# coding: utf-8

require 'rspec'
require 'uri'
require './arangodb.rb'

describe ArangoDB do
  prefix = "rest-edge"

  context "creating an edge:" do

################################################################################
## error handling
################################################################################

    context "error handling:" do
      it "returns an error if url is missing from" do
        cn = "UnitTestsCollectionEdge"
        cmd = "/_api/edge?collection=#{cn}&createCollection=true"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-missing-from-to", cmd, :body => body)

        doc.code.should eq(400)
        doc.parsed_response['error'].should eq(true)
        doc.parsed_response['errorNum'].should eq(400)
        doc.parsed_response['code'].should eq(400)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        ArangoDB.drop_collection(cn)
      end

      it "returns an error if from/to are malformed" do
        cn = "UnitTestsCollectionEdge"
        cmd = "/_api/edge?collection=#{cn}&createCollection=true&from=1&to=1"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-bad-from-to", cmd, :body => body)

        doc.code.should eq(400)
        doc.parsed_response['error'].should eq(true)
        doc.parsed_response['errorNum'].should eq(1205)
        doc.parsed_response['code'].should eq(400)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        ArangoDB.drop_collection(cn)
      end
      
      it "returns an error if from/to are incomplete" do
        cn = "UnitTestsCollectionEdge"
        cmd = "/_api/edge?collection=#{cn}&createCollection=true&from=test&to=test"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-incomplete-from-to", cmd, :body => body)

        doc.code.should eq(400)
        doc.parsed_response['error'].should eq(true)
        doc.parsed_response['errorNum'].should eq(1205)
        doc.parsed_response['code'].should eq(400)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        ArangoDB.drop_collection(cn)
      end
      
      it "returns an error if vertex-handle is missing" do
        cn = "UnitTestsCollectionEdge"
        ArangoDB.drop_collection(cn)
        ArangoDB.create_collection(cn, true, 3) # type 3 = edge collection
        cmd = "/_api/edges/#{cn}"
        doc = ArangoDB.log_get("#{prefix}-missing-handle", cmd)

        doc.code.should eq(400)
        doc.parsed_response['error'].should eq(true)
        doc.parsed_response['errorNum'].should eq(1205)
        doc.parsed_response['code'].should eq(400)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        ArangoDB.drop_collection(cn)
      end

      it "returns an error if vertex-handle is empty" do
        cn = "UnitTestsCollectionEdge"
        ArangoDB.drop_collection(cn)
        ArangoDB.create_collection(cn, true, 3) # type 3 = edge collection
        cmd = "/_api/edges/#{cn}?vertex="
        doc = ArangoDB.log_get("#{prefix}-empty-handle", cmd)

        doc.code.should eq(400)
        doc.parsed_response['error'].should eq(true)
        doc.parsed_response['errorNum'].should eq(1205)
        doc.parsed_response['code'].should eq(400)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        ArangoDB.drop_collection(cn)
      end
      
      it "returns an error if collection does not exist" do
        cn = "UnitTestsCollectionEdge"
        ArangoDB.drop_collection(cn)
        cmd = "/_api/edge?collection=#{cn}&from=test&to=test"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-no-collection", cmd, :body => body)

        doc.code.should eq(404)
        doc.parsed_response['error'].should eq(true)
        doc.parsed_response['errorNum'].should eq(1203)
        doc.parsed_response['code'].should eq(404)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
      end
      
      it "returns an error if collection does not exist" do
        cn = "UnitTestsCollectionEdge"
        ArangoDB.drop_collection(cn)
        cmd = "/_api/edges/#{cn}?vertex=test"
        doc = ArangoDB.log_get("#{prefix}-no-collection-query", cmd)

        doc.code.should eq(404)
        doc.parsed_response['error'].should eq(true)
        doc.parsed_response['errorNum'].should eq(1203)
        doc.parsed_response['code'].should eq(404)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
      end
      
      it "returns an error if document handler is used to create an edge" do
        cn = "UnitTestsCollectionEdge"
        ArangoDB.drop_collection(cn)
        ArangoDB.create_collection(cn, true, 3) # type 3 = edge collection
        cmd = "/_api/document?collection=#{cn}&from=test&to=test"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-wrong-type", cmd, :body => body)

        doc.code.should eq(400)
        doc.parsed_response['error'].should eq(true)
        doc.parsed_response['errorNum'].should eq(405)
        doc.parsed_response['code'].should eq(400)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
      end
    end

################################################################################
## known collection name
################################################################################

    context "known collection name:" do
      before do
        @ce = "UnitTestsCollectionEdge"
        @eid = ArangoDB.create_collection(@ce, true, 3) # type 3 = edge collection
        @cv = "UnitTestsCollectionVertex"
        @vid = ArangoDB.create_collection(@cv, true, 2) # type 2 = document collection
    
        @reFull = Regexp.new('^[a-zA-Z0-9_\-]+/\d+$')
        @reEdge = Regexp.new('^' + @ce + '/')
        @reVertex = Regexp.new('^' + @cv + '/')
      end

      after do
        ArangoDB.drop_collection(@ce)
        ArangoDB.drop_collection(@cv)
      end

      it "creating an edge" do
        cmd = "/_api/document?collection=#{@cv}"

        # create first vertex
        body = "{ \"a\" : 1 }"
        doc = ArangoDB.log_post("#{prefix}-create-edge", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reVertex)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id1 = doc.parsed_response['_id']

        # create second vertex
        body = "{ \"a\" : 2 }"
        doc = ArangoDB.log_post("#{prefix}-create-edge", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reVertex)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id2 = doc.parsed_response['_id']

        # create edge
        cmd = "/_api/edge?collection=#{@ce}&from=#{id1}&to=#{id2}"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-create-edge", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reEdge)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id3 = doc.parsed_response['_id']

        # check edge
        cmd = "/_api/edge/#{id3}"
        doc = ArangoDB.log_get("#{prefix}-read-edge", cmd)

        doc.code.should eq(200)
        doc.parsed_response['_id'].should eq(id3)
        doc.parsed_response['_from'].should eq(id1)
        doc.parsed_response['_to'].should eq(id2)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
        
        # create another edge
        cmd = "/_api/edge?collection=#{@ce}&from=#{id1}&to=#{id2}"
        body = "{ \"e\" : 1 }"
        doc = ArangoDB.log_post("#{prefix}-create-edge", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id4 = doc.parsed_response['_id']

        # check edge
        cmd = "/_api/edge/#{id4}"
        doc = ArangoDB.log_get("#{prefix}-read-edge", cmd)

        doc.code.should eq(200)
        doc.parsed_response['_id'].should eq(id4)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reEdge)
        doc.parsed_response['_from'].should eq(id1)
        doc.parsed_response['_from'].should match(@reFull)
        doc.parsed_response['_from'].should match(@reVertex)
        doc.parsed_response['_to'].should eq(id2)
        doc.parsed_response['_to'].should match(@reFull)
        doc.parsed_response['_to'].should match(@reVertex)
        doc.parsed_response['e'].should eq(1)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        # create third edge
        cmd = "/_api/edge?collection=#{@ce}&from=#{id2}&to=#{id1}"
        body = "{ \"e\" : 2 }"
        doc = ArangoDB.log_post("#{prefix}-create-edge", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reEdge)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id5 = doc.parsed_response['_id']

        # check edge
        cmd = "/_api/edge/#{id5}"
        doc = ArangoDB.log_get("#{prefix}-read-edge", cmd)

        doc.code.should eq(200)
        doc.parsed_response['_id'].should eq(id5)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reEdge)
        doc.parsed_response['_from'].should eq(id2)
        doc.parsed_response['_from'].should match(@reFull)
        doc.parsed_response['_from'].should match(@reVertex)
        doc.parsed_response['_to'].should eq(id1)
        doc.parsed_response['_to'].should match(@reFull)
        doc.parsed_response['_to'].should match(@reVertex)
        doc.parsed_response['e'].should eq(2)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        # check ANY edges
        cmd = "/_api/edges/#{@ce}?vertex=#{id1}"
        doc = ArangoDB.log_get("#{prefix}-read-edges-any", cmd);

        doc.code.should eq(200)
        doc.parsed_response['edges'].should be_kind_of(Array)
        doc.parsed_response['edges'].length.should be(3)

        # check IN edges
        cmd = "/_api/edges/#{@ce}?vertex=#{id1}&direction=in"
        doc = ArangoDB.log_get("#{prefix}-read-edges-in", cmd);

        doc.code.should eq(200)
        doc.parsed_response['edges'].should be_kind_of(Array)
        doc.parsed_response['edges'].length.should be(1)

        # check OUT edges
        cmd = "/_api/edges/#{@ce}?vertex=#{id1}&direction=out"
        doc = ArangoDB.log_get("#{prefix}-read-edges-out", cmd);

        doc.code.should eq(200)
        doc.parsed_response['edges'].should be_kind_of(Array)
        doc.parsed_response['edges'].length.should be(2)
      end

      it "using collection names in from and to" do
        cmd = "/_api/document?collection=#{@cv}"

        # create a vertex
        body = "{ \"a\" : 1 }"
        doc = ArangoDB.log_post("#{prefix}-create-edge-named", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reVertex)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id = doc.parsed_response['_id']
        # replace collection id with collection name
        translated = URI.escape(id.gsub /^\d+\//, 'UnitTestsCollectionVertex/')
  
        # create edge, using collection id
        cmd = "/_api/edge?collection=#{@ce}&from=#{id}&to=#{id}"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-create-edge-named", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reEdge)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        # create edge, using collection names
        cmd = "/_api/edge?collection=#{@ce}&from=#{translated}&to=#{translated}"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-create-edge-named", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reEdge)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
              
        # create edge, using mix of collection names and ids
        cmd = "/_api/edge?collection=#{@ce}&from=#{translated}&to=#{id}"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-create-edge-named", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reEdge)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
  
        # turn parameters around
        cmd = "/_api/edge?collection=#{@ce}&from=#{id}&to=#{translated}"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-create-edge-named", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reEdge)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
      end
            
      it "using invalid collection names" do
        cmd = "/_api/document?collection=#{@cv}"

        # create a vertex
        body = "{ \"a\" : 1 }"
        doc = ArangoDB.log_post("#{prefix}-create-edge-invalid-name", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        from = URI.escape("thefox/12345")
        to   = URI.escape("thefox/13443466")
        
        # create edge, using invalid collection names
        cmd = "/_api/edge?collection=#{@ce}&from=#{from}&to=#{to}"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-create-edge-invalid-name", cmd, :body => body)

        doc.code.should eq(404)
        doc.parsed_response['error'].should eq(true)
        doc.parsed_response['errorNum'].should eq(1203)
        doc.parsed_response['code'].should eq(404)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
      end

      it "using collection ids in collection, from and to" do
        cmd = "/_api/document?collection=#{@vid}"

        # create a vertex
        body = "{ \"a\" : 1 }"
        doc = ArangoDB.log_post("#{prefix}-create-edge-id", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reVertex)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id = doc.parsed_response['_id']
        # replace collection name with collection id
        translated = URI.escape(id.gsub /UnitTestsCollectionVertex/, @vid)
  
        # create edge, using collection id
        cmd = "/_api/edge?collection=#{@eid}&from=#{id}&to=#{id}"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-create-edge-named", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should match(@reFull)
        doc.parsed_response['_id'].should match(@reEdge)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
      end

################################################################################
## create an edge using keys
################################################################################

      it "creating an edge using keys" do
        cmd = "/_api/document?collection=#{@cv}"

        # create first vertex
        body = "{ \"name\" : \"Fred\", \"_key\" : \"fred\" }"
        doc = ArangoDB.log_post("#{prefix}-create-edge-key", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should eq("#{@cv}/fred")
        doc.parsed_response['_key'].should be_kind_of(String)
        doc.parsed_response['_key'].should eq("fred")
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id1 = doc.parsed_response['_id']

        # create second vertex
        body = "{ \"name\" : \"John\", \"_key\" : \"john\" }"
        doc = ArangoDB.log_post("#{prefix}-create-edge-key", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should eq("#{@cv}/john")
        doc.parsed_response['_key'].should be_kind_of(String)
        doc.parsed_response['_key'].should eq("john")
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id2 = doc.parsed_response['_id']

        # create edge
        cmd = "/_api/edge?collection=#{@ce}&from=#{id1}&to=#{id2}"
        body = "{ \"what\" : \"fred->john\", \"_key\" : \"edge1\" }"
        doc = ArangoDB.log_post("#{prefix}-create-edge-key", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should eq("#{@ce}/edge1")
        doc.parsed_response['_key'].should be_kind_of(String)
        doc.parsed_response['_key'].should eq("edge1")
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id3 = doc.parsed_response['_id']

        # check edge
        cmd = "/_api/edge/#{id3}"
        doc = ArangoDB.log_get("#{prefix}-create-edge-key", cmd)

        doc.code.should eq(200)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.parsed_response['_id'].should eq(id3)
        doc.parsed_response['_key'].should be_kind_of(String)
        doc.parsed_response['_key'].should eq("edge1")
        doc.parsed_response['_from'].should eq(id1)
        doc.parsed_response['_to'].should eq(id2)
        doc.parsed_response['what'].should eq("fred->john")
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
      end

################################################################################
## create using invalid keys
################################################################################

      it "creating an edge using invalid keys" do
        cmd = "/_api/document?collection=#{@cv}"

        # create first vertex
        body = "{ \"name\" : \"Fred\", \"_key\" : \"fred\" }"
        doc = ArangoDB.log_post("#{prefix}-create-edge-key-invalid", cmd, :body => body)

        doc.code.should eq(201)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id1 = doc.parsed_response['_id']

        # create second vertex
        body = "{ \"name\" : \"John\", \"_key\" : \"john\" }"
        doc = ArangoDB.log_post("#{prefix}-create-edge-key-invalid", cmd, :body => body)

        doc.code.should eq(201)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id2 = doc.parsed_response['_id']

        # create edge, 1st try
        cmd = "/_api/edge?collection=#{@ce}&from=#{@cv}/rak/ov&to=#{@cv}/pj/otr"
        body = "{ }"
        doc = ArangoDB.log_post("#{prefix}-create-edge-key-invalid", cmd, :body => body)

        doc.code.should eq(400)
        doc.parsed_response['error'].should eq(true)
        doc.parsed_response['errorNum'].should eq(1205)
        doc.parsed_response['code'].should eq(400)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
        
        # create edge, 2nd try
        cmd = "/_api/edge?collection=#{@ce}&from=#{@cv}/rakov&to=#{@cv}/pjotr"
        body = "{ \"_key\" : \"the fox\" }"
        doc = ArangoDB.log_post("#{prefix}-create-edge-key-invalid", cmd, :body => body)

        doc.code.should eq(400)
        doc.parsed_response['error'].should eq(true)
        doc.parsed_response['errorNum'].should eq(1221)
        doc.parsed_response['code'].should eq(400)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
      end

    end

################################################################################
## known collection name, waitForSync URL param
################################################################################

    context "known collection name:" do
      before do
        @ce = "UnitTestsCollectionEdge"
        @eid = ArangoDB.create_collection(@ce, false, 3) # type 3 = edge collection
        @cv = "UnitTestsCollectionVertex"
        @vid = ArangoDB.create_collection(@cv, true, 2) # type 2 = document collection
      end

      after do
        ArangoDB.drop_collection(@ce)
        ArangoDB.drop_collection(@cv)
      end
      
      it "creating an edge, waitForSync URL param=false" do
        # create first vertex
        cmd = "/_api/document?collection=#{@cv}"
        body = "{ \"a\" : 1 }"
        doc = ArangoDB.log_post("#{prefix}-create-edge", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id1 = doc.parsed_response['_id']

        # create second vertex
        body = "{ \"a\" : 2 }"
        doc = ArangoDB.log_post("#{prefix}-create-edge", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id2 = doc.parsed_response['_id']

        # create edge
        cmd = "/_api/edge?collection=#{@ce}&from=#{id1}&to=#{id2}&waitForSync=false"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-create-edge", cmd, :body => body)

        doc.code.should eq(202)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id3 = doc.parsed_response['_id']

        # check edge
        cmd = "/_api/edge/#{id3}"
        doc = ArangoDB.log_get("#{prefix}-read-edge", cmd)

        doc.code.should eq(200)
        doc.parsed_response['_id'].should eq(id3)
        doc.parsed_response['_from'].should eq(id1)
        doc.parsed_response['_to'].should eq(id2)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
      end
      
      it "creating an edge, waitForSync URL param=true" do
        # create first vertex
        cmd = "/_api/document?collection=#{@cv}"
        body = "{ \"a\" : 1 }"
        doc = ArangoDB.log_post("#{prefix}-create-edge", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id1 = doc.parsed_response['_id']

        # create second vertex
        body = "{ \"a\" : 2 }"
        doc = ArangoDB.log_post("#{prefix}-create-edge", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id2 = doc.parsed_response['_id']

        # create edge
        cmd = "/_api/edge?collection=#{@ce}&from=#{id1}&to=#{id2}&waitForSync=true"
        body = "{}"
        doc = ArangoDB.log_post("#{prefix}-create-edge", cmd, :body => body)

        doc.code.should eq(201)
        doc.parsed_response['_id'].should be_kind_of(String)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")

        id3 = doc.parsed_response['_id']

        # check edge
        cmd = "/_api/edge/#{id3}"
        doc = ArangoDB.log_get("#{prefix}-read-edge", cmd)

        doc.code.should eq(200)
        doc.parsed_response['_id'].should eq(id3)
        doc.parsed_response['_from'].should eq(id1)
        doc.parsed_response['_to'].should eq(id2)
        doc.headers['content-type'].should eq("application/json; charset=utf-8")
      end
    end

  end
end