public void WriteValueOutsideOfObjectOrArray()
{
AssertException.Throws<JsonWriterException>(() =>
{
MemoryStream stream = new MemoryStream();
using (BsonWriter writer = new BsonWriter(stream))
{
writer.WriteValue("test");
writer.Flush();
}
}, "Error writing String value. BSON must start with an Object or Array. Path ''.");
}
public void WriteBytes()
{
byte[] data = Encoding.UTF8.GetBytes("Hello world!");
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartArray();
writer.WriteValue("a");
writer.WriteValue("b");
writer.WriteValue(data);
writer.WriteEndArray();
writer.Flush();
ms.Seek(0, SeekOrigin.Begin);
string expected = "2B-00-00-00-02-30-00-02-00-00-00-61-00-02-31-00-02-00-00-00-62-00-05-32-00-0C-00-00-00-00-48-65-6C-6C-6F-20-77-6F-72-6C-64-21-00";
string bson = BytesToHex(ms.ToArray());
Assert.Equal(expected, bson);
BsonReader reader = new BsonReader(new MemoryStream(ms.ToArray()));
reader.ReadRootValueAsArray = true;
reader.Read();
reader.Read();
reader.Read();
reader.Read();
Assert.Equal(JsonToken.Bytes, reader.TokenType);
Assert.Equal(data, (byte[])reader.Value);
}
public void WriteNestedArray()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartObject();
writer.WritePropertyName("_id");
writer.WriteValue(HexToBytes("4A-78-93-79-17-22-00-00-00-00-61-CF"));
writer.WritePropertyName("a");
writer.WriteStartArray();
for (int i = 1; i <= 8; i++)
{
double value = (i != 5)
? Convert.ToDouble(i)
: 5.78960446186581E+77d;
writer.WriteValue(value);
}
writer.WriteEndArray();
writer.WritePropertyName("b");
writer.WriteValue("test");
writer.WriteEndObject();
writer.Flush();
ms.Seek(0, SeekOrigin.Begin);
string expected = "87-00-00-00-05-5F-69-64-00-0C-00-00-00-00-4A-78-93-79-17-22-00-00-00-00-61-CF-04-61-00-5D-00-00-00-01-30-00-00-00-00-00-00-00-F0-3F-01-31-00-00-00-00-00-00-00-00-40-01-32-00-00-00-00-00-00-00-08-40-01-33-00-00-00-00-00-00-00-10-40-01-34-00-00-00-00-00-00-00-14-50-01-35-00-00-00-00-00-00-00-18-40-01-36-00-00-00-00-00-00-00-1C-40-01-37-00-00-00-00-00-00-00-20-40-00-02-62-00-05-00-00-00-74-65-73-74-00-00";
string bson = BytesToHex(ms.ToArray());
Assert.Equal(expected, bson);
}
public void ReadNestedArrayIntoLinq()
{
string hexdoc = "87-00-00-00-05-5F-69-64-00-0C-00-00-00-00-4A-78-93-79-17-22-00-00-00-00-61-CF-04-61-00-5D-00-00-00-01-30-00-00-00-00-00-00-00-F0-3F-01-31-00-00-00-00-00-00-00-00-40-01-32-00-00-00-00-00-00-00-08-40-01-33-00-00-00-00-00-00-00-10-40-01-34-00-00-00-00-00-00-00-14-50-01-35-00-00-00-00-00-00-00-18-40-01-36-00-00-00-00-00-00-00-1C-40-01-37-00-00-00-00-00-00-00-20-40-00-02-62-00-05-00-00-00-74-65-73-74-00-00";
byte[] data = HexToBytes(hexdoc);
BsonReader reader = new BsonReader(new MemoryStream(data));
JObject o = (JObject)JToken.ReadFrom(reader);
Assert.Equal(3, o.Count);
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
o.WriteTo(writer);
writer.Flush();
string bson = BytesToHex(ms.ToArray());
Assert.Equal(hexdoc, bson);
}
public void WriteArrayBsonFromSite()
{
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartArray();
writer.WriteValue("a");
writer.WriteValue("b");
writer.WriteValue("c");
writer.WriteEndArray();
writer.Flush();
ms.Seek(0, SeekOrigin.Begin);
string expected = "20-00-00-00-02-30-00-02-00-00-00-61-00-02-31-00-02-00-00-00-62-00-02-32-00-02-00-00-00-63-00-00";
string bson = BytesToHex(ms.ToArray());
Assert.Equal(expected, bson);
}
public void Utf8Text()
{
string badText = System.IO.File.ReadAllText(@"PoisonText.txt");
var j = new JObject();
j["test"] = badText;
var memoryStream = new MemoryStream();
var bsonWriter = new BsonWriter(memoryStream);
j.WriteTo(bsonWriter);
bsonWriter.Flush();
memoryStream.Position = 0;
JObject o = JObject.Load(new BsonReader(memoryStream));
Assert.Equal(badText, (string)o["test"]);
}
public void GuidsShouldBeProperlyDeserialised_AsBytes_ReadAhead()
{
Guid g = new Guid("822C0CE6-CC42-4753-A3C3-26F0684A4B88");
MemoryStream ms = new MemoryStream();
BsonWriter writer = new BsonWriter(ms);
writer.WriteStartObject();
writer.WritePropertyName("TheGuid");
writer.WriteValue(g);
writer.WriteEndObject();
writer.Flush();
byte[] bytes = ms.ToArray();
BsonReader reader = new BsonReader(new MemoryStream(bytes));
Assert.True(reader.Read());
Assert.True(reader.Read());
Assert.Equal(g.ToByteArray(), reader.ReadAsBytes());
Assert.Equal(JsonToken.Bytes, reader.TokenType);
Assert.Equal(typeof(byte[]), reader.ValueType);
Assert.Equal(g.ToByteArray(), (byte[])reader.Value);
Assert.True(reader.Read());
Assert.False(reader.Read());
JsonSerializer serializer = new JsonSerializer();
serializer.MetadataPropertyHandling = MetadataPropertyHandling.ReadAhead;
BytesTestClass b = serializer.Deserialize<BytesTestClass>(new BsonReader(new MemoryStream(bytes)));
Assert.Equal(g.ToByteArray(), b.TheGuid);
}
public void DeserializeByteArrayWithTypeNameHandling()
{
TestObject test = new TestObject("Test", new byte[] { 72, 63, 62, 71, 92, 55 });
JsonSerializer serializer = new JsonSerializer();
serializer.TypeNameHandling = TypeNameHandling.All;
byte[] objectBytes;
using (MemoryStream bsonStream = new MemoryStream())
using (JsonWriter bsonWriter = new BsonWriter(bsonStream))
{
serializer.Serialize(bsonWriter, test);
bsonWriter.Flush();
objectBytes = bsonStream.ToArray();
}
using (MemoryStream bsonStream = new MemoryStream(objectBytes))
using (JsonReader bsonReader = new BsonReader(bsonStream))
{
// Get exception here
TestObject newObject = (TestObject)serializer.Deserialize(bsonReader);
Assert.Equal("Test", newObject.Name);
Assert.Equal(new byte[] { 72, 63, 62, 71, 92, 55 }, newObject.Data);
}
}
public void UriGuidTimeSpanTestClassValuesTest()
{
UriGuidTimeSpanTestClass c1 = new UriGuidTimeSpanTestClass
{
Guid = new Guid("1924129C-F7E0-40F3-9607-9939C531395A"),
NullableGuid = new Guid("9E9F3ADF-E017-4F72-91E0-617EBE85967D"),
TimeSpan = TimeSpan.FromDays(1),
NullableTimeSpan = TimeSpan.FromHours(1),
Uri = new Uri("http://testuri.com")
};
var memoryStream = new MemoryStream();
var bsonWriter = new BsonWriter(memoryStream);
JsonSerializer serializer = new JsonSerializer();
serializer.Serialize(bsonWriter, c1);
bsonWriter.Flush();
memoryStream.Position = 0;
var bsonReader = new BsonReader(memoryStream);
UriGuidTimeSpanTestClass c2 = serializer.Deserialize<UriGuidTimeSpanTestClass>(bsonReader);
Assert.Equal(c1.Guid, c2.Guid);
Assert.Equal(c1.NullableGuid, c2.NullableGuid);
Assert.Equal(c1.TimeSpan, c2.TimeSpan);
Assert.Equal(c1.NullableTimeSpan, c2.NullableTimeSpan);
Assert.Equal(c1.Uri, c2.Uri);
}
public void UriGuidTimeSpanTestClassEmptyTest()
{
UriGuidTimeSpanTestClass c1 = new UriGuidTimeSpanTestClass();
var memoryStream = new MemoryStream();
var bsonWriter = new BsonWriter(memoryStream);
JsonSerializer serializer = new JsonSerializer();
serializer.Serialize(bsonWriter, c1);
bsonWriter.Flush();
memoryStream.Position = 0;
var bsonReader = new BsonReader(memoryStream);
UriGuidTimeSpanTestClass c2 = serializer.Deserialize<UriGuidTimeSpanTestClass>(bsonReader);
Assert.Equal(c1.Guid, c2.Guid);
Assert.Equal(c1.NullableGuid, c2.NullableGuid);
Assert.Equal(c1.TimeSpan, c2.TimeSpan);
Assert.Equal(c1.NullableTimeSpan, c2.NullableTimeSpan);
Assert.Equal(c1.Uri, c2.Uri);
}
public void MultibyteCharacterPropertyNamesAndStrings()
{
string json = @"{
""ΕΝΤΟΛΗ ΧΧΧ ΧΧΧΧΧΧΧΧΧ ΤΑ ΠΡΩΤΑΣΦΑΛΙΣΤΗΡΙΑ ΠΟΥ ΔΕΝ ΕΧΟΥΝ ΥΠΟΛΟΙΠΟ ΝΑ ΤΑ ΣΤΕΛΝΟΥΜΕ ΑΠΕΥΘΕΙΑΣ ΣΤΟΥΣ ΠΕΛΑΤΕΣ"": ""ΕΝΤΟΛΗ ΧΧΧ ΧΧΧΧΧΧΧΧΧ ΤΑ ΠΡΩΤΑΣΦΑΛΙΣΤΗΡΙΑ ΠΟΥ ΔΕΝ ΕΧΟΥΝ ΥΠΟΛΟΙΠΟ ΝΑ ΤΑ ΣΤΕΛΝΟΥΜΕ ΑΠΕΥΘΕΙΑΣ ΣΤΟΥΣ ΠΕΛΑΤΕΣ""
}";
JObject parsed = JObject.Parse(json);
var memoryStream = new MemoryStream();
var bsonWriter = new BsonWriter(memoryStream);
parsed.WriteTo(bsonWriter);
bsonWriter.Flush();
memoryStream.Position = 0;
BsonReader reader = new BsonReader(memoryStream);
Assert.True(reader.Read());
Assert.Equal(JsonToken.StartObject, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.PropertyName, reader.TokenType);
Assert.Equal("ΕΝΤΟΛΗ ΧΧΧ ΧΧΧΧΧΧΧΧΧ ΤΑ ΠΡΩΤΑΣΦΑΛΙΣΤΗΡΙΑ ΠΟΥ ΔΕΝ ΕΧΟΥΝ ΥΠΟΛΟΙΠΟ ΝΑ ΤΑ ΣΤΕΛΝΟΥΜΕ ΑΠΕΥΘΕΙΑΣ ΣΤΟΥΣ ΠΕΛΑΤΕΣ", reader.Value);
Assert.True(reader.Read());
Assert.Equal(JsonToken.String, reader.TokenType);
Assert.Equal("ΕΝΤΟΛΗ ΧΧΧ ΧΧΧΧΧΧΧΧΧ ΤΑ ΠΡΩΤΑΣΦΑΛΙΣΤΗΡΙΑ ΠΟΥ ΔΕΝ ΕΧΟΥΝ ΥΠΟΛΟΙΠΟ ΝΑ ΤΑ ΣΤΕΛΝΟΥΜΕ ΑΠΕΥΘΕΙΑΣ ΣΤΟΥΣ ΠΕΛΑΤΕΣ", reader.Value);
Assert.True(reader.Read());
Assert.Equal(JsonToken.EndObject, reader.TokenType);
}
public void CanRoundTripStackOverflowData()
{
var doc =
@"{
""AboutMe"": ""<p>I'm the Director for Research and Development for <a href=\""http://www.prophoenix.com\"" rel=\""nofollow\"">ProPhoenix</a>, a public safety software company. This position allows me to investigate new and existing technologies and incorporate them into our product line, with the end goal being to help public safety agencies to do their jobs more effeciently and safely.</p>\r\n\r\n<p>I'm an advocate for PowerShell, as I believe it encourages administrative best practices and allows developers to provide additional access to their applications, without needing to explicity write code for each administrative feature. Part of my advocacy for PowerShell includes <a href=\""http://blog.usepowershell.com\"" rel=\""nofollow\"">my blog</a>, appearances on various podcasts, and acting as a Community Director for <a href=\""http://powershellcommunity.org\"" rel=\""nofollow\"">PowerShellCommunity.Org</a></p>\r\n\r\n<p>I’m also a co-host of Mind of Root (a weekly audio podcast about systems administration, tech news, and topics).</p>\r\n"",
""WebsiteUrl"": ""http://blog.usepowershell.com""
}";
JObject parsed = JObject.Parse(doc);
var memoryStream = new MemoryStream();
var bsonWriter = new BsonWriter(memoryStream);
parsed.WriteTo(bsonWriter);
bsonWriter.Flush();
memoryStream.Position = 0;
BsonReader reader = new BsonReader(memoryStream);
Assert.True(reader.Read());
Assert.Equal(JsonToken.StartObject, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.PropertyName, reader.TokenType);
Assert.Equal("AboutMe", reader.Value);
Assert.Equal(typeof(string), reader.ValueType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.String, reader.TokenType);
Assert.Equal("<p>I'm the Director for Research and Development for <a href=\"http://www.prophoenix.com\" rel=\"nofollow\">ProPhoenix</a>, a public safety software company. This position allows me to investigate new and existing technologies and incorporate them into our product line, with the end goal being to help public safety agencies to do their jobs more effeciently and safely.</p>\r\n\r\n<p>I'm an advocate for PowerShell, as I believe it encourages administrative best practices and allows developers to provide additional access to their applications, without needing to explicity write code for each administrative feature. Part of my advocacy for PowerShell includes <a href=\"http://blog.usepowershell.com\" rel=\"nofollow\">my blog</a>, appearances on various podcasts, and acting as a Community Director for <a href=\"http://powershellcommunity.org\" rel=\"nofollow\">PowerShellCommunity.Org</a></p>\r\n\r\n<p>I’m also a co-host of Mind of Root (a weekly audio podcast about systems administration, tech news, and topics).</p>\r\n", reader.Value);
Assert.Equal(typeof(string), reader.ValueType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.PropertyName, reader.TokenType);
Assert.Equal("WebsiteUrl", reader.Value);
Assert.Equal(typeof(string), reader.ValueType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.String, reader.TokenType);
Assert.Equal("http://blog.usepowershell.com", reader.Value);
Assert.Equal(typeof(string), reader.ValueType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.EndObject, reader.TokenType);
Assert.False(reader.Read());
Assert.Equal(JsonToken.None, reader.TokenType);
}