public void WriteExample30FromV4SpecWithModel()
{
this.TestInit(this.GetModel());
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, this.GetCustomers(), this.GetCustomerType());
writer.WriteStart(feedWithoutInfo);
writer.WriteStart(customerUpdated);
writer.WriteEnd();
writer.WriteDeltaDeletedLink(linkToOrder10643);
writer.WriteDeltaLink(linkToOrder10645);
writer.WriteStart(order10643);
writer.WriteEnd();
writer.WriteDeltaDeletedEntry(customerDeleted);
writer.WriteEnd();
writer.Flush();
this.TestPayload().Should().Be("{\"@odata.context\":\"http://host/service/$metadata#Customers/$delta\",\"@odata.count\":5,\"@odata.deltaLink\":\"Customers?$expand=Orders&$deltatoken=8015\",\"value\":[{\"@odata.id\":\"Customers('BOTTM')\",\"ContactName\":\"Susan Halvenstern\"},{\"@odata.context\":\"http://host/service/$metadata#Customers/$deletedLink\",\"source\":\"Customers('ALFKI')\",\"relationship\":\"Orders\",\"target\":\"Orders('10643')\"},{\"@odata.context\":\"http://host/service/$metadata#Customers/$link\",\"source\":\"Customers('BOTTM')\",\"relationship\":\"Orders\",\"target\":\"Orders('10645')\"},{\"@odata.context\":\"http://host/service/$metadata#Orders/$entity\",\"@odata.id\":\"Orders(10643)\",\"ShippingAddress\":{\"Street\":\"23 Tsawassen Blvd.\",\"City\":\"Tsawassen\",\"Region\":\"BC\",\"PostalCode\":\"T2F 8M4\"}},{\"@odata.context\":\"http://host/service/$metadata#Customers/$deletedEntity\",\"id\":\"Customers('ANTON')\",\"reason\":\"deleted\"}]}");
}
public void CannotWriteExpandedFeedOutsideDeltaEntry()
{
this.TestInit(this.GetModel());
Action writeAction = () =>
{
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, this.GetCustomers(), this.GetCustomerType());
writer.WriteStart(deltaFeed);
writer.WriteStart(ordersFeed);
};
writeAction.ShouldThrow<ODataException>().WithMessage(Strings.ODataJsonLightDeltaWriter_WriteStartExpandedFeedCalledInInvalidState("DeltaFeed"));
}
public void WriteExpandedSingleton()
{
this.TestInit(this.GetModel());
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, this.GetCustomers(), this.GetCustomerType());
writer.WriteStart(deltaFeed);
writer.WriteStart(customerEntry);
writer.WriteStart(productBeingViewedNavigationLink);
writer.WriteStart(productEntry);
writer.WriteStart(detailsNavigationLink);
writer.WriteStart(detailsFeed);
writer.WriteStart(productDetailEntry);
writer.WriteEnd(); // productDetailEntry
writer.WriteEnd(); // detailsFeed
writer.WriteEnd(); // detailsNavigationLink
writer.WriteEnd(); // productEntry
writer.WriteEnd(); // productBeingViewedNavigationLink
writer.WriteEnd(); // customerEntry
writer.WriteEnd(); // deltaFeed
writer.Flush();
this.TestPayload().Should().Be(
"{" +
"\"@odata.context\":\"http://host/service/$metadata#Customers/$delta\"," +
"\"value\":" +
"[" +
"{" +
"\"@odata.id\":\"http://host/service/Customers('BOTTM')\"," +
"\"ContactName\":\"Susan Halvenstern\"," +
"\"ProductBeingViewed\":" +
"{" +
"\"@odata.id\":\"http://host/service/Product(1)\"," +
"\"Id\":1," +
"\"Name\":\"Car\"," +
"\"Details\":" +
"[" +
"{" +
"\"@odata.type\":\"#MyNS.ProductDetail\"," +
"\"Id\":1," +
"\"Detail\":\"made in china\"" +
"}" +
"]" +
"}" +
"}" +
"]" +
"}");
}
public void WriteMultipleExpandedFeeds()
{
this.TestInit(this.GetModel());
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, this.GetCustomers(), this.GetCustomerType());
writer.WriteStart(deltaFeed);
writer.WriteStart(customerEntry);
writer.WriteStart(ordersNavigationLink);
writer.WriteStart(ordersFeed);
writer.WriteStart(orderEntry);
writer.WriteEnd(); // orderEntry
writer.WriteEnd(); // ordersFeed
writer.WriteEnd(); // ordersNavigationLink
writer.WriteStart(favouriteProductsNavigationLink);
writer.WriteStart(favouriteProductsFeed);
writer.WriteStart(productEntry);
writer.WriteEnd(); // productEntry
writer.WriteEnd(); // favouriteProductsFeed
writer.WriteEnd(); // favouriteProductsNavigationLink
writer.WriteEnd(); // customerEntry
writer.WriteEnd(); // deltaFeed
writer.Flush();
this.TestPayload().Should().Be(
"{" +
"\"@odata.context\":\"http://host/service/$metadata#Customers/$delta\"," +
"\"value\":" +
"[" +
"{" +
"\"@odata.id\":\"http://host/service/Customers('BOTTM')\"," +
"\"ContactName\":\"Susan Halvenstern\"," +
"\"Orders\":" +
"[" +
"{" +
"\"@odata.id\":\"http://host/service/Orders(10643)\"," +
"\"Id\":10643," +
"\"ShippingAddress\":" +
"{" +
"\"Street\":\"23 Tsawassen Blvd.\"," +
"\"City\":\"Tsawassen\"," +
"\"Region\":\"BC\"," +
"\"PostalCode\":\"T2F 8M4\"" +
"}" +
"}" +
"]," +
"\"FavouriteProducts\":" +
"[" +
"{" +
"\"@odata.id\":\"http://host/service/Product(1)\"," +
"\"Id\":1," +
"\"Name\":\"Car\"" +
"}" +
"]" +
"}" +
"]" +
"}");
}
public void CannotWriteDeltaItemWhileWritingExpandedNavigationProperty()
{
this.TestInit(this.GetModel());
Action writeAction = () =>
{
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, this.GetCustomers(), this.GetCustomerType());
writer.WriteStart(deltaFeed);
writer.WriteStart(customerEntry);
writer.WriteStart(ordersNavigationLink);
writer.WriteStart(ordersFeed);
writer.WriteDeltaDeletedEntry(customerDeleted);
};
writeAction.ShouldThrow<ODataException>().WithMessage(Strings.ODataJsonLightDeltaWriter_InvalidTransitionFromExpandedNavigationProperty("ExpandedNavigationProperty", "DeltaDeletedEntry"));
}
private void WriteExpandedFeedWithModelImplementation()
{
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, this.GetCustomers(), this.GetCustomerType());
writer.WriteStart(deltaFeed);
writer.WriteStart(customerEntry);
writer.WriteStart(ordersNavigationLink);
writer.WriteStart(ordersFeed);
writer.WriteStart(orderEntry);
writer.WriteEnd(); // orderEntry
writer.WriteEnd(); // ordersFeed
writer.WriteEnd(); // ordersNavigationLink
writer.WriteEnd(); // customerEntry
writer.WriteEnd(); // deltaFeed
writer.Flush();
}
public void WriteExpandedFeedWithSerializationInfoMinimalMetadata()
{
this.TestInit();
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, null, null);
writer.WriteStart(deltaFeedWithInfo);
writer.WriteStart(customerEntryWithInfo);
writer.WriteStart(ordersNavigationLink);
writer.WriteStart(ordersFeed);
writer.WriteStart(orderEntryWithInfo);
writer.WriteEnd(); // orderEntryWithInfo
writer.WriteEnd(); // ordersFeed
writer.WriteEnd(); // ordersNavigationLink
writer.WriteEnd(); // customerEntry
writer.WriteEnd(); // deltaFeedWithInfo
writer.Flush();
this.TestPayload().Should().Be(
"{" +
"\"@odata.context\":\"http://host/service/$metadata#Customers/$delta\"," +
"\"value\":" +
"[" +
"{" +
"\"@odata.id\":\"http://host/service/Customers('BOTTM')\"," +
"\"ContactName\":\"Susan Halvenstern\"," +
"\"Orders\":" +
"[" +
"{" +
"\"@odata.id\":\"http://host/service/Orders(10643)\"," +
"\"Id\":10643," +
"\"ShippingAddress\":" +
"{" +
"\"Street\":\"23 Tsawassen Blvd.\"," +
"\"City\":\"Tsawassen\"," +
"\"Region\":\"BC\"," +
"\"PostalCode\":\"T2F 8M4\"" +
"}" +
"}" +
"]" +
"}" +
"]" +
"}");
}
public void WriteEntityInDeltaFeedWithSelectExpand()
{
this.TestInit(this.GetModel());
ODataDeltaFeed feed = new ODataDeltaFeed();
ODataEntry orderEntry= new ODataEntry()
{
Properties = new List<ODataProperty>
{
new ODataProperty
{
Name = "ShippingAddress",
Value = new ODataComplexValue
{
Properties = new List<ODataProperty>
{
new ODataProperty { Name = "City", Value = "Shanghai" },
}
}
}
},
SerializationInfo = new ODataFeedAndEntrySerializationInfo
{
NavigationSourceEntityTypeName = "Order",
NavigationSourceKind = EdmNavigationSourceKind.EntitySet,
NavigationSourceName = "Orders"
},
};
var result = new ODataQueryOptionParser(this.GetModel(), this.GetCustomerType(), this.GetCustomers(), new Dictionary<string, string> { { "$expand", "Orders($select=ShippingAddress)" }, { "$select", "ContactName" } }).ParseSelectAndExpand();
ODataUri odataUri = new ODataUri()
{
ServiceRoot = new Uri("http://host/service"),
SelectAndExpand = result
};
var outputContext = CreateJsonLightOutputContext(this.stream, this.GetModel(), false, odataUri);
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, this.GetProducts(), this.GetProductType());
writer.WriteStart(feed);
writer.WriteStart(orderEntry);
writer.WriteEnd();
writer.WriteEnd();
writer.Flush();
this.TestPayload().Should().Be("{\"@odata.context\":\"http://host/service/$metadata#Products(ContactName,Orders,Orders(ShippingAddress))/$delta\",\"value\":[{\"@odata.context\":\"http://host/service/$metadata#Orders/$entity\",\"ShippingAddress\":{\"City\":\"Shanghai\"}}]}");
}
public void WriteDerivedEntityWithSerilizationInfo()
{
this.TestInit(this.GetModel());
ODataDeltaFeed feed = new ODataDeltaFeed();
ODataEntry derivedEntity = new ODataEntry()
{
TypeName = "MyNS.PhysicalProduct",
Properties = new[]
{
new ODataProperty {Name = "Id", Value = new ODataPrimitiveValue(1)},
new ODataProperty {Name = "Name", Value = new ODataPrimitiveValue("car")},
new ODataProperty {Name = "Material", Value = new ODataPrimitiveValue("gold")},
},
SerializationInfo = new ODataFeedAndEntrySerializationInfo()
{
ExpectedTypeName = "MyNS.Product",
NavigationSourceEntityTypeName = "MyNS.Product",
NavigationSourceName = "Products",
}
};
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, this.GetCustomers(), this.GetCustomerType());
writer.WriteStart(feed);
writer.WriteStart(derivedEntity);
writer.WriteEnd();
writer.WriteEnd();
writer.Flush();
this.TestPayload().Should().Be("{\"@odata.context\":\"http://host/service/$metadata#Customers/$delta\",\"value\":[{\"@odata.context\":\"http://host/service/$metadata#Products/$entity\",\"@odata.type\":\"#MyNS.PhysicalProduct\",\"Id\":1,\"Name\":\"car\",\"Material\":\"gold\"}]}");
}
public void WriteContainedEntityInDeltaFeedWithSelectExpand()
{
this.TestInit(this.GetModel());
ODataDeltaFeed feed = new ODataDeltaFeed();
ODataEntry entry = new ODataEntry()
{
TypeName = "MyNS.Product",
Properties = new[]
{
new ODataProperty {Name = "Id", Value = new ODataPrimitiveValue(1)},
new ODataProperty {Name = "Name", Value = new ODataPrimitiveValue("Car")},
},
};
ODataEntry containedEntry = new ODataEntry()
{
TypeName = "MyNS.ProductDetail",
Properties = new[]
{
new ODataProperty {Name = "Id", Value = new ODataPrimitiveValue(1)},
new ODataProperty {Name = "Detail", Value = new ODataPrimitiveValue("made in china")},
},
};
containedEntry.SetSerializationInfo(new ODataFeedAndEntrySerializationInfo()
{
NavigationSourceEntityTypeName = "MyNS.ProductDetail",
NavigationSourceName = "Products(1)/Details",
NavigationSourceKind = EdmNavigationSourceKind.ContainedEntitySet
});
var result = new ODataQueryOptionParser(this.GetModel(), this.GetProductType(), this.GetProducts(), new Dictionary<string, string> { { "$expand", "Details($select=Detail)" }, { "$select", "Name" } }).ParseSelectAndExpand();
ODataUri odataUri = new ODataUri()
{
ServiceRoot = new Uri("http://host/service"),
SelectAndExpand = result
};
var outputContext = CreateJsonLightOutputContext(this.stream, this.GetModel(), false, odataUri);
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, this.GetProducts(), this.GetProductType());
writer.WriteStart(feed);
writer.WriteStart(containedEntry);
writer.WriteEnd();
writer.WriteStart(entry);
writer.WriteEnd();
writer.WriteEnd();
writer.Flush();
this.TestPayload().Should().Be("{\"@odata.context\":\"http://host/service/$metadata#Products(Name,Details,Details(Detail))/$delta\",\"value\":[{\"@odata.context\":\"http://host/service/$metadata#Products(1)/Details/$entity\",\"Id\":1,\"Detail\":\"made in china\"},{\"Id\":1,\"Name\":\"Car\"}]}");
}
public void WriteContainedEntityInDeltaFeed()
{
this.TestInit(this.GetModel());
ODataDeltaFeed feed = new ODataDeltaFeed();
ODataEntry containedEntry = new ODataEntry()
{
TypeName = "MyNS.ProductDetail",
Properties = new[]
{
new ODataProperty {Name = "Id", Value = new ODataPrimitiveValue(1)},
new ODataProperty {Name = "Detail", Value = new ODataPrimitiveValue("made in china")},
},
};
containedEntry.SetSerializationInfo(new ODataFeedAndEntrySerializationInfo()
{
NavigationSourceEntityTypeName = "MyNS.ProductDetail",
NavigationSourceName = "Products(1)/Details",
NavigationSourceKind = EdmNavigationSourceKind.ContainedEntitySet
});
ODataEntry containedInContainedEntity = new ODataEntry()
{
TypeName = "MyNS.ProductDetailItem",
Properties = new[]
{
new ODataProperty {Name = "ItemId", Value = new ODataPrimitiveValue(1)},
new ODataProperty {Name = "Description", Value = new ODataPrimitiveValue("made by HCC")},
},
};
containedInContainedEntity.SetSerializationInfo(new ODataFeedAndEntrySerializationInfo()
{
NavigationSourceEntityTypeName = "MyNS.ProductDetailItem",
NavigationSourceName = "Products(1)/Details(1)/Items",
NavigationSourceKind = EdmNavigationSourceKind.ContainedEntitySet
});
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, this.GetProducts(), this.GetProductType());
writer.WriteStart(feed);
writer.WriteStart(containedEntry);
writer.WriteEnd();
writer.WriteStart(containedInContainedEntity);
writer.WriteEnd();
writer.WriteEnd();
writer.Flush();
this.TestPayload().Should().Be("{\"@odata.context\":\"http://host/service/$metadata#Products/$delta\",\"value\":[{\"@odata.context\":\"http://host/service/$metadata#Products(1)/Details/$entity\",\"Id\":1,\"Detail\":\"made in china\"},{\"@odata.context\":\"http://host/service/$metadata#Products(1)/Details(1)/Items/$entity\",\"ItemId\":1,\"Description\":\"made by HCC\"}]}");
}
public void WriteEmptyDeltaFeed()
{
this.TestInit();
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, null, null);
writer.WriteStart(feed);
writer.WriteEnd();
writer.Flush();
this.TestPayload().Should().Be("{\"@odata.context\":\"http://host/service/$metadata#Customers/$delta\",\"@odata.count\":5,\"@odata.deltaLink\":\"Customers?$expand=Orders&$deltatoken=8015\",\"value\":[]}");
}
/// <summary>
/// Creates an <see cref="ODataDeltaWriter" /> to write a delta response.
/// </summary>
/// <param name="entitySet">The entity set we are going to write entities for.</param>
/// <param name="entityType">The entity type for the entries in the feed to be written (or null if the entity set base type should be used).</param>
/// <returns>The created writer.</returns>
private ODataDeltaWriter CreateODataDeltaWriterImplementation(IEdmEntitySetBase entitySet, IEdmEntityType entityType)
{
ODataJsonLightDeltaWriter odataJsonDeltaWriter = new ODataJsonLightDeltaWriter(this, entitySet, entityType);
this.outputInStreamErrorListener = odataJsonDeltaWriter;
return odataJsonDeltaWriter;
}
public void WriteDerivedEntity()
{
this.TestInit(this.GetModel());
ODataDeltaFeed feed = new ODataDeltaFeed();
ODataEntry derivedEntity = new ODataEntry()
{
TypeName = "MyNS.PhysicalProduct",
Properties = new[]
{
new ODataProperty {Name = "Id", Value = new ODataPrimitiveValue(1)},
new ODataProperty {Name = "Name", Value = new ODataPrimitiveValue("car")},
new ODataProperty {Name = "Material", Value = new ODataPrimitiveValue("gold")},
},
};
ODataJsonLightDeltaWriter writer = new ODataJsonLightDeltaWriter(outputContext, this.GetProducts(), this.GetProductType());
writer.WriteStart(feed);
writer.WriteStart(derivedEntity);
writer.WriteEnd();
writer.WriteEnd();
writer.Flush();
string payload = this.TestFinish();
payload.Should().Be("{\"@odata.context\":\"http://host/service/$metadata#Products/$delta\",\"value\":[{\"@odata.type\":\"#MyNS.PhysicalProduct\",\"Id\":1,\"Name\":\"car\",\"Material\":\"gold\"}]}");
}