Field Expectations get not printed

[mattelacchiato]

When your expectation is defined as field, it does not get printed:

val expected = Set(1, 2)
test("foo"){
  expect(Set(1,2,3) == expected)
}

expect(Set(1,2,3) == expected)
       |          |
       |          false
       Set(1, 2, 3)