Test case failed using testable-mock with junit:junit:4.+ about testable-mock

[linfan]

Thanks for raise the issue, I‘ll have a try and check it.

Actually we have a much larger test case pool including all demo cases and issue related cases, which run with JUnit 4 and maven. Sorry cannot open source it because it also contains several internal issue cases with biz related code. Combine JUnit 4 with Gradle has never been tried before, but should have not reason to fail.

[gospeljohn]

Compate with junit very important after all there are lot of users of junit.

Thanks.

[linfan]

checkout branch junit4 and try : )
it works as expected (with Gradle 6.7).

[gospeljohn]

cool, so cute.
But can you explain the function of below:
test {
jvmArgs "-javaagent:${classpath.find { it.name.contains("testable-agent") }.absolutePath}"
useJUnit()
}

How I deploy the testable-mock with Robolectric to test Android project?

Thanks.

[linfan]

can you explain the function of below
the first line jvmArgs ... will found the full path of testable-agent.jar file from jvm classpath, and set a -javaagent parameter it to jvmArgs property correcting to the jar file found, and this agent jar do all the mock magics. look up -javaagent parameter of jvm for more details.
second line useJUnit() is a standard configuration for Junit 4.

How I deploy the testable-mock with Robolectric to test Android project?
that's a good question, TestableMock and Robolectric are technically match, however I don't have a simple enough demo at my hand. maybe could you found an android demo with recent Robolectric release? I'll show how to fit it.

[gospeljohn]

Sure， check the attachment which is I write a sample demo using Robolectric, you can try.
Good luck.

[linfan]

hey... I did not see the attachment

[gospeljohn]

Sorry, please check the attachment.
testablemock.zip

[linfan]

Emm, looks like google repository get blocked from my home network, some android dependence not downloadable, and I'm having 2 days off tomorrow and the day after tomorrow.
Will try to get it done next Monday when back to office, sorry man.

[gospeljohn]

Hello, did you have time to try the attchment demo?

[linfan]

Sure : )
Checkout the attached zip.

The key point is below configuration inside the app/build.gradle file.

android {
    testOptions {
        unitTests {
            all {
                jvmArgs "-javaagent:${classpath.find { it.name.contains("testable-agent") }.absolutePath}"
            }
        }
    }
}

testablemock-robolectric.zip

[gospeljohn]

Cool， Thank you very much.

[linfan]

Happy to help, also thx for your Robolectric demo 😀.