// Checks that node can sync from scratch if federation voted in favor of adding a new fed member.
public async Task CanSyncIfFedMemberAddedAsync()
{
int originalFedMembersCount = this.node1.FullNode.NodeService <IFederationManager>().GetFederationMembers().Count;
TestHelper.Connect(this.node1, this.node2);
var model = new HexPubKeyModel()
{
PubKeyHex = "03025fcadedd28b12665de0542c8096f4cd5af8e01791a4d057f67e2866ca66ba7"
};
this.node1.FullNode.NodeService <FederationVotingController>().VoteAddFedMember(model);
this.node2.FullNode.NodeService <FederationVotingController>().VoteAddFedMember(model);
await this.node1.MineBlocksAsync(1);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2);
await this.node2.MineBlocksAsync((int)this.network.Consensus.MaxReorgLength * 3);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2);
Assert.Equal(originalFedMembersCount + 1, this.node1.FullNode.NodeService <IFederationManager>().GetFederationMembers().Count);
TestHelper.Connect(this.node2, this.node3);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2, this.node3);
}
// Checks that node can sync from scratch if federation voted in favor of kicking a fed member.
public async Task CanSyncIfFedMemberKickedAsync()
{
int originalFedMembersCount = this.node1.FullNode.NodeService <IFederationManager>().GetFederationMembers().Count;
TestHelper.Connect(this.node1, this.node2);
var model = new HexPubKeyModel()
{
PubKeyHex = this.network.FederationKey2.PubKey.ToHex()
};
this.node1.FullNode.NodeService <FederationVotingController>().VoteKickFedMember(model);
this.node2.FullNode.NodeService <FederationVotingController>().VoteKickFedMember(model);
await this.node2.MineBlocksAsync(1);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2);
await this.node1.MineBlocksAsync((int)this.network.Consensus.MaxReorgLength * 3);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2);
Assert.Equal(originalFedMembersCount - 1, this.node1.FullNode.NodeService <IFederationManager>().GetFederationMembers().Count);
TestHelper.Connect(this.node2, this.node3);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2, this.node3);
}
public async Task ReorgRevertsAppliedChangesAsync()
{
TestHelper.Connect(this.node1, this.node2);
var model = new HexPubKeyModel()
{
PubKeyHex = this.testPubKey.ToHex()
};
this.node1.FullNode.NodeService <FederationVotingController>().VoteAddFedMember(model);
this.node1.FullNode.NodeService <FederationVotingController>().VoteKickFedMember(model);
await this.node1.MineBlocksAsync(1);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2);
this.node2.FullNode.NodeService <FederationVotingController>().VoteAddFedMember(model);
await this.node2.MineBlocksAsync(1);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2);
Assert.Single(this.node2.FullNode.NodeService <VotingManager>().GetPendingPolls());
Assert.Single(this.node2.FullNode.NodeService <VotingManager>().GetFinishedPolls());
await this.node3.MineBlocksAsync(4);
TestHelper.Connect(this.node2, this.node3);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2, this.node3);
Assert.Empty(this.node2.FullNode.NodeService <VotingManager>().GetPendingPolls());
Assert.Empty(this.node2.FullNode.NodeService <VotingManager>().GetFinishedPolls());
}
/// <summary>
/// Votes to add a federation member.
/// </summary>
/// <param name="request">Request containing member public key</param>
/// <returns></returns>
public void VoteAddFedMember(HexPubKeyModel request)
{
var path = "/api/FederationVoting/schedulevote-addfedmember";
path = path.Replace("{format}", "json");
var queryParams = new Dictionary <String, String>();
var headerParams = new Dictionary <String, String>();
var formParams = new Dictionary <String, String>();
var fileParams = new Dictionary <String, FileParameter>();
String postBody = null;
postBody = ApiClient.Serialize(request); // http body (model) parameter
// authentication setting, if any
String[] authSettings = new String[] { };
// make the HTTP request
IRestResponse response = (IRestResponse)ApiClient.CallApi(path, Method.POST, queryParams, postBody, headerParams, formParams, fileParams, authSettings);
if (((int)response.StatusCode) >= 400)
{
throw new ApiException((int)response.StatusCode, "Error calling VoteAddFedMember: " + response.Content, response.Content);
}
else if (((int)response.StatusCode) == 0)
{
throw new ApiException((int)response.StatusCode, "Error calling VoteAddFedMember: " + response.ErrorMessage, response.ErrorMessage);
}
return;
}
/// <summary>
///
/// </summary>
/// <exception cref="IO.Swagger.Client.ApiException">Thrown when fails to make API call</exception>
/// <param name="request"> (optional)</param>
/// <returns>Task of ApiResponse</returns>
public async System.Threading.Tasks.Task <ApiResponse <Object> > VoteKickFedMemberAsyncWithHttpInfo(HexPubKeyModel request = null)
{
var localVarPath = "/api/FederationVoting/schedulevote-kickfedmember";
var localVarPathParams = new Dictionary <String, String>();
var localVarQueryParams = new List <KeyValuePair <String, String> >();
var localVarHeaderParams = new Dictionary <String, String>(this.Configuration.DefaultHeader);
var localVarFormParams = new Dictionary <String, String>();
var localVarFileParams = new Dictionary <String, FileParameter>();
Object localVarPostBody = null;
// to determine the Content-Type header
String[] localVarHttpContentTypes = new String[] {
"application/json-patch+json",
"application/json",
"text/json",
"application/_*+json"
};
String localVarHttpContentType = this.Configuration.ApiClient.SelectHeaderContentType(localVarHttpContentTypes);
// to determine the Accept header
String[] localVarHttpHeaderAccepts = new String[] {
};
String localVarHttpHeaderAccept = this.Configuration.ApiClient.SelectHeaderAccept(localVarHttpHeaderAccepts);
if (localVarHttpHeaderAccept != null)
{
localVarHeaderParams.Add("Accept", localVarHttpHeaderAccept);
}
if (request != null && request.GetType() != typeof(byte[]))
{
localVarPostBody = this.Configuration.ApiClient.Serialize(request); // http body (model) parameter
}
else
{
localVarPostBody = request; // byte array
}
// make the HTTP request
IRestResponse localVarResponse = (IRestResponse)await this.Configuration.ApiClient.CallApiAsync(localVarPath,
Method.POST, localVarQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarFileParams,
localVarPathParams, localVarHttpContentType);
int localVarStatusCode = (int)localVarResponse.StatusCode;
if (ExceptionFactory != null)
{
Exception exception = ExceptionFactory("VoteKickFedMember", localVarResponse);
if (exception != null)
{
throw exception;
}
}
return(new ApiResponse <Object>(localVarStatusCode,
localVarResponse.Headers.ToDictionary(x => x.Name, x => x.Value.ToString()),
null));
}
// Checks that multisig fed members can't be kicked.
public async Task CantKickMultiSigFedMemberAsync()
{
var network = new TestPoACollateralNetwork();
CoreNode node = this.builder.CreatePoANode(network, network.FederationKey1).Start();
var model = new HexPubKeyModel()
{
PubKeyHex = network.FederationKey2.PubKey.ToHex()
};
IActionResult response = node.FullNode.NodeController <FederationVotingController>().VoteKickFedMember(model);
Assert.True(response is ErrorResult errorResult && errorResult.Value is ErrorResponse errorResponse && errorResponse.Errors.First().Message == "Multisig members can't be voted on");
}
// Checks that fed members cant vote twice.
// Checks that miner adds voting data if it exists.
public async Task CantVoteTwiceAsync()
{
int originalFedMembersCount = this.node1.FullNode.NodeService <IFederationManager>().GetFederationMembers().Count;
TestHelper.Connect(this.node1, this.node2);
await this.node1.MineBlocksAsync(3);
var model = new HexPubKeyModel()
{
PubKeyHex = "03025fcadedd28b12665de0542c8096f4cd5af8e01791a4d057f67e2866ca66ba7"
};
this.node1.FullNode.NodeService <FederationVotingController>().VoteAddFedMember(model);
Assert.Single(this.node1.FullNode.NodeService <VotingManager>().GetScheduledVotes());
Assert.Empty(this.node1.FullNode.NodeService <VotingManager>().GetPendingPolls());
await this.node1.MineBlocksAsync(1);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2);
Assert.Empty(this.node1.FullNode.NodeService <VotingManager>().GetScheduledVotes());
Assert.Single(this.node1.FullNode.NodeService <VotingManager>().GetPendingPolls());
// Vote 2nd time and make sure nothing changed.
this.node1.FullNode.NodeService <FederationVotingController>().VoteAddFedMember(model);
await this.node1.MineBlocksAsync(1);
Assert.Empty(this.node1.FullNode.NodeService <VotingManager>().GetScheduledVotes());
Assert.Single(this.node1.FullNode.NodeService <VotingManager>().GetPendingPolls());
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2);
// Node 2 votes. After that it will be enough to change the federation.
this.node2.FullNode.NodeService <FederationVotingController>().VoteAddFedMember(model);
await this.node2.MineBlocksAsync((int)this.network.Consensus.MaxReorgLength + 1);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2);
Assert.Equal(originalFedMembersCount + 1, this.node1.FullNode.NodeService <IFederationManager>().GetFederationMembers().Count);
Assert.Equal(originalFedMembersCount + 1, this.node2.FullNode.NodeService <IFederationManager>().GetFederationMembers().Count);
TestHelper.Connect(this.node2, this.node3);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2, this.node3);
}
private async Task VoteAndMineBlockAsync(PubKey key, bool add, CoreNode node)
{
var model = new HexPubKeyModel()
{
PubKeyHex = key.ToHex()
};
if (add)
{
node.FullNode.NodeService <FederationVotingController>().VoteAddFedMember(model);
}
else
{
node.FullNode.NodeService <FederationVotingController>().VoteKickFedMember(model);
}
await node.MineBlocksAsync(1);
CoreNodePoAExtensions.WaitTillSynced(this.node1, this.node2, this.node3);
}
/// <summary>
///
/// </summary>
/// <exception cref="IO.Swagger.Client.ApiException">Thrown when fails to make API call</exception>
/// <param name="request"> (optional)</param>
/// <returns>Task of void</returns>
public async System.Threading.Tasks.Task VoteKickFedMemberAsync(HexPubKeyModel request = null)
{
await VoteKickFedMemberAsyncWithHttpInfo(request);
}
/// <summary>
///
/// </summary>
/// <exception cref="IO.Swagger.Client.ApiException">Thrown when fails to make API call</exception>
/// <param name="request"> (optional)</param>
/// <returns></returns>
public void VoteKickFedMember(HexPubKeyModel request = null)
{
VoteKickFedMemberWithHttpInfo(request);
}
