public void EdmApplyExpression()
{
var arguments = new IEdmExpression[] { new EdmIntegerConstant(1) };
var appliedExpression = new EdmStringConstant("foo");
var e = new EdmApplyExpression(appliedExpression, arguments);
Assert.AreEqual(EdmExpressionKind.OperationApplication, e.ExpressionKind, "e.ExpressionKind");
Assert.AreEqual(appliedExpression, e.AppliedOperation, "e.AppliedFunction");
Assert.AreEqual(arguments, e.Arguments, "e.AppliedFunction");
Assert.IsFalse(e.IsBad(), "e good");
var operation = new EdmFunction("NS", "function", new EdmStringTypeReference(EdmCoreModel.Instance.GetPrimitiveType(EdmPrimitiveTypeKind.String), true));
var operationReference = new EdmOperationReferenceExpression(operation);
e = new EdmApplyExpression(operationReference, arguments);
Assert.AreEqual(EdmExpressionKind.OperationApplication, e.ExpressionKind, "e.ExpressionKind");
Assert.AreEqual(operationReference, e.AppliedOperation, "e.AppliedFunction");
Assert.AreEqual(arguments, e.Arguments, "e.AppliedFunction");
Assert.IsFalse(e.IsBad(), "e good");
this.VerifyThrowsException(typeof(ArgumentNullException), () => new EdmApplyExpression((IEdmExpression)null, arguments));
this.VerifyThrowsException(typeof(ArgumentNullException), () => new EdmApplyExpression((IEdmOperation)null, arguments));
this.VerifyThrowsException(typeof(ArgumentNullException), () => new EdmApplyExpression((IEdmOperation)null, arguments.AsEnumerable()));
this.VerifyThrowsException(typeof(ArgumentNullException), () => new EdmApplyExpression(new EdmStringConstant("foo"), null));
this.VerifyThrowsException(typeof(ArgumentNullException), () => new EdmApplyExpression(operation, null));
this.VerifyThrowsException(typeof(ArgumentNullException), () => new EdmApplyExpression(operation, (IEnumerable <IEdmExpression>)null));
var ee = new MutableEdmApplyExpression();
Assert.IsNull(ee.AppliedOperation, "ee.AppliedFunction");
Assert.IsNull(ee.Arguments, "ee.Arguments");
Assert.IsTrue(ee.IsBad(), "Expression is bad.");
Assert.AreEqual(2, ee.Errors().Count(), "Expression has no errors");
}
public void ValueTerm_FunctionApplication_OnEntityContainer()
{
this.SetupModels();
var container = new EdmEntityContainer("NS1", "myContainer");
(this.baseModel as EdmModel).AddElement(container);
IEdmValueTerm termStringValue = this.longDefinitionModel.FindValueTerm("bar.StringValue");
var apply = new EdmApplyExpression(
this.functionsModel.FindOperations("Functions.StringConcat").First(),
new EdmStringConstant("s1"),
new EdmStringConstant("s2"));
this.CreateAndAttachValueAnnotation(container, termStringValue, apply);
string expectedCsdl =
@"<Schema Namespace=""NS1"" xmlns=""http://docs.oasis-open.org/odata/ns/edm"">
<EntityType Name=""Person"">
<Key>
<PropertyRef Name=""Name"" />
</Key>
<Property Name=""Name"" Type=""Edm.String"" Nullable=""false"" />
<Property Name=""Birthday"" Type=""Edm.DateTimeOffset"" Nullable=""false"" />
</EntityType>
<EntityContainer Name=""myContainer"" />
<Annotations Target=""NS1.myContainer"">
<Annotation Term=""bar.StringValue"">
<Apply Function=""Functions.StringConcat"">
<String>s1</String>
<String>s2</String>
</Apply>
</Annotation>
</Annotations>
</Schema>";
this.SerializeAndVerifyAgainst(this.baseModel, expectedCsdl);
}
public void ValueTerm_FunctionApplication_OnEntityContainer()
{
this.SetupModels();
var container = new EdmEntityContainer("NS1", "myContainer");
(this.baseModel as EdmModel).AddElement(container);
IEdmValueTerm termStringValue = this.longDefinitionModel.FindValueTerm("bar.StringValue");
var apply = new EdmApplyExpression(
this.functionsModel.FindOperations("Functions.StringConcat").First(),
new EdmStringConstant("s1"),
new EdmStringConstant("s2"));
this.CreateAndAttachValueAnnotation(container, termStringValue, apply);
string expectedCsdl =
@"<Schema Namespace=""NS1"" xmlns=""http://docs.oasis-open.org/odata/ns/edm"">
<EntityType Name=""Person"">
<Key>
<PropertyRef Name=""Name"" />
</Key>
<Property Name=""Name"" Type=""Edm.String"" Nullable=""false"" />
<Property Name=""Birthday"" Type=""Edm.DateTimeOffset"" Nullable=""false"" />
</EntityType>
<EntityContainer Name=""myContainer"" />
<Annotations Target=""NS1.myContainer"">
<Annotation Term=""bar.StringValue"">
<Apply Function=""Functions.StringConcat"">
<String>s1</String>
<String>s2</String>
</Apply>
</Annotation>
</Annotations>
</Schema>";
this.SerializeAndVerifyAgainst(this.baseModel, expectedCsdl);
}
public void EdmApplyExpression()
{
var arguments = new IEdmExpression[] { new EdmIntegerConstant(1) };
var appliedExpression = new EdmStringConstant("foo");
var e = new EdmApplyExpression(appliedExpression, arguments);
Assert.AreEqual(EdmExpressionKind.OperationApplication, e.ExpressionKind, "e.ExpressionKind");
Assert.AreEqual(appliedExpression, e.AppliedOperation, "e.AppliedFunction");
Assert.AreEqual(arguments, e.Arguments, "e.AppliedFunction");
Assert.IsFalse(e.IsBad(), "e good");
var operation = new EdmFunction("NS", "function", new EdmStringTypeReference(EdmCoreModel.Instance.GetPrimitiveType(EdmPrimitiveTypeKind.String), true));
var operationReference = new EdmOperationReferenceExpression(operation);
e = new EdmApplyExpression(operationReference, arguments);
Assert.AreEqual(EdmExpressionKind.OperationApplication, e.ExpressionKind, "e.ExpressionKind");
Assert.AreEqual(operationReference, e.AppliedOperation, "e.AppliedFunction");
Assert.AreEqual(arguments, e.Arguments, "e.AppliedFunction");
Assert.IsFalse(e.IsBad(), "e good");
this.VerifyThrowsException(typeof(ArgumentNullException), () => new EdmApplyExpression((IEdmExpression)null, arguments));
this.VerifyThrowsException(typeof(ArgumentNullException), () => new EdmApplyExpression((IEdmOperation)null, arguments));
this.VerifyThrowsException(typeof(ArgumentNullException), () => new EdmApplyExpression((IEdmOperation)null, arguments.AsEnumerable()));
this.VerifyThrowsException(typeof(ArgumentNullException), () => new EdmApplyExpression(new EdmStringConstant("foo"), null));
this.VerifyThrowsException(typeof(ArgumentNullException), () => new EdmApplyExpression(operation, null));
this.VerifyThrowsException(typeof(ArgumentNullException), () => new EdmApplyExpression(operation, (IEnumerable<IEdmExpression>)null));
var ee = new MutableEdmApplyExpression();
Assert.IsNull(ee.AppliedOperation, "ee.AppliedFunction");
Assert.IsNull(ee.Arguments, "ee.Arguments");
Assert.IsTrue(ee.IsBad(), "Expression is bad.");
Assert.AreEqual(2, ee.Errors().Count(), "Expression has no errors");
}