public void BooleanType_ShouldImplement_ValueEquality() { var booleanType = new BooleanType(); Assert.That(booleanType.Equals(null), Is.False); Assert.That(booleanType.Equals(new IntegerType()), Is.False); Assert.That(booleanType.Equals(new BooleanType()), Is.True); }
public override TypeValidationResult CheckType() { Type = new BooleanType(); var result = Right.CheckType(); if (result.HasError) { return(result); } if (Type.Equals(result.Type) == false) { return(TypeValidationResult.Invalid(Position, $"Not operator called with expression which is not boolean")); } return(TypeValidationResult.Valid(Type)); }