public async Task XmlSerializerOutputFormatterWritesIndentedOutput()
{
// Arrange
var sampleInput = new DummyClass {
SampleInt = 10
};
var formatter = new XmlSerializerOutputFormatter(
XmlOutputFormatter.GetDefaultXmlWriterSettings());
formatter.WriterSettings.Indent = true;
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
Assert.NotNull(outputFormatterContext.ActionContext.HttpContext.Response.Body);
outputFormatterContext.ActionContext.HttpContext.Response.Body.Position = 0;
var outputString = new StreamReader(outputFormatterContext.ActionContext.HttpContext.Response.Body,
Encoding.UTF8).ReadToEnd();
Assert.Equal("<DummyClass xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">\r\n <SampleInt>10</SampleInt>\r\n</DummyClass>",
outputString);
}
public async Task SuppliedWriterSettings_TakeAffect()
{
// Arrange
var writerSettings = FormattingUtilities.GetDefaultXmlWriterSettings();
writerSettings.OmitXmlDeclaration = false;
var sampleInput = new DummyClass {
SampleInt = 10
};
var formatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
var formatter = new XmlSerializerOutputFormatter(writerSettings);
var expectedOutput = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
"<DummyClass xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"><SampleInt>10</SampleInt></DummyClass>";
// Act
await formatter.WriteAsync(formatterContext);
// Assert
Assert.Same(writerSettings, formatter.WriterSettings);
var responseStream = formatterContext.ActionContext.HttpContext.Response.Body;
Assert.NotNull(responseStream);
responseStream.Position = 0;
var actualOutput = new StreamReader(responseStream, Encoding.UTF8).ReadToEnd();
Assert.Equal(expectedOutput, actualOutput);
}
public async Task XmlSerializerOutputFormatterWritesIndentedOutput()
{
// Arrange
var expectedOutput =
"<DummyClass xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">\r\n <SampleInt>10</SampleInt>\r\n</DummyClass>";
var sampleInput = new DummyClass {
SampleInt = 10
};
var formatter = new XmlSerializerOutputFormatter();
formatter.WriterSettings.Indent = true;
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
var body = outputFormatterContext.HttpContext.Response.Body;
body.Position = 0;
var content = new StreamReader(body).ReadToEnd();
XmlAssert.Equal(expectedOutput, content);
}
public async Task XmlSerializerOutputFormatterWritesComplexTypes()
{
// Arrange
var sampleInput = new TestLevelTwo
{
SampleString = "TestString",
TestOne = new TestLevelOne
{
SampleInt = 10,
sampleString = "TestLevelOne string"
}
};
var formatter = new XmlSerializerOutputFormatter();
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
Assert.NotNull(outputFormatterContext.ActionContext.HttpContext.Response.Body);
outputFormatterContext.ActionContext.HttpContext.Response.Body.Position = 0;
Assert.Equal("<TestLevelTwo xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"><SampleString>TestString</SampleString>" +
"<TestOne><sampleString>TestLevelOne string</sampleString>" +
"<SampleInt>10</SampleInt></TestOne></TestLevelTwo>",
new StreamReader(outputFormatterContext.ActionContext.HttpContext.Response.Body, Encoding.UTF8)
.ReadToEnd());
}
public async Task XmlSerializerOutputFormatterWritesOnModifiedWriterSettings()
{
// Arrange
var sampleInput = new DummyClass {
SampleInt = 10
};
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
var formatter = new XmlSerializerOutputFormatter(
new System.Xml.XmlWriterSettings
{
OmitXmlDeclaration = false,
CloseOutput = false
});
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
Assert.NotNull(outputFormatterContext.ActionContext.HttpContext.Response.Body);
outputFormatterContext.ActionContext.HttpContext.Response.Body.Position = 0;
Assert.Equal("<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
"<DummyClass xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"><SampleInt>10</SampleInt></DummyClass>",
new StreamReader(outputFormatterContext.ActionContext.HttpContext.Response.Body, Encoding.UTF8)
.ReadToEnd());
}
public async Task XmlSerializerOutputFormatterWritesUTF16Output()
{
// Arrange
var sampleInput = new DummyClass {
SampleInt = 10
};
var outputFormatterContext =
GetOutputFormatterContext(sampleInput, sampleInput.GetType(), "application/xml; charset=utf-16");
var formatter = new XmlSerializerOutputFormatter(
XmlOutputFormatter.GetDefaultXmlWriterSettings());
formatter.WriterSettings.OmitXmlDeclaration = false;
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
Assert.NotNull(outputFormatterContext.ActionContext.HttpContext.Response.Body);
outputFormatterContext.ActionContext.HttpContext.Response.Body.Position = 0;
Assert.Equal("<?xml version=\"1.0\" encoding=\"utf-16\"?>" +
"<DummyClass xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"><SampleInt>10</SampleInt></DummyClass>",
new StreamReader(outputFormatterContext.ActionContext.HttpContext.Response.Body,
Encodings.UTF16EncodingLittleEndian).ReadToEnd());
}
public async Task XmlSerializerOutputFormatterWritesUTF16Output()
{
// Arrange
var expectedOutput =
"<?xml version=\"1.0\" encoding=\"utf-16\"?>" +
"<DummyClass xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"><SampleInt>10</SampleInt></DummyClass>";
var sampleInput = new DummyClass {
SampleInt = 10
};
var outputFormatterContext =
GetOutputFormatterContext(sampleInput, sampleInput.GetType(), "application/xml; charset=utf-16");
var formatter = new XmlSerializerOutputFormatter();
formatter.WriterSettings.OmitXmlDeclaration = false;
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
var body = outputFormatterContext.HttpContext.Response.Body;
body.Position = 0;
var content = new StreamReader(
body,
new UnicodeEncoding(bigEndian: false, byteOrderMark: false, throwOnInvalidBytes: true)).ReadToEnd();
XmlAssert.Equal(expectedOutput, content);
}
public async Task XmlSerializerOutputFormatterCanWriteBasicTypes(object input, string expectedOutput)
{
// Arrange
var formatter = new XmlSerializerOutputFormatter();
var outputFormatterContext = GetOutputFormatterContext(input, input.GetType());
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
var body = outputFormatterContext.HttpContext.Response.Body;
body.Position = 0;
var content = new StreamReader(body).ReadToEnd();
XmlAssert.Equal(expectedOutput, content);
}
public async Task XmlSerializerOutputFormatterDoesntFlushOutputStream()
{
// Arrange
var sampleInput = new DummyClass {
SampleInt = 10
};
var formatter = new XmlSerializerOutputFormatter();
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
var response = outputFormatterContext.ActionContext.HttpContext.Response;
response.Body = FlushReportingStream.GetThrowingStream();
// Act & Assert
await formatter.WriteAsync(outputFormatterContext);
}
public async Task VerifyBodyIsNotClosedAfterOutputIsWritten()
{
// Arrange
var sampleInput = new DummyClass {
SampleInt = 10
};
var formatter = new XmlSerializerOutputFormatter();
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
Assert.NotNull(outputFormatterContext.ActionContext.HttpContext.Response.Body);
Assert.True(outputFormatterContext.ActionContext.HttpContext.Response.Body.CanRead);
}
public async Task XmlSerializerOutputFormatterCanWriteBasicTypes(object input, string expectedOutput)
{
// Arrange
var formatter = new XmlSerializerOutputFormatter();
var outputFormatterContext = GetOutputFormatterContext(input, typeof(object));
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
Assert.NotNull(outputFormatterContext.ActionContext.HttpContext.Response.Body);
outputFormatterContext.ActionContext.HttpContext.Response.Body.Position = 0;
Assert.Equal(expectedOutput,
new StreamReader(outputFormatterContext.ActionContext.HttpContext.Response.Body, Encoding.UTF8)
.ReadToEnd());
Assert.True(outputFormatterContext.ActionContext.HttpContext.Response.Body.CanRead);
}
public async Task XmlSerializerOutputFormatterCanWriteBasicTypes(object input, string expectedOutput)
{
// Arrange
var formatter = new XmlSerializerOutputFormatter();
var outputFormatterContext = GetOutputFormatterContext(input, input.GetType());
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
var body = outputFormatterContext.HttpContext.Response.Body;
body.Position = 0;
var content = new StreamReader(body).ReadToEnd();
XmlAssert.Equal(expectedOutput, content);
}
public async Task XmlSerializerOutputFormatterWritesContentLengthResponse()
{
// Arrange
var sampleInput = new DummyClass {
SampleInt = 10
};
var formatter = new XmlSerializerOutputFormatter();
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
var response = outputFormatterContext.HttpContext.Response;
response.Body = Stream.Null;
// Act & Assert
await formatter.WriteAsync(outputFormatterContext);
Assert.NotNull(outputFormatterContext.HttpContext.Response.ContentLength);
}
public async Task XmlSerializerOutputFormatterWritesSimpleTypes()
{
// Arrange
var sampleInput = new DummyClass {
SampleInt = 10
};
var formatter = new XmlSerializerOutputFormatter();
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
Assert.NotNull(outputFormatterContext.ActionContext.HttpContext.Response.Body);
outputFormatterContext.ActionContext.HttpContext.Response.Body.Position = 0;
Assert.Equal("<DummyClass xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"><SampleInt>10</SampleInt></DummyClass>",
new StreamReader(outputFormatterContext.ActionContext.HttpContext.Response.Body, Encoding.UTF8)
.ReadToEnd());
Assert.True(outputFormatterContext.ActionContext.HttpContext.Response.Body.CanRead);
}
public async Task XmlSerializerOutputFormatterWritesComplexTypes()
{
// Arrange
var expectedOutput =
"<TestLevelTwo xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"><SampleString>TestString</SampleString>" +
"<TestOne><sampleString>TestLevelOne string</sampleString>" +
"<SampleInt>10</SampleInt></TestOne></TestLevelTwo>";
var sampleInput = new TestLevelTwo
{
SampleString = "TestString",
TestOne = new TestLevelOne
{
SampleInt = 10,
sampleString = "TestLevelOne string"
}
};
var formatter = new XmlSerializerOutputFormatter();
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
var body = outputFormatterContext.HttpContext.Response.Body;
body.Position = 0;
var content = new StreamReader(body).ReadToEnd();
XmlAssert.Equal(expectedOutput, content);
}
public async Task XmlSerializerOutputFormatterWritesIndentedOutput()
{
// Arrange
var expectedOutput =
"<DummyClass xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">\r\n <SampleInt>10</SampleInt>\r\n</DummyClass>";
var sampleInput = new DummyClass { SampleInt = 10 };
var formatter = new XmlSerializerOutputFormatter();
formatter.WriterSettings.Indent = true;
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
var body = outputFormatterContext.HttpContext.Response.Body;
body.Position = 0;
var content = new StreamReader(body).ReadToEnd();
XmlAssert.Equal(expectedOutput, content);
}
public async Task VerifyBodyIsNotClosedAfterOutputIsWritten()
{
// Arrange
var sampleInput = new DummyClass { SampleInt = 10 };
var formatter = new XmlSerializerOutputFormatter();
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
Assert.NotNull(outputFormatterContext.HttpContext.Response.Body);
Assert.True(outputFormatterContext.HttpContext.Response.Body.CanRead);
}
public async Task XmlSerializerOutputFormatterDoesntFlushOutputStream()
{
// Arrange
var sampleInput = new DummyClass { SampleInt = 10 };
var formatter = new XmlSerializerOutputFormatter();
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
var response = outputFormatterContext.HttpContext.Response;
response.Body = FlushReportingStream.GetThrowingStream();
// Act & Assert
await formatter.WriteAsync(outputFormatterContext);
}
public async Task XmlSerializerOutputFormatterWritesUTF16Output()
{
// Arrange
var expectedOutput =
"<?xml version=\"1.0\" encoding=\"utf-16\"?>" +
"<DummyClass xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"><SampleInt>10</SampleInt></DummyClass>";
var sampleInput = new DummyClass { SampleInt = 10 };
var outputFormatterContext =
GetOutputFormatterContext(sampleInput, sampleInput.GetType(), "application/xml; charset=utf-16");
var formatter = new XmlSerializerOutputFormatter();
formatter.WriterSettings.OmitXmlDeclaration = false;
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
var body = outputFormatterContext.HttpContext.Response.Body;
body.Position = 0;
var content = new StreamReader(
body,
new UnicodeEncoding(bigEndian: false, byteOrderMark: false, throwOnInvalidBytes: true)).ReadToEnd();
XmlAssert.Equal(expectedOutput, content);
}
public async Task SuppliedWriterSettings_TakeAffect()
{
// Arrange
var writerSettings = FormattingUtilities.GetDefaultXmlWriterSettings();
writerSettings.OmitXmlDeclaration = false;
var sampleInput = new DummyClass { SampleInt = 10 };
var formatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
var formatter = new XmlSerializerOutputFormatter(writerSettings);
var expectedOutput = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
"<DummyClass xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"><SampleInt>10</SampleInt></DummyClass>";
// Act
await formatter.WriteAsync(formatterContext);
// Assert
var body = formatterContext.HttpContext.Response.Body;
body.Position = 0;
var content = new StreamReader(body).ReadToEnd();
XmlAssert.Equal(expectedOutput, content);
}
public async Task XmlSerializerOutputFormatterWritesOnModifiedWriterSettings()
{
// Arrange
var expectedOutput =
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
"<DummyClass xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
"xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"><SampleInt>10</SampleInt></DummyClass>";
var sampleInput = new DummyClass { SampleInt = 10 };
var outputFormatterContext = GetOutputFormatterContext(sampleInput, sampleInput.GetType());
var formatter = new XmlSerializerOutputFormatter(
new System.Xml.XmlWriterSettings
{
OmitXmlDeclaration = false,
CloseOutput = false
});
// Act
await formatter.WriteAsync(outputFormatterContext);
// Assert
var body = outputFormatterContext.HttpContext.Response.Body;
body.Position = 0;
var content = new StreamReader(body).ReadToEnd();
XmlAssert.Equal(expectedOutput, content);
}
