app/build.gradle is missing junit dependencies, causing Build to abort

[blueglyph]

Those two dependencies are required:

    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'

Otherwise, building the project from the command-line or from the IDE ends with an error:

Task :app:compileDebugUnitTestKotlin FAILED
e: D:\projects\android\kotlin-search-master\app\src\test\java\com\example\kotlin_search\ExampleUnitTest.kt: (3, 12): Unresolved reference: junit
e: D:\projects\android\kotlin-search-master\app\src\test\java\com\example\kotlin_search\ExampleUnitTest.kt: (5, 12): Unresolved reference: junit
e: D:\projects\android\kotlin-search-master\app\src\test\java\com\example\kotlin_search\ExampleUnitTest.kt: (13, 6): Unresolved reference: Test
e: D:\projects\android\kotlin-search-master\app\src\test\java\com\example\kotlin_search\ExampleUnitTest.kt: (15, 9): Unresolved reference: assertEquals

Alternatively, since the two source test files don't seem to do anything, they could be removed.