public void GetBuiltInFunctionSignatureFractionalseconds()
{
FunctionSignatureWithReturnType[] builtInFunctionsSignature;
BuiltInUriFunctions.TryGetBuiltInFunction("fractionalseconds", out builtInFunctionsSignature);
builtInFunctionsSignature.Length.Should().Be(4); // DateTimeOffset, TimeOfDay, Nullable and not Nullable
}
public void GetBuiltInFunctionSignaturesDateTimeOffsetDay()
{
FunctionSignatureWithReturnType[] builtInFunctionsSignature;
BuiltInUriFunctions.TryGetBuiltInFunction("day", out builtInFunctionsSignature);
builtInFunctionsSignature.Length.Should().Be(4); // DateTimeOffset and Date, Nullable and not Nullable
}
public void GetBuiltInFunctionSignatureSecond()
{
FunctionSignatureWithReturnType[] builtInFunctionsSignature;
BuiltInUriFunctions.TryGetBuiltInFunction("second", out builtInFunctionsSignature);
builtInFunctionsSignature.Length.Should().Be(6); // DateTimeOffset, Duration and TimeOfDay, Nullable and not Nullable
}
public void GetBuiltInFunctionSignatureMinute()
{
FunctionSignatureWithReturnType[] builtInFunctionsSignature;
BuiltInUriFunctions.TryGetBuiltInFunction("minute", out builtInFunctionsSignature);
Assert.Equal(6, builtInFunctionsSignature.Length); // DateTimeOffset, Duration and TimeOfDay, Nullable and not Nullable
}
public void GetBuiltInFunctionSignaturesSubstring()
{
FunctionSignatureWithReturnType[] builtInFunctionsSignature;
BuiltInUriFunctions.TryGetBuiltInFunction("substring", out builtInFunctionsSignature);
builtInFunctionsSignature.Length.Should().Be(6);
}
/// <summary>
/// Finds all signatures for the given function name.
/// Search in both BuiltIn uri functions and Custom uri functions.
/// Combine and return the signatures overloads of the results.
/// </summary>
/// <param name="functionName">The function to get the signatures for.</param>
/// <returns>The signatures which match the supplied function name.</returns>
internal static FunctionSignatureWithReturnType[] GetUriFunctionSignatures(string functionName)
{
FunctionSignatureWithReturnType[] customUriFunctionsSignatures = null;
FunctionSignatureWithReturnType[] builtInUriFunctionsSignatures = null;
// Try to find the function in the user custom functions and in our built-in functions
bool customFound = CustomUriFunctions.TryGetCustomFunction(functionName, out customUriFunctionsSignatures);
bool builtInFound = BuiltInUriFunctions.TryGetBuiltInFunction(functionName, out builtInUriFunctionsSignatures);
if (!customFound && !builtInFound)
{
// Not found in both built-in and custom.
throw new ODataException(ODataErrorStrings.MetadataBinder_UnknownFunction(functionName));
}
if (!customFound)
{
Debug.Assert(builtInUriFunctionsSignatures != null, "No Built-in functions found");
return(builtInUriFunctionsSignatures);
}
if (!builtInFound)
{
Debug.Assert(customUriFunctionsSignatures != null, "No Custom functions found");
return(customUriFunctionsSignatures);
}
return(builtInUriFunctionsSignatures.Concat(customUriFunctionsSignatures).ToArray());
}
public void GetBuiltInFunctionSignaturesDateTimeOffsetDay()
{
FunctionSignatureWithReturnType[] builtInFunctionsSignature;
BuiltInUriFunctions.TryGetBuiltInFunction("day", out builtInFunctionsSignature);
Assert.Equal(4, builtInFunctionsSignature.Length); // DateTimeOffset and Date, Nullable and not Nullable
}
public void GetBuiltInFunctionSignaturesSubstring()
{
FunctionSignatureWithReturnType[] builtInFunctionsSignature;
BuiltInUriFunctions.TryGetBuiltInFunction("substring", out builtInFunctionsSignature);
Assert.Equal(6, builtInFunctionsSignature.Length);
}
public void GetBuiltInFunctionSignaturesShouldThrowOnIncorrectName()
{
FunctionSignatureWithReturnType[] builtInFunctionsSignature;
var result = BuiltInUriFunctions.TryGetBuiltInFunction("rarg", out builtInFunctionsSignature);
result.Should().BeFalse();
builtInFunctionsSignature.Should().BeNull();
}
public void GetBuiltInFunctionSignaturesShouldThrowOnIncorrectName()
{
FunctionSignatureWithReturnType[] builtInFunctionsSignature;
var result = BuiltInUriFunctions.TryGetBuiltInFunction("rarg", out builtInFunctionsSignature);
Assert.False(result);
Assert.Null(builtInFunctionsSignature);
}
public void DistanceOnlyWorksBetweenTwoPoints()
{
string functionName = "geo.distance";
FunctionSignatureWithReturnType[] signatures;
BuiltInUriFunctions.TryGetBuiltInFunction(functionName, out signatures);
Action parseDistanceWithNonPointOperand = () => ParseFilter("geo.distance(GeometryLineString, geometry'POINT(10 30)') eq 2", HardCodedTestModel.TestModel, HardCodedTestModel.GetPersonType(), HardCodedTestModel.GetPeopleSet());
parseDistanceWithNonPointOperand.Throws<ODataException>(ODataErrorStrings.MetadataBinder_NoApplicableFunctionFound(functionName, UriFunctionsHelper.BuildFunctionSignatureListDescription(functionName, signatures)));
}
public void CreateBuiltInSpatialFunctionsSignaturesCorrectly()
{
var functions = new Dictionary <string, FunctionSignatureWithReturnType[]>(StringComparer.Ordinal);
BuiltInUriFunctions.CreateSpatialFunctions(functions);
FunctionSignatureWithReturnType[] signatures;
functions.TryGetValue("geo.distance", out signatures);
Assert.Equal(2, signatures.Length);
Assert.Equal("Edm.Double", signatures[0].ReturnType.Definition.FullTypeName());
Assert.Equal("Edm.GeographyPoint", signatures[0].ArgumentTypes[0].Definition.FullTypeName());
Assert.Equal("Edm.GeographyPoint", signatures[0].ArgumentTypes[1].Definition.FullTypeName());
Assert.Equal("Edm.Double", signatures[1].ReturnType.Definition.FullTypeName());
Assert.Equal("Edm.GeometryPoint", signatures[1].ArgumentTypes[0].Definition.FullTypeName());
Assert.Equal("Edm.GeometryPoint", signatures[1].ArgumentTypes[1].Definition.FullTypeName());
}
public void CreateBuiltInSpatialFunctionsSignaturesCorrectly()
{
var functions = new Dictionary <string, FunctionSignatureWithReturnType[]>(StringComparer.Ordinal);
BuiltInUriFunctions.CreateSpatialFunctions(functions);
FunctionSignatureWithReturnType[] signatures;
functions.TryGetValue("geo.distance", out signatures);
signatures.Length.Should().Be(2);
signatures[0].ReturnType.Definition.FullTypeName().Should().Be(EdmCoreModel.Instance.GetDouble(true).FullName());
signatures[0].ArgumentTypes[0].Definition.FullTypeName().Should()
.Be(EdmCoreModel.Instance.GetSpatial(EdmPrimitiveTypeKind.GeographyPoint, true).FullName());
signatures[0].ArgumentTypes[1].Definition.FullTypeName().Should()
.Be(EdmCoreModel.Instance.GetSpatial(EdmPrimitiveTypeKind.GeographyPoint, true).FullName());
signatures[1].ReturnType.Definition.FullTypeName().Should().Be(EdmCoreModel.Instance.GetDouble(true).FullName());
signatures[1].ArgumentTypes[0].Definition.FullTypeName().Should()
.Be(EdmCoreModel.Instance.GetSpatial(EdmPrimitiveTypeKind.GeometryPoint, true).FullName());
signatures[1].ArgumentTypes[1].Definition.FullTypeName().Should()
.Be(EdmCoreModel.Instance.GetSpatial(EdmPrimitiveTypeKind.GeometryPoint, true).FullName());
}
