.e. 1L? Possibly with the least obstructions in readability. Edit: Some extra information; Outside test-scope the EntityManager

Hamcrest check if value is null or empty array

由 半世苍凉 提交于 2021-02-11 15:41:43
问题 I have a code, which returns JSON, where one field might be null or empty array. I have this code to check: import static org.hamcrest.core.AnyOf.anyOf; import static org.hamcrest.CoreMatchers.nullValue; import static org.hamcrest.Matchers.blankOrNullString; // io.restassured.response getResponse.then() .assertThat() .body("entity.fields", anyOf(nullValue(), emptyArray())) But output is unclear java.lang.AssertionError: 1 expectation failed. JSON path entity.fields doesn't match. Expected:

Hamcrest check if value is null or empty array

由 こ雲淡風輕ζ 提交于 2021-02-11 15:36:38
问题 I have a code, which returns JSON, where one field might be null or empty array. I have this code to check: import static org.hamcrest.core.AnyOf.anyOf; import static org.hamcrest.CoreMatchers.nullValue; import static org.hamcrest.Matchers.blankOrNullString; // io.restassured.response getResponse.then() .assertThat() .body("entity.fields", anyOf(nullValue(), emptyArray())) But output is unclear java.lang.AssertionError: 1 expectation failed. JSON path entity.fields doesn't match. Expected:

Hamcrest matcher with slashes is interpreted as a part of validation

由 陌路散爱 提交于 2021-02-07 13:01:25
问题 I have the following validation where I have to check if returned body has a string containing "id": 6354 , but it interprets slashes of special characters. How I can validate strings which contain double quotation marks ? Code import static org.hamcrest.Matchers.containsString; import com.jayway.restassured.response.Response; response.then() .body(containsString("\"id\": 6354")); Error Response body doesn't match expectation. Expected: a string containing "\"id\": 6354" Actual: {...,"id":

Hamcrest matcher for a sublist/partial match?

由 醉酒当歌 提交于 2021-02-07 08:19:53
问题 Say I have an actual List [1, 2, 3, 4] and I want to check if it contains the sub-list [2, 3] (i.e. order is also important). Is there an existing matcher that does this? (There's a poorly-named hasItems method which only checks the actual list matches any one item in the expected list....) 回答1: Write your own if you can. see Writing custom matchers It should be something like: public class HasSublist<T> extends TypeSafeMatcher<T> { @Override public boolean matchesSafely(List<T> subList) { /

Hamcrest matcher for a sublist/partial match?

由 耗尽温柔 提交于 2021-02-07 08:19:45
问题 Say I have an actual List [1, 2, 3, 4] and I want to check if it contains the sub-list [2, 3] (i.e. order is also important). Is there an existing matcher that does this? (There's a poorly-named hasItems method which only checks the actual list matches any one item in the expected list....) 回答1: Write your own if you can. see Writing custom matchers It should be something like: public class HasSublist<T> extends TypeSafeMatcher<T> { @Override public boolean matchesSafely(List<T> subList) { /

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

Duplicate class org.hamcrest.BaseDescription found in modules jetified-hamcrest-core-1.3.jar

由 青春壹個敷衍的年華 提交于 2021-01-19 06:24:48
问题 Android studio 3.6 app/build.gradle: androidTestImplementation 'androidx.test.ext:junit:1.1.1' androidTestImplementation 'com.azimolabs.conditionwatcher:conditionwatcher:0.2' // Espresso framework androidTestImplementation "androidx.test.espresso:espresso-core:$espresso_version" androidTestImplementation "androidx.test.espresso:espresso-intents:$espresso_version" androidTestImplementation "androidx.test.espresso:espresso-contrib:$espresso_version" androidTestImplementation 'org.hamcrest

LeetCode

由 故事扮演 提交于 2020-12-29 20:44:25
Topic String Dynamic Programming Description https://leetcode.com/problems/longest-palindromic-substring/ Given a string s , return the longest palindromic substring in s . Example 1 : Input: s = "babad" Output: "bab" Note: "aba" is also a valid answer. Example 2 : Input: s = "cbbd" Output: "bb" Example 3 : Input: s = "a" Output: "a" Example 4 : Input: s = "ac" Output: "a" Constraints : 1 <= s.length <= 1000 s consist of only digits and English letters (lower-case and/or upper-case), Analysis 方法一：以字符为中心向其两侧扩展探测是否回文。 方法二：动态规划。 dp(i, j) represents whether s(i ... j) can form a palindromic
订阅 hamcrest