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Tag: junit4

JUnit4 – Trying to make my constructor work with my unit tests

So as you will be able to see in the code, my class constructor asks the user for an input of the “initialValue” of their object. I then have a method “addToValue” which adds to that value. When trying to use JUnit4 to learn TDD it does not use the “initialValue” parameter to set the value of “value”, therefore it

Fail to generate allure-results directory based on JUnit 4

I failed to generate the directory allure-results in my project. I have tried many methods from google(create src/test/resources/allure.properties, set <resultsDirectory>${project.build.directory}/allure-results</resultsDirectory> in pom.xml, etc.), but all setting seems not to take effect. I also failed to redirect the result to other directories. It always said “[ERROR] Directory <project_path>/target/allure-results not found”. My command to generate report is My pom.xml is like: Answer

org.springframework.dao.DataIntegrityViolationException While running Junit testcase in sprintboot

Have developed a springboot project and Using H2 database in writing testcases, if we run individual controllerTest class , All testcases are passing. but we run all the test classes together few test classes are failing with below error: Using following annotations for each controllertest class: H2 database configs used in application-test.properties file are: Answer The problem seems to be

How to mock a method call in a constructor?

I have class class1, which has 2 member variables: I want to test the method fun, so I will have to write a test-class and a test method for that. But, how do I mock the method call config.getEnablingStatus(), while creating an object of type classA in the test class? I am thinking of doing something like this [see the

JUnit4 failed to load application context

I am trying to use JUnit4 for testing of my project. I have tried using JUnit5 but I cannot get this working either. I am trying to test my account controller at the momemnt. This is the full stack trace of the error I am receving Here is my build.gradle: } This is the version of spring boot I am

How to write or mock interface methods available in jar?

Having Method like in above method helperCommands is a interface in my Jar file that contains getDisplayConfirmation() method my question is how can i mock this method i check below link but no help Unit testing of Jar methods in java i’m using below dependency is it mendatory to use powerMockRunner ? or above code is enough to write junit?

Assert that actual value is in a collection of possible expected values

Is there a way to assert that an actual value equals any of a number of values? Example: I can see that I can just swap the arguments around: but that reverses the semantics. I’m not checking if permittedTransformations is correct; I’m checking actual. Answer You can map the set elements to individual Matcher<String> objects, and combine them with either:

Maven Failsafe fails with java.lang.NoClassDefFoundError

I’ve started a new project: PostfixSQLConfig. It’s a simple Spring Boot application that is essentialy supposed to provide CRUD access for 4 simple databse tables. I wrote the the repository for the first table and some basic integration tests for said repository. Since this particular table should not provide update functionality, I implemented update function as: where NotUpdatableException is my

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