public void Load_With_Valid_Model_Sets_Expected_Workspace_Model()
{
var sut = CreateSut();
var actualWorkspaceViewModel = sut.Load(WorkspaceModelFactory.Create());
Assert.That(actualWorkspaceViewModel.WorkspaceModel, Is.Not.Null);
}
public void InitializeWithRawExpressionParsesExpectedAggregateVariableSubscriptOnLeft()
{
var sut = new ExpressionConstraintModel(WorkspaceModelFactory.Create().Model, new ConstraintExpressionModel("$xx[1] > 1"));
var leftVariableReference = (AggregateVariableReferenceNode)sut.Expression.Node.InnerExpression.LeftExpression.InnerExpression;
Assert.That(leftVariableReference.SubscriptStatement.Subscript, Is.EqualTo(1));
}
public void Load_With_Valid_Model_Returns_Expected_Constraints()
{
var sut = CreateSut();
var actualWorkspaceViewModel = sut.Load(WorkspaceModelFactory.Create());
Assert.That(actualWorkspaceViewModel.ModelEditor.Constraints.Count, Is.EqualTo(1));
}
public void InitializeWithRawExpressionParsesExpectedAggregateVariableNameOnRight()
{
var sut = new ExpressionConstraintModel(WorkspaceModelFactory.Create().Model, new ConstraintExpressionModel("$x[1] > $x[2]"));
var rightVariableReference = (AggregateVariableReferenceNode)sut.Expression.Node.InnerExpression.RightExpression.InnerExpression;
Assert.That(rightVariableReference.VariableName, Is.EqualTo("x"));
}
public void Initialize_With_Raw_Expression_Parses_Expected_Variable_Name_On_Right()
{
var sut = new ExpressionConstraintModel(WorkspaceModelFactory.Create().Model, new ConstraintExpressionModel("$y = $x"));
var rightVariableReference = (SingletonVariableReferenceNode)sut.Expression.Node.InnerExpression.RightExpression.InnerExpression;
Assert.That(rightVariableReference.VariableName, Is.EqualTo("x"));
}
public void Initialize_With_Raw_Expression_Parses_Expected_Literal_On_Right()
{
var sut = new ExpressionConstraintModel(WorkspaceModelFactory.Create().Model, new ConstraintExpressionModel("$y <= 44"));
var rightLiteral = (IntegerLiteralNode)sut.Expression.Node.InnerExpression.RightExpression.InnerExpression;
Assert.That(rightLiteral.Value, Is.EqualTo(44));
}
public void Initialize_With_Character_Range_Parses_Expected_Lower_Band()
{
var sut = new SharedDomainModel(WorkspaceModelFactory.Create().Model, new ModelName("A domain"), new SharedDomainExpressionModel(" 'a'..'z' "));
var rangeExpressionNode = (RangeDomainExpressionNode)sut.Expression.Node.Inner;
Assert.That(rangeExpressionNode.RightExpression, Is.InstanceOf <BandExpressionNode>());
}
public void Initialize_With_List_Expression_Parses_Expected_Inner()
{
var sut = new SharedDomainModel(WorkspaceModelFactory.Create().Model, new ModelName("A domain"), new SharedDomainExpressionModel("\"rita\", \"sue\", \"bob\""));
var rangeExpressionNode = (ListDomainExpressionNode)sut.Expression.Node.Inner;
Assert.That(rangeExpressionNode.Items.Values, Is.All.Not.Null);
Assert.That(rangeExpressionNode.Items.Values, Is.All.InstanceOf <ItemNameNode>());
Assert.That(rangeExpressionNode.Items.Values, Has.Count.EqualTo(3));
}
private static VariableModel CreatedDeletedVariable()
{
var x = WorkspaceModelFactory.Create();
return(x.Model.GetVariableByName("x"));
}
private DisplayModel CreateDisplayModel()
{
return(new DisplayModel(WorkspaceModelFactory.Create().Model));
}
public void CreateWorkspaceWithBlankNameReturnsModelWithBlankName()
{
var sut = WorkspaceModelFactory.Create();
Assert.That(sut.Model.Name.Text, Is.Empty);
}
public void Initialize_With_Raw_Expression_Parses_Expected_Operator()
{
var sut = new ExpressionConstraintModel(WorkspaceModelFactory.Create().Model, new ConstraintExpressionModel(" $a1 > 999 "));
Assert.That(sut.Expression.OperatorType, Is.EqualTo(OperatorType.Greater));
}