Utility functions to aid in cratfting kotlin JUnit tests.

TestingUtils.kt

import org.junit.Assert.assertTrue

fun assertTrueWithMessage(input: Any, expectedOutput: Any, actualOutput: Any) {
    assertTrue(
            createMessage(input, expectedOutput, actualOutput),
            actualOutput == expectedOutput)
}

fun createMessage(input: Any, expectedOutput: Any, actualOutput: Any): String {
    return "input was\n $input\n " +
            "expected output was\n $expectedOutput\n " +
            "actual output was\n $actualOutput"
}