public void EqualInstancesHaveEqualHashCode()
{
var u1 = new Union <int, string, byte, decimal, bool, char, long>(1);
var u2 = new Union <int, string, byte, decimal, bool, char, long>(1);
Assert.That(u1.GetHashCode(), Is.EqualTo(u2.GetHashCode()), "Equal instances did not have the same hash code.");
}
public void DifferentCasesHaveDifferentHashCodes()
{
var u1 = new Union <int, string, byte, decimal, bool, char, long>(1);
var u2 = new Union <int, string, byte, decimal, bool, char, long>((byte)1);
Assert.That(u1.GetHashCode(), Is.Not.EqualTo(u2.GetHashCode()), "Non-equal instances had the same hash code.");
}
public void SameT3Values_AreEqualAndHaveSameHashCode()
{
var a = new Union<int, string, Colors>(Colors.Blue);
var b = new Union<int, string, Colors>(Colors.Blue);
IsTrue(a.Equals(b));
IsTrue(a == b);
AreEqual(a.GetHashCode(), b.GetHashCode());
}
public void DifferentValues_AreNotEqualAndHaveDifferentHashCodes()
{
var a = new Union<int, string>(0);
var b = new Union<int, string>("1234");
IsFalse(a.Equals(b));
IsTrue(a != b);
AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void SameT2Values_AreEqualAndHaveSameHashCode()
{
var a = new Union<int, string>("1234");
var b = new Union<int, string>("1234");
IsTrue(a.Equals(b));
IsTrue(a == b);
AreEqual(a.GetHashCode(), b.GetHashCode());
}
public void SameT4Values_AreEqualAndHaveSameHashCode()
{
var a = new Union<int, string, Colors, Animals>(Animals.Cat);
var b = new Union<int, string, Colors, Animals>(Animals.Cat);
IsTrue(a.Equals(b));
IsTrue(a == b);
AreEqual(a.GetHashCode(), b.GetHashCode());
}
public void DifferentT1T3Values_AreNotEqualAndHaveDifferentHashCodes()
{
var a = new Union<int, string, Colors>(0);
var b = new Union<int, string, Colors>(Colors.Green);
IsFalse(a.Equals(b));
IsTrue(a != b);
AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void SameT2Values_AreEqualAndHaveSameHashCode()
{
var a = new Union <int, string>("1234");
var b = new Union <int, string>("1234");
IsTrue(a.Equals(b));
IsTrue(a == b);
AreEqual(a.GetHashCode(), b.GetHashCode());
}
public void DifferentT1T2Values_AreNotEqualAndHaveDifferentHashCodes()
{
var a = new Union <int, string, Colors, Animals>(2);
var b = new Union <int, string, Colors, Animals>("1234");
IsFalse(a.Equals(b));
IsTrue(a != b);
AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void DifferentT3T4Values_AreNotEqualAndHaveDifferentHashCodes()
{
var a = new Union <int, string, Colors, Animals>(Colors.Red);
var b = new Union <int, string, Colors, Animals>(Animals.Cow);
IsFalse(a.Equals(b));
IsTrue(a != b);
AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void SameT4Values_AreEqualAndHaveSameHashCode()
{
var a = new Union <int, string, Colors, Animals>(Animals.Cat);
var b = new Union <int, string, Colors, Animals>(Animals.Cat);
IsTrue(a.Equals(b));
IsTrue(a == b);
AreEqual(a.GetHashCode(), b.GetHashCode());
}
public void SameT3Values_AreEqualAndHaveSameHashCode()
{
var a = new Union <int, string, Colors>(Colors.Blue);
var b = new Union <int, string, Colors>(Colors.Blue);
IsTrue(a.Equals(b));
IsTrue(a == b);
AreEqual(a.GetHashCode(), b.GetHashCode());
}
public void DifferentT2T3Values_AreNotEqualAndHaveDifferentHashCodes()
{
var a = new Union <int, string, Colors>("xyz");
var b = new Union <int, string, Colors>(Colors.Green);
IsFalse(a.Equals(b));
IsTrue(a != b);
AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public override int GetHashCode()
{
int hash = 1;
if (ruleCase_ == RuleOneofCase.MaxNumVersions)
{
hash ^= MaxNumVersions.GetHashCode();
}
if (ruleCase_ == RuleOneofCase.MaxAge)
{
hash ^= MaxAge.GetHashCode();
}
if (ruleCase_ == RuleOneofCase.Intersection)
{
hash ^= Intersection.GetHashCode();
}
if (ruleCase_ == RuleOneofCase.Union)
{
hash ^= Union.GetHashCode();
}
return(hash);
}
public override int GetHashCode() => _union.GetHashCode();
public void T3HashCode_IsBasedOnT3Value()
{
var a = new Union <int, string, Colors>(Colors.Blue);
AreEqual(a.GetHashCode(), Colors.Blue.GetHashCode());
}
public void T2HashCode_IsBasedOnT2Value()
{
var a = new Union <int, string, Colors>("cow");
AreEqual(a.GetHashCode(), "cow".GetHashCode());
}
public void T1HashCode_IsBasedOnT1Value()
{
var a = new Union <int, string, Colors>(2);
AreEqual(a.GetHashCode(), 2.GetHashCode());
}
public void DifferentT3T4Values_AreNotEqualAndHaveDifferentHashCodes()
{
var a = new Union<int, string, Colors, Animals>(Colors.Red);
var b = new Union<int, string, Colors, Animals>(Animals.Cow);
IsFalse(a.Equals(b));
IsTrue(a != b);
AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void T2HashCode_IsBasedOnT2Value()
{
var a = new Union <int, string, Colors, Animals>("party");
AreEqual(a.GetHashCode(), "party".GetHashCode());
}
public void T4HashCode_IsBasedOnT4Value()
{
var a = new Union <int, string, Colors, Animals>(Animals.Cow);
AreEqual(a.GetHashCode(), Animals.Cow.GetHashCode());
}