InlineDelta(2, 5),
          InlineDelta(3, 1),
        ),
      ),
    ).containsExactly(
      InlineDelta(1, 5),
      InlineDelta(3, 1),
    )
  }

  @Test fun inlineDeltaOrNullValid() {
    assertThat(
      inlineDeltaOrNull(
        mappingOf(
          sourceCodePoint0 = 1,
          sourceCodePoint1 = 1,
          mappedToCodePoints = listOf(2),
        ),
      ),