public void Can_load_really_big_schema()
{
var s = JSchema.Parse(File.ReadAllText(Path.Combine(Path.GetDirectoryName(typeof(JSchemaValidatorBuilderTests).Assembly.Location), "Validation", "ecourt_com_151.json")));
var o = JObject.Parse(File.ReadAllText(Path.Combine(Path.GetDirectoryName(typeof(JSchemaValidatorBuilderTests).Assembly.Location), "Validation", "efm.json")));
var v = JSchemaExpressionBuilder.CreateDefault().Build(s);
var a = v.Compile();
a.Invoke(o);
var sw = new Stopwatch();
var t = TimeSpan.Zero;
for (var i = 0; i < 1000; i++)
{
sw.Start();
var r = a.Invoke(o);
sw.Stop();
t += sw.Elapsed;
sw.Reset();
}
Console.WriteLine("Average on Fast Validator: " + new TimeSpan((long)(t.Ticks / 1000d)));
t = TimeSpan.Zero;
for (var i = 0; i < 1000; i++)
{
sw.Start();
var r = o.IsValid(s);
sw.Stop();
t += sw.Elapsed;
sw.Reset();
}
Console.WriteLine("Average on Slow Validator: " + new TimeSpan((long)(t.Ticks / 1000d)));
}
public override Expression Build(JSchemaExpressionBuilder builder, JSchema schema, Expression token)
{
if (schema.OneOf.Count == 0)
{
return(null);
}
return(OneOf(schema.OneOf.Select(i => builder.Eval(i, token))));
}
Expression BuildPatternProperty(JSchemaExpressionBuilder builder, string propertyPattern, JSchema propertySchema, Expression o)
{
if (o.Type != typeof(JObject))
{
throw new ArgumentException(nameof(o));
}
return(CallThis(nameof(PatternProperty), Expression.Constant(propertyPattern), EvalSchemaFunc(builder, propertySchema), o));
}
public void Should_fail_to_validate_const_integer()
{
var s = new JSchema()
{
Const = 1
};
var o = new JValue(2);
var r = JSchemaExpressionBuilder.CreateDefault().Build(s).Compile().Invoke(o);
r.Should().BeFalse();
}
public override Expression Build(JSchemaExpressionBuilder builder, JSchema schema, Expression token)
{
if (schema.Format == null)
{
return(null);
}
return(IfThenElseTrue(
IsTokenType(token, JTokenType.String),
ValidateFormat(schema.Format, Expression.Convert(token, typeof(string)))));
}
public void Should_validate_recursive_ref()
{
var s = JSchema.Parse("{ 'properties': { 'Prop1': { '$ref': '#' }, 'Prop2': { 'const': 'value' } } }");
var o = new JObject()
{
["Prop1"] = new JObject()
{
["Prop1"] = null
}
};
var r = JSchemaExpressionBuilder.CreateDefault().Build(s).Compile().Invoke(o);
r.Should().BeTrue();
}
public void Should_skip_validating_single_property_with_const()
{
var s = new JSchema()
{
Properties = { ["Prop1"] = new JSchema()
{
Const = 1
} }
};
var o = new JObject()
{
["Prop2"] = 2
};
var r = JSchemaExpressionBuilder.CreateDefault().Build(s).Compile().Invoke(o);
r.Should().BeTrue();
}
IEnumerable <Expression> BuildPropertiesAll(JSchemaExpressionBuilder builder, JSchema schema, Expression o)
{
if (schema.Properties.Count > 0)
{
yield return(IfThenElseTrue(
IsTokenType(o, JTokenType.Object),
AllOf(schema.Properties.Select(i =>
BuildProperty(builder, i.Key, i.Value, Expression.Convert(o, typeof(JObject)))))));
}
if (schema.PatternProperties.Count > 0)
{
yield return(IfThenElseTrue(
IsTokenType(o, JTokenType.Object),
AllOf(schema.PatternProperties.Select(i =>
BuildPatternProperty(builder, i.Key, i.Value, Expression.Convert(o, typeof(JObject)))))));
}
if (schema.AllowAdditionalProperties == false)
{
yield return(IfThenElseTrue(
IsTokenType(o, JTokenType.Object),
CallThis(
nameof(AllowAdditionalProperties),
Expression.Constant(schema),
Expression.Convert(o, typeof(JObject)))));
}
else if (schema.AdditionalProperties != null)
{
var p = Expression.Parameter(typeof(JToken));
yield return(IfThenElseTrue(
IsTokenType(o, JTokenType.Object),
CallThis(
nameof(AdditionalProperties),
Expression.Constant(schema),
Expression.Convert(o, typeof(JObject)),
EvalSchemaFunc(builder, schema.AdditionalProperties))));
}
}
/// <summary>
/// Returns an expression that returns a delegate to evaluate the schema.
/// </summary>
/// <param name="schema"></param>
/// <returns></returns>
protected Expression EvalSchemaFunc(JSchemaExpressionBuilder builder, JSchema schema)
{
var p = Expression.Parameter(typeof(JToken));
return(Expression.Lambda <Func <JToken, bool> >(builder.Eval(schema, p), p));
}
public abstract Expression Build(JSchemaExpressionBuilder builder, JSchema schema, Expression token);
Expression BuildProperties(JSchemaExpressionBuilder builder, JSchema schema, Expression o)
{
return(AllOf(BuildPropertiesAll(builder, schema, o).Where(i => i != null)));
}
public override Expression Build(JSchemaExpressionBuilder builder, JSchema schema, Expression token)
{
return(BuildProperties(builder, schema, token));
}
