public void ToQueryString_ArrayWithNoItems()
{
// Given
IDictionary args = new Dictionary <string, object>
{
{ "arr", new object[0] }
};
// When
var queryString = UriUtil.ToQueryString(args);
// Then
Assert.Empty(queryString);
}
public void ToQueryString_Array()
{
// Given
IDictionary args = new Dictionary <string, object>
{
{ "ids", new object[] { 1, 2, 3 } }
};
// When
var queryString = UriUtil.ToQueryString(args);
// Then
var expected = "?ids[]=1&ids[]=2&ids[]=3";
var obtained = queryString;
Assert.Equal(expected, obtained);
}
public void ToQueryString_ArrayWithOneItem()
{
// Given
IDictionary args = new Dictionary <string, object>
{
{ "ten", new object[] { 10 } }
};
// When
var queryString = UriUtil.ToQueryString(args);
// Then
var expected = "?ten[]=10";
var obtained = queryString;
Assert.Equal(expected, obtained);
}
public void ToQueryString_TimeSpan()
{
// Given
IDictionary args = new Dictionary <string, object>
{
{ "delay", new TimeSpan(10, 23, 59, 59) }
};
// When
var queryString = UriUtil.ToQueryString(args);
// Then
var expected = "?delay=10.23:59:59";
var obtained = queryString;
Assert.Equal(expected, obtained);
}
public void ToQueryString_DateTime()
{
// Given
IDictionary args = new Dictionary <string, object>
{
{ "at", new DateTime(2002, 12, 31, 23, 59, 59) },
{ "on", new DateTime(2002, 12, 31) },
};
// When
var queryString = UriUtil.ToQueryString(args);
// Then
var pattern = "at=2002-12-31T23:59:59-0.:00&on=2002-12-31T00:00:00-0.:00";
Assert.Matches(pattern, queryString);
}
public void ToQueryString_Range()
{
// Given
IDictionary args = new Dictionary <string, object>
{
{ "num", new { Min = -20, Max = 20 } },
{ "age", new { min = new DateTime(2002, 12, 31) } },
{ "top", new { max = 100.001M } },
};
// When
var queryString = UriUtil.ToQueryString(args);
// Then
var pattern = @"num\.min=-20&num\.max=20&age\.min=2002-12-31T00:00:00-0.:00&top\.max=100\.001";
Assert.Matches(pattern, queryString);
}
public void ToQueryString_Decimal()
{
// Given
IDictionary args = new Dictionary <string, object>
{
{ "debit", -20.02M },
{ "credit", 15.51M }
};
// When
var queryString = UriUtil.ToQueryString(args);
// Then
var expected = "?debit=-20.02&credit=15.51";
var obtained = queryString;
Assert.Equal(expected, obtained);
}
public void ToQueryString_Boolean()
{
// Given
IDictionary args = new Dictionary <string, object>
{
{ "up", true },
{ "down", false }
};
// When
var queryString = UriUtil.ToQueryString(args);
// Then
var expected = "?up=true&down=false";
var obtained = queryString;
Assert.Equal(expected, obtained);
}
public void ToQueryString_String()
{
// Given
IDictionary args = new Dictionary <string, object>
{
{ "empty", null },
{ "text", "hello, world!" }
};
// When
var queryString = UriUtil.ToQueryString(args);
// Then
var expected = "?text=hello, world!";
var obtained = queryString;
Assert.Equal(expected, obtained);
}
public void ToQueryString_FromObject()
{
// Given
var args = new
{
empty = (string)null,
text = "hello, world!",
up = true,
down = false,
zero = 0,
plus = 10,
minus = -20,
debit = -20.02M,
credit = 15.51M,
at = new DateTime(2002, 12, 31, 23, 59, 59),
on = new DateTime(2002, 12, 31),
delay = new TimeSpan(10, 23, 59, 59),
arr = new object[0],
ten = new object[] { 10 },
ids = new object[] { 1, 2, 3 },
num = new { Min = -20, Max = 20 },
age = new { min = new DateTime(2002, 12, 31) },
top = new { max = 100.001M }
};
// When
var queryString = UriUtil.ToQueryString(args);
// Then
var pattern =
@"text=hello, world!"
+ @"&up=true"
+ @"&down=false"
+ @"&zero=0"
+ @"&plus=10"
+ @"&minus=-20"
+ @"&debit=-20\.02"
+ @"&credit=15\.51"
+ @"&at=2002-12-31T23:59:59-0.:00"
+ @"&on=2002-12-31T00:00:00-0.:00"
+ @"&delay=10\.23:59:59"
+ @"&ten\[\]=10"
+ @"&ids\[\]=1&ids\[\]=2&ids\[\]=3"
+ @"&num\.min=-20&num\.max=20"
+ @"&age\.min=2002-12-31T00:00:00-0.:00"
+ @"&top\.max=100\.001";
Assert.Matches(pattern, queryString);
}
public void ToQueryString_Integer()
{
// Given
IDictionary args = new Dictionary <string, object>
{
{ "zero", 0 },
{ "plus", 10 },
{ "minus", -20 }
};
// When
var queryString = UriUtil.ToQueryString(args);
// Then
var expected = "?zero=0&plus=10&minus=-20";
var obtained = queryString;
Assert.Equal(expected, obtained);
}
public static string BuildPath(
RenderContext ctx, object query, string pathTemplate,
IEnumerable <KeyValuePair <string, object> > pathArgs = null,
IEnumerable <KeyValuePair <string, object> > filterArgs = null)
{
if (!pathTemplate.StartsWith("/"))
{
pathTemplate = $"/{pathTemplate}";
}
if (pathArgs == null)
{
pathArgs = SatisfyArgs(query, ctx.PathArgs.Keys);
}
if (filterArgs == null)
{
var filter = query.Get("Filter");
if (filter != null)
{
var type = filter.GetType();
var filterArgNames = type.GetProperties().Select(p => p.Name).ToArray();
filterArgs = SatisfyArgs(query, filterArgNames);
}
else
{
filterArgs = new KeyValuePair <string, object> [0];
}
}
var pagination = query.Get <Pagination>("Pagination");
if (pagination != null)
{
filterArgs =
new[] {
new KeyValuePair <string, object>("offset", pagination.Offset),
new KeyValuePair <string, object>("limit", pagination.Limit)
}.Concat(filterArgs);
}
var sort = query.Get <Sort>("Sort");
if (sort != null)
{
var fields = (
from field in sort.SortedFields
let key = field.FieldName.ChangeCase(TextCase.CamelCase)
select(field.Order == Order.Descending) ? $"{key}:desc" : key
).ToArray();
filterArgs = filterArgs.Append(new KeyValuePair <string, object>("sort", fields));
}
var root = GetUriPrefix(ctx.HttpContext.Request);
var path = UriUtil.BuildPath(pathTemplate, pathArgs);
var queryString = UriUtil.ToQueryString(filterArgs);
path = $"{root}{path}{queryString}";
return(path);
}
