added more tests

[rails.git] / test / functional / segment_controller_test.rb

diff --git a/test/functional/segment_controller_test.rb b/test/functional/segment_controller_test.rb
new file mode 100644 (file)
index 0000000..48c3142
--- /dev/null
+++ b/test/functional/segment_controller_test.rb
@@ -0,0 +1,102 @@
+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
+  fixtures :current_nodes, :nodes, :users, :current_segments, :segments
+  set_fixture_class :current_nodes => :Node
+  set_fixture_class :nodes => :OldNode
+  set_fixture_class :current_segments => :Segment
+  set_fixture_class :segments => :OldSegment
+
+  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