public void CanConcatParameter()
{
var parameters = new ParameterCollection();
parameters.Add(new BasicParameter() {
ParameterName = "param1",
ParameterValue = "SharpDevelop"
}
);
parameters.Add(new BasicParameter() {
ParameterName = "param2",
ParameterValue = " is "
}
);
parameters.Add(new BasicParameter() {
ParameterName = "param3",
ParameterValue = "great"
}
);
var reportSettings = CreateReportSettings(parameters);
var visitor = new ExpressionVisitor(reportSettings);
var script = "=Parameters!param1 + Parameters!param2 + Parameters!param3";
collection[0].Text = script;
visitor.Visit(collection[0]);
Assert.That (collection[0].Text,Is.EqualTo("SharpDevelop is great"));
}
public void SumGroupedList()
{
var visitor = new ExpressionVisitor (reportSettings);
visitor.SetCurrentDataSource(dataSource.GroupedList);
var script = "= sum('randomint')";
collection[0].Text = script;
visitor.Visit(collection[0]);
var result = list.Sum(x => x.RandomInt);
Assert.That(Convert.ToDouble(collection[0].Text),Is.EqualTo(result));
}
public void SumAllGroups () {
var container = new ExportContainer();
container.ExportedItems.AddRange(collection);
var visitor = new ExpressionVisitor (reportSettings);
visitor.SetCurrentDataSource(dataSource.GroupedList);
foreach (var group in dataSource.GroupedList) {
var script = "= sum('randomint')";
collection[0].Text = script;
visitor.SetCurrentDataSource(group);
visitor.Visit(container);
var result = list.Where(k => k.GroupItem == group.Key.ToString()).Sum(x => x.RandomInt);
Assert.That(Convert.ToDouble(collection[0].Text),Is.EqualTo(result));
}
}
public void ParameterNotExist()
{
var parameters = new ParameterCollection();
parameters.Add(new BasicParameter() {
ParameterName = "param1",
ParameterValue = "SharpDevelop"
}
);
var reportSettings = CreateReportSettings(parameters);
var visitor = new ExpressionVisitor(reportSettings);
var script = "=Parameters!paramNotExist";
collection[0].Text = script;
visitor.Visit(collection[0]);
Assert.That (collection[0].Text.StartsWith("Missing"));
Assert.That (collection[0].Text.Contains("paramNotExist"));
}