public void HasCount_WithNonEmptyEnumerableAndLesserCount_ExpectsFalse() => False(ENMRBL_NON_EMPTY.HasCount(COUNT_LESSER));
public void HasCount_WithNonEmptyEnumerableAndGreaterCount_ExpectsFalse() => False(ENMRBL_NON_EMPTY.HasCount(COUNT_GREATER));
public void HasCount_WithNonEmptyEnumerableAndEmptyCount_ExpectsFalse() => False(ENMRBL_NON_EMPTY.HasCount(0));
public void HasCount_WithNonEmptyEnumerableAndRightCount_ExpectsTrue() => True(ENMRBL_NON_EMPTY.HasCount(COUNT_RIGHT));
public void HasCount_WithNonEmptyEnumerableAndNegativeCount_Throws() => Throws <ArgumentOutOfRangeException>( () => ENMRBL_NON_EMPTY.HasCount(-COUNT_ANY));