public void ValueTerm_IsType_OnEntityType()
{
this.SetupModels();
IEdmEntityType person = this.baseModel.FindEntityType("NS1.Person");
IEdmValueTerm termStringValue = this.longDefinitionModel.FindValueTerm("bar.StringValue");
var isPersonType = new EdmIsTypeExpression(new EdmStringConstant("s1"), new EdmEntityTypeReference(person, true));
this.CreateAndAttachValueAnnotation(person, termStringValue, isPersonType);
var isStringType = new EdmIsTypeExpression(new EdmStringConstant("s2"), EdmCoreModel.Instance.GetString(true));
this.CreateAndAttachValueAnnotation(person, termStringValue, isStringType);
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>
<Annotations Target=""NS1.Person"">
<Annotation Term=""bar.StringValue"">
<IsType Type=""NS1.Person"">
<String>s1</String>
</IsType>
</Annotation>
<Annotation Term=""bar.StringValue"">
<IsType Type=""Edm.String"">
<String>s2</String>
</IsType>
</Annotation>
</Annotations>
</Schema>";
this.SerializeAndVerifyAgainst(this.baseModel, expectedCsdl);
}
public void EdmIsTypeExpression()
{
var e = new EdmIsTypeExpression(new EdmStringConstant("qwerty"), EdmCoreModel.Instance.GetBoolean(false));
Assert.AreEqual(EdmExpressionKind.IsType, e.ExpressionKind, "e.ExpressionKind");
Assert.AreEqual("qwerty", ((IEdmStringValue)e.Operand).Value, "((IEdmStringValue)e.Operand).Value");
Assert.AreEqual("Edm.Boolean", e.Type.FullName(), "e.Type.FullName()");
Assert.IsFalse(e.IsBad(), "e good");
try
{
new EdmIsTypeExpression(null, EdmCoreModel.Instance.GetBoolean(false));
Assert.Fail("exception expected");
}
catch (ArgumentNullException)
{
}
try
{
new EdmIsTypeExpression(new EdmStringConstant("qwerty"), null);
Assert.Fail("exception expected");
}
catch (ArgumentNullException)
{
}
var ee = new MutableIsTypeExpression();
Assert.IsNull(ee.Operand, "ee.Operand");
Assert.IsNull(ee.Type, "ee.Type");
Assert.IsTrue(ee.IsBad(), "Expression is bad.");
Assert.AreEqual(2, ee.Errors().Count(), "Expression has no errors");
}