The last release of ReportGenerator can merge cobertura files. You can install it from nuget usage: reportgenerator “-reports:target\*\*.xml” “-targetdir:C:\report” -reporttypes:Cobertura A file Corbertura.xml is generated in the targetdir directory You can use the dotnet core version to use it on linux or mac
There are several solutions: You can add a public constructor and call it from a test. While it doesn’t make sense, it also doesn’t hurt (much). Create a dummy static instance (you can call the private constructor here). Ugly but you can give the field a name to communicate your intent (JUST_TO_SILENCE_COBERTURA is a good … Read more
Add below lines to your application Goals:(configure section of the application in jenkins) cobertura:cobertura -Dcobertura.report.format=xml pom.xml changes: <reporting> <plugins> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>cobertura-maven-plugin</artifactId> <version>2.6</version> <configuration> <formats> <format>html</format> <format>xml</format> </formats> </configuration> </plugin> </plugins>
I had same problem using maven cobertura plugin. All tests failed when run from cobertura:report. But all tests succeeded when run directly from surefire plugin. As some of you already said the problem is that coberture byte code instrumentation of is not compatible with JDK7. You can see here http://vikashazrati.wordpress.com/2011/10/09/quicktip-verifyerror-with-jdk-7/ that the exception is related … Read more
You can exclude classes from instrumentation. Then they should not appear on reports. See exclude statements below. You can also ignore calls to some methods. See ignore statement below. If you are using maven, see maven plugin manual. <configuration> <instrumentation> <ignores> <ignore>com.example.boringcode.*</ignore> </ignores> <excludes> <exclude>com/example/dullcode/**/*.class</exclude> <exclude>com/example/**/*Test.class</exclude> </excludes> </instrumentation> </configuration> And for ant see this. <cobertura-instrument … Read more
Clearly this is due JVM locking issues either in your JVM implementation, or rather, in the way you are deploying your cobertura JAR. Jenkins can spawn up alot of JVM threads, and if cobetura is on your global classpath, its possible that some weird collisions are happening. I assume, ultimately, that this should be attributed … Read more
Right now, Android Studio integrates jacoco automatically to do code coverage. You just need to add a few lines of code: apply plugin: ‘jacoco-android’ android { buildTypes { debug { testCoverageEnabled = true } } } More information here: http://blog.wittchen.biz.pl/test-coverage-report-for-android-application/
Line coverage measures how many statements you took (a statement is usually a line of code, not including comments, conditionals, etc). Branch coverages checks if you took the true and false branch for each conditional (if, while, for). You’ll have twice as many branches as conditionals. Why do you care? Consider the example: public int … Read more