public void CheckAndRecord(ConstraintsViolations violations)
{
var instance1 = _activator.CreateInstanceAsValueObjectWithFreshParameters();
var instance3 = _activator.CreateInstanceAsValueObjectWithPreviousParameters();
for (var i = 0; i < _activator.GetConstructorParametersCount(); ++i)
{
if (ArgumentIsPartOfValueIdentity(i))
{
var instance2 = _activator.CreateInstanceAsValueObjectWithModifiedParameter(i);
RecordedAssertions.DoesNotThrow(() =>
RecordedAssertions.NotEqual(instance1.GetHashCode(), instance2.GetHashCode(),
"b.GetHashCode() and b.GetHashCode() should return different values when both are created with different argument" + i, violations),
"b.GetHashCode() and b.GetHashCode() should return different values when both are created with different argument" + i, violations);
}
}
RecordedAssertions.DoesNotThrow(() =>
RecordedAssertions.Equal(instance1.GetHashCode(), instance3.GetHashCode(),
"a.GetHashCode() and b.GetHashCode() should return same values when both are created with same arguments", violations),
"a.GetHashCode() and b.GetHashCode() should return same values when both are created with same arguments", violations);
RecordedAssertions.DoesNotThrow(() =>
RecordedAssertions.Equal(instance1.GetHashCode(), instance3.GetHashCode(),
"a.GetHashCode() and b.GetHashCode() should return same values when both are created with same arguments", violations),
"a.GetHashCode() and b.GetHashCode() should return same values when both are created with same arguments", violations);
}
public void CheckAndRecord(ConstraintsViolations violations)
{
foreach (var factory1 in _equalInstances)
{
foreach (var factory2 in _otherInstances)
{
RecordedAssertions.DoesNotThrow(() =>
RecordedAssertions.NotEqual(factory1().GetHashCode(), factory2().GetHashCode(),
"b.GetHashCode() and b.GetHashCode() should return different values for not equal objects", violations),
"b.GetHashCode() and b.GetHashCode() should return different values for not equal objects", violations);
}
}
foreach (var factory in _equalInstances.Concat(_otherInstances))
{
var instance = factory();
RecordedAssertions.DoesNotThrow(() =>
RecordedAssertions.Equal(instance.GetHashCode(), instance.GetHashCode(),
"a.GetHashCode() should consistently return the same value", violations),
"a.GetHashCode() should consistently return the same value", violations);
}
foreach (var factory1 in _equalInstances)
{
foreach (var factory2 in _equalInstances)
{
RecordedAssertions.DoesNotThrow(() =>
RecordedAssertions.Equal(factory1().GetHashCode(), factory2().GetHashCode(),
"a.GetHashCode() and b.GetHashCode() should be equal for equal objects",
violations),
"a.GetHashCode() and b.GetHashCode() should be equal for equal objects",
violations);
RecordedAssertions.DoesNotThrow(() =>
RecordedAssertions.Equal(factory1().GetHashCode(), factory2().GetHashCode(),
"a.GetHashCode() and b.GetHashCode() should be equal for equal objects",
violations),
"a.GetHashCode() and b.GetHashCode() should be equal for equal objects",
violations);
}
}
}