public void Equals_EqualValues_EqualsIsTrue()
{
Assert.True(SmallValue1.Equals(SmallValue1));
Assert.True(SmallValue1.Equals(SmallValue2));
Assert.True(NullValue1.Equals(NullValue2));
}
public void CompareTo_ArgumentIncompatible_ExceptionThrown()
{
Assert.Throws <ArgumentException>(() => SmallValue1.CompareTo(1));
}
public void Equals_DifferentValues_EqualsIsFalse()
{
Assert.False(SmallValue1.Equals(LargeValue));
Assert.False(SmallValue1.Equals(NullValue1));
Assert.False(NullValue1.Equals(SmallValue1));
}
public void CompareTo_ArgumentIsNull_PositiveValueReturned()
{
Assert.True(SmallValue1.CompareTo(null) > 0);
Assert.True(SmallValue1.CompareTo((object)null) > 0);
}
public void CompareTo_InstancePrecedesArgumentInSortOrder_NegativeValueReturned()
{
Assert.True(SmallValue1.CompareTo(LargeValue) < 0);
Assert.True(SmallValue1.CompareTo((object)LargeValue) < 0);
}
public void GetHashCode_EqualValues_HashCodesAreEqual()
{
Assert.Equal(SmallValue1.GetHashCode(), SmallValue2.GetHashCode());
Assert.Equal(NullValue1.GetHashCode(), NullValue2.GetHashCode());
}
public void GetHashCode_DifferentValues_HashCodesAreNotEqual()
{
Assert.NotEqual(SmallValue1.GetHashCode(), LargeValue.GetHashCode());
Assert.NotEqual(SmallValue1.GetHashCode(), NullValue1.GetHashCode());
}
public void Equals_NullValue_EqualsIsFalse()
{
Assert.False(SmallValue1.Equals(null));
Assert.False(NullValue1.Equals(null));
}
