module SoStubVeryTest

# File lib/so_stub_very_test.rb, line 73
def clear_custom_stubs
  custom_stubs.each do |stub|
    Excon.stubs.delete stub
  end

  custom_stubs.clear
end

# File lib/so_stub_very_test.rb, line 81
def custom_stubs
  @custom_stubs ||= []
end

# File lib/so_stub_very_test.rb, line 101
def defaults(&block)
  @defining_default_stubs = true
  instance_exec &block
ensure
  @defining_default_stubs = false
end

# File lib/so_stub_very_test.rb, line 85
def defining_default_stubs
  @defining_default_stubs ||= false
end

# File lib/so_stub_very_test.rb, line 89
def register_host(name, host)
  define_method "#{name}_namespace" do |path, &block|
    namespace path, host, &block
  end

  Excon::HTTP_VERBS.each do |verb|
    define_method "#{name}_stub_#{verb}" do |path, response = nil|
      send "stub_#{verb}", path, response, host
    end
  end
end

# File lib/so_stub_very_test.rb, line 11
def namespace(path, host = nil, &block)
  validate_host(host)

  stub_paths << path
  self.stub_host = host || default_host
  yield
ensure
  stub_paths.pop

  if stub_paths.empty?
    self.stub_host = nil
  end
end

# File lib/so_stub_very_test.rb, line 111
def create_path_regexp(path)
  Regexp.new '\A' + path + '\Z'
end

# File lib/so_stub_very_test.rb, line 115
def default_host
  SoStubVeryTest.default_host
end

# File lib/so_stub_very_test.rb, line 119
def get_request_host(host)
  stub_host || host || default_host
end

# File lib/so_stub_very_test.rb, line 123
def is_request_options?(options)
  options.is_a?(Hash) && options.has_key?(:path)
end

# File lib/so_stub_very_test.rb, line 127
def replace_path_params(path)
  path.gsub /:[^\/]+/, '[^\/]+'
end

# File lib/so_stub_very_test.rb, line 135
def stub_host
  @stub_host
end

# File lib/so_stub_very_test.rb, line 131
def stub_host=(host)
  @stub_host = host
end

# File lib/so_stub_very_test.rb, line 139
def stub_path
  stub_paths.join
end

# File lib/so_stub_very_test.rb, line 143
def stub_paths
  @stub_paths ||= []
end

# File lib/so_stub_very_test.rb, line 153
def validate_host(host)
  if stub_paths.any? && host && stub_host != host
    raise MixedNamespacesError, "Namespaces can't be mixed (#{stub_host} and #{host == nil ? "nil" : host})"
  end
end

# File lib/so_stub_very_test.rb, line 147
def validate_path_given(path)
  if stub_paths.empty? && !(is_request_options?(path) || path.is_a?(String))
    raise NoPathGivenError, "Must provide a path to stub requests for"
  end
end

# File lib/so_stub_very_test.rb, line 159
def validate_single_response(block, response)
  if block && response
    raise AmbiguousResponseError, "Must provide only either a response object or a block"
  end
end