public static void CorrectlyHandlesNestedProperty()
{
Expression <Func <Container <Sale>, string> > groupByFunc = x => x.Value.StoreId;
string actual = ShouldStartNewAggregateVisitor.Visit(groupByFunc);
Assert.Equal("current.value.storeId != previous.value.storeId", actual);
}
public static void CorrectlyHandlesSingleProperty()
{
Expression <Func <Sale, string> > groupByFunc = x => x.StoreId;
string actual = ShouldStartNewAggregateVisitor.Visit(groupByFunc);
Assert.Equal("current.storeId != previous.storeId", actual);
}
private static string GetShouldStartNewAggregateFunction(QueryExpressions expressions)
{
if (expressions.GroupByExpression == null)
{
return("return false;");
}
return("return " + ShouldStartNewAggregateVisitor.Visit(expressions.GroupByExpression) + ";");
}