/// <summary>
/// Initializes a new instance of the <see cref="FunctionSegmentTemplate" /> class.
/// </summary>
/// <param name="parameters">The function parameter template mappings.The key string is case-sensitive, the value string should wrapper with { and }.</param>
/// <param name="function">The Edm function, it should be bound function.</param>
/// <param name="navigationSource">The Edm navigation source of this function return. It could be null.</param>
public FunctionSegmentTemplate(IDictionary <string, string> parameters, IEdmFunction function, IEdmNavigationSource navigationSource)
{
if (parameters == null)
{
throw Error.ArgumentNull(nameof(parameters));
}
Function = function ?? throw Error.ArgumentNull(nameof(function));
NavigationSource = navigationSource;
// Only accept the bound function
if (!function.IsBound)
{
throw new ODataException(Error.Format(SRResources.FunctionIsNotBound, function.Name));
}
// Parameters should include all required parameter, but maybe include the optional parameter.
ParameterMappings = function.VerifyAndBuildParameterMappings(parameters);
string routeKey = ParameterMappings.BuildRouteKey();
string parameterStr = ParameterMappings.Count == 0 ? "()" : $"({{{routeKey}}})";
UnqualifiedIdentifier = function.Name + parameterStr;
Literal = function.FullName() + parameterStr;
// Function will always have the return type
IsSingle = function.ReturnType.TypeKind() != EdmTypeKind.Collection;
}
/// <summary>
/// Initializes a new instance of the <see cref="FunctionSegmentTemplate" /> class.
/// </summary>
/// <param name="parameters">The function parameter template mappings.The key string is case-sensitive, the value string should wrapper with { and }.</param>
/// <param name="function">The Edm function, it should be bound function.</param>
/// <param name="navigationSource">The Edm navigation source of this function return. It could be null.</param>
public FunctionSegmentTemplate(IDictionary <string, string> parameters, IEdmFunction function, IEdmNavigationSource navigationSource)
{
if (parameters == null)
{
throw Error.ArgumentNull(nameof(parameters));
}
Function = function ?? throw Error.ArgumentNull(nameof(function));
NavigationSource = navigationSource;
// Only accept the bound function
if (!function.IsBound)
{
throw new ODataException(Error.Format(SRResources.FunctionIsNotBound, function.Name));
}
// Parameters should include all required parameter, but maybe include the optional parameter.
ParameterMappings = function.VerifyAndBuildParameterMappings(parameters);
// Join the parameters as p1={p1}
string parameterStr = "(" + string.Join(",", ParameterMappings.Select(a => $"{a.Key}={{{a.Value}}}")) + ")";
UnqualifiedIdentifier = function.Name + parameterStr;
Literal = function.FullName() + parameterStr;
// Function will always have the return type
IsSingle = function.ReturnType.TypeKind() != EdmTypeKind.Collection;
}
public void VerifyAndBuildParameterMappings_ThrowsArgumentNull_InputParameters()
{
// Arrange & Act & Assert
IEdmFunction function = null;
ExceptionAssert.ThrowsArgumentNull(() => function.VerifyAndBuildParameterMappings(null), "function");
// Arrange & Act & Assert
function = new Mock <IEdmFunction>().Object;
ExceptionAssert.ThrowsArgumentNull(() => function.VerifyAndBuildParameterMappings(null), "parameters");
}
/// <summary>
/// Initializes a new instance of the <see cref="FunctionSegmentTemplate" /> class.
/// </summary>
/// <param name="parameters">The function parameter template mappings.The key string is case-sensitive, the value string should wrapper with { and }.</param>
/// <param name="function">The Edm function, it should be bound function.</param>
/// <param name="navigationSource">The Edm navigation source of this function return. It could be null.</param>
public FunctionSegmentTemplate(IDictionary <string, string> parameters, IEdmFunction function, IEdmNavigationSource navigationSource)
{
if (parameters == null)
{
throw Error.ArgumentNull(nameof(parameters));
}
Function = function ?? throw Error.ArgumentNull(nameof(function));
NavigationSource = navigationSource;
// Only accept the bound function
if (!function.IsBound)
{
throw new ODataException(Error.Format(SRResources.OperationIsNotBound, function.Name, "function"));
}
// Parameters should include all required parameter, but maybe include the optional parameter.
ParameterMappings = function.VerifyAndBuildParameterMappings(parameters);
}
