public void DefaultValues()
{
var sut = new ReturnStatement();
Assert.AreEqual(new UnknownExpression(), sut.Expression);
Assert.False(sut.IsVoid);
Assert.AreNotEqual(0, sut.GetHashCode());
Assert.AreNotEqual(1, sut.GetHashCode());
}
public void Equality_default()
{
var a = new ReturnStatement();
var b = new ReturnStatement();
Assert.AreEqual(a, b);
Assert.AreEqual(a.GetHashCode(), b.GetHashCode());
}
public void Equality_differentKind()
{
var a = new ReturnStatement {
IsVoid = true
};
var b = new ReturnStatement();
Assert.AreNotEqual(a, b);
Assert.AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void Equality_differentExpression()
{
var a = new ReturnStatement {
Expression = new ConstantValueExpression()
};
var b = new ReturnStatement {
Expression = new NullExpression()
};
Assert.AreNotEqual(a, b);
Assert.AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void Equality_reallyTheSame()
{
var a = new ReturnStatement
{
Expression = new ConstantValueExpression(),
IsVoid = true
};
var b = new ReturnStatement
{
Expression = new ConstantValueExpression(),
IsVoid = true
};
Assert.AreEqual(a, b);
Assert.AreEqual(a.GetHashCode(), b.GetHashCode());
}