public void SingleExpandResultsInSingleExpandTree()
{
SelectExpandPathToStringVisitor visitor = new SelectExpandPathToStringVisitor();
NonSystemToken path = new NonSystemToken("NavProp", null, null);
path.IsStructuralProperty = false;
path.Accept(visitor).Should().Be("NavProp");
}
public void SystemTokenThrows()
{
SelectExpandPathToStringVisitor visitor = new SelectExpandPathToStringVisitor();
SystemToken systemToken = new SystemToken(ExpressionConstants.It, null);
Action visitSystemToken = () => systemToken.Accept(visitor);
visitSystemToken.ShouldThrow<NotSupportedException>().WithMessage(Strings.ALinq_IllegalSystemQueryOption(ExpressionConstants.It));
}
public void SingleExpandResultsInSingleExpandTree()
{
SelectExpandPathToStringVisitor visitor = new SelectExpandPathToStringVisitor();
NonSystemToken path = new NonSystemToken("NavProp", null, null);
path.IsStructuralProperty = false;
path.Accept(visitor).Should().Be("NavProp");
}
public void SystemTokenThrows()
{
SelectExpandPathToStringVisitor visitor = new SelectExpandPathToStringVisitor();
SystemToken systemToken = new SystemToken(ExpressionConstants.It, null);
Action visitSystemToken = () => systemToken.Accept(visitor);
visitSystemToken.ShouldThrow <NotSupportedException>().WithMessage(Strings.ALinq_IllegalSystemQueryOption(ExpressionConstants.It));
}
public void SelectAtTheEndOfPathResultsInSelectQueryOption()
{
SelectExpandPathToStringVisitor visitor = new SelectExpandPathToStringVisitor();
NonSystemToken path = new NonSystemToken("NavProp", null, new NonSystemToken("StructuralProp", null, null));
path.IsStructuralProperty = false;
path.NextToken.IsStructuralProperty = true;
path.Accept(visitor).Should().Be("NavProp($select=StructuralProp)");
}
public void ExpandOnlyPathResultsInExpandOnlyTree()
{
SelectExpandPathToStringVisitor visitor = new SelectExpandPathToStringVisitor();
NonSystemToken path = new NonSystemToken("NavProp", null, new NonSystemToken("NavProp1", null, null));
path.IsStructuralProperty = false;
path.NextToken.IsStructuralProperty = false;
path.Accept(visitor).Should().Be("NavProp($expand=NavProp1)");
}
public void SelectAtTheEndOfPathResultsInSelectQueryOption()
{
SelectExpandPathToStringVisitor visitor = new SelectExpandPathToStringVisitor();
NonSystemToken path = new NonSystemToken("NavProp", null, new NonSystemToken("StructuralProp", null, null));
path.IsStructuralProperty = false;
path.NextToken.IsStructuralProperty = true;
path.Accept(visitor).Should().Be("NavProp($select=StructuralProp)");
}
public void ExpandOnlyPathResultsInExpandOnlyTree()
{
SelectExpandPathToStringVisitor visitor = new SelectExpandPathToStringVisitor();
NonSystemToken path = new NonSystemToken("NavProp", null, new NonSystemToken("NavProp1", null, null));
path.IsStructuralProperty = false;
path.NextToken.IsStructuralProperty = false;
path.Accept(visitor).Should().Be("NavProp($expand=NavProp1)");
}
public void SystemTokenThrows()
{
SelectExpandPathToStringVisitor visitor = new SelectExpandPathToStringVisitor();
SystemToken systemToken = new SystemToken(ExpressionConstants.It, null);
Action visitSystemToken = () => systemToken.Accept(visitor);
NotSupportedException exception = Assert.Throws <NotSupportedException>(visitSystemToken);
Assert.Equal(Strings.ALinq_IllegalSystemQueryOption(ExpressionConstants.It), exception.Message);
}
/// <summary>
/// Write out the current list of expansion paths as a list of strings.
/// </summary>
/// <returns>The current list of expansion paths as a list of strings.</returns>
private IEnumerable <string> WriteExpansionPaths()
{
SelectExpandPathToStringVisitor visitor = new SelectExpandPathToStringVisitor();
return(this.expandPaths.Where(path => path != null).Select(path => path.Accept(visitor)));
}
/// <summary>
/// Write out the current list of expansion paths as a list of strings.
/// </summary>
/// <returns>The current list of expansion paths as a list of strings.</returns>
private IEnumerable<string> WriteExpansionPaths()
{
SelectExpandPathToStringVisitor visitor = new SelectExpandPathToStringVisitor();
return this.expandPaths.Where(path => path != null).Select(path => path.Accept(visitor));
}
