asParameterForEach

Provides a fresh value from this fixture as a parameter for each test declared in the content's scope.

Using this function implies a test-level fixture, whose value will be instantiated per test, and has a lifetime of that test. This is safe for concurrent test invocation, because values are isolated.

Usage:

testFixture {
    Account().apply { setBalance(42.0) }
} asParameterForEach {
    test("add 10.0") { account ->
        account.add(10.0)
        assertEquals(52.0, account.balance)
    }
    test("add -10.0") { account ->
        account.add(-10.0)
        assertEquals(32.0, account.balance)
    }
}