public void Equals_EdgeTest()
{
StackInt si = new StackInt(100);
object sObj = "StackInt!";
object nl = null;
Assert.False(si.Equals(sObj));
Assert.False(si.Equals(nl));
}
public void Comparison_EqualTest()
{
StackInt first = new StackInt(1);
StackInt second = new StackInt(1);
Assert.False(first > second);
Assert.True(first >= second);
Assert.False(second < first);
Assert.True(second <= first);
Assert.True(first == second);
Assert.False(first != second);
Assert.Equal(0, first.CompareTo(second));
Assert.Equal(0, first.CompareTo((object)second));
Assert.True(first.Equals(second));
Assert.True(first.Equals((object)second));
}
public void ComparisonOperator_SameTypeTest(StackInt si1, StackInt si2, ValueCompareResult expected)
{
Assert.Equal(expected.Bigger, si1 > si2);
Assert.Equal(expected.BiggerEqual, si1 >= si2);
Assert.Equal(expected.Smaller, si1 < si2);
Assert.Equal(expected.SmallerEqual, si1 <= si2);
Assert.Equal(expected.Equal, si1 == si2);
Assert.Equal(!expected.Equal, si1 != si2);
Assert.Equal(expected.Equal, si1.Equals(si2));
Assert.Equal(expected.Equal, si1.Equals((object)si2));
Assert.Equal(expected.Compare, si1.CompareTo(si2));
Assert.Equal(expected.Compare, si1.CompareTo((object)si2));
}
public void ComparisonTest()
{
StackInt big = new StackInt(1);
StackInt small = new StackInt(0);
Assert.True(big > small);
Assert.True(big >= small);
Assert.True(small < big);
Assert.True(small <= big);
Assert.False(big == small);
Assert.True(big != small);
Assert.Equal(1, big.CompareTo(small));
Assert.Equal(1, big.CompareTo((object)small));
Assert.Equal(-1, small.CompareTo(big));
Assert.Equal(-1, small.CompareTo((object)big));
Assert.False(big.Equals(small));
Assert.False(big.Equals((object)small));
}