Test Support

Provides infrastructure for Ktor + Exposed (mostly DAO option) based applications for creating elegant tests Support for:

• Database (Exposed)
• Request building
• Response utils and assertions

@Test
fun `test`() = integrationTest {
        val user = UserMother.hasUser().build()

        handleGet("/api/users/${user.id}") {
        }.assert { // HTTP 200 is checked here
            mapTo<UserView>() shouldBe UserView()
        }
    }

Test database usage

Either create testDatabase property with your DBMS credentials or just change the Config

internal val testDatabase by lazy {
    Database.connect(
        Config.databaseUrl,
        user = Config.user,
        password = Config.password,
        driver = Config.driver,
        databaseConfig = DatabaseConfig { useNestedTransactions = true },
        manager = { database ->
            TransactionManager(
                database,
                Connection.TRANSACTION_READ_COMMITTED,
                DEFAULT_REPETITION_ATTEMPTS
            )
        }
    )
}

Use rollbackTransaction lambda in you tests

fun <T> rollbackTransaction(db: Database = testDatabase, statement: Transaction.() -> T): T {
    return transaction(db) { val result = statement(); rollback(); result }
}

You can find examples in the tests of this project