public void Equals_WhenObjectsAreTheSameClass_ReturnsTrue()
{
//Arrange
var sut = new FirstDescendantValueObject();
//Act
bool matches = sut.Equals(sut);
//Assert
Assert.IsTrue(matches);
}
public void Equals_WhenCompareObjectIsDifferentType_ReturnsFalse()
{
//Arrange
var sut = new FirstDescendantValueObject();
//Act
bool matches = sut.Equals(new object());
//Assert
Assert.IsFalse(matches);
}
public void Equals_WhenCompareObjectNull_ReturnsFalse()
{
//Arrange
var sut = new FirstDescendantValueObject();
//Act
bool matches = sut.Equals(null);
//Assert
Assert.IsFalse(matches);
}
public void GetHasCode_ObjectsHaveSameValues_HashMatches()
{
//Arrange
var sut = new FirstDescendantValueObject();
var sameValues = new FirstDescendantValueObject();
//Act
int value1 = sut.GetHashCode();
int value2 = sameValues.GetHashCode();
//Assert
Assert.AreEqual(value1, value2);
}
public void GetHasCode_ObjectsAreTheSameReference_HashMatches()
{
//Arrange
var sut = new FirstDescendantValueObject();
var sameObject = sut;
//Act
int value1 = sut.GetHashCode();
int value2 = sameObject.GetHashCode();
//Assert
Assert.AreEqual(value1, value2);
}
public void Equals_WhenFirstDescendantsHaveSameValues_ReturnsTrue()
{
//Arrange
var sut = new FirstDescendantValueObject();
var match = new FirstDescendantValueObject();
//Act
bool matches = sut.Equals(match);
//Assert
Assert.IsTrue(matches);
}
public void GetHasCode_FirstDescendantPrivateClassIsDifferent_HashAreNotEqual()
{
//Arrange
var sut = new FirstDescendantValueObject();
var nonMatch = new FirstDescendantValueObject();
nonMatch.SetPrivateClassFieldToNull();
//Act
int value1 = sut.GetHashCode();
int value2 = nonMatch.GetHashCode();
//Assert
Assert.AreNotEqual(value1, value2);
}
public void Equals_WhenFirstDescendantsPrivateClassIsDifferent_ReturnsFalse()
{
//Arrange
var sut = new FirstDescendantValueObject();
var match = new FirstDescendantValueObject();
match.SetPrivateClassFieldToNotMatch();
//Act
bool matches = sut.Equals(match);
//Assert
Assert.IsFalse(matches);
}
public void Equals_WhenFirstDescendantsPrivateClassSutIsNull_ReturnsFalse()
{
//Arrange
var sut = new FirstDescendantValueObject();
sut.SetPrivateClassFieldToNull();
var match = new FirstDescendantValueObject();
//Act
bool matches = sut.Equals(match);
//Assert
Assert.IsFalse(matches);
}
public void Equals_WhenFirstDescendantsPublicStructSutIsNull_ReturnsFalse()
{
//Arrange
var sut = new FirstDescendantValueObject
{
StructField = null
};
var match = new FirstDescendantValueObject();
//Act
bool matches = sut.Equals(match);
//Assert
Assert.IsFalse(matches);
}
public void GetHasCode_FirstDescendantPublicClassIsDifferent_HashAreNotEqual()
{
//Arrange
var sut = new FirstDescendantValueObject();
var nonMatch = new FirstDescendantValueObject
{
ClassField = new Tuple <int>(2)
};
//Act
int value1 = sut.GetHashCode();
int value2 = nonMatch.GetHashCode();
//Assert
Assert.AreNotEqual(value1, value2);
}
public void GetHasCode_FirstDescendantPublicStructIsDifferent_HashAreNotEqual()
{
//Arrange
var sut = new FirstDescendantValueObject();
var nonMatch = new FirstDescendantValueObject
{
StructField = "other string"
};
//Act
int value1 = sut.GetHashCode();
int value2 = nonMatch.GetHashCode();
//Assert
Assert.AreNotEqual(value1, value2);
}
public void Equals_WhenFirstDescendantsPublicClassIsDifferent_ReturnsFalse()
{
//Arrange
var sut = new FirstDescendantValueObject();
var match = new FirstDescendantValueObject
{
ClassField = new Tuple <int>(2)
};
//Act
bool matches = sut.Equals(match);
//Assert
Assert.IsFalse(matches);
}
public void Equals_WhenFirstDescendantsPublicStructIsDifferent_ReturnsFalse()
{
//Arrange
var sut = new FirstDescendantValueObject();
var match = new FirstDescendantValueObject
{
StructField = "other string"
};
//Act
bool matches = sut.Equals(match);
//Assert
Assert.IsFalse(matches);
}