public void write_pretty_object(string json)
{
using (var stream = new MemoryStream())
{
using (var writer = new JsonWriter(stream, JsonWriterSettings.Debug))
{
writer.Object();
writer.Pair("id", 123);
writer.Pair("title", string.Empty);
writer.NullPair("value");
writer.Array("list");
writer.ArrayValue(1);
writer.ArrayValue(string.Empty);
writer.ArrayNull();
writer.ArrayValue(true);
writer.ArrayValue(false);
writer.EndArray();
writer.Pair("visible", true);
writer.Pair("enabled", false);
writer.EndObject();
}
using (var reader = new StreamReader(stream))
{
var expected = new FileInfo(json).ReadToEnd();
var actual = reader.ReadToEnd();
Assert.Equal(expected, actual);
}
}
}
public void write_object_with_pairs(string expected)
{
using (var stream = new MemoryStream())
{
using (var writer = new JsonWriter(stream))
{
writer.Object();
writer.Pair("id", 123);
writer.Pair("title", string.Empty);
writer.NullPair("value");
writer.Array("list");
writer.ArrayValue(1);
writer.ArrayValue(string.Empty);
writer.ArrayNull();
writer.ArrayValue(true);
writer.ArrayValue(false);
writer.EndArray();
writer.Pair("visible", true);
writer.Pair("enabled", false);
writer.EndObject();
}
using (var reader = new StreamReader(stream))
{
var actual = reader.ReadToEnd();
Assert.Equal(expected, actual);
}
}
}
public void op_NullPair_stringNull()
{
using (var stream = new MemoryStream())
{
using (var writer = new JsonWriter(stream))
{
// ReSharper disable AccessToDisposedClosure
Assert.Throws <ArgumentNullException>(() => writer.NullPair(null));
// ReSharper restore AccessToDisposedClosure
}
}
}
public virtual void WriteJson(JsonWriter writer)
{
if (null == writer)
{
throw new ArgumentNullException("writer");
}
foreach (var pair in this)
{
var obj = pair.Value as IJsonSerializable;
if (null != obj)
{
writer.Pair(pair.Name, obj);
continue;
}
var number = pair.Value as JsonNumber;
if (null != number)
{
writer.NumberPair(pair.Name, number.Value);
continue;
}
var str = pair.Value as JsonString;
if (null != str)
{
writer.Pair(pair.Name, str.Value);
continue;
}
var array = pair.Value as JsonArray;
if (null != array)
{
WriteJsonArray(writer, pair.Name, array);
continue;
}
if (pair.Value is JsonNull)
{
writer.NullPair(pair.Name);
}
else if (pair.Value is JsonTrue)
{
writer.Pair(pair.Name, true);
}
else if (pair.Value is JsonFalse)
{
writer.Pair(pair.Name, false);
}
}
}
public void op_NullPair_string_whenArrayParent()
{
using (var stream = new MemoryStream())
{
using (var writer = new JsonWriter(stream))
{
writer.Object();
writer.Array("example");
// ReSharper disable AccessToDisposedClosure
Assert.Throws <InvalidOperationException>(() => writer.NullPair("name"));
// ReSharper restore AccessToDisposedClosure
}
}
}
public void op_NullPair_string(string expected)
{
using (var stream = new MemoryStream())
{
using (var writer = new JsonWriter(stream))
{
writer.Object();
writer.NullPair("example");
writer.EndObject();
}
using (var reader = new StreamReader(stream))
{
var actual = reader.ReadToEnd();
Assert.Equal(expected, actual);
}
}
}
public void op_NullPair_string_whenArrayParent()
{
using (var stream = new MemoryStream())
{
using (var writer = new JsonWriter(stream))
{
writer.Object();
writer.Array("example");
// ReSharper disable AccessToDisposedClosure
Assert.Throws<InvalidOperationException>(() => writer.NullPair("name"));
// ReSharper restore AccessToDisposedClosure
}
}
}
public void op_NullPair_stringNull()
{
using (var stream = new MemoryStream())
{
using (var writer = new JsonWriter(stream))
{
// ReSharper disable AccessToDisposedClosure
Assert.Throws<ArgumentNullException>(() => writer.NullPair(null));
// ReSharper restore AccessToDisposedClosure
}
}
}
public void op_NullPair_string(string expected)
{
using (var stream = new MemoryStream())
{
using (var writer = new JsonWriter(stream))
{
writer.Object();
writer.NullPair("example");
writer.EndObject();
}
using (var reader = new StreamReader(stream))
{
var actual = reader.ReadToEnd();
Assert.Equal(expected, actual);
}
}
}
public void write_pretty_object(string json)
{
using (var stream = new MemoryStream())
{
using (var writer = new JsonWriter(stream, JsonWriterSettings.Debug))
{
writer.Object();
writer.Pair("id", 123);
writer.Pair("title", string.Empty);
writer.NullPair("value");
writer.Array("list");
writer.ArrayValue(1);
writer.ArrayValue(string.Empty);
writer.ArrayNull();
writer.ArrayValue(true);
writer.ArrayValue(false);
writer.EndArray();
writer.Pair("visible", true);
writer.Pair("enabled", false);
writer.EndObject();
}
using (var reader = new StreamReader(stream))
{
var expected = new FileInfo(json).ReadToEnd();
var actual = reader.ReadToEnd();
Assert.Equal(expected, actual);
}
}
}
public void write_object_with_pairs(string expected)
{
using (var stream = new MemoryStream())
{
using (var writer = new JsonWriter(stream))
{
writer.Object();
writer.Pair("id", 123);
writer.Pair("title", string.Empty);
writer.NullPair("value");
writer.Array("list");
writer.ArrayValue(1);
writer.ArrayValue(string.Empty);
writer.ArrayNull();
writer.ArrayValue(true);
writer.ArrayValue(false);
writer.EndArray();
writer.Pair("visible", true);
writer.Pair("enabled", false);
writer.EndObject();
}
using (var reader = new StreamReader(stream))
{
var actual = reader.ReadToEnd();
Assert.Equal(expected, actual);
}
}
}
private static bool JsonSerializeBaseClassLibraryType(this JsonWriter writer,
string name,
object value)
{
if (null == value)
{
if (null == name)
{
writer.ArrayNull();
}
else
{
writer.NullPair(name);
}
return(true);
}
if (writer.JsonSerializeBuiltInType(name, value))
{
return(true);
}
if (value is DateTime)
{
if (null == name)
{
writer.ArrayValue((DateTime)value);
}
else
{
writer.Pair(name, (DateTime)value);
}
return(true);
}
if (value is DateTimeOffset)
{
if (null == name)
{
writer.ArrayValue((DateTimeOffset)value);
}
else
{
writer.Pair(name, (DateTimeOffset)value);
}
return(true);
}
if (value is Guid)
{
if (null == name)
{
writer.ArrayValue((Guid)value);
}
else
{
writer.Pair(name, (Guid)value);
}
return(true);
}
if (value is TimeSpan)
{
if (null == name)
{
writer.ArrayValue((TimeSpan)value);
}
else
{
writer.Pair(name, (TimeSpan)value);
}
return(true);
}
if (value is Enum)
{
if (null == name)
{
writer.ArrayValue(value.ToString());
}
else
{
writer.Pair(name, value.ToString());
}
return(true);
}
var uri = value as Uri;
if (null != uri)
{
if (null == name)
{
writer.ArrayValue(uri);
}
else
{
writer.Pair(name, uri);
}
return(true);
}
if (0 == value.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance).Length)
{
if (null == name)
{
writer.ArrayValue(value.ToString());
}
else
{
writer.Pair(name, value.ToString());
}
return(true);
}
return(false);
}
