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module AuthenticatedTestHelper
# Sets the current user in the session from the user fixtures.
def login_as(user)
@request.session[:user] = user ? users(user).id : nil
end
def authorize_as(user)
@request.env["HTTP_AUTHORIZATION"] = user ? "Basic #{Base64.encode64("#{users(user).login}:test")}" : nil
end
# taken from edge rails / rails 2.0. Only needed on Rails 1.2.3
def assert_difference(expressions, difference = 1, message = nil, &block)
expression_evaluations = [expressions].flatten.collect{|expression| lambda { eval(expression, block.binding) } }
original_values = expression_evaluations.inject([]) { |memo, expression| memo << expression.call }
yield
expression_evaluations.each_with_index do |expression, i|
assert_equal original_values[i] + difference, expression.call, message
end
end
# taken from edge rails / rails 2.0. Only needed on Rails 1.2.3
def assert_no_difference(expressions, message = nil, &block)
assert_difference expressions, 0, message, &block
end
end