public void should_join_items_when_to_string_given_all_sub_sfuff()
{
var select = new SelectInfo()
{
Items = new List <SelectItem>
{
new SelectItem {
Name = "a"
},
new SelectItem
{
Name = "b",
CollectionFilter = FilterInfo.Parse("(c>1)and(d<2)"),
CollectionOrder = OrderInfo.Parse("e,f.desc(),g.asc()"),
CollectionLimit = new LimitInfo(1, 5),
SubItems = new List <SelectItem> {
new SelectItem {
Name = "h"
},
new SelectItem {
Name = "i"
}
}
},
new SelectItem {
Name = "j"
},
}
};
select.ToString().Should().Be("a,b{limit(1,5),orderby(e.asc(),f.desc(),g.asc()),where((c > 1) and (d < 2))}(h,i),j");
}
public void should_get_empty_string_when_to_string_given_non_items()
{
var select = new SelectInfo()
{
Items = null
};
select.ToString().Should().Be(string.Empty);
}
public SelectInfo ParseSelectInfo(string text)
{
if (string.IsNullOrWhiteSpace(text))
{
return(null);
}
var context = new ParseContext(text, this.CurrentCulture);
SelectInfo selectInfo = context.ParseSelectInfo();
context.SkipWhiteSpace();
if (context.NotEnd())
{
throw ParseErrors.InvalidText(context);
}
return(selectInfo);
}
public void should_join_items_when_to_string_given_simple_items()
{
var select = new SelectInfo()
{
Items = new List <SelectItem>
{
new SelectItem {
Name = "a"
},
new SelectItem {
Name = "b"
}
}
};
select.ToString().Should().Be("a,b");
}
public void should_join_items_when_to_string_given_collection_order()
{
var select = new SelectInfo()
{
Items = new List <SelectItem>
{
new SelectItem {
Name = "a"
},
new SelectItem {
Name = "b", CollectionOrder = OrderInfo.Parse("c,d.desc(),e.asc()")
},
new SelectItem {
Name = "f"
},
}
};
select.ToString().Should().Be("a,b{orderby(c.asc(),d.desc(),e.asc())},f");
}
public void should_join_items_when_to_string_given_collection_filter()
{
var select = new SelectInfo()
{
Items = new List <SelectItem>
{
new SelectItem {
Name = "a"
},
new SelectItem {
Name = "b", CollectionFilter = FilterInfo.Parse("c=123")
},
new SelectItem {
Name = "d"
},
}
};
select.ToString().Should().Be("a,b{where(c == 123)},d");
}
public void should_join_items_when_to_string_given_collection_limit()
{
var select = new SelectInfo()
{
Items = new List <SelectItem>
{
new SelectItem {
Name = "a"
},
new SelectItem {
Name = "b", CollectionLimit = new LimitInfo(1, 5)
},
new SelectItem {
Name = "f"
},
}
};
select.ToString().Should().Be("a,b{limit(1,5)},f");
}
public void should_join_items_when_to_string_given_sub_items()
{
var select = new SelectInfo()
{
Items = new List <SelectItem>
{
new SelectItem {
Name = "a"
},
new SelectItem {
Name = "b", SubItems = new List <SelectItem> {
new SelectItem {
Name = "c"
}
}
},
new SelectItem {
Name = "d"
},
}
};
select.ToString().Should().Be("a,b(c),d");
}
public void should_return_null_when_parse_empty_string()
{
SelectInfo.Parse(null).Should().BeNull();
SelectInfo.Parse(string.Empty).Should().BeNull();
SelectInfo.Parse(" \t ").Should().BeNull();
}
private void ParseSelectInfoShouldBe(string inputText, string expected)
{
SelectInfo.Parse(inputText).ToString().Should().Be(expected);
}
public void should_throw_exception_when_parse_invalid_collection_functions(string input)
{
var action = new Action(() => SelectInfo.Parse(input));
action.Should().ThrowExactly <FilterInfoParseException>();
}