public void CanWriteResult_SetsContentType()
{
// Arrange
var formatter = new StreamOutputFormatter();
var contentType = new MediaTypeHeaderValue("text/plain");
var context = new OutputFormatterContext();
context.Object = new MemoryStream();
// Act
var result = formatter.CanWriteResult(context, contentType);
// Assert
Assert.True(result);
Assert.Same(contentType, context.SelectedContentType);
}
public void CanWriteResult_OnlyActsOnStreams(Type type)
{
// Arrange
var formatter = new StreamOutputFormatter();
var context = new OutputFormatterContext();
var contentType = new MediaTypeHeaderValue("text/plain");
context.Object = type != null ? Activator.CreateInstance(type) : null;
// Act
var result = formatter.CanWriteResult(context, contentType);
// Assert
Assert.False(result);
Assert.Null(context.SelectedContentType);
}
public void CanWriteResult_OnlyActsOnStreams(Type type)
{
// Arrange
var formatter = new StreamOutputFormatter();
var context = new OutputFormatterContext();
var contentType = new MediaTypeHeaderValue("text/plain");
context.Object = type != null?Activator.CreateInstance(type) : null;
// Act
var result = formatter.CanWriteResult(context, contentType);
// Assert
Assert.False(result);
Assert.Null(context.SelectedContentType);
}
public void CanWriteResult_OnlyActsOnStreams_IgnoringContentType(Type declaredType, string contentType)
{
// Arrange
var formatter = new StreamOutputFormatter();
var contentTypeHeader = contentType == null ? null : new MediaTypeHeaderValue(contentType);
var formatterContext = new OutputFormatterContext()
{
DeclaredType = declaredType,
Object = new SimplePOCO()
};
// Act
var canWrite = formatter.CanWriteResult(formatterContext, contentTypeHeader);
// Assert
Assert.False(canWrite);
}
public void CanWriteResult_ReturnsTrue_ForStreams(Type declaredType, string contentType)
{
// Arrange
var formatter = new StreamOutputFormatter();
var contentTypeHeader = contentType == null ? null : new MediaTypeHeaderValue(contentType);
var formatterContext = new OutputFormatterContext()
{
DeclaredType = declaredType,
Object = new MemoryStream()
};
// Act
var canWrite = formatter.CanWriteResult(formatterContext, contentTypeHeader);
// Assert
Assert.True(canWrite);
}
public void CanWriteResult_OnlyActsOnStreams_IgnoringContentType(Type declaredType, string contentType)
{
// Arrange
var formatter = new StreamOutputFormatter();
var contentTypeHeader = contentType == null ? null : new MediaTypeHeaderValue(contentType);
var formatterContext = new OutputFormatterContext()
{
DeclaredType = declaredType,
Object = new SimplePOCO()
};
// Act
var canWrite = formatter.CanWriteResult(formatterContext, contentTypeHeader);
// Assert
Assert.False(canWrite);
}
public void CanWriteResult_ReturnsTrue_ForStreams(Type declaredType, string contentType)
{
// Arrange
var formatter = new StreamOutputFormatter();
var contentTypeHeader = contentType == null ? null : new MediaTypeHeaderValue(contentType);
var formatterContext = new OutputFormatterContext()
{
DeclaredType = declaredType,
Object = new MemoryStream()
};
// Act
var canWrite = formatter.CanWriteResult(formatterContext, contentTypeHeader);
// Assert
Assert.True(canWrite);
}
public void CanWriteResult_SetsContentType()
{
// Arrange
var formatter = new StreamOutputFormatter();
var contentType = new MediaTypeHeaderValue("text/plain");
var context = new OutputFormatterContext();
context.Object = new MemoryStream();
// Act
var result = formatter.CanWriteResult(context, contentType);
// Assert
Assert.True(result);
Assert.Same(contentType, context.SelectedContentType);
}