public void ParseQueryString_Null()
{
// Act
NameValueCollection result = QueryStringValueProvider.ParseQueryString(null);
// Assert
Assert.Equal(0, result.Count);
}
public void ParseQueryString_MultipleValuesForSingleName()
{
// Arrange
Uri uri = new Uri("http://localhost/?key1=value1&key1=value2");
// Act
NameValueCollection result = QueryStringValueProvider.ParseQueryString(uri);
// Assert
Assert.Equal("value1,value2", result["key1"]);
Assert.Equal(new[] { "value1", "value2" }, result.GetValues("key1"));
}
public void ParseQueryString_EncodedUrlValues()
{
// Arrange
Uri uri = new Uri("http://localhost/?key%31=value%31");
// Act
NameValueCollection result = QueryStringValueProvider.ParseQueryString(uri);
// Assert
Assert.Single(result);
Assert.Equal("value1", result["key1"]);
}
public void ParseQueryString_LeadingAmpersand()
{
// Arrange
Uri uri = new Uri("http://localhost/?&key1=value1");
// Act
NameValueCollection result = QueryStringValueProvider.ParseQueryString(uri);
// Assert
Assert.Equal(2, result.Count);
Assert.Equal("value1", result["key1"]);
Assert.Equal("", result[""]);
}
public void ParseQueryString_TwoNamedValues()
{
// Arrange
Uri uri = new Uri("http://localhost/?key1=value1&key2=value2");
// Act
NameValueCollection result = QueryStringValueProvider.ParseQueryString(uri);
// Assert
Assert.Equal(2, result.Count);
Assert.Equal("value1", result["key1"]);
Assert.Equal("value2", result["key2"]);
}
public void ParseQueryString_SingleNamedValue()
{
// Arrange
Uri uri = new Uri("http://localhost/?key1=value1");
// Act
NameValueCollection result = QueryStringValueProvider.ParseQueryString(uri);
// Assert
string key = Assert.Single(result) as string;
Assert.Equal("key1", key);
Assert.Equal("value1", result[key]);
}
public void ParseQueryString_IntermediateDoubleAmpersand()
{
// Arrange
Uri uri = new Uri("http://localhost/?key1=value1&&key2=value2");
// Act
NameValueCollection result = QueryStringValueProvider.ParseQueryString(uri);
// Assert
Assert.Equal(3, result.Count);
Assert.Equal("value1", result["key1"]);
Assert.Equal("value2", result["key2"]);
Assert.Equal("", result[""]);
}
/// <summary>
/// Asynchronously executes the binding for the given request.
/// </summary>
/// <returns>
/// A task object representing the asynchronous operation.
/// </returns>
/// <param name="metadataProvider">Metadata provider to use for validation.</param>
/// <param name="actionContext">The action context for the binding. The action context contains the parameter dictionary that will get populated with the parameter.</param>
/// <param name="cancellationToken">Cancellation token for cancelling the binding operation.</param>
public override Task ExecuteBindingAsync(ModelMetadataProvider metadataProvider, HttpActionContext actionContext, CancellationToken cancellationToken)
{
// TODO: 本当はどうやってやるべきなのかがわからない…
var queryString = new QueryStringValueProvider(actionContext, CultureInfo.CurrentCulture);
var parameterName = Descriptor.ParameterName;
var value = queryString.GetValue(parameterName).Maybe(x => x.AttemptedValue) ??
actionContext.ControllerContext.RouteData.Values[parameterName] as string;
Version version;
if (Version.TryParse(value, out version))
{
SetValue(actionContext, version);
}
return _completed;
}
public override IValueProvider GetValueProvider(HttpActionContext actionContext)
{
if (actionContext == null)
{
throw Error.ArgumentNull("actionContext");
}
// Only parse the query string once-per request.
QueryStringValueProvider provider;
IDictionary <string, object> storage = actionContext.Request.Properties;
if (!storage.TryGetValue(RequestLocalStorageKey, out provider))
{
provider = new QueryStringValueProvider(actionContext, CultureInfo.InvariantCulture);
storage[RequestLocalStorageKey] = provider;
}
return(provider);
}
public override IValueProvider GetValueProvider(HttpActionContext actionContext)
{
if (actionContext == null)
{
throw Error.ArgumentNull("actionContext");
}
// Only parse the query string once-per request.
QueryStringValueProvider provider;
IDictionary<string, object> storage = actionContext.Request.Properties;
if (!storage.TryGetValue(RequestLocalStorageKey, out provider))
{
provider = new QueryStringValueProvider(actionContext, CultureInfo.InvariantCulture);
storage[RequestLocalStorageKey] = provider;
}
return provider;
}