A test suite is a collection of tests. We will show you how to create a test collection. Create a test to represent the container for collection. Let's call it MainSuite:
package com.journaler
import org.junit.runner.RunWith
import org.junit.runners.Suite
@RunWith(Suite::class)
@Suite.SuiteClasses(
DummyTest::class,
MainServiceTest::class
)
class MainSuite
Repeat the procedure we did for the instrumentation test from our example to run your test suite.