In most projects that use Spring extensively there are a few tests that use #IfProfileValue to mark it as integration test, performance test or similar. When you run these with maven you do something like this:
mvn install -Dperformance-test=true
for a class annotated like this:
#IfProfileValue(name = "performance-test", value = "true")
But if I run this test in IntelliJ I get:
Test '.Tests in Progress.MyTest' ignored
which I can go around in IntelliJ by commenting out the annotation, but I would prefer if the test just ran without having to remove the line, so I don't accidentally commit/push the class without the marker.
Is that possible?
Edit the run-configurations and set your parameter -Dperformance-test=true
as VM option.
See the IDEA Run Config for detailed info.
Related
I am currently working on a Maven Project, using JUnit for defining tests and Jenkins for CI and am looking into how I can group my tests.
Say I had a test class with 20 tests, but I don't want to run all 20 tests, I want to be able to configure which tests to run. For Example, in another standalone project using TestNG and Selenium you can create a test method with the following annotation:
#Test (groups = { "AllTest" })
public void myTestMethod()
{
.. do something
.. assert something
}
... and then I am able to call which group to run based on an XML configuration.
Is it possible to define such type of groupings using Jenkins? I have researched into this and came across the plugin "Tests Selector Plugin" however can't understand how to get started once I've installed the plugin. There is a Wiki Page for it but I can't understand what to do after installing.
I have copy pasted the example property file, and didn't really understand what I needed to manipulate in it. When building, I simply get that the property file cannot be found or Jenkins doesn't have permission; can't find a way around this either :(
It's possible via maven + maven-surefire-plugin
http://maven.apache.org/surefire/maven-surefire-plugin/examples/single-test.html
You can run a single test, set of tests or tests by regexp.
I am writing tests for my Hibernate DAO implementations as I explained here and they run well when I execute them with Maven or on Eclipse with Run as -> Maven test. The application uses Oracle so I had to define the TimeZone, and I did it adding Duser.timezone to the pom file as is described here.
The problem is when I want to execute only one test method, because each method has its own running configuration on Eclipse, and it is disappointing to add the timezone to the VM arguments of each configuration.
I have tried adding System.setProperty("user.timezone", "UTC") and also TimeZone.setDefault(new SimpleTimeZone(...)) to the #beforeClass method but it doesn't work. It shows the error ORA-01882: timezone region not found. I think that the cause is that #ContextConfiguration connects to the database before the #beforeClass method.
I have found a workaround that is adding it as a default argument to the VM. I have done it at Windows -> Preferences -> Installed JREs.
Do you know a better way of doing it?
Well, If you are right about the #Configuration class meddling with the DB, an option would be to do the System.setProperty in a static block in the #Configuration class.
So I edited the name of a JUnit test and now it wont work. Instead I get Unrooted Tests: initializationError.
This is a simple test. Infact it is a test for JUnit tests as I am just starting to use it.
#Test
public void testRun()
String s = null;
assertNull(s);
}
and all i did was change it to testRun2(). Also when I run the file not the individual test, it still runs the old testRun(), not testRun2().
My project has Maven not sure if that is a factor. And I have updated the project
So it turned out that I needed to rebuild using Maven to update the classes. Now it works fine and I can add/modify test cases.
In my case, i changed the method name and it didn't update it automatically, so the above solution of Project> Clean worked well for me.
Another way this error would occur is forgetting the Test annotation. Encountered when right click method name in Eclipse and Run As -> Junit Test.
I have a java project in eclipse, when I press the project right click -> run as junit some tests do not run. I attached a picture, see YamiMailSenderTest for example.
When I try to run the tests directly they are running.
I am using eclipse 3.7.2.
and expanded view:
Any idea?
Ran into the same problem, my error was that I wrote: public void myMethodName(){ //assertions }
instead of: public void testMyMethodName() { //assertions }
the test before the MyMethodName is important.
It's a bit late, but in case anyone finds this via a search engine:
If a Test is run multiple times the results provided by JUnit are indistinguishable for those Tests and thus the results are only displayed for one run. See also the following Eclipse bug report: https://bugs.eclipse.org/bugs/show_bug.cgi?id=172256
Check if you are excluding tests from run by attributes and check under Run > Run Configurations if your JUnit configuration are excluding any tests.
In jUnit 4, a test case needs to have #Test annotation. The test case can be set to ignore with #Ignore annotation. The whole test class can also be set to ignore by placing the #Ignore annotation right above the class declaration. Note: In jUnit 4 , there is no need to extend Testcase class as in jUnit 3. Everything is in annotation.
I have no idea about jUnit 3 since I use only 4.
I had a similar problem. For some reason, the "Run As -> jUnit Test" was always skiping the first test package. I was on an older version of Eclipse and SpringSource.
I moved back to Juno - Version: 4.2.1 and all my test run when I perform: "Run As -> jUnit Test. "
I had the same problem. Eclipse would only recognize and run 5 out of my 9 tests. After much troubleshooting I found this trick to convince Eclipse to recognize the remaining tests: just open each file, hit space and then backspace to mark it as changed, and save it. Then, Eclipse will recognize it as a test.
I am trying to find an approach that will allow me to run a single test from a JUnit class using only command-line and java.
I can run the whole set of tests from the class using the following:
java -cp .... org.junit.runner.JUnitCore org.package.classname
What I really want to do is something like this:
java -cp .... org.junit.runner.JUnitCore org.package.classname.method
or:
java -cp .... org.junit.runner.JUnitCore org.package.classname#method
I noticed that there might be ways to do this using JUnit annotations, but I would prefer to not modify the source of my test classes by hand (attempting to automate this). I did also see that Maven might have a way to do this, but if possible I would like to avoid depending on Maven.
So I am wondering if there is any way to do this?
Key points I'm looking for:
Ability to run a single test from a JUnit test class
Command Line (using JUnit)
Avoid modifying the test source
Avoid using additional tools
You can make a custom, barebones JUnit runner fairly easily. Here's one that will run a single test method in the form com.package.TestClass#methodName:
import org.junit.runner.JUnitCore;
import org.junit.runner.Request;
import org.junit.runner.Result;
public class SingleJUnitTestRunner {
public static void main(String... args) throws ClassNotFoundException {
String[] classAndMethod = args[0].split("#");
Request request = Request.method(Class.forName(classAndMethod[0]),
classAndMethod[1]);
Result result = new JUnitCore().run(request);
System.exit(result.wasSuccessful() ? 0 : 1);
}
}
You can invoke it like this:
> java -cp path/to/testclasses:path/to/junit-4.8.2.jar SingleJUnitTestRunner
com.mycompany.product.MyTest#testB
After a quick look in the JUnit source I came to the same conclusion as you that JUnit does not support this natively. This has never been a problem for me since IDEs all have custom JUnit integrations that allow you to run the test method under the cursor, among other actions. I have never run JUnit tests from the command line directly; I have always let either the IDE or build tool (Ant, Maven) take care of it. Especially since the default CLI entry point (JUnitCore) doesn't produce any result output other than a non-zero exit code on test failure(s).
NOTE:
for JUnit version >= 4.9 you need hamcrest library in classpath
I use Maven to build my project, and use SureFire maven plugin to run junit tests.
Provided you have this setup, then you could do:
mvn -Dtest=GreatTestClass#testMethod test
In this example, we just run a test method named "testMethod" within Class "GreatTestClass".
For more details, check out http://maven.apache.org/surefire/maven-surefire-plugin/examples/single-test.html
The following command works fine.
mvn -Dtest=SqsConsumerTest -DfailIfNoTests=false test
We used IntelliJ, and spent quite a bit of time trying to figure it out too.
Basically, it involves 2 steps:
Step 1: Compile the Test Class
% javac -cp .:"/Applications/IntelliJ IDEA 13 CE.app/Contents/lib/*" SetTest.java
Step 2: Run the Test
% java -cp .:"/Applications/IntelliJ IDEA 13 CE.app/Contents/lib/*" org.junit.runner.JUnitCore SetTest