public static void Check(QueryTestDescription <TModel> tester, Expression rewrittenQuery)
{
var assertingVisitor = new AssertingCriteriaVisitor <TModel>(tester);
assertingVisitor.Visit(rewrittenQuery);
Assert.IsTrue(assertingVisitor.FoundMatch, "Found no expression for {0}.\nFound: {1}".InvariantFormat(tester.ToString(), assertingVisitor.MatchesFound));
}
public static QueryTestDescription <TModel> WithField <TModel>(this QueryTestDescription <TModel> queryTestDescription, params FieldPredicateExpression[] expectedFieldExpressions)
{
foreach (var fieldPredicateExpression in expectedFieldExpressions)
{
queryTestDescription.Fields.Add(fieldPredicateExpression);
}
return(queryTestDescription);
}
public static QueryTestDescription <TModel> WithSchema <TModel>(this QueryTestDescription <TModel> queryTestDescription, params SchemaPredicateExpression[] expectedSchemaExpressions)
{
foreach (var schemaExpression in expectedSchemaExpressions)
{
queryTestDescription.Schemas.Add(schemaExpression);
}
return(queryTestDescription);
}
public void Run(QueryTestDescription <TModel> onItem)
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContext <TModel>(nullQueryableDataSource);
var dynamicQuery = onItem.OriginalExpression as Expression <Func <TModel, bool> >;
dynamic test = new ExpandoObject();
test.colour = "orange";
dynamic test2 = new BendyObject();
test2.colour = "orange";
var query = context.Where(dynamicQuery ?? onItem.OriginalQuery);
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor <TModel> .Check(onItem, generatedQuery.Criteria);
}
public AssertingCriteriaVisitor(QueryTestDescription <TModel> tester)
{
_tester = tester;
}
public void RunExtras(QueryTestDescription <TModel> item)
{
Run(item);
}