Add acceptance tests for multiple appends

services/track-changes/app/coffee/HistoryManager.coffee

@@ -14,7 +14,7 @@ module.exports = HistoryManager =
 				return callback null, compressedUpdates[0] or null
 
 	deleteCompressedUpdate: (id, callback = (error) ->) ->
-		db.docHistory.delete({ _id: ObjectId(id.toString()) }, callback)
+		db.docHistory.remove({ _id: ObjectId(id.toString()) }, callback)
 
 	popLastCompressedUpdate: (doc_id, callback = (error, update) ->) ->
 		HistoryManager.getLastCompressedUpdate doc_id, (error, update) ->

services/track-changes/test/acceptance/coffee/AppendingUpdatesTests.coffee

@@ -12,7 +12,7 @@ describe "Appending doc ops to the history", ->
 		before (done) ->
 			@doc_id = ObjectId().toString()
 			@user_id = ObjectId().toString()
-			@updates = [{
+			updates = [{
 				op: [{ i: "f", p: 3 }]
 				meta: { ts: Date.now(), user_id: @user_id }
 			}, {
@@ -28,7 +28,7 @@ describe "Appending doc ops to the history", ->
 				url: "http://localhost:#{Settings.port}/doc/#{@doc_id}/history"
 				json:
 					version: @version
-					docOps: @updates
+					docOps: updates
 			}, (@error, @response, @body) =>
 				done()
 
@@ -36,3 +36,80 @@ describe "Appending doc ops to the history", ->
 			@response.statusCode.should.equal 204
 
 
+	describe "when the history has already been started", ->
+		beforeEach (done) ->
+			@doc_id = ObjectId().toString()
+			@user_id = ObjectId().toString()
+			updates = [{
+				op: [{ i: "f", p: 3 }]
+				meta: { ts: Date.now(), user_id: @user_id }
+			}, {
+				op: [{ i: "o", p: 4 }]
+				meta: { ts: Date.now(), user_id: @user_id }
+			}, {
+				op: [{ i: "o", p: 5 }]
+				meta: { ts: Date.now(), user_id: @user_id }
+			}]
+			@version = 3
+
+			request.post {
+				url: "http://localhost:#{Settings.port}/doc/#{@doc_id}/history"
+				json:
+					version: @version
+					docOps: updates
+			}, (@error, @response, @body) =>
+				done()
+
+		describe "when the updates are recent and from the same user", ->
+			beforeEach (done) ->
+				updates = [{
+					op: [{ i: "b", p: 6 }]
+					meta: { ts: Date.now(), user_id: @user_id }
+				}, {
+					op: [{ i: "a", p: 7 }]
+					meta: { ts: Date.now(), user_id: @user_id }
+				}, {
+					op: [{ i: "r", p: 8 }]
+					meta: { ts: Date.now(), user_id: @user_id }
+				}]
+				@version = 6
+
+				request.post {
+					url: "http://localhost:#{Settings.port}/doc/#{@doc_id}/history"
+					json:
+						version: @version
+						docOps: updates
+				}, (@error, @response, @body) =>
+					done()
+
+			it "should return a successful response", ->
+				@response.statusCode.should.equal 204
+
+
+		describe "when the updates are far apart", ->
+			beforeEach (done) ->
+				oneDay = 24 * 60 * 60 * 1000
+				updates = [{
+					op: [{ i: "b", p: 6 }]
+					meta: { ts: Date.now() + oneDay, user_id: @user_id }
+				}, {
+					op: [{ i: "a", p: 7 }]
+					meta: { ts: Date.now() + oneDay, user_id: @user_id }
+				}, {
+					op: [{ i: "r", p: 8 }]
+					meta: { ts: Date.now() + oneDay, user_id: @user_id }
+				}]
+				@version = 6
+
+				request.post {
+					url: "http://localhost:#{Settings.port}/doc/#{@doc_id}/history"
+					json:
+						version: @version
+						docOps: updates
+				}, (@error, @response, @body) =>
+					done()
+
+			it "should return a successful response", ->
+				@response.statusCode.should.equal 204
+
+