public async Task ShouldReturnAllNodesInfoWhenGetNodesCalled()
{
//Given
_swarmClient.GetNodes().Returns(x => {
return(Task.FromResult <IEnumerable <NodeListResponse> >(new [] { _any.Create <NodeListResponse>(), _any.Create <NodeListResponse>() }));
});
var nodeService = new NodeService(_swarmClient, _loggerFactory);
var nodeController = new NodeController(nodeService);
//When
var response = await nodeController.GetNode(null, SwarmRole.Unknown);
var jsonResult = response as JsonResult;
var value = jsonResult?.Value as IEnumerable <NodeListResponse>;
//Then
Assert.NotNull(jsonResult);
Assert.NotNull(value);
Assert.Equal(200, jsonResult.StatusCode);
Assert.Equal(2, value.Count());
}
public async Task <IActionResult> GetNodeAsync(NodeFilterParameters filterParameters)
{
try
{
var nodes = await _swarmClient.GetNodes();
if (filterParameters.Hostname.IsNotNullOrEmpty())
{
nodes = nodes.Where(t => t.Description.Hostname == filterParameters.Hostname);
}
if (filterParameters.Role != SwarmRole.Unknown)
{
nodes = nodes.Where(t => t.Spec.Role.Equals(filterParameters.Role.ToString(), StringComparison.OrdinalIgnoreCase));
}
_logger.LogInformation("Fetch swarm nodes.");
return(Json(nodes.ToArray()));
}
catch (Exception ex)
{
return(CreateErrorResponse(ex, "Cannot fetch information about nodes."));
}
}