I have a Java project.
PS: In my project, I don't have any java program/source code in src/test/java. - This folder just contains a blank.txt file.
I have two different Gradle versions:
Gradle 1.6 with Java 7 (as Java 8 is NOT compatible with Gradle 1.6 or any version < less than 1.10 version if I'm correct).
The other version is: Gradle 2.3 with Java 8.
Using both of the above mentioned Gradle 1.6 + Java7 OR Gradle 2.3 + Java 8 versions my project build successfully.
Though, I noticed one thing: That while running the build, it calls "test" task automatically (as per the Gradle design, test task runs for free); I found during Gradle 1.6 + Java7 run --- I see the following output.
:jar
:assemble
:compileTestJava UP-TO-DATE
:processTestResources
:testClasses
:test
:check
As you'll notice, it says I don't have any test source code (i.e. src/test/java doesn't contain any source code OR there's nothing new for Gradle to compile this time may be nothing changed since last time gradle ran the build) and that's why compileTestJava task is showing UP-TO-DATE in front of it.
But, :test task is showing that it ran successfully. I have used jacoco (code coverage) section within test { .. } task, then it actually ran that part (as there is no UP-TO-DATE in front of test task). Jacoco section is NOT defined in my project's build.gradle but actually it's coming from a top level / GRADLE_HOME/init.d/some-common-top-level.gradle file (where test { ... has jacoco { ... } .. } section in it).
As I mentioned above, test task didn't say UP-TO-DATE, therefore, after Gradle build process was complete, I can see it created the following folder/files structure inside build/tmp/expandedArchives/org.jacoco.... folder:
$ ls -ltr build/tmp/expandedArchives/
total 4
drwxr-xr-x+ 1 e020001 Domain Users 0 Jul 7 20:45 org.jacoco.agent-0.7.2.201409121644.jar_778m6tp3jrtvcetasufl59dmau
$ ls -ltr build/tmp/expandedArchives/org.jacoco.agent-0.7.2.201409121644.jar_778m6tp3jrtvcetasufl59dmau/
total 272
drwxr-xr-x+ 1 e020001 Domain Users 0 Jul 7 20:58 META-INF
-rwxr-xr-x 1 e020001 Domain Users 2652 Jul 7 20:58 about.html
-rwxr-xr-x 1 e020001 Domain Users 272311 Jul 7 20:58 jacocoagent.jar
drwxr-xr-x+ 1 e020001 Domain Users 0 Jul 7 20:58 org
The same is NOT happening when I'm running Gradle 2.3 and Java8.
Build is successful but I'm not getting build/tmp/expandedArchives/org.jacoco.... folder containing jacocoagent.jar file.
Any idea, why Gradle 2.3 is not creating this jacoco specific .jar file.
With Gradle 2.3+Java8, the following output shows UP-TO-DATE in front of both :compileTestJava and :test tasks (which was not the case with Gradle 1.6 for test task).
I ran "gradle clean build".
:compileTestJava UP-TO-DATE
:compileTestGroovy UP-TO-DATE
:processTestResources
:testClasses
:test UP-TO-DATE
:check
I need Gradle 2.3 to generate this jacocoagent.jar under build/tmp/expandedArchives/org.jacoco..... folder so that I can use it in a downstream Jenkins job (which runs non-Unit tests) as this project does have some Integration tests and I'm fetching the jacocoagent.jar from the parent main build job (which runs gradle clean build including test task) in downstream job so that I can pass it to TOMCAT JVM while starting Tomcat (so that I can get jacocoIT.exec code coverage for IT tests). But, after I switched to Gradle 2.3, all projects where I don't have src/test/java ... now jacocoagent.jar is not getting created and the copy artifact plugin fails while trying to copy the .jar file from parent job.
One more point:
With Gradle 1.6 + Java7, if I run gradle clean build, it successfully creates that jacocoagent.jar inside build/tmp/expandedArchives/org.jacoco..... folder but it works this way, only when I run gradle clean build or "gradle clean; gradle test".
If I run gradle clean build, and then remove build/tmp folder, and now just run: gradle test, it shows me UP-TO-DATE in front of both :compileTestJava and :test tasks and doesn't create build/tmp/expandedArchives/org.jacoco.... folder containing jacocoagent.jar file.
For more info, I'm attaching the profile run (i.e. using --profile option) while running gradle test task for Gradle 1.6 + java 7.
I see that, in the profile html file that when test task is run, it first calls compileJava as per Gradle process logic and then test task and it's also calling depedencies --- :jacocoAgent (as per the dependency resolution tab):
But,
with Gradle 2.3 + Java8, the dependency Resolution / order and Task execution step is not same (or in the order as compared to Gradle 1.6) for generating or showing any reference to jacocoAgent dependency as it's not even calling it.
Running Gradle1.6 +Java7 test task with -i (or --info) option shows why it ran test task even though I had no test source code, see the reason why:
Note: Recompile with -Xlint:unchecked for details.
:processResources
Skipping task ':processResources' as it has no source files.
:processResources UP-TO-DATE
:classes
Skipping task ':classes' as it has no actions.
:compileTestJava
Skipping task ':compileTestJava' as it has no source files.
:compileTestJava UP-TO-DATE
:processTestResources
Executing task ':processTestResources' due to:
No history is available.
:testClasses
Skipping task ':testClasses' as it has no actions.
:test
file or directory '/my/workspace/project/build/classes/test', not found
Executing task ':test' due to:
No history is available.
file or directory '/my/workspace/project/build/classes/test', not found
Finished generating test XML results (0.001 secs)
Generating HTML test report...
Finished generating test html results (0.012 secs)
BUILD SUCCESSFUL
you can force the test task to be executed no matter what the status of inputs and outputs are:
test{
outputs.upToDateWhen{false}
}
for earlier gradle versions you can ensure the class directory exists by
task createTestClassesDir << {sourceSets.test.output.classesDir.mkdirs()}
test.dependsOn createTestClassesDir
Summary:
With Gradle 2.3, if there are no valid .java/.groovy (or etc) test code, then test task won't even run and thus there'll be no jacocoagent.jar created somewhere deep in build/tmp/exapandedArchives/org.jacoco.xxx.... folder.
Solution was to include the following (in top level $GRADLE_HOME/init.d/some-global-file.gradle) inside allprojects { .... } section. All we are doing is, if src/test/java (standard) or any legacy folder structure (src/java if your project structure is like this) doesn't have any valid test source code, then we can add a dummy test file (DummyTestXYZ.java or groovy) and let test task run which will generate jacocoagent.jar (which we can use / tie in Tomcat options for generating jacoco report for non-unit aka integration tests). This way, if your main build job calls a downstream/child job to run your IT tests, it won't fail as it can fetch jacocoagent.jar (from main build job's workspace) as test task will create jacocoagent.jar in build/tmp/expandedArchives/org.jacoco.xx.x.xx..x folder (that you can get using Copy Artifact plugin in Jenkins).
PS: Change the if statement logic acc. to your own folder setup i.e. in which folder you'd want to create the DummyTestXYZ.java file. In our case, all new projects were using src/test/java (standard folder structure as per Maven/Gradle standard) and during the new project creation, we are adding valid sample unit tests checked-in to the source control. Thus, in the logic below, we are actually ignoring to create this DummyTestXYZ.java in case src/test/java exists and creating this file only if src/test/java folder doesn't exist in the project (i.e. this is a project which has legacy folder structure) + test/java (legacy folder for storing JUnit unit tests) has no .java programs and/or if test/java doesn't exist then create it first and then create the dummy file. I know, we could have uploaded jacocoagent.jar at some location on Jenkins server and use that file while starting Tomcat for getting code coverage for IT tests. The dummy test file we added requires junit:junit:4.10 or 4.11 library version for the :compileTestJava task to succeed.
compileJava {
doLast {
def dirName = "${projectDir}/test/java"
if(!file( "${projectDir}/src/test/java" ).exists())
if(!file( dirName ).exists())
new File( dirName ).mkdirs()
if(file( dirName ).exists()) {
def javaCnt = new FileNameByRegexFinder().getFileNames(dirName, /.*\.java/).size()
if(javaCnt == 0) {
def f = new File( dirName , 'DummyTestXYZ.java' )
def w = f.newPrintWriter()
w.println('import org.junit.Test;')
w.println('')
w.println('public class DummyTestXYZ {')
w.println('#Test' )
w.println('public void test() {')
w.println('}')
w.println('}')
w.close()
}
}
}
}
test {
doFirst {
testResultsDirName = "test-results/UT"
testReportDirName = "tests/UT"
}
maxParallelForks = 5
forkEvery = 50
//ignoreFailures = true
// Following Jacoco section is required only in Jenkins
// But a developer can uncomment them if they want this feature to work for their
// Desktop local Gradle builds.
jacoco {
//Following vars works only with versions >= 1.7 version of Gradle
destinationFile = file("$buildDir/jacoco/UT/jacocoUT.exec")
}
doLast {
if (file("${projectDir}/test/java/DummyTestXYZ.java").exists()) {
println "++"
println "++"
println "++"
println "======================================================="
println "DEV Team – Please add valid Unit tests in this project."
println "======================================================="
println "++"
println "++"
println "++"
sleep(30 * 1000)
new File("${projectDir}/build/classes/test").deleteDir()
new File("${buildDir}/jacoco/UT").deleteDir()
new File("${buildDir}/test-results/UT").deleteDir()
delete "${projectDir}/test/java/DummyTestXYZ.java"
}
}
}
//Do the same (as above test code) for any other similar test tasks like integartionTest, acceptanceTest etc..
jacocoTestReport {
//cleaning any compile time generated (for ex: JiBx classes files) so that jacoco task won't fail for not finding the actual source files (.java/.groovy for the compile time generated .class files)
doFirst {
delete fileTree (dir: "${buildDir}/classes", include: "**/JiBX_*.class")
}
group = "Reporting"
description = "Generate Jacoco coverage reports after running tests."
//ignoreFailures = true
executionData = fileTree(dir: 'build/jacoco', include: '**/*.exec')
reports {
xml{
enabled true
//Following value is a file
destination "${buildDir}/reports/jacoco/xml/jacoco.xml"
}
csv.enabled false
html{
enabled true
//Following value is a folder
destination "${buildDir}/reports/jacoco/html"
}
}
sourceDirectories = files(['src/java','src/main/java', 'src/main/groovy'])
classDirectories = files('build/classes/main')
doLast {
if (file("${projectDir}/test/java/DummyTestXYZ.java").exists()) {
delete "${projectDir}/test/java/DummyTestXYZ.java"
}
}
}
I have some trouble writing the most basic unit test for a job. My problem can be recreated by creating a new job by running grails create-job my in the console.
This will create two files
MyJob.goovy (under the default package myApp - resides in test\unit\myApp)
MyJobSpec.groovy (under the default package myApp - resides in grails-app\jobs\myApp)
Now if i try to use the job MyJob in the test, as example
import myApp.MyJob //This is not resolved
#TestMixin(GrailsUnitTestMixin)
class MyJobSpec extends Specification {
def myJob
I get the compiler error Groovy:unable to resolve class MyJob. Everything so far was automatically created by the plugin. What is going on here? Is there something i did wrong / how do i get this to work?
Using grails 2.3.11.
I don't know which IDE are you using or if you are running everything on a terminal, but I had similar problems with Eclipse and what you need to do is to add grails-app/jobs to the classpath as a source folder.
I installed the dart plugin, set the SDK home path to the dart-sdk folder, configured the scope and checked the 'Dart SDK enabled' option in Phpstorm 6.0.3. Next, I created a dart file in a 'test' directory with the following code (obviously I added the dependency unittest in my pubspec.yaml and ran pub get):
library mytests;
import 'package:unittest/unittest.dart';
main(){
test('my test', (){
expect(1+1, equals(2));
});
}
When I run this unit test however (by right clicking inside the file and selecting 'Run Test: my test', an error is outputted in the unit testing window stating the following:
C:/dart/dart-sdk/bin/dart.exe --ignore-unrecognized-flags --package-root=C:/Users/myname/dart/pokerdart/test/packages/ C:\Users\myname\AppData\Local\Temp\jetbrains_unit_config.dart
Testing started at 18:55 ...
'file:///C:/Users/myname/AppData/Local/Temp/jetbrains_unit_config.dart': error: line 1 pos 1: unresolved implicit call to super constructor 'Configuration()'
import 'package:unittest/unittest.dart';
^
When I run the test using powershell it just works... Am I missing something/doing something wrong?
Any help is greatly appreciated!
WEB-9636 is fixed in version 7. Please try upgrading to PHPStorm 7.1.3. Or, even better, try PHPStorm 8 EAP (http://confluence.jetbrains.com/display/PhpStorm/PhpStorm+Early+Access+Program) - Dart support has been improved there
I'm in the middle of my first ever stab at setting up Jenkins to build and run unit tests /code coverage with my CakePHP project. So far I have successfully got Jenkins fetching and building automatically from my BitBucket repository - a small victory in itself.
Next thing I want to happen is for the unit tests to run and code coverage reports to be populated.
Here is my build.xml, which is being executed in Jenkins with the (only) build command phing -f $WORKSPACE/build.xml
<?xml version="1.0" encoding="UTF-8"?>
<project name="Consumer Love" default="phpunit">
<target name="phpunit">
<exec command="cake test app --coverage-clover logs/reports/clover.xml"></exec>
</target>
</project>
I think the issue is that when you run cake test app it asks for a prompt of which specific tests you want to run, I have been unable to figure out a method to run all of my CakePHP app unit tests.
The solution was to create a custom CakePHP Test suite which adds specific files/directories to be tested, then run that suite with the command cake test app AllTests.
For example, here is my Test/Case/AllTests.php:
/*
* Custom test suite to execute all tests
*/
class AllTestsTest extends PHPUnit_Framework_TestSuite {
public static function suite() {
$path = APP . 'Test' . DS . 'Case' . DS;
$suite = new CakeTestSuite('All tests');
$suite->addTestDirectory($path . 'Model' . DS);
return $suite;
}
}
This testsuite simply adds the Models directory to the testing environment, so all my model tests now get executed. As you can see it can be extended to run more/all tests as seen fit.
Try cake test app all. I can't confirm this makes the difference just now, but I've pulled this out of a phing build file where I'm doing the same thing as you so it should be good.
I'm trying to launch the tests of the groovy simple archetype generated by maven:
mvn archetype:generate
-DarchetypeGroupId=org.codehaus.gmaven.archetypes
-DarchetypeArtifactId=gmaven-archetype-basic -DarchetypeVersion=1.3
But when I launch the ExampleTest.groovy in src/test/groovy/fr/xlim/ssd/fuzzer/ExampleTest.groovy:
import Example
package fr.xlim.ssd.fuzzer
class ExampleTest extends GroovyTestCase
{
void testShow() {
assert true
new Example().show()
}
}
I've the following error:
unexpected token: package - file:/home/kartoch/works/groovy/fuzzer
/src/test/groovy/fr/xlim/ssd/fuzzer/ExampleTest.groovy[3:1]
It seems the package keyword is badly placed or not recognized by the groovy compiler, even if the test file is in the correct directory.
Any ideas ? maybe a syntax changes in Groovy (I'm using groovy 1.7) ?
Note: this error may not be related to maven
Move your import under the package line, just as in Java.