@CanIgnoreReturnValue
  public final Ordered containsAtLeast(
      @Nullable Object k0, @Nullable Object v0, @Nullable Object... rest) {
    return containsAtLeastEntriesIn(accumulateMap("containsAtLeast", k0, v0, rest));
  }
@Test
  public void containsAtLeastWrongValue_sameToStringForKeys() {
    expectFailureWhenTestingThat(ImmutableMap.of(1L, "jan", 1, "feb"))
        .containsAtLeast(1, "jan", 1L, "feb");
    assertFailureKeys(
        "keys with wrong values",
        "for key",
        "expected value",
        "but got value",
        "for key",
        "expected value",
        "but got value",
        "---",
        "expected to contain at least",
        "but was");
    assertFailureValueIndexed("for key", 0, "1 (java.lang.Integer)");
    assertFailureValueIndexed("expected value", 0, "jan");
    assertFailureValueIndexed("but got value", 0, "feb");
    assertFailureValueIndexed("for key", 1, "1 (java.lang.Long)");
    assertFailureValueIndexed("expected value", 1, "feb");
    assertFailureValueIndexed("but got value", 1, "jan");
  }