Generating other than .java files testing

I am trying to generate an HTML out fro annotated classes and i need to write unit testing for the generated .html files:

when i am generating .java files i testing them like this:

Truth.assert_().about(javaSource()).that(JavaFileObjects.forResource("source class .java goes here"))
                .processedWith(new UiFormProcessor()).compilesWithoutError()
                .and()
                .generatesSources(JavaFileObjects.forSourceString("","expected generated class content goes here"));

and that works for me very well.

but when i am trying to generate an .html file and use the same code above, it result in an error like this java.lang.AssertionError: Did not find a generated file corresponding to .java

its seems that the generated files are expected to be java files all the time, i have been trying to figure out if i am calling the wrong methods or passing wrong arguments, but i could’nt make it work.

is there anyway to test none java generated sources like hml with this tool?

[tbroyer]

Are you looking for generatesFileNamed(…).withStringContent(…)?

[vegegoku]

Yup you are right. running mvn dependency:tree and i found that i am using com.google.auto.service:auto-service:1.0-rc1 which depends on guava 16, updating to auto-service:1.0-rc2 resolved the issue since it depends on guava 18.

thanks.