public async Task LeavesOtherQueryParameters()
{
var httpContext = new DefaultHttpContext();
httpContext.Request.QueryString = new QueryString("?z=1&a=2");
var context = new RequestTransformContext()
{
Query = new QueryTransformContext(httpContext.Request),
};
var transform = new QueryParameterRemoveTransform("z");
await transform.ApplyAsync(context);
Assert.Equal("?a=2", context.Query.QueryString.Value);
}
public async Task DoesNotFailOnNonExistingQueryParameter()
{
var httpContext = new DefaultHttpContext();
httpContext.Request.QueryString = new QueryString("?z=1");
var context = new RequestTransformContext()
{
Query = new QueryTransformContext(httpContext.Request),
};
var transform = new QueryParameterRemoveTransform("a");
await transform.ApplyAsync(context);
Assert.Equal("?z=1", context.Query.QueryString.Value);
}
public async Task RemovesExistingQueryParameter()
{
var httpContext = new DefaultHttpContext();
httpContext.Request.QueryString = new QueryString("?z=1");
var context = new RequestTransformContext()
{
Query = new QueryTransformContext(httpContext.Request)
};
var transform = new QueryParameterRemoveTransform("z");
await transform.ApplyAsync(context);
Assert.False(context.Query.QueryString.HasValue);
}