public void CircularReference()
{
string json = @"{
""id"":""CircularReferenceArray"",
""description"":""CircularReference"",
""type"":[""array""],
""items"":{""$ref"":""CircularReferenceArray""}
}";
JsonSchema schema = JsonSchema.Parse(json);
JsonSchemaModelBuilder modelBuilder = new JsonSchemaModelBuilder();
JsonSchemaNode node = modelBuilder.AddSchema(null, schema);
Assert.AreEqual(1, node.Schemas.Count);
Assert.AreEqual(node, node.Items[0]);
}
private void ValidateCurrentToken()
{
// first time validate has been called. build model
if (_model == null)
{
JsonSchemaModelBuilder builder = new JsonSchemaModelBuilder();
_model = builder.Build(_schema);
if (!JsonWriter.IsStartToken(_reader.TokenType))
Push(new SchemaScope(JTokenType.None, CurrentMemberSchemas));
}
switch (_reader.TokenType)
{
case JsonToken.StartObject:
ProcessValue();
IList<JsonSchemaModel> objectSchemas = CurrentMemberSchemas.Where(ValidateObject).ToList();
Push(new SchemaScope(JTokenType.Object, objectSchemas));
WriteToken(CurrentSchemas);
break;
case JsonToken.StartArray:
ProcessValue();
IList<JsonSchemaModel> arraySchemas = CurrentMemberSchemas.Where(ValidateArray).ToList();
Push(new SchemaScope(JTokenType.Array, arraySchemas));
WriteToken(CurrentSchemas);
break;
case JsonToken.StartConstructor:
ProcessValue();
Push(new SchemaScope(JTokenType.Constructor, null));
WriteToken(CurrentSchemas);
break;
case JsonToken.PropertyName:
WriteToken(CurrentSchemas);
foreach (JsonSchemaModel schema in CurrentSchemas)
{
ValidatePropertyName(schema);
}
break;
case JsonToken.Raw:
ProcessValue();
break;
case JsonToken.Integer:
ProcessValue();
WriteToken(CurrentMemberSchemas);
foreach (JsonSchemaModel schema in CurrentMemberSchemas)
{
ValidateInteger(schema);
}
break;
case JsonToken.Float:
ProcessValue();
WriteToken(CurrentMemberSchemas);
foreach (JsonSchemaModel schema in CurrentMemberSchemas)
{
ValidateFloat(schema);
}
break;
case JsonToken.String:
ProcessValue();
WriteToken(CurrentMemberSchemas);
foreach (JsonSchemaModel schema in CurrentMemberSchemas)
{
ValidateString(schema);
}
break;
case JsonToken.Boolean:
ProcessValue();
WriteToken(CurrentMemberSchemas);
foreach (JsonSchemaModel schema in CurrentMemberSchemas)
{
ValidateBoolean(schema);
}
break;
case JsonToken.Null:
ProcessValue();
WriteToken(CurrentMemberSchemas);
foreach (JsonSchemaModel schema in CurrentMemberSchemas)
{
ValidateNull(schema);
}
break;
case JsonToken.EndObject:
WriteToken(CurrentSchemas);
foreach (JsonSchemaModel schema in CurrentSchemas)
{
ValidateEndObject(schema);
}
Pop();
break;
case JsonToken.EndArray:
WriteToken(CurrentSchemas);
foreach (JsonSchemaModel schema in CurrentSchemas)
{
ValidateEndArray(schema);
}
Pop();
break;
case JsonToken.EndConstructor:
WriteToken(CurrentSchemas);
Pop();
break;
case JsonToken.Undefined:
case JsonToken.Date:
case JsonToken.Bytes:
// these have no equivalent in JSON schema
WriteToken(CurrentMemberSchemas);
break;
case JsonToken.None:
// no content, do nothing
break;
default:
throw new ArgumentOutOfRangeException();
}
}
public void AddSchema()
{
string first = @"{
""id"":""first"",
""type"":""object"",
""properties"":
{
""firstproperty"":{""type"":""string"",""maxLength"":10},
""secondproperty"":{
""type"":""object"",
""properties"":
{
""secondproperty_firstproperty"":{""type"":""string"",""maxLength"":10,""minLength"":7}
}
}
},
""additionalProperties"":{}
}";
string second = @"{
""id"":""second"",
""type"":""object"",
""extends"":{""$ref"":""first""},
""properties"":
{
""firstproperty"":{""type"":""string""},
""secondproperty"":{
""extends"":{
""properties"":
{
""secondproperty_firstproperty"":{""maxLength"":9,""minLength"":6}
}
},
""type"":""object"",
""properties"":
{
""secondproperty_firstproperty"":{}
}
},
""thirdproperty"":{""type"":""string""}
},
""additionalProperties"":false
}";
JsonSchemaResolver resolver = new JsonSchemaResolver();
JsonSchema firstSchema = JsonSchema.Parse(first, resolver);
JsonSchema secondSchema = JsonSchema.Parse(second, resolver);
JsonSchemaModelBuilder modelBuilder = new JsonSchemaModelBuilder();
JsonSchemaNode node = modelBuilder.AddSchema(null, secondSchema);
Assert.AreEqual(2, node.Schemas.Count);
Assert.AreEqual(2, node.Properties["firstproperty"].Schemas.Count);
Assert.AreEqual(3, node.Properties["secondproperty"].Schemas.Count);
Assert.AreEqual(3, node.Properties["secondproperty"].Properties["secondproperty_firstproperty"].Schemas.Count);
}
public void ExtendedComplex()
{
string first = @"{
""id"":""first"",
""type"":""object"",
""properties"":
{
""firstproperty"":{""type"":""string""},
""secondproperty"":{""type"":""string"",""maxLength"":10},
""thirdproperty"":{
""type"":""object"",
""properties"":
{
""thirdproperty_firstproperty"":{""type"":""string"",""maxLength"":10,""minLength"":7}
}
}
},
""additionalProperties"":{}
}";
string second = @"{
""id"":""second"",
""type"":""object"",
""extends"":{""$ref"":""first""},
""properties"":
{
""secondproperty"":{""type"":""any""},
""thirdproperty"":{
""extends"":{
""properties"":
{
""thirdproperty_firstproperty"":{""maxLength"":9,""minLength"":6,""pattern"":""hi2u""}
},
""additionalProperties"":{""maxLength"":9,""minLength"":6,""enum"":[""one"",""two""]}
},
""type"":""object"",
""properties"":
{
""thirdproperty_firstproperty"":{""pattern"":""hi""}
},
""additionalProperties"":{""type"":""string"",""enum"":[""two"",""three""]}
},
""fourthproperty"":{""type"":""string""}
},
""additionalProperties"":false
}";
JsonSchemaResolver resolver = new JsonSchemaResolver();
JsonSchema firstSchema = JsonSchema.Parse(first, resolver);
JsonSchema secondSchema = JsonSchema.Parse(second, resolver);
JsonSchemaModelBuilder modelBuilder = new JsonSchemaModelBuilder();
string json = @"{
'firstproperty':'blahblahblahblahblahblah',
'secondproperty':'secasecasecasecaseca',
'thirdproperty':{
'thirdproperty_firstproperty':'aaa',
'additional':'three'
}
}";
Json.Schema.ValidationEventArgs validationEventArgs = null;
List<string> errors = new List<string>();
JsonValidatingReader reader = new JsonValidatingReader(new JsonTextReader(new StringReader(json)));
reader.ValidationEventHandler += (sender, args) =>
{
validationEventArgs = args;
errors.Add(validationEventArgs.Path + " - " + validationEventArgs.Message);
};
reader.Schema = secondSchema;
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.StartObject, reader.TokenType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.PropertyName, reader.TokenType);
Assert.AreEqual("firstproperty", reader.Value.ToString());
Assert.AreEqual(null, validationEventArgs);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.String, reader.TokenType);
Assert.AreEqual("blahblahblahblahblahblah", reader.Value.ToString());
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.PropertyName, reader.TokenType);
Assert.AreEqual("secondproperty", reader.Value.ToString());
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.String, reader.TokenType);
Assert.AreEqual("secasecasecasecaseca", reader.Value.ToString());
Assert.AreEqual(1, errors.Count);
Assert.AreEqual("secondproperty - String 'secasecasecasecaseca' exceeds maximum length of 10. Line 3, position 42.", errors[0]);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.PropertyName, reader.TokenType);
Assert.AreEqual("thirdproperty", reader.Value.ToString());
Assert.AreEqual(1, errors.Count);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.StartObject, reader.TokenType);
Assert.AreEqual(1, errors.Count);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.PropertyName, reader.TokenType);
Assert.AreEqual("thirdproperty_firstproperty", reader.Value.ToString());
Assert.AreEqual(1, errors.Count);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.String, reader.TokenType);
Assert.AreEqual("aaa", reader.Value.ToString());
Assert.AreEqual(4, errors.Count);
Assert.AreEqual("thirdproperty.thirdproperty_firstproperty - String 'aaa' is less than minimum length of 7. Line 5, position 40.", errors[1]);
Assert.AreEqual("thirdproperty.thirdproperty_firstproperty - String 'aaa' does not match regex pattern 'hi'. Line 5, position 40.", errors[2]);
Assert.AreEqual("thirdproperty.thirdproperty_firstproperty - String 'aaa' does not match regex pattern 'hi2u'. Line 5, position 40.", errors[3]);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.PropertyName, reader.TokenType);
Assert.AreEqual("additional", reader.Value.ToString());
Assert.AreEqual(4, errors.Count);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.String, reader.TokenType);
Assert.AreEqual("three", reader.Value.ToString());
Assert.AreEqual(5, errors.Count);
Assert.AreEqual("thirdproperty.additional - String 'three' is less than minimum length of 6. Line 6, position 25.", errors[4]);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.EndObject, reader.TokenType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(JsonToken.EndObject, reader.TokenType);
Assert.IsFalse(reader.Read());
}
public void ExtendedComplex()
{
string first = @"{
""id"":""first"",
""type"":""object"",
""properties"":
{
""firstproperty"":{""type"":""string""},
""secondproperty"":{""type"":""string"",""maxLength"":10},
""thirdproperty"":{
""type"":""object"",
""properties"":
{
""thirdproperty_firstproperty"":{""type"":""string"",""maxLength"":10,""minLength"":7}
}
}
},
""additionalProperties"":{}
}";
string second = @"{
""id"":""second"",
""type"":""object"",
""extends"":{""$ref"":""first""},
""properties"":
{
""secondproperty"":{""type"":""any""},
""thirdproperty"":{
""extends"":{
""properties"":
{
""thirdproperty_firstproperty"":{""maxLength"":9,""minLength"":6,""pattern"":""hi2u""}
},
""additionalProperties"":{""maxLength"":9,""minLength"":6,""enum"":[""one"",""two""]}
},
""type"":""object"",
""properties"":
{
""thirdproperty_firstproperty"":{""pattern"":""hi""}
},
""additionalProperties"":{""type"":""string"",""enum"":[""two"",""three""]}
},
""fourthproperty"":{""type"":""string""}
},
""additionalProperties"":false
}";
JsonSchemaResolver resolver = new JsonSchemaResolver();
JsonSchema firstSchema = JsonSchema.Parse(first, resolver);
JsonSchema secondSchema = JsonSchema.Parse(second, resolver);
JsonSchemaModelBuilder modelBuilder = new JsonSchemaModelBuilder();
JsonSchemaModel model = modelBuilder.Build(secondSchema);
Assert.AreEqual(4, model.Properties.Count);
Assert.AreEqual(JsonSchemaType.String, model.Properties["firstproperty"].Type);
Assert.AreEqual(JsonSchemaType.String, model.Properties["secondproperty"].Type);
Assert.AreEqual(10, model.Properties["secondproperty"].MaximumLength);
Assert.AreEqual(null, model.Properties["secondproperty"].Enum);
Assert.AreEqual(null, model.Properties["secondproperty"].Patterns);
Assert.AreEqual(JsonSchemaType.Object, model.Properties["thirdproperty"].Type);
Assert.AreEqual(3, model.Properties["thirdproperty"].AdditionalProperties.Enum.Count);
Assert.AreEqual("two", (string)model.Properties["thirdproperty"].AdditionalProperties.Enum[0]);
Assert.AreEqual("three", (string)model.Properties["thirdproperty"].AdditionalProperties.Enum[1]);
Assert.AreEqual("one", (string)model.Properties["thirdproperty"].AdditionalProperties.Enum[2]);
Assert.AreEqual(JsonSchemaType.String, model.Properties["thirdproperty"].Properties["thirdproperty_firstproperty"].Type);
Assert.AreEqual(9, model.Properties["thirdproperty"].Properties["thirdproperty_firstproperty"].MaximumLength);
Assert.AreEqual(7, model.Properties["thirdproperty"].Properties["thirdproperty_firstproperty"].MinimumLength);
Assert.AreEqual(2, model.Properties["thirdproperty"].Properties["thirdproperty_firstproperty"].Patterns.Count);
Assert.AreEqual("hi", model.Properties["thirdproperty"].Properties["thirdproperty_firstproperty"].Patterns[0]);
Assert.AreEqual("hi2u", model.Properties["thirdproperty"].Properties["thirdproperty_firstproperty"].Patterns[1]);
Assert.AreEqual(null, model.Properties["thirdproperty"].Properties["thirdproperty_firstproperty"].Properties);
Assert.AreEqual(null, model.Properties["thirdproperty"].Properties["thirdproperty_firstproperty"].Items);
Assert.AreEqual(null, model.Properties["thirdproperty"].Properties["thirdproperty_firstproperty"].AdditionalProperties);
}
public void Required()
{
string schemaJson = @"{
""description"":""A person"",
""type"":""object"",
""properties"":
{
""name"":{""type"":""string""},
""hobbies"":{""type"":""string"",required:true},
""age"":{""type"":""integer"",required:true}
}
}";
JsonSchema schema = JsonSchema.Parse(schemaJson);
JsonSchemaModelBuilder modelBuilder = new JsonSchemaModelBuilder();
JsonSchemaModel model = modelBuilder.Build(schema);
Assert.AreEqual(JsonSchemaType.Object, model.Type);
Assert.AreEqual(3, model.Properties.Count);
Assert.AreEqual(false, model.Properties["name"].Required);
Assert.AreEqual(true, model.Properties["hobbies"].Required);
Assert.AreEqual(true, model.Properties["age"].Required);
}
public void CircularReference()
{
string json = @"{
""id"":""CircularReferenceArray"",
""description"":""CircularReference"",
""type"":[""array""],
""items"":{""$ref"":""CircularReferenceArray""}
}";
JsonSchema schema = JsonSchema.Parse(json);
JsonSchemaModelBuilder modelBuilder = new JsonSchemaModelBuilder();
JsonSchemaModel model = modelBuilder.Build(schema);
Assert.AreEqual(JsonSchemaType.Array, model.Type);
Assert.AreEqual(model, model.Items[0]);
}