Exemple #1
0
        /// <summary>
        /// Verifies the service implementation feature.
        /// </summary>
        /// <param name="context">The Interop service context</param>
        /// <param name="info">out parameter to return violation information when rule does not pass</param>
        /// <returns>true if the service implementation feature passes; false otherwise</returns>
        public override bool?Verify(ServiceContext context, out ExtensionRuleViolationInfo info)
        {
            if (context == null)
            {
                throw new ArgumentNullException("context");
            }

            bool?passed = null;

            ExtensionRuleResultDetail detail = new ExtensionRuleResultDetail(this.Name);

            info   = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail);
            detail = info.Details[0];

            List <string> supportedPropertyTypes = new List <string>();

            #region Using ge and le as the single condition

            supportedPropertyTypes.Clear();
            supportedPropertyTypes.AddRange(new List <string> {
                PrimitiveDataTypes.Int16, PrimitiveDataTypes.Int32, PrimitiveDataTypes.Int64,
                PrimitiveDataTypes.Decimal, PrimitiveDataTypes.Double
            });

            var filterRestrictions = AnnotationsHelper.GetFilterRestrictionsWithoutNavi(context.MetadataDocument, context.VocCapabilities, supportedPropertyTypes);

            if (string.IsNullOrEmpty(filterRestrictions.Item1) ||
                null == filterRestrictions.Item2 || !filterRestrictions.Item2.Any())
            {
                detail.ErrorMessage = "Cannot find an appropriate entity-set which supports $filter system query options in the service.";
            }
            else
            {
                string entitySet         = filterRestrictions.Item1;
                string primitivePropName = filterRestrictions.Item2.First().PropertyName;
                string primitivePropType = filterRestrictions.Item2.First().PropertyType;

                string url  = string.Format("{0}/{1}", context.ServiceBaseUri.OriginalString.TrimEnd('/'), entitySet);
                var    resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
                detail.URI                = url;
                detail.ResponsePayload    = resp.ResponsePayload;
                detail.ResponseHeaders    = resp.ResponseHeaders;
                detail.HTTPMethod         = "GET";
                detail.ResponseStatusCode = resp.StatusCode.ToString();

                if (null == resp || HttpStatusCode.OK != resp.StatusCode)
                {
                    passed = false;
                    detail.ErrorMessage = JsonParserHelper.GetErrorMessage(resp.ResponsePayload);
                }
                else
                {
                    JObject feed;
                    resp.ResponsePayload.TryToJObject(out feed);

                    if (feed == null || JTokenType.Object != feed.Type)
                    {
                        passed = false;
                        detail.ErrorMessage = "The service does not return a valid response for system query option";
                    }
                    else
                    {
                        var entities = JsonParserHelper.GetEntries(feed);

                        Int64?propVal = null;
                        for (int n = 0; n < entities.Count; n++)
                        {
                            //if (entities[0].Value != null)
                            {
                                try
                                {
                                    propVal = entities[0].Value <Int64>(primitivePropName) - 1;
                                    break;
                                }
                                catch
                                {
                                }
                            }
                        }

                        if (propVal == null)
                        {
                            detail.ErrorMessage = "Unable to find a suitable property to test.  They have all returned NULL.  Require a Int64 with data";

                            passed = false;
                            return(passed);
                        }

                        //Int64 propVal = entities[0][primitivePropName].Value<Int64>();

                        string pattern = "{0}/{1}?$filter=not {2} eq {3}";
                        url  = string.Format(pattern, context.ServiceBaseUri.OriginalString.TrimEnd('/'), entitySet, primitivePropName, propVal);
                        resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);

                        detail.URI                = url;
                        detail.HTTPMethod         = "GET";
                        detail.RequestHeaders     = StringHelper.MergeHeaders(Constants.AcceptHeaderJson, context.RequestHeaders);
                        detail.ResponseStatusCode = resp != null && resp.StatusCode.HasValue ? resp.StatusCode.Value.ToString() : "";
                        detail.ResponseHeaders    = string.IsNullOrEmpty(resp.ResponseHeaders) ? "" : resp.ResponseHeaders;
                        detail.ResponsePayload    = string.IsNullOrEmpty(resp.ResponsePayload) ? "" : resp.ResponsePayload;

                        if (resp.StatusCode != HttpStatusCode.OK)
                        {
                            passed = false;
                            detail.ErrorMessage = "Request failed with system query option $filter not.";
                        }
                        else
                        {
                            JObject feed1;
                            resp.ResponsePayload.TryToJObject(out feed1);

                            if (feed1 == null || JTokenType.Object != feed1.Type)
                            {
                                passed = false;
                                detail.ErrorMessage = "The service does not return a valid response for system query option $filter not.";
                            }
                            else
                            {
                                var entities1 = JsonParserHelper.GetEntries(feed1).ToList();
                                var temp      = entities1.FindAll(en => (en[primitivePropName].Value <Int64>() == propVal)).Select(en => en);

                                if (temp.Count() == 0)
                                {
                                    passed = true;
                                }
                                else
                                {
                                    passed = false;
                                    detail.ErrorMessage = "The service does not execute an accurate result with system query option $filter not.";
                                }
                            }
                        }
                    }
                }
            }

            #endregion Using ge and le as the single condition

            if (passed.HasValue && passed.Value)
            {
                return(passed);
            }

            #region Using startswith and endswith as the single condition

            supportedPropertyTypes.Clear();
            supportedPropertyTypes.Add(PrimitiveDataTypes.String);

            filterRestrictions = AnnotationsHelper.GetFilterRestrictionsWithoutNavi(context.MetadataDocument, context.VocCapabilities, supportedPropertyTypes);

            if (string.IsNullOrEmpty(filterRestrictions.Item1) ||
                null == filterRestrictions.Item2 || !filterRestrictions.Item2.Any())
            {
                detail.ErrorMessage = "Cannot find an appropriate entity-set which supports $filter system query options in the service.";
            }
            else
            {
                string entitySet         = filterRestrictions.Item1;
                string primitivePropName = filterRestrictions.Item2.First().PropertyName;
                string primitivePropType = filterRestrictions.Item2.First().PropertyType;

                string url  = string.Format("{0}/{1}", context.ServiceBaseUri.OriginalString.TrimEnd('/'), entitySet);
                var    resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);
                detail.URI                = url;
                detail.ResponsePayload    = resp.ResponsePayload;
                detail.ResponseHeaders    = resp.ResponseHeaders;
                detail.HTTPMethod         = "GET";
                detail.ResponseStatusCode = resp.StatusCode.ToString();

                if (null == resp || HttpStatusCode.OK != resp.StatusCode)
                {
                    passed = false;
                    detail.ErrorMessage = JsonParserHelper.GetErrorMessage(resp.ResponsePayload);
                }
                else
                {
                    JObject feed;
                    resp.ResponsePayload.TryToJObject(out feed);

                    if (feed == null || JTokenType.Object != feed.Type)
                    {
                        passed = false;
                        detail.ErrorMessage = "The service does not return a valid response for system query option";
                    }
                    else
                    {
                        var    entities = JsonParserHelper.GetEntries(feed);
                        string propVal  = entities[0][primitivePropName].Value <string>();

                        string pattern = "{0}/{1}?$filter=not endswith({2},'{3}')";
                        url  = string.Format(pattern, context.ServiceBaseUri.OriginalString.TrimEnd('/'), entitySet, primitivePropName, propVal);
                        resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);

                        detail.URI                = url;
                        detail.HTTPMethod         = "GET";
                        detail.RequestHeaders     = StringHelper.MergeHeaders(Constants.AcceptHeaderJson, context.RequestHeaders);
                        detail.ResponseStatusCode = resp != null && resp.StatusCode.HasValue ? resp.StatusCode.Value.ToString() : "";
                        detail.ResponseHeaders    = string.IsNullOrEmpty(resp.ResponseHeaders) ? "" : resp.ResponseHeaders;
                        detail.ResponsePayload    = string.IsNullOrEmpty(resp.ResponsePayload) ? "" : resp.ResponsePayload;

                        if (resp.StatusCode != HttpStatusCode.OK)
                        {
                            passed = false;
                            detail.ErrorMessage = "Request failed with system query option $filter not.";
                        }
                        else
                        {
                            JObject feed1;
                            resp.ResponsePayload.TryToJObject(out feed1);

                            if (feed1 == null || JTokenType.Object != feed1.Type)
                            {
                                passed = false;
                                detail.ErrorMessage = "The service does not return a valid response for system query option $filter not.";
                            }
                            else
                            {
                                var entities1 = JsonParserHelper.GetEntries(feed1).ToList();
                                var temp      = entities1.FindAll(en => en[primitivePropName].Value <string>().EndsWith(propVal)).Select(en => en);

                                if (temp.Count() == 0)
                                {
                                    passed = true;
                                }
                                else
                                {
                                    passed = false;
                                    detail.ErrorMessage = "The service does not execute an accurate result with system query option $filter not.";
                                }
                            }
                        }
                    }
                }
            }

            #endregion Using ge and le as the single condition

            return(passed);
        }
Exemple #2
0
        /// <summary>
        /// Verifies the service implementation feature.
        /// </summary>
        /// <param name="context">The Interop service context</param>
        /// <param name="info">out parameter to return violation information when rule does not pass</param>
        /// <returns>true if the service implementation feature passes; false otherwise</returns>
        public override bool?Verify(ServiceContext context, out ExtensionRuleViolationInfo info)
        {
            if (context == null)
            {
                throw new ArgumentNullException("context");
            }

            bool?passed = null;

            ExtensionRuleResultDetail detail = new ExtensionRuleResultDetail(this.Name);

            info   = new ExtensionRuleViolationInfo(context.Destination, context.ResponsePayload, detail);
            detail = info.Details[0];

            List <string> supportedPropertyTypes = new List <string> {
                PrimitiveDataTypes.Int16, PrimitiveDataTypes.Int32, PrimitiveDataTypes.Int64,
                PrimitiveDataTypes.Decimal, PrimitiveDataTypes.Double
            };

            var filterRestrictions = AnnotationsHelper.GetFilterRestrictionsWithoutNavi(context.MetadataDocument, context.VocCapabilities, supportedPropertyTypes);

            if (string.IsNullOrEmpty(filterRestrictions.Item1) ||
                null == filterRestrictions.Item2 || !filterRestrictions.Item2.Any())
            {
                detail.ErrorMessage = "Cannot find an appropriate entity-set which supports Greater Than system query options in the service.";

                return(passed);
            }

            string entitySet         = filterRestrictions.Item1;
            string primitivePropName = filterRestrictions.Item2.First().PropertyName;

            string url  = string.Format("{0}/{1}", context.ServiceBaseUri, entitySet);
            var    resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);

            if (null == resp || HttpStatusCode.OK != resp.StatusCode)
            {
                detail.ErrorMessage = JsonParserHelper.GetErrorMessage(resp.ResponsePayload);

                return(passed);
            }

            JObject feed;

            resp.ResponsePayload.TryToJObject(out feed);

            if (feed == null || JTokenType.Object != feed.Type)
            {
                detail.ErrorMessage = "The service does not return a valid response for system query option";
                return(passed);
            }

            var   entities = JsonParserHelper.GetEntries(feed);
            Int64 propVal  = entities[0].Value <Int64>(primitivePropName) - 1;

            string pattern = "{0}/{1}?$filter={2} gt {3}";

            url  = string.Format(pattern, context.ServiceBaseUri, entitySet, primitivePropName, propVal);
            resp = WebHelper.Get(new Uri(url), Constants.AcceptHeaderJson, RuleEngineSetting.Instance().DefaultMaximumPayloadSize, context.RequestHeaders);

            detail.URI                = url;
            detail.HTTPMethod         = "GET";
            detail.RequestHeaders     = StringHelper.MergeHeaders(Constants.AcceptHeaderJson, context.RequestHeaders);
            detail.ResponseStatusCode = resp != null && resp.StatusCode.HasValue ? resp.StatusCode.Value.ToString() : "";
            detail.ResponseHeaders    = string.IsNullOrEmpty(resp.ResponseHeaders) ? "" : resp.ResponseHeaders;
            detail.ResponsePayload    = string.IsNullOrEmpty(resp.ResponsePayload) ? "" : resp.ResponsePayload;


            if (resp.StatusCode != HttpStatusCode.OK)
            {
                passed = false;
                detail.ErrorMessage = "Request failed with system query option $filter gt.";
                return(passed);
            }

            JObject feed2;

            resp.ResponsePayload.TryToJObject(out feed2);

            if (feed2 == null || JTokenType.Object != feed2.Type)
            {
                passed = false;
                detail.ErrorMessage = "The service does not return a valid response for system query option $filter gt.";
                return(passed);
            }

            var entities2 = JsonParserHelper.GetEntries(feed2).ToList();
            var temp      = entities2.FindAll(en => en.Value <Int64>(primitivePropName) > propVal).Select(en => en);

            if (entities2.Count() == temp.Count())
            {
                passed = true;
            }
            else
            {
                passed = false;
                detail.ErrorMessage = "The service does not execute an accurate result with system query option $filter gt.";
            }

            return(passed);
        }