public void DefaultValues()
{
var sut = new ExpressionStatement();
Assert.AreEqual(new UnknownExpression(), sut.Expression);
Assert.AreNotEqual(0, sut.GetHashCode());
Assert.AreNotEqual(1, sut.GetHashCode());
}
public void Equality_Default()
{
var a = new ExpressionStatement();
var b = new ExpressionStatement();
Assert.AreEqual(a, b);
Assert.AreEqual(a.GetHashCode(), b.GetHashCode());
}
public void Equality_DifferentExpression()
{
var a = new ExpressionStatement {
Expression = new NullExpression()
};
var b = new ExpressionStatement();
Assert.AreNotEqual(a, b);
Assert.AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void Equality_ReallyTheSame()
{
var a = new ExpressionStatement {
Expression = new NullExpression()
};
var b = new ExpressionStatement {
Expression = new NullExpression()
};
Assert.AreEqual(a, b);
Assert.AreEqual(a.GetHashCode(), b.GetHashCode());
}