void converting_list_numeric()
{
before = () =>
{
List <dynamic> users = new List <dynamic>
{
10,
20
};
objectToConvert = new
{
Users = users.Where(s => s % 10 == 0)
};
};
act = () => jsonString = DynamicToJson.Convert(objectToConvert);
it["executes deferred statement and serializes result"] = () =>
{
string expected = @"{ ""Users"": [ 10, 20 ] }";
jsonString.should_be(expected);
};
}
void describe_gemini_to_json()
{
before = () =>
{
objectToConvert = new Gemini(new
{
Id = 15,
String = "hello",
Char = 'a',
DateTime = DateTime.Today,
Double = (double)100,
Guid = Guid.Empty,
Decimal = (decimal)15,
});
};
act = () =>
{
jsonString = DynamicToJson.Convert(objectToConvert);
};
it["converts gemini"] = () =>
{
string expected = @"{{ ""id"": {0}, ""string"": ""{1}"", ""char"": ""{2}"", ""dateTime"": ""{3}"", ""double"": {4}, ""guid"": ""{5}"", ""decimal"": {6} }}"
.With(15, "hello", 'a', DateTime.Today, (double)100, Guid.Empty, (decimal)15);
jsonString.should_be(expected);
};
}
void converting_named_classes()
{
before = () =>
{
objectToConvert = new
{
Goal = new Goal
{
Cost = 100,
Name = "Goal",
Expense = new Expense
{
Amount = 500,
Name = "Expense"
}
}
};
};
act = () => jsonString = DynamicToJson.Convert(objectToConvert);
it["includes serialization of named classes"] = () =>
{
string expected = @"{ ""Goal"": { ""Name"": ""Goal"", ""Cost"": 100, ""Expense"": { ""Name"": ""Expense"", ""Amount"": 500 } } }";
jsonString.should_be(expected);
};
}
void describe_prototype_to_json()
{
before = () =>
{
objectToConvert = new Prototype();
objectToConvert.Id = 15;
objectToConvert.String = "hello";
objectToConvert.Char = 'a';
objectToConvert.DateTime = DateTime.Today;
objectToConvert.Double = (double)100;
objectToConvert.Guid = Guid.Empty;
objectToConvert.Decimal = (decimal)15;
objectToConvert.StringAsNull = null as string;
objectToConvert.Long = (long)100;
};
act = () =>
{
jsonString = DynamicToJson.Convert(objectToConvert);
};
it["converts prototype"] = () =>
{
var expected = @"{{ ""Id"": {0}, ""String"": ""{1}"", ""Char"": ""{2}"", ""DateTime"": ""{3}"", ""Double"": {4}, ""Guid"": ""{5}"", ""Decimal"": {6}, ""StringAsNull"": {7}, ""Long"": 100 }}"
.With(15, "hello", 'a', DateTime.Today, (double)100, Guid.Empty, (decimal)15, "null");
jsonString.should_be(expected);
};
}
void converting_nested_object()
{
before = () =>
{
objectToConvert = new Gemini(
new
{
Id = 15,
Name = "Mirror's Edge",
Owner = new Gemini(new
{
Id = 22,
Handle = "@amirrajan"
})
});
};
act = () => jsonString = DynamicToJson.Convert(objectToConvert);
it["converts whole object graph"] = () =>
{
string expected = @"{ ""Id"": 15, ""Name"": ""Mirror's Edge"", ""Owner"": { ""Id"": 22, ""Handle"": ""@amirrajan"" } }";
jsonString.should_be(expected);
};
}
void converting_anonymous_types_that_have_defferred_execution()
{
before = () =>
{
List <dynamic> users = new List <dynamic>
{
new { Name = "Jane" },
new { Name = "John" },
new { Name = "Jake" }
};
objectToConvert = new
{
Users = users.Where(s => s.Name.StartsWith("Ja"))
};
};
act = () =>
{
jsonString = DynamicToJson.Convert(objectToConvert);
};
it["executes deferred statement and serializes result"] = () =>
{
string expected = @"{ ""Users"": [ { ""Name"": ""Jane"" }, { ""Name"": ""Jake"" } ] }";
jsonString.should_be(expected);
};
}
void coverting_list_string()
{
before = () =>
{
List <dynamic> users = new List <dynamic>
{
"Jane",
"Doe"
};
objectToConvert = new
{
Users = users.Where(s => s.Contains("e"))
};
};
act = () => jsonString = DynamicToJson.Convert(objectToConvert);
it["executes deferred statement and serializes result"] = () =>
{
string expected = @"{ ""Users"": [ ""Jane"", ""Doe"" ] }";
jsonString.should_be(expected);
};
}
void describe_casing()
{
before = () =>
{
objectToConvert = new Gemini(
new
{
Id = 15,
Name = "Mirror's Edge",
Owner = new Gemini(new
{
Id = 22,
Handle = "@amirrajan"
})
});
};
act = () =>
{
jsonString = DynamicToJson.Convert(objectToConvert, new NoCasingChange());
};
it["serializes with altered casing"] = () =>
{
var expected = @"{ ""Id"": 15, ""Name"": ""Mirror's Edge"", ""Owner"": { ""Id"": 22, ""Handle"": ""@amirrajan"" } }";
jsonString.should_be(expected);
};
}
void describe_can_be_converted()
{
new Each <dynamic, bool, string>()
{
{ new Prototype(), true, "prototype" },
{ new Gemini(), true, "gemini" },
{ new DynamicModel(), true, "dynamic model" },
{ new { Name = "Jane Doe" }, true, "anonymous type" },
{ "Jane Doe", false, "string" },
{ new List <object> {
new Prototype(), new Gemini(), new DynamicModel()
}, true, "list containing convertable types" },
{ new List <string>()
{
"Jane", "Doe"
}, false, "list of string" },
{ new List <object> {
new { Name = "Jane Doe" }, new Prototype(), new Gemini()
}, true, "list containing gemini's and anonymous types" },
{ new List <object> {
new { Name = "Jane Doe" }, "Foobar"
}, false, "list containing convertable types and non convertable types" },
{ new List <string>(), true, "empty list" }
}.Do((entity, expectedResult, type) =>
{
it["{0} should evaluate to: {1}".With(type, expectedResult)] = () =>
{
DynamicToJson.CanConvertObject(entity as object).should_be(expectedResult);
};
});
}
public static Response Json(object o)
{
var response = (Response)DynamicToJson.Convert(o);
response.ContentType = "application/json";
return(response);
}
void describe_collections_that_have_collections()
{
before = () =>
{
dynamic person1 = new Gemini(new { Name = "Jane Doe", Friends = new List <string> {
"A", "B", "C"
} });
objectToConvert = new List <dynamic> {
person1
};
};
act = () =>
{
jsonString = DynamicToJson.Convert(objectToConvert);
};
it["serializes the list for both"] = () =>
{
var expected = @"[ { ""name"": ""Jane Doe"", ""friends"": [ ""A"", ""B"", ""C"" ] } ]";
jsonString.should_be(expected);
};
}
void describe_dynamic_model_to_json()
{
before = () =>
{
objectToConvert = new DynamicModel(new
{
Id = 15,
String = "hello",
Char = 'a',
DateTime = DateTime.Today,
Double = (double)100,
Guid = Guid.Empty,
Decimal = (decimal)15,
});
};
act = () => jsonString = DynamicToJson.Convert(objectToConvert);
it["converts dynamic model"] = () =>
{
string expected = @"{{ ""Id"": {0}, ""String"": ""{1}"", ""Char"": ""{2}"", ""DateTime"": ""{3}"", ""Double"": {4}, ""Guid"": ""{5}"", ""Decimal"": {6} }}"
.With(15, "hello", 'a', DateTime.Today, (double)100, Guid.Empty, (decimal)15);
jsonString.should_be(expected);
};
}
void converting_list_of_boolean()
{
before = () =>
{
List <dynamic> users = new List <dynamic>
{
true,
false
};
objectToConvert = new
{
IsAdded = true,
Users = users.Where(s => s == true || s == false)
};
};
act = () => jsonString = DynamicToJson.Convert(objectToConvert);
it["executes deferred statement and serializes result"] = () =>
{
string expected = @"{ ""IsAdded"": true, ""Users"": [ true, false ] }";
jsonString.should_be(expected);
};
}
void describe_anonymous_type_to_json()
{
before = () => objectToConvert = new { FirstName = "Jane", LastName = "Doe" };
act = () => jsonString = DynamicToJson.Convert(objectToConvert);
it["converts properties of anonymous type"] = () =>
jsonString.should_be(@"{{ ""FirstName"": ""{0}"", ""LastName"": ""{1}"" }}".With("Jane", "Doe"));
}
void describe_db_rows_to_json()
{
before = () =>
{
Seed seed = new Seed();
seed.PurgeDb();
seed.CreateTable("Rabbits", seed.Id(), new { Name = "nvarchar(255)" }).ExecuteNonQuery();
seed.CreateTable("Tasks",
seed.Id(),
new { Description = "nvarchar(255)" },
new { RabbitId = "int" },
new { DueDate = "datetime" }).ExecuteNonQuery();
var rabbitId = new { Name = "Yours Truly" }.InsertInto("Rabbits");
new { rabbitId, Description = "bolt onto vans", DueDate = new DateTime(2013, 1, 14) }.InsertInto("Tasks");
rabbitId = new { Name = "Hiro Protaganist" }.InsertInto("Rabbits");
new { rabbitId, Description = "save the world", DueDate = new DateTime(2013, 1, 14) }.InsertInto("Tasks");
new { rabbitId, Description = "deliver pizza", DueDate = new DateTime(2013, 1, 14) }.InsertInto("Tasks");
rabbitId = new { Name = "Lots" }.InsertInto("Rabbits");
for (int i = 0; i < 10; i++)
{
new
{
rabbitId,
Description = "Task: " + i.ToString(),
DueDate = new DateTime(2013, 1, 14)
}.InsertInto("Tasks");
}
};
it["disregards self referencing objects"] = () =>
{
var results = tasks.All().Include("Rabbits").ToList();
(results as IEnumerable <dynamic>).ForEach(s =>
{
s.Rabbit = s.Rabbit();
});
objectToConvert = new Gemini(new { Tasks = results });
string expected = @"{ ""tasks"": [ { ""id"": 1, ""description"": ""bolt onto vans"", ""rabbitId"": 1, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 1, ""name"": ""Yours Truly"" } }, { ""id"": 2, ""description"": ""save the world"", ""rabbitId"": 2, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 2, ""name"": ""Hiro Protaganist"" } }, { ""id"": 3, ""description"": ""deliver pizza"", ""rabbitId"": 2, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 2, ""name"": ""Hiro Protaganist"" } }, { ""id"": 4, ""description"": ""Task: 0"", ""rabbitId"": 3, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 3, ""name"": ""Lots"" } }, { ""id"": 5, ""description"": ""Task: 1"", ""rabbitId"": 3, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 3, ""name"": ""Lots"" } }, { ""id"": 6, ""description"": ""Task: 2"", ""rabbitId"": 3, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 3, ""name"": ""Lots"" } }, { ""id"": 7, ""description"": ""Task: 3"", ""rabbitId"": 3, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 3, ""name"": ""Lots"" } }, { ""id"": 8, ""description"": ""Task: 4"", ""rabbitId"": 3, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 3, ""name"": ""Lots"" } }, { ""id"": 9, ""description"": ""Task: 5"", ""rabbitId"": 3, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 3, ""name"": ""Lots"" } }, { ""id"": 10, ""description"": ""Task: 6"", ""rabbitId"": 3, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 3, ""name"": ""Lots"" } }, { ""id"": 11, ""description"": ""Task: 7"", ""rabbitId"": 3, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 3, ""name"": ""Lots"" } }, { ""id"": 12, ""description"": ""Task: 8"", ""rabbitId"": 3, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 3, ""name"": ""Lots"" } }, { ""id"": 13, ""description"": ""Task: 9"", ""rabbitId"": 3, ""dueDate"": ""1/14/2013 12:00:00 AM"", ""rabbit"": { ""id"": 3, ""name"": ""Lots"" } } ] }";
jsonString = DynamicToJson.Convert(objectToConvert);
jsonString.should_be(expected);
};
}
private dynamic ExecuteRequest(string href, string method, object payload)
{
var uriPath = GenerateUrl(href);
var uri = new Uri(uriPath, UriKind.Absolute);
var request = CreateRequest(uri, Authorization);
request.Method = method;
request.ContentType = "application/json";
if (payload == null)
{
request.ContentLength = 0;
}
else
{
var requestStream = request.GetRequestStream();
var sr = new StreamWriter(requestStream);
if (payload is Gemini)
{
sr.Write(DynamicToJson.Convert(payload));
}
else
{
sr.Write(JsonConvert.SerializeObject(payload));
}
sr.Close();
}
try
{
var response = request.GetResponse();
var stream = response.GetResponseStream();
return(Parse(stream, response.ContentType, response.Headers));
}
catch (WebException ex)
{
ThrowNiceError(ex);
throw;
}
}
void converting_dynamic_model()
{
before = () =>
{
objectToConvert = new SomeDynamicModel(new { Id = 20, Title = "SomeTitle" });
};
act = () => jsonString = DynamicToJson.Convert(objectToConvert);
it["includes both properties from hash and properties defined on dynamic model"] = () =>
{
jsonString.should_be(@"{ ""Id"": 20, ""Title"": ""SomeTitle"", ""Name"": ""SomeName"" }");
};
}
void describe_empty_collection()
{
before = () =>
{
objectToConvert = new List <dynamic>();
};
act = () =>
{
jsonString = DynamicToJson.Convert(objectToConvert);
};
it["serializes empty list"] = () =>
{
var expected = @"[ ]";
jsonString.should_be(expected);
};
}
void describe_collection()
{
before = () =>
{
dynamic prototype = new Prototype();
prototype.Id = 1;
objectToConvert = new List <dynamic>
{
prototype,
new DynamicModel(new { Id = 2 }),
new Gemini(new { Id = 3 }),
};
};
act = () => jsonString = DynamicToJson.Convert(objectToConvert);
it["converts collection"] = () => jsonString.should_be(@"[ { ""Id"": 1 }, { ""Id"": 2 }, { ""Id"": 3 } ]");
}
void describe_two_objects_referencing_the_same_list()
{
before = () =>
{
dynamic person1 = new Gemini(new { Name = "Jane Doe" });
dynamic person2 = new Gemini(new { Name = "John Doe" });
dynamic person3 = new Gemini(new { Name = "Jane Smith" });
var friends = new List <dynamic>
{
new Gemini(new { Name = "John Smith", Friends = new List <dynamic> {
person1, person2, person3
} })
};
person1.Friends = friends;
person2.Friends = friends;
objectToConvert = new Gemini(new
{
People = new List <dynamic>()
{
person1,
person2
}
});
};
act = () =>
{
jsonString = DynamicToJson.Convert(objectToConvert);
};
it["serializes the list for both"] = () =>
{
var expected = @"{ ""people"": [ { ""name"": ""Jane Doe"", ""friends"": [ { ""name"": ""John Smith"", ""friends"": [ { ""name"": ""Jane Smith"" } ] } ] }, { ""name"": ""John Doe"", ""friends"": [ { ""name"": ""John Smith"", ""friends"": [ { ""name"": ""Jane Smith"" } ] } ] } ] }";
jsonString.should_be(expected);
};
}
void escaping_strings()
{
before = () =>
{
objectToConvert = new
{
Quotes = @"""Quoted""",
Ticks = @"'Ticked'", //ticks don't need to be escaped, jquery for some reason refuses to deserialize a payload if ticks are escaped when they dont need to be
BackSlashes = @"c:\Temp",
NewLine = "New" + Environment.NewLine + "Line"
};
};
act = () => jsonString = DynamicToJson.Convert(objectToConvert);
it["special characters are escaped"] = () =>
{
jsonString.should_be(@"{ ""Quotes"": ""\""Quoted\"""", ""Ticks"": ""'Ticked'"", ""BackSlashes"": ""c:\\Temp"", ""NewLine"": ""New\r\nLine"" }");
};
}
void describe_entities_with_error_collection()
{
before = () =>
{
var list = new List <dynamic>();
list.Add(new Gemini(new { Name = "" }));
list.Add(new Gemini(new { Name = "" }));
list.ForEach(s =>
{
s.Validates = new DynamicFunction(() =>
{
var rules = new List <dynamic>();
rules.Add(new Presence("Name"));
return(rules);
});
});
list.ForEach(s => s.Extend <Validations>());
list.ForEach(s => s.IsValid());
list.ForEach(s => s.Errors = s.Errors());
objectToConvert = list;
};
it["serializes errors for each record"] = () =>
{
var expected = @"[ { ""name"": """", ""errors"": [ { ""key"": ""Name"", ""value"": ""Name is required."" } ] }, { ""name"": """", ""errors"": [ { ""key"": ""Name"", ""value"": ""Name is required."" } ] } ]";
jsonString = DynamicToJson.Convert(objectToConvert);
jsonString.should_be(expected);
};
}
void describe_key_value_pair_serialization()
{
before = () =>
{
dynamic rabbit = new Rabbit(new { });
rabbit.IsValid();
objectToConvert = new { Errors = rabbit.Errors() };
};
act = () =>
{
jsonString = DynamicToJson.Convert(objectToConvert);
};
it["serializes key value pairs (structs)"] = () =>
{
var expected = @"{ ""Errors"": [ { ""Key"": ""Name"", ""Value"": ""Name is required."" } ] }";
jsonString.should_be(expected);
};
}
void friends_have_different_games_that_are_preferred_by_user()
{
before = () => GivenUserIsFollowingTwoPeopleWhoHaveDifferentGames();
it["contains each preferred game (ordered alphabetically)"] = () =>
{
var gearsOfWar = PreferredGames().First();
(gearsOfWar.Name as string).should_be("Gears of War");
(OwnerId(gearsOfWar) as object).should_be(anotherUserId as object);
(Owner(gearsOfWar).Handle as string).should_be("@another");
var mirrorsEdge = PreferredGames().Last();
(mirrorsEdge.Name as string).should_be("Mirror's Edge");
(mirrorsEdge.Console as string).should_be("XBOX360");
(OwnerId(mirrorsEdge) as object).should_be(followingId as object);
(Owner(mirrorsEdge).Handle as string).should_be("@following");
};
it["doesn't contain the password for the user when serialized"] = () =>
{
var mirrorsEdge = PreferredGames().First();
(DynamicToJson.Convert(Owner(mirrorsEdge) as object) as string).Contains("Password").should_be_false();
var gearsOfWar = PreferredGames().Last();
(DynamicToJson.Convert(Owner(gearsOfWar) as object) as string).Contains("Password").should_be_false();
};
}
