internal void SerializeAndDeserializeEdgeDocumentTest(JsonSerializationFormat jsonSerializationFormat)
{
// Constants to use for vertex document property key/values
const string idName = "id";
const string idValue = "e_0";
const string pkName = "myPartitionKey";
const string pkValue = "pk_0";
const string labelName = "label";
const string labelValue = "l_0";
const string vertexIdValue = "v_0";
const string vertexLabelValue = "l_1";
const string sinkIdValue = "v_1";
const string sinkLabelValue = "l_2";
const string sinkPartitionValue = "pk_1";
const bool isEdgeValue = true;
const bool isPkEdgePropertyValue = true;
const string boolName = "myBool";
const bool boolValue = true;
const string intName = "myInteger";
const int intValue = 12345;
const string longName = "myLong";
const long longValue = 67890L;
const string floatName = "myFloatingPoint";
const float floatValue = 123.4f;
const string doubleName = "myDouble";
const double doubleValue = 56.78;
const string stringName = "myString";
const string stringValue = "str_0";
Dictionary <string, CosmosElement> edgeDocumentProperties = new Dictionary <string, CosmosElement>()
{
{ idName, CosmosString.Create(idValue) },
{ pkName, CosmosString.Create(pkValue) },
{ labelName, CosmosString.Create(labelValue) },
{ GremlinKeywords.KW_EDGEDOC_VERTEXID, CosmosString.Create(vertexIdValue) },
{ GremlinKeywords.KW_EDGEDOC_VERTEXLABEL, CosmosString.Create(vertexLabelValue) },
{ GremlinKeywords.KW_EDGE_SINKV, CosmosString.Create(sinkIdValue) },
{ GremlinKeywords.KW_EDGE_SINKV_LABEL, CosmosString.Create(sinkLabelValue) },
{ GremlinKeywords.KW_EDGE_SINKV_PARTITION, CosmosString.Create(sinkPartitionValue) },
{ GremlinKeywords.KW_EDGEDOC_IDENTIFIER, CosmosBoolean.Create(isEdgeValue) },
{ GremlinKeywords.KW_EDGEDOC_ISPKPROPERTY, CosmosBoolean.Create(isPkEdgePropertyValue) },
{ boolName, CosmosBoolean.Create(boolValue) },
{ intName, CosmosNumber64.Create(intValue) },
{ longName, CosmosNumber64.Create(longValue) },
{ floatName, CosmosNumber64.Create(floatValue) },
{ doubleName, CosmosNumber64.Create(doubleValue) },
{ stringName, CosmosString.Create(stringValue) },
};
CosmosObject edgeEagerObject = CosmosObject.Create(edgeDocumentProperties);
// Serialize the edge object into a document using the specified serialization format
IJsonWriter jsonWriter = JsonWriter.Create(jsonSerializationFormat);
edgeEagerObject.WriteTo(jsonWriter);
byte[] jsonResult = jsonWriter.GetResult();
Assert.IsTrue(jsonResult.Length > 0, "IJsonWriter result data is empty.");
// Navigate into the serialized edge document using lazy CosmosElements
CosmosElement rootLazyElement = CosmosElement.Create(jsonResult);
// Validate the expected edge document structure/values
// Root edge document object
CosmosObject edgeLazyObject = rootLazyElement as CosmosObject;
Assert.IsNotNull(edgeLazyObject, $"Edge document root is not {nameof(CosmosObject)}.");
Assert.AreEqual(edgeDocumentProperties.Count, edgeLazyObject.Count);
// Edge system document properties
CosmosString idLazyString = this.GetAndAssertObjectProperty <CosmosString>(edgeLazyObject, idName);
Assert.AreEqual(idValue, idLazyString.Value);
CosmosString pkLazyString = this.GetAndAssertObjectProperty <CosmosString>(edgeLazyObject, pkName);
Assert.AreEqual(pkValue, pkLazyString.Value);
CosmosString labelLazyString = this.GetAndAssertObjectProperty <CosmosString>(edgeLazyObject, labelName);
Assert.AreEqual(labelValue, labelLazyString.Value);
CosmosString vertexIdLazyString = this.GetAndAssertObjectProperty <CosmosString>(edgeLazyObject, GremlinKeywords.KW_EDGEDOC_VERTEXID);
Assert.AreEqual(vertexIdValue, vertexIdLazyString.Value);
CosmosString vertexLabelLazyString = this.GetAndAssertObjectProperty <CosmosString>(edgeLazyObject, GremlinKeywords.KW_EDGEDOC_VERTEXLABEL);
Assert.AreEqual(vertexLabelValue, vertexLabelLazyString.Value);
CosmosString sinkIdLazyString = this.GetAndAssertObjectProperty <CosmosString>(edgeLazyObject, GremlinKeywords.KW_EDGE_SINKV);
Assert.AreEqual(sinkIdValue, sinkIdLazyString.Value);
CosmosString sinkLabelLazyString = this.GetAndAssertObjectProperty <CosmosString>(edgeLazyObject, GremlinKeywords.KW_EDGE_SINKV_LABEL);
Assert.AreEqual(sinkLabelValue, sinkLabelLazyString.Value);
CosmosString sinkPartitionLazyString = this.GetAndAssertObjectProperty <CosmosString>(edgeLazyObject, GremlinKeywords.KW_EDGE_SINKV_PARTITION);
Assert.AreEqual(sinkPartitionValue, sinkPartitionLazyString.Value);
CosmosBoolean isEdgeLazyBool = this.GetAndAssertObjectProperty <CosmosBoolean>(edgeLazyObject, GremlinKeywords.KW_EDGEDOC_IDENTIFIER);
Assert.AreEqual(isEdgeValue, isEdgeLazyBool.Value);
CosmosBoolean isPkEdgePropertyLazyBool = this.GetAndAssertObjectProperty <CosmosBoolean>(edgeLazyObject, GremlinKeywords.KW_EDGEDOC_ISPKPROPERTY);
Assert.AreEqual(isPkEdgePropertyValue, isPkEdgePropertyLazyBool.Value);
// Edge user properties
CosmosBoolean boolValueLazyBool = this.GetAndAssertObjectProperty <CosmosBoolean>(edgeLazyObject, boolName);
Assert.AreEqual(boolValue, boolValueLazyBool.Value);
CosmosNumber intValueLazyNumber = this.GetAndAssertObjectProperty <CosmosNumber>(edgeLazyObject, intName);
Assert.AreEqual(CosmosNumberType.Number64, intValueLazyNumber.NumberType);
Assert.IsTrue(intValueLazyNumber.IsInteger);
Assert.AreEqual((long)intValue, intValueLazyNumber.AsInteger().Value);
CosmosNumber longValueLazyNumber = this.GetAndAssertObjectProperty <CosmosNumber>(edgeLazyObject, longName);
Assert.AreEqual(CosmosNumberType.Number64, intValueLazyNumber.NumberType);
Assert.IsTrue(intValueLazyNumber.IsInteger);
Assert.AreEqual(longValue, longValueLazyNumber.AsInteger().Value);
CosmosNumber floatValueLazyNumber = this.GetAndAssertObjectProperty <CosmosNumber>(edgeLazyObject, floatName);
Assert.AreEqual(CosmosNumberType.Number64, floatValueLazyNumber.NumberType);
Assert.IsTrue(floatValueLazyNumber.IsFloatingPoint);
Assert.AreEqual((double)floatValue, floatValueLazyNumber.AsFloatingPoint().Value);
CosmosNumber doubleValueLazyNumber = this.GetAndAssertObjectProperty <CosmosNumber>(edgeLazyObject, doubleName);
Assert.AreEqual(CosmosNumberType.Number64, doubleValueLazyNumber.NumberType);
Assert.IsTrue(doubleValueLazyNumber.IsFloatingPoint);
Assert.AreEqual((double)doubleValue, doubleValueLazyNumber.AsFloatingPoint().Value);
CosmosString stringValueLazyString = this.GetAndAssertObjectProperty <CosmosString>(edgeLazyObject, stringName);
Assert.AreEqual(stringValue, stringValueLazyString.Value);
}
internal void SerializeAndDeserializeVertexDocumentTest(JsonSerializationFormat jsonSerializationFormat)
{
// Constants to use for vertex document property key/values
const string idName = "id";
const string idValue = "v_0";
const string pkName = "myPartitionKey";
const string pkValue = "pk_0";
const string labelName = "label";
const string labelValue = "l_0";
const string boolName = "myBool";
const string boolId = "3648bdcc-5113-43f8-86dd-c19fe793a2f8";
const bool boolValue = true;
const string intName = "myInteger";
const string intId = "7546f541-a003-4e69-a25c-608372ed1321";
const int intValue = 12345;
const string longId = "b119c62a-82a2-48b2-b293-9963fa99fbe2";
const long longValue = 67890L;
const string floatName = "myFloatingPoint";
const string floatId = "98d27280-70ee-4edd-8461-7633a328539a";
const float floatValue = 123.4f;
const string doubleId = "f9bfcc22-221a-4c92-b5b9-be53cdedb092";
const double doubleValue = 56.78;
const string stringName = "myString";
const string stringId = "6bb8ae5b-19ca-450e-b369-922a34c02729";
const string stringValue = "str_0";
const string metaProperty0Name = "myMetaProperty0";
const string metaProperty0Value = "m_0";
const string metaProperty1Name = "myMetaProperty1";
const int metaProperty1Value = 123;
// Compose the vertex document using eager CosmosElements
Dictionary <string, CosmosElement> vertexDocumentProperties = new Dictionary <string, CosmosElement>()
{
{ idName, CosmosString.Create(idValue) },
{ pkName, CosmosString.Create(pkValue) },
{ labelName, CosmosString.Create(labelValue) },
{
boolName,
CosmosArray.Create(
new CosmosElement[]
{
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(boolId), CosmosBoolean.Create(boolValue)),
}
)
},
{
intName,
CosmosArray.Create(
new CosmosElement[]
{
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(intId), CosmosNumber64.Create(intValue)),
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(longId), CosmosNumber64.Create(longValue)),
}
)
},
{
floatName,
CosmosArray.Create(
new CosmosElement[]
{
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(floatId), CosmosNumber64.Create(floatValue)),
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(doubleId), CosmosNumber64.Create(doubleValue)),
}
)
},
{
stringName,
CosmosArray.Create(
new CosmosElement[]
{
this.CreateVertexPropertySingleComplexValue(
CosmosString.Create(stringId),
CosmosString.Create(stringValue),
Tuple.Create <string, CosmosElement>(metaProperty0Name, CosmosString.Create(metaProperty0Value)),
Tuple.Create <string, CosmosElement>(metaProperty1Name, CosmosNumber64.Create(metaProperty1Value))),
}
)
},
};
CosmosObject vertexEagerObject = CosmosObject.Create(vertexDocumentProperties);
// Serialize the vertex object into a document using the specified serialization format
IJsonWriter jsonWriter = JsonWriter.Create(jsonSerializationFormat);
vertexEagerObject.WriteTo(jsonWriter);
byte[] jsonResult = jsonWriter.GetResult();
Assert.IsTrue(jsonResult.Length > 0, "IJsonWriter result data is empty.");
// Navigate into the serialized vertex document using lazy CosmosElements
CosmosElement rootLazyElement = CosmosElement.Create(jsonResult);
// Validate the expected vertex document structure/values
// Root vertex document object
CosmosObject vertexLazyObject = rootLazyElement as CosmosObject;
Assert.IsNotNull(vertexLazyObject, $"Vertex document root is not {nameof(CosmosObject)}.");
Assert.AreEqual(vertexDocumentProperties.Count, vertexLazyObject.Count);
// Vertex system document properties
CosmosString idLazyString = this.GetAndAssertObjectProperty <CosmosString>(vertexLazyObject, idName);
Assert.AreEqual(idValue, idLazyString.Value);
CosmosString pkLazyString = this.GetAndAssertObjectProperty <CosmosString>(vertexLazyObject, pkName);
Assert.AreEqual(pkValue, pkLazyString.Value);
CosmosString labelLazyString = this.GetAndAssertObjectProperty <CosmosString>(vertexLazyObject, labelName);
Assert.AreEqual(labelValue, labelLazyString.Value);
// Vertex user properties
CosmosArray boolLazyArray = this.GetAndAssertObjectProperty <CosmosArray>(vertexLazyObject, boolName);
Assert.AreEqual(1, boolLazyArray.Count);
// Bool value(s)
CosmosObject boolValue0LazyObject = this.GetAndAssertArrayValue <CosmosObject>(boolLazyArray, 0);
CosmosString boolValue0IdLazyString = this.GetAndAssertObjectProperty <CosmosString>(boolValue0LazyObject, GremlinKeywords.KW_PROPERTY_ID);
Assert.AreEqual(boolId, boolValue0IdLazyString.Value);
CosmosBoolean boolValue0ValueLazyBool = this.GetAndAssertObjectProperty <CosmosBoolean>(boolValue0LazyObject, GremlinKeywords.KW_PROPERTY_VALUE);
Assert.AreEqual(boolValue, boolValue0ValueLazyBool.Value);
CosmosArray intLazyArray = this.GetAndAssertObjectProperty <CosmosArray>(vertexLazyObject, intName);
Assert.AreEqual(2, intLazyArray.Count);
// Integer value(s)
CosmosObject intValue0LazyObject = this.GetAndAssertArrayValue <CosmosObject>(intLazyArray, 0);
CosmosString intValue0IdLazyString = this.GetAndAssertObjectProperty <CosmosString>(intValue0LazyObject, GremlinKeywords.KW_PROPERTY_ID);
Assert.AreEqual(intId, intValue0IdLazyString.Value);
CosmosNumber intValue0ValueLazyNumber = this.GetAndAssertObjectProperty <CosmosNumber>(intValue0LazyObject, GremlinKeywords.KW_PROPERTY_VALUE);
Assert.AreEqual(CosmosNumberType.Number64, intValue0ValueLazyNumber.NumberType);
Assert.IsTrue(intValue0ValueLazyNumber.IsInteger);
Assert.AreEqual((long)intValue, intValue0ValueLazyNumber.AsInteger().Value);
CosmosObject intValue1LazyObject = this.GetAndAssertArrayValue <CosmosObject>(intLazyArray, 1);
CosmosString intValue1IdLazyString = this.GetAndAssertObjectProperty <CosmosString>(intValue1LazyObject, GremlinKeywords.KW_PROPERTY_ID);
Assert.AreEqual(longId, intValue1IdLazyString.Value);
CosmosNumber intValue1ValueLazyNumber = this.GetAndAssertObjectProperty <CosmosNumber>(intValue1LazyObject, GremlinKeywords.KW_PROPERTY_VALUE);
Assert.AreEqual(CosmosNumberType.Number64, intValue1ValueLazyNumber.NumberType);
Assert.IsTrue(intValue1ValueLazyNumber.IsInteger);
Assert.AreEqual(longValue, intValue1ValueLazyNumber.AsInteger().Value);
// Floating point value(s)
CosmosArray floatLazyArray = this.GetAndAssertObjectProperty <CosmosArray>(vertexLazyObject, floatName);
Assert.AreEqual(2, floatLazyArray.Count);
CosmosObject floatValue0LazyObject = this.GetAndAssertArrayValue <CosmosObject>(floatLazyArray, 0);
CosmosString floatValue0IdLazyString = this.GetAndAssertObjectProperty <CosmosString>(floatValue0LazyObject, GremlinKeywords.KW_PROPERTY_ID);
Assert.AreEqual(floatId, floatValue0IdLazyString.Value);
CosmosNumber floatValue0ValueLazyNumber = this.GetAndAssertObjectProperty <CosmosNumber>(floatValue0LazyObject, GremlinKeywords.KW_PROPERTY_VALUE);
Assert.AreEqual(CosmosNumberType.Number64, floatValue0ValueLazyNumber.NumberType);
Assert.IsTrue(floatValue0ValueLazyNumber.IsFloatingPoint);
Assert.AreEqual((double)floatValue, floatValue0ValueLazyNumber.AsFloatingPoint().Value);
CosmosObject floatValue1LazyObject = this.GetAndAssertArrayValue <CosmosObject>(floatLazyArray, 1);
CosmosString floatValue1IdLazyString = this.GetAndAssertObjectProperty <CosmosString>(floatValue1LazyObject, GremlinKeywords.KW_PROPERTY_ID);
Assert.AreEqual(doubleId, floatValue1IdLazyString.Value);
CosmosNumber floatValue1ValueLazyNumber = this.GetAndAssertObjectProperty <CosmosNumber>(floatValue1LazyObject, GremlinKeywords.KW_PROPERTY_VALUE);
Assert.AreEqual(CosmosNumberType.Number64, floatValue1ValueLazyNumber.NumberType);
Assert.IsTrue(floatValue1ValueLazyNumber.IsFloatingPoint);
Assert.AreEqual(doubleValue, floatValue1ValueLazyNumber.AsFloatingPoint().Value);
// String value(s)
CosmosArray stringLazyArray = this.GetAndAssertObjectProperty <CosmosArray>(vertexLazyObject, stringName);
Assert.AreEqual(1, stringLazyArray.Count);
CosmosObject stringValue0LazyObject = this.GetAndAssertArrayValue <CosmosObject>(stringLazyArray, 0);
CosmosString stringValue0IdLazyString = this.GetAndAssertObjectProperty <CosmosString>(stringValue0LazyObject, GremlinKeywords.KW_PROPERTY_ID);
Assert.AreEqual(stringId, stringValue0IdLazyString.Value);
CosmosString stringValue0ValueLazyString = this.GetAndAssertObjectProperty <CosmosString>(stringValue0LazyObject, GremlinKeywords.KW_PROPERTY_VALUE);
Assert.AreEqual(stringValue, stringValue0ValueLazyString.Value);
// String value meta-properties
CosmosObject stringValue0MetaLazyObject = this.GetAndAssertObjectProperty <CosmosObject>(stringValue0LazyObject, GremlinKeywords.KW_PROPERTY_META);
Assert.AreEqual(2, stringValue0MetaLazyObject.Count);
CosmosString stringValue0MetaValue0LazyString = this.GetAndAssertObjectProperty <CosmosString>(stringValue0MetaLazyObject, metaProperty0Name);
Assert.AreEqual(metaProperty0Value, stringValue0MetaValue0LazyString.Value);
CosmosNumber stringValue0MetaValue1LazyNumber = this.GetAndAssertObjectProperty <CosmosNumber>(stringValue0MetaLazyObject, metaProperty1Name);
Assert.AreEqual(CosmosNumberType.Number64, stringValue0MetaValue1LazyNumber.NumberType);
Assert.IsTrue(stringValue0MetaValue1LazyNumber.IsInteger);
Assert.AreEqual((long)metaProperty1Value, stringValue0MetaValue1LazyNumber.AsInteger().Value);
}
internal void DeserializeModifyAndSerializeVertexDocumentTest(JsonSerializationFormat jsonSerializationFormat)
{
// Constants to use for vertex document property key/values
const string idName = "id";
const string idValue = "v_0";
const string pkName = "myPartitionKey";
const string pkValue = "pk_0";
const string labelName = "label";
const string labelValue = "l_0";
const string property1Name = "p_0";
const string property1Value1Id = "3648bdcc-5113-43f8-86dd-c19fe793a2f8";
const string property1Value1 = "p_0_v_0";
const string property1Value2Id = "7546f541-a003-4e69-a25c-608372ed1321";
const long property1Value2 = 1234;
const string property2Name = "p_1";
const string property2Value1Id = "b119c62a-82a2-48b2-b293-9963fa99fbe2";
const double property2Value1 = 34.56;
const string property3Name = "p_2";
const string property3Value1Id = "98d27280-70ee-4edd-8461-7633a328539a";
const bool property3Value1 = true;
const string property4Name = "p_3";
const string property4Value1Id = "f9bfcc22-221a-4c92-b5b9-be53cdedb092";
const string property4Value1 = "p_3_v_0";
// Compose the initial vertex document using eager CosmosElements
Dictionary <string, CosmosElement> initialVertexDocumentProperties = new Dictionary <string, CosmosElement>()
{
{ idName, CosmosString.Create(idValue) },
{ pkName, CosmosString.Create(pkValue) },
{ labelName, CosmosString.Create(labelValue) },
{
property1Name,
CosmosArray.Create(
new CosmosElement[]
{
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(property1Value1Id), CosmosString.Create(property1Value1)),
}
)
},
{
property2Name,
CosmosArray.Create(
new CosmosElement[]
{
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(property2Value1Id), CosmosNumber64.Create(property2Value1)),
}
)
},
{
property3Name,
CosmosArray.Create(
new CosmosElement[]
{
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(property3Value1Id), CosmosBoolean.Create(property3Value1)),
}
)
},
};
CosmosObject initialVertexEagerObject = CosmosObject.Create(initialVertexDocumentProperties);
// Serialize the initial vertex object into a document using the specified serialization format
IJsonWriter jsonWriter = JsonWriter.Create(jsonSerializationFormat);
initialVertexEagerObject.WriteTo(jsonWriter);
byte[] initialJsonWriterResult = jsonWriter.GetResult();
Assert.IsTrue(initialJsonWriterResult.Length > 0, "IJsonWriter result data is empty.");
// Navigate into the serialized vertex document using lazy CosmosElements
CosmosElement rootLazyElement = CosmosElement.Create(initialJsonWriterResult);
// Root vertex document object
CosmosObject vertexLazyObject = rootLazyElement as CosmosObject;
Assert.IsNotNull(vertexLazyObject, $"Vertex document root is not {nameof(CosmosObject)}.");
Assert.AreEqual(initialVertexDocumentProperties.Count, vertexLazyObject.Count);
CosmosString idLazyString = this.GetAndAssertObjectProperty <CosmosString>(vertexLazyObject, idName);
CosmosString pkLazyString = this.GetAndAssertObjectProperty <CosmosString>(vertexLazyObject, pkName);
CosmosString labelLazyString = this.GetAndAssertObjectProperty <CosmosString>(vertexLazyObject, labelName);
CosmosArray property2Array = this.GetAndAssertObjectProperty <CosmosArray>(vertexLazyObject, property2Name);
// Compose a new vertex document using a combination of lazy and eager CosmosElements
Dictionary <string, CosmosElement> modifiedVertexDocumentProperties = new Dictionary <string, CosmosElement>()
{
{ idName, idLazyString },
{ pkName, pkLazyString },
{ labelName, labelLazyString },
// Property 1 is modified with a new value
{
property1Name,
CosmosArray.Create(
new CosmosElement[]
{
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(property1Value2Id), CosmosNumber64.Create(property1Value2)),
}
)
},
// Property 2 is unmodified
{ property2Name, property2Array },
// Property 3 is deleted
// Property 4 is newly added
{
property4Name,
CosmosArray.Create(
new CosmosElement[]
{
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(property4Value1Id), CosmosString.Create(property4Value1)),
}
)
},
};
CosmosObject modifiedVertexEagerObject = CosmosObject.Create(modifiedVertexDocumentProperties);
// Serialize the modified vertex object into a document using the specified serialization format
jsonWriter = JsonWriter.Create(jsonSerializationFormat);
modifiedVertexEagerObject.WriteTo(jsonWriter);
byte[] modifiedJsonWriterResult = jsonWriter.GetResult();
Assert.IsTrue(modifiedJsonWriterResult.Length > 0, "IJsonWriter result data is empty.");
// Compose an expected vertex document using eager CosmosElements
Dictionary <string, CosmosElement> expectedVertexDocumentProperties = new Dictionary <string, CosmosElement>()
{
{ idName, CosmosString.Create(idValue) },
{ pkName, CosmosString.Create(pkValue) },
{ labelName, CosmosString.Create(labelValue) },
{
property1Name,
CosmosArray.Create(
new CosmosElement[]
{
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(property1Value2Id), CosmosNumber64.Create(property1Value2)),
}
)
},
{
property2Name,
CosmosArray.Create(
new CosmosElement[]
{
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(property2Value1Id), CosmosNumber64.Create(property2Value1)),
}
)
},
{
property4Name,
CosmosArray.Create(
new CosmosElement[]
{
this.CreateVertexPropertySingleComplexValue(CosmosString.Create(property4Value1Id), CosmosString.Create(property4Value1)),
}
)
},
};
CosmosObject expectedVertexEagerObject = CosmosObject.Create(expectedVertexDocumentProperties);
// Serialize the initial vertex object into a document using the specified serialization format
jsonWriter = JsonWriter.Create(jsonSerializationFormat);
expectedVertexEagerObject.WriteTo(jsonWriter);
byte[] expectedJsonWriterResult = jsonWriter.GetResult();
Assert.IsTrue(expectedJsonWriterResult.Length > 0, "IJsonWriter result data is empty.");
// Verify that the modified serialized document matches the expected serialized document
Assert.IsTrue(modifiedJsonWriterResult.SequenceEqual(expectedJsonWriterResult));
}
internal void GetDeserializedObjectsFromQueryResponseTest(JsonSerializationFormat jsonSerializationFormat)
{
// Constants to use for vertex document property key/values
const string vertex1Id = "v_0";
const string vertex2Id = "v_1";
const string vertex1Label = "l_0";
const string vertex2Label = "l_1";
const string vertex1PkValue = "pk_0";
const string vertex2PkValue = "pk_1";
const string property1Name = "p_0";
const string vertex1Property1Value = "v_0_p_0_v_0";
const string vertex2Property1Value = "v_1_p_0_v_0";
const string property2Name = "p_1";
const double vertex1Property2Value = 12.34;
const long vertex2Property2Value = 5678;
// Compose two initial vertex documents using eager CosmosElements
CosmosObject initialVertex1EagerObject = this.CreateVertexDocument(
vertex1Id,
vertex1Label,
GremlinScenarioTests.PartitionKeyPropertyName,
vertex1PkValue,
new Tuple <string, IEnumerable <object> >[]
{
Tuple.Create <string, IEnumerable <object> >(property1Name, new object[] { vertex1Property1Value }),
Tuple.Create <string, IEnumerable <object> >(property2Name, new object[] { vertex1Property2Value }),
});
CosmosObject initialVertex2EagerObject = this.CreateVertexDocument(
vertex2Id,
vertex2Label,
GremlinScenarioTests.PartitionKeyPropertyName,
vertex2PkValue,
new Tuple <string, IEnumerable <object> >[]
{
Tuple.Create <string, IEnumerable <object> >(property1Name, new object[] { vertex2Property1Value }),
Tuple.Create <string, IEnumerable <object> >(property2Name, new object[] { vertex2Property2Value }),
});
// Serialize the initial vertex object into a document using the specified serialization format
IJsonWriter jsonWriter = JsonWriter.Create(jsonSerializationFormat);
initialVertex1EagerObject.WriteTo(jsonWriter);
ReadOnlyMemory <byte> vertex1JsonWriterResult = jsonWriter.GetResult();
Assert.IsTrue(vertex1JsonWriterResult.Length > 0, "IJsonWriter result data is empty.");
jsonWriter = JsonWriter.Create(jsonSerializationFormat);
initialVertex2EagerObject.WriteTo(jsonWriter);
ReadOnlyMemory <byte> vertex2JsonWriterResult = jsonWriter.GetResult();
Assert.IsTrue(vertex2JsonWriterResult.Length > 0, "IJsonWriter result data is empty.");
// Navigate into the serialized vertex documents using lazy CosmosElements
CosmosElement vertex1LazyObject = CosmosElement.CreateFromBuffer(vertex1JsonWriterResult);
CosmosElement vertex2LazyObject = CosmosElement.CreateFromBuffer(vertex2JsonWriterResult);
// Create a dynamically-typed QueryResponse backed by the vertex document CosmosElements
CosmosArray vertexArray = CosmosArray.Create(
new CosmosElement[]
{
vertex1LazyObject,
vertex2LazyObject,
});
QueryResponse queryResponse = QueryResponse.CreateSuccess(
vertexArray,
count: 2,
responseLengthBytes: vertex1JsonWriterResult.Length + vertex2JsonWriterResult.Length,
serializationOptions: null,
responseHeaders: CosmosQueryResponseMessageHeaders.ConvertToQueryHeaders(
sourceHeaders: null,
resourceType: ResourceType.Document,
containerRid: GremlinScenarioTests.CreateRandomString(10)),
diagnostics: new CosmosDiagnosticsContextCore());
QueryResponse <dynamic> cosmosElementQueryResponse =
QueryResponse <dynamic> .CreateResponse <dynamic>(
queryResponse,
MockCosmosUtil.Serializer);
// Assert that other objects (anything besides the lazy CosmosElements that we created earlier) are deserialized
// from the backing CosmosElement contents rather than being directly returned as CosmosElements
List <dynamic> responseCosmosElements = new List <dynamic>(cosmosElementQueryResponse.Resource);
Assert.AreEqual(vertexArray.Count, responseCosmosElements.Count);
Assert.AreNotSame(vertex1LazyObject, responseCosmosElements[0]);
Assert.AreNotSame(vertex2LazyObject, responseCosmosElements[1]);
}
