public void Execute_WithNullContext_Throws()
{
// Arrange
string header = "HeaderName";
string value = "HeaderValue";
IRewriteContext context = null;
AddHeaderAction action = new AddHeaderAction(header, value);
// Act/Assert
ExceptionAssert.Throws <ArgumentNullException>(() => action.Execute(context));
}
public void Execute_SetsResponseHeader_ReturnsContinueProcessing()
{
// Arrange
string header = "HeaderName";
string value = "HeaderValue";
IRewriteContext context = new MockRewriteContext();
AddHeaderAction action = new AddHeaderAction(header, value);
// Act
RewriteProcessing result = action.Execute(context);
// Assert
CollectionAssert.Contains(context.ResponseHeaders.Keys, header);
Assert.AreEqual(value, context.ResponseHeaders[header]);
Assert.AreEqual(RewriteProcessing.ContinueProcessing, result);
}