From: Frederik Ramm <frederik@remote.org>
Date: Wed, 29 Aug 2007 21:38:38 +0000 (+0000)
Subject: segment stuff removed
X-Git-Tag: live~8121^2~31
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/02451061ce944a3c32afe976759d19c3b1fa3a5d?hp=270902bc8e1f6bedae948ab73500b9fed85510cc

segment stuff removed
---

diff --git a/app/controllers/old_segment_controller.rb b/app/controllers/old_segment_controller.rb
deleted file mode 100644
index 2d48fb5b9..000000000
--- a/app/controllers/old_segment_controller.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-class OldSegmentController < ApplicationController
-  require 'xml/libxml'
-
-  session :off
-  after_filter :compress_output
-
-  def history
-    begin
-      segment = Segment.find(params[:id])
-
-      doc = OSM::API.new.get_xml_doc
-
-      segment.old_segments.each do |old_segment|
-        doc.root << old_segment.to_xml_node
-      end
-
-     render :text => doc.to_s, :content_type => "text/xml"
-    rescue ActiveRecord::RecordNotFound
-      render :nothing => true, :status => :not_found
-    rescue
-      render :nothing => true, :status => :internal_server_error
-    end
-  end
-end
diff --git a/app/controllers/old_way_segment_controller.rb b/app/controllers/old_way_segment_controller.rb
deleted file mode 100644
index 4e9404c9b..000000000
--- a/app/controllers/old_way_segment_controller.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-class OldWaySegmentController < ApplicationController
-end
diff --git a/app/controllers/segment_controller.rb b/app/controllers/segment_controller.rb
deleted file mode 100644
index 42e939a65..000000000
--- a/app/controllers/segment_controller.rb
+++ /dev/null
@@ -1,149 +0,0 @@
-class SegmentController < ApplicationController
-  require 'xml/libxml'
-
-  session :off
-  before_filter :authorize, :only => [:create, :update, :delete]
-  before_filter :check_availability, :only => [:create, :update, :delete]
-  after_filter :compress_output
-
-  def create
-    if request.put?
-      segment = Segment.from_xml(request.raw_post, true)
-
-      if segment
-        if segment.node_a == segment.node_b
-          render :nothing => true, :status => :expectation_failed
-        elsif !segment.preconditions_ok?
-          render :nothing => true, :status => :precondition_failed
-        else
-          segment.user_id = @user.id
-          segment.from_node = Node.find(segment.node_a.to_i)
-          segment.to_node = Node.find(segment.node_b.to_i)
-
-          if segment.save_with_history
-            render :text => segment.id.to_s, :content_type => "text/plain"
-          else
-            render :nothing => true, :status => :internal_server_error
-          end
-        end
-      else
-        render :nothing => true, :status => :bad_request
-      end
-    else
-      render :nothing => true, :status => :method_not_allowed
-    end
-  end
-
-  def read
-    begin
-      segment = Segment.find(params[:id])
-
-      if segment.visible
-        render :text => segment.to_xml.to_s, :content_type => "text/xml"
-      else
-        render :nothing => true, :status => :gone
-      end
-    rescue ActiveRecord::RecordNotFound
-      render :nothing => true, :status => :not_found
-    rescue
-      render :nothing => true, :status => :internal_server_error
-    end
-  end
-
-  def update
-    begin
-      segment = Segment.find(params[:id])
-
-      if segment.visible
-        new_segment = Segment.from_xml(request.raw_post)
-
-        if new_segment and new_segment.id == segment.id
-          if new_segment.node_a == new_segment.node_b
-            render :nothing => true, :status => :expectation_failed
-          elsif !new_segment.preconditions_ok?
-            render :nothing => true, :status => :precondition_failed
-          else
-            segment.user_id = @user.id
-            segment.node_a = new_segment.node_a
-            segment.node_b = new_segment.node_b
-            segment.tags = new_segment.tags
-            segment.visible = new_segment.visible
-
-            if segment.save_with_history
-              render :nothing => true
-            else
-              render :nothing => true, :status => :internal_server_error
-            end
-          end
-        else
-          render :nothing => true, :status => :bad_request
-        end
-      else
-        render :nothing => true, :status => :gone
-      end
-    rescue ActiveRecord::RecordNotFound
-      render :nothing => true, :status => :not_found
-    rescue
-      render :nothing => true, :status => :internal_server_error
-    end
-  end
-
-  def delete
-    begin
-      segment = Segment.find(params[:id])
-
-      if segment.visible
-        if WaySegment.find(:first, :joins => "INNER JOIN current_ways ON current_ways.id = current_way_segments.id", :conditions => [ "current_ways.visible = 1 AND current_way_segments.segment_id = ?", segment.id ])
-          render :nothing => true, :status => :precondition_failed
-        else
-          segment.user_id = @user.id
-          segment.visible = 0
-
-          if segment.save_with_history
-            render :nothing => true
-          else
-            render :nothing => true, :status => :internal_server_error
-          end
-        end
-      else
-        render :nothing => true, :status => :gone
-      end
-    rescue ActiveRecord::RecordNotFound
-      render :nothing => true, :status => :not_found
-    rescue
-      render :nothing => true, :status => :internal_server_error
-    end
-  end
-
-  def segments
-    ids = params['segments'].split(',').collect { |s| s.to_i }
-
-    if ids.length > 0
-      doc = OSM::API.new.get_xml_doc
-
-      Segment.find(ids).each do |segment|
-        doc.root << segment.to_xml_node
-      end 
-
-      render :text => doc.to_s, :content_type => "text/xml"
-    else
-      render :nothing => true, :status => :bad_request
-    end
-  end
-
-  def segments_for_node
-    segmentids = Segment.find(:all, :conditions => ['node_a = ? OR node_b = ?', params[:id], params[:id]]).collect { |s| s.id }.uniq
-
-    if segmentids.length > 0
-      doc = OSM::API.new.get_xml_doc
-
-      Segment.find(segmentids).each do |segment|
-        doc.root << segment.to_xml_node
-      end
-
-      render :text => doc.to_s, :content_type => "text/xml"
-    else
-      render :nothing => true, :status => :bad_request
-    end
-  end
-end
diff --git a/app/controllers/way_segment_controller.rb b/app/controllers/way_segment_controller.rb
deleted file mode 100644
index e37303f3e..000000000
--- a/app/controllers/way_segment_controller.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-class WaySegmentController < ApplicationController
-
-
-
-end
diff --git a/app/helpers/old_segment_helper.rb b/app/helpers/old_segment_helper.rb
deleted file mode 100644
index 3650f0a50..000000000
--- a/app/helpers/old_segment_helper.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-module OldSegmentHelper
-end
diff --git a/app/helpers/old_way_segment_helper.rb b/app/helpers/old_way_segment_helper.rb
deleted file mode 100644
index 8299bdd27..000000000
--- a/app/helpers/old_way_segment_helper.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-module OldWaySegmentHelper
-end
diff --git a/app/helpers/segment_helper.rb b/app/helpers/segment_helper.rb
deleted file mode 100644
index d6be137a8..000000000
--- a/app/helpers/segment_helper.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-module SegmentHelper
-end
diff --git a/app/helpers/way_segment_helper.rb b/app/helpers/way_segment_helper.rb
deleted file mode 100644
index f2ebd3960..000000000
--- a/app/helpers/way_segment_helper.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-module WaySegmentHelper
-end
diff --git a/app/models/old_segment.rb b/app/models/old_segment.rb
deleted file mode 100644
index c243c522d..000000000
--- a/app/models/old_segment.rb
+++ /dev/null
@@ -1,33 +0,0 @@
-class OldSegment < ActiveRecord::Base
-  set_table_name 'segments'
-
-  validates_presence_of :user_id, :timestamp
-  validates_inclusion_of :visible, :in => [ true, false ]
-  validates_numericality_of :node_a, :node_b
-
-  belongs_to :user
-
-  def self.from_segment(segment)
-    old_segment = OldSegment.new
-    old_segment.node_a = segment.node_a
-    old_segment.node_b = segment.node_b
-    old_segment.visible = segment.visible
-    old_segment.tags = segment.tags
-    old_segment.timestamp = segment.timestamp
-    old_segment.user_id = segment.user_id
-    old_segment.id = segment.id
-    return old_segment
-  end
-
-  def to_xml_node
-    el1 = XML::Node.new 'segment'
-    el1['id'] = self.id.to_s
-    el1['from'] = self.node_a.to_s
-    el1['to'] = self.node_b.to_s
-    el1['user'] = self.user.display_name if self.user.data_public?
-    Segment.split_tags(el1, self.tags)
-    el1['visible'] = self.visible.to_s
-    el1['timestamp'] = self.timestamp.xmlschema
-    return el1
-  end
-end
diff --git a/app/models/old_way_segment.rb b/app/models/old_way_segment.rb
deleted file mode 100644
index 45d1ce009..000000000
--- a/app/models/old_way_segment.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-class OldWaySegment < ActiveRecord::Base
-  belongs_to :user
-
-  set_table_name 'way_segments'
-
-end
diff --git a/app/models/segment.rb b/app/models/segment.rb
deleted file mode 100644
index bdb807d93..000000000
--- a/app/models/segment.rb
+++ /dev/null
@@ -1,127 +0,0 @@
-class Segment < ActiveRecord::Base
-  require 'xml/libxml'
-  set_table_name 'current_segments'
-
-  validates_presence_of :user_id, :timestamp
-  validates_inclusion_of :visible, :in => [ true, false ]
-  validates_numericality_of :node_a, :node_b
-
-  has_many :old_segments, :foreign_key => :id
-  belongs_to :user
-
-  # using belongs_to :foreign_key = 'node_*', since if use has_one :foreign_key = 'id', segment preconditions? fails checking for segment id in node table
-  belongs_to :from_node, :class_name => 'Node', :foreign_key => 'node_a'
-  belongs_to :to_node, :class_name => 'Node', :foreign_key => 'node_b'
-
-  def self.from_xml(xml, create=false)
-    begin
-      p = XML::Parser.new
-      p.string = xml
-      doc = p.parse
-
-      segment = Segment.new
-
-      doc.find('//osm/segment').each do |pt|
-        segment.node_a = pt['from'].to_i
-        segment.node_b = pt['to'].to_i
-
-        unless create
-          if pt['id'] != '0'
-            segment.id = pt['id'].to_i
-          end
-        end
-
-        segment.visible = true
-
-        if create
-          segment.timestamp = Time.now
-        else
-          if pt['timestamp']
-            segment.timestamp = Time.parse(pt['timestamp'])
-          end
-        end
-
-        tags = []
-
-        pt.find('tag').each do |tag|
-          tags << [tag['k'],tag['v']]
-        end
-
-        tags = tags.collect { |k,v| "#{k}=#{v}" }.join(';')
-        tags = '' if tags.nil?
-
-        segment.tags = tags
-      end
-    rescue
-      segment = nil
-    end
-
-    return segment
-  end
-
-  def save_with_history
-    begin
-      Segment.transaction do
-        self.timestamp = Time.now
-        self.save!
-        old_segment = OldSegment.from_segment(self)
-        old_segment.save!
-      end
-
-      return true
-    rescue
-      return nil
-    end
-  end
-
-  def to_xml
-    doc = OSM::API.new.get_xml_doc
-    doc.root << to_xml_node()
-    return doc
-  end
-
-  def to_xml_node(user_display_name_cache  = nil)
-    el1 = XML::Node.new 'segment'
-    el1['id'] = self.id.to_s
-    el1['from'] = self.node_a.to_s
-    el1['to'] = self.node_b.to_s
-
-    user_display_name_cache = {} if user_display_name_cache.nil?
-
-    if user_display_name_cache and user_display_name_cache.key?(self.user_id)
-      # use the cache if available
-    elsif self.user.data_public?
-      user_display_name_cache[self.user_id] = self.user.display_name
-    else
-      user_display_name_cache[self.user_id] = nil
-    end
-
-    el1['user'] = user_display_name_cache[self.user_id] unless user_display_name_cache[self.user_id].nil?
-
-    Segment.split_tags(el1, self.tags)
-    el1['visible'] = self.visible.to_s
-    el1['timestamp'] = self.timestamp.xmlschema
-    return el1
-  end
-
-  def self.split_tags(el, tags)
-    tags.split(';').each do |tag|
-      parts = tag.split('=')
-      key = ''
-      val = ''
-      key = parts[0].strip unless parts[0].nil?
-      val = parts[1].strip unless parts[1].nil?
-      if key != '' && val != ''
-        el2 = XML::Node.new('tag')
-        el2['k'] = key.to_s
-        el2['v'] = val.to_s
-        el << el2
-      end
-    end
-  end
-
-  def preconditions_ok?
-    from_node and from_node.visible and to_node and to_node.visible
-  end
-
-end
diff --git a/app/models/way_segment.rb b/app/models/way_segment.rb
deleted file mode 100644
index bc81f6b26..000000000
--- a/app/models/way_segment.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-class WaySegment < ActiveRecord::Base
-  set_table_name 'current_way_segments'
-
-  belongs_to :segment
-end
diff --git a/test/fixtures/current_segments.yml b/test/fixtures/current_segments.yml
deleted file mode 100644
index ce3758360..000000000
--- a/test/fixtures/current_segments.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html
-visible_segment:
-  id: 1
-  node_a: 3
-  node_b: 4
-  user_id: 1
-  visible: 1
-  tags: test=yes
-  timestamp: 2007-01-01 00:00:00
-
-invisible_segment:
-  id: 2
-  node_a: 3
-  node_b: 4
-  user_id: 1
-  visible: 0
-  tags: test=yes
-  timestamp: 2007-01-01 00:00:00
-
-used_segment:
-  id: 3
-  node_a: 3
-  node_b: 4
-  user_id: 1
-  visible: 1
-  tags: test=yes
-  timestamp: 2007-01-01 00:00:00
diff --git a/test/fixtures/current_way_segments.yml b/test/fixtures/current_way_segments.yml
deleted file mode 100644
index db82de5fc..000000000
--- a/test/fixtures/current_way_segments.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-t1:
-  id: 1
-  segment_id: 3
-  sequence_id: 1
-
-t2:
-  id: 2
-  segment_id: 3
-  sequence_id: 1
diff --git a/test/fixtures/segments.yml b/test/fixtures/segments.yml
deleted file mode 100644
index ce3758360..000000000
--- a/test/fixtures/segments.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html
-visible_segment:
-  id: 1
-  node_a: 3
-  node_b: 4
-  user_id: 1
-  visible: 1
-  tags: test=yes
-  timestamp: 2007-01-01 00:00:00
-
-invisible_segment:
-  id: 2
-  node_a: 3
-  node_b: 4
-  user_id: 1
-  visible: 0
-  tags: test=yes
-  timestamp: 2007-01-01 00:00:00
-
-used_segment:
-  id: 3
-  node_a: 3
-  node_b: 4
-  user_id: 1
-  visible: 1
-  tags: test=yes
-  timestamp: 2007-01-01 00:00:00
diff --git a/test/fixtures/way_segments.yml b/test/fixtures/way_segments.yml
deleted file mode 100644
index bbefff6dc..000000000
--- a/test/fixtures/way_segments.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-t1:
-  id: 1
-  segment_id: 3
-  sequence_id: 1
-  version: 1
-
-t2:
-  id: 2
-  segment_id: 3
-  sequence_id: 1
-  version: 1
diff --git a/test/functional/segment_controller_test.rb b/test/functional/segment_controller_test.rb
deleted file mode 100644
index 1ff26eff0..000000000
--- a/test/functional/segment_controller_test.rb
+++ /dev/null
@@ -1,98 +0,0 @@
-require File.dirname(__FILE__) + '/../test_helper'
-require 'segment_controller'
-
-# Re-raise errors caught by the controller.
-class SegmentController; def rescue_action(e) raise e end; end
-
-class SegmentControllerTest < Test::Unit::TestCase
-  api_fixtures
-
-  def setup
-    @controller = SegmentController.new
-    @request    = ActionController::TestRequest.new
-    @response   = ActionController::TestResponse.new
-  end
-
-  def test_create
-    # cannot read password from fixture as it is stored as MD5 digest
-    basic_authorization("test@openstreetmap.org", "test");  
-    na = current_nodes(:used_node_1).id
-    nb = current_nodes(:used_node_2).id
-    content("<osm><segment from='#{na}' to='#{nb}' /></osm>")
-    put :create
-    # hope for success
-    assert_response :success, "segment upload did not return success status"
-    # read id of created segment and search for it
-    segmentid = @response.body
-    checksegment = Segment.find(segmentid)
-    assert_not_nil checksegment, "uploaded segment not found in data base after upload"
-    # compare values
-    assert_equal na, checksegment.node_a, "saved segment does not match requested from-node"
-    assert_equal nb, checksegment.node_b, "saved segment does not match requested to-node"
-    assert_equal users(:normal_user).id, checksegment.user_id, "saved segment does not belong to user that created it"
-    assert_equal true, checksegment.visible, "saved segment is not visible"
-  end
-
-  def test_create_invalid
-    basic_authorization("test@openstreetmap.org", "test");  
-    # create a segment with one invalid node
-    na = current_nodes(:used_node_1).id
-    nb = 0
-    content("<osm><segment from='#{na}' to='#{nb}' /></osm>")
-    put :create
-    # expect failure
-    assert_response :precondition_failed, "upload of invalid segment did not return 'precondition failed'"
-  end
-
-  def test_read
-    # check that a visible segment is returned properly
-    get :read, :id => current_segments(:visible_segment).id
-    assert_response :success
-    # TODO: check for <segment> tag in return data
-
-    # check that an invisible segment is not returned
-    get :read, :id => current_segments(:invisible_segment).id
-    assert_response :gone
-
-    # check chat a non-existent segment is not returned
-    get :read, :id => 0
-    assert_response :not_found
-  end
-
-  # this tests deletion restrictions - basic deletion is tested in the unit
-  # tests for segment!
-  def test_delete
-
-    # first try to delete segment without auth
-    delete :delete, :id => current_segments(:visible_segment).id
-    assert_response :unauthorized
-
-    # now set auth
-    basic_authorization("test@openstreetmap.org", "test");  
-
-    # this should work
-    delete :delete, :id => current_segments(:visible_segment).id
-    assert_response :success
-
-    # this won't work since the segment is already deleted
-    delete :delete, :id => current_segments(:invisible_segment).id
-    assert_response :gone
-
-    # this won't work since the segment never existed
-    delete :delete, :id => 0
-    assert_response :not_found
-
-    # this won't work since the segment is in use
-    delete :delete, :id => current_segments(:used_segment).id
-    assert_response :precondition_failed
-  end
-
-
-  def basic_authorization(user, pass)
-    @request.env["HTTP_AUTHORIZATION"] = "Basic %s" % Base64.encode64("#{user}:#{pass}")
-  end
-
-  def content(c)
-    @request.env["RAW_POST_DATA"] = c
-  end
-end
diff --git a/test/unit/segment_test.rb b/test/unit/segment_test.rb
deleted file mode 100644
index e8af3df6d..000000000
--- a/test/unit/segment_test.rb
+++ /dev/null
@@ -1,104 +0,0 @@
-require File.dirname(__FILE__) + '/../test_helper'
-
-class SegmentTest < Test::Unit::TestCase
-  fixtures :current_nodes, :nodes, :current_segments, :segments, :users
-  set_fixture_class :current_segments => :Segment
-  set_fixture_class :segments => :OldSegment
-  set_fixture_class :current_nodes => :Node
-  set_fixture_class :nodes => :OldNode
-
-  def test_create
-
-    segment_template = Segment.new(:node_a => nodes(:used_node_1).id,
-                             :node_b => nodes(:used_node_2).id,
-                             :user_id => users(:normal_user).id,
-                             :visible => 1,
-                             :tags => "")
-    assert segment_template.save_with_history
-
-    segment = Segment.find(segment_template.id)
-    assert_not_nil segment
-    assert_equal segment_template.node_a, segment.node_a
-    assert_equal segment_template.node_b, segment.node_b
-    assert_equal segment_template.user_id, segment.user_id
-    assert_equal segment_template.visible, segment.visible
-    assert_equal segment_template.tags, segment.tags
-    assert_equal segment_template.timestamp.to_i, segment.timestamp.to_i
-
-    assert_equal OldSegment.find(:all, :conditions => [ "id = ?", segment_template.id ]).length, 1
-    old_segment = OldSegment.find(:first, :conditions => [ "id = ?", segment_template.id ])
-    assert_not_nil old_segment
-    assert_equal segment_template.node_a, old_segment.node_a
-    assert_equal segment_template.node_b, old_segment.node_b
-    assert_equal segment_template.user_id, old_segment.user_id
-    assert_equal segment_template.visible, old_segment.visible
-    assert_equal segment_template.tags, old_segment.tags
-    assert_equal segment_template.timestamp.to_i, old_segment.timestamp.to_i
-  end
-
-  def test_update
-    segment_template = Segment.find(1)
-    assert_not_nil segment_template
-
-    assert_equal OldSegment.find(:all, :conditions => [ "id = ?", segment_template.id ]).length, 1
-    old_segment_template = OldSegment.find(:first, :conditions => [ "id = ?", segment_template.id ])
-    assert_not_nil old_segment_template
-
-    segment_template.node_a = nodes(:used_node_2).id
-    segment_template.node_b = nodes(:used_node_1).id
-    segment_template.tags = "updated=yes"
-    assert segment_template.save_with_history
-
-    segment = Segment.find(segment_template.id)
-    assert_not_nil segment
-    assert_equal segment_template.node_a, segment.node_a
-    assert_equal segment_template.node_b, segment.node_b
-    assert_equal segment_template.user_id, segment.user_id
-    assert_equal segment_template.visible, segment.visible
-    assert_equal segment_template.tags, segment.tags
-    assert_equal segment_template.timestamp.to_i, segment.timestamp.to_i
-
-    assert_equal OldSegment.find(:all, :conditions => [ "id = ?", segment_template.id ]).length, 2
-    assert_equal OldSegment.find(:all, :conditions => [ "id = ? and timestamp = ?", segment_template.id, segment_template.timestamp ]).length, 1
-    old_segment = OldSegment.find(:first, :conditions => [ "id = ? and timestamp = ?", segment_template.id, segment_template.timestamp ])
-    assert_not_nil old_segment
-    assert_equal segment_template.node_a, old_segment.node_a
-    assert_equal segment_template.node_b, old_segment.node_b
-    assert_equal segment_template.user_id, old_segment.user_id
-    assert_equal segment_template.visible, old_segment.visible
-    assert_equal segment_template.tags, old_segment.tags
-    assert_equal segment_template.timestamp.to_i, old_segment.timestamp.to_i
-  end
-
-  def test_delete
-    segment_template = Segment.find(1)
-    assert_not_nil segment_template
-
-    assert_equal OldSegment.find(:all, :conditions => [ "id = ?", segment_template.id ]).length, 1
-    old_segment_template = OldSegment.find(:first, :conditions => [ "id = ?", segment_template.id ])
-    assert_not_nil old_segment_template
-
-    segment_template.visible = 0
-    assert segment_template.save_with_history
-
-    segment = Segment.find(segment_template.id)
-    assert_not_nil segment
-    assert_equal segment_template.node_a, segment.node_a
-    assert_equal segment_template.node_b, segment.node_b
-    assert_equal segment_template.user_id, segment.user_id
-    assert_equal segment_template.visible, segment.visible
-    assert_equal segment_template.tags, segment.tags
-    assert_equal segment_template.timestamp.to_i, segment.timestamp.to_i
-
-    assert_equal OldSegment.find(:all, :conditions => [ "id = ?", segment_template.id ]).length, 2
-    assert_equal OldSegment.find(:all, :conditions => [ "id = ? and timestamp = ?", segment_template.id, segment_template.timestamp ]).length, 1
-    old_segment = OldSegment.find(:first, :conditions => [ "id = ? and timestamp = ?", segment_template.id, segment_template.timestamp ])
-    assert_not_nil old_segment
-    assert_equal segment_template.node_a, old_segment.node_a
-    assert_equal segment_template.node_b, old_segment.node_b
-    assert_equal segment_template.user_id, old_segment.user_id
-    assert_equal segment_template.visible, old_segment.visible
-    assert_equal segment_template.tags, old_segment.tags
-    assert_equal segment_template.timestamp.to_i, old_segment.timestamp.to_i
-  end
-end