public async Task NodeFileSystemUsageShouldInvalidWhenResponseIsInvalid()
{
var widget = new FileSystemUsageWidget
{
NodeUris = new List <string>()
{
"http://127.0.0.1:9200"
},
NodeId = nodeId
};
var clusterStatsResponseMock = new Mock <ClusterStatsResponse>();
var elasticsearchHelperMock = new Mock <ElasticsearchHelper>();
var elasticsearchSimpleClientMock = new Mock <ElasticsearchSimpleClient>(MockBehavior.Strict, new object[] { widget });
clusterStatsResponseMock.Setup(response => response.IsValid).Returns(false);
elasticsearchHelperMock.Setup(helper => helper.GetElasticClient(It.IsAny <IElasticsearchWidget>()))
.Returns(elasticsearchSimpleClientMock.Object);
elasticsearchSimpleClientMock.Setup(client => client.StatsAsync("nodes.fs", nodeId, It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(clusterStatsResponseMock.Object));
var request = MetricQueryRequest.Create(widget);
var handler = new FileSystemUsageHandler(elasticsearchHelperMock.Object);
await handler.Handle(request, CancellationToken.None).ConfigureAwait(false);
Assert.AreEqual(State.Invalid, widget.State);
elasticsearchHelperMock.Verify(client => client.GetElasticClient(It.IsAny <IElasticsearchWidget>()), Times.Once());
elasticsearchSimpleClientMock.Verify(client => client.StatsAsync("nodes.fs", nodeId, It.IsAny <CancellationToken>()), Times.Once());
}
public async Task NodeFileSystemUsageShouldInvalidWhenPercentageUsedHighThenErrorPercentage()
{
var widget = new FileSystemUsageWidget
{
NodeUris = new List <string>()
{
"http://127.0.0.1:9200"
},
PercentageType = FileSystemPercentageType.PercentageUsed,
NodeId = nodeId,
ErrorPercentage = 20
};
var clusterStatsResponseMock = new Mock <ClusterStatsResponse>();
var elasticsearchHelperMock = new Mock <ElasticsearchHelper>();
var elasticsearchSimpleClientMock = new Mock <ElasticsearchSimpleClient>(MockBehavior.Strict, new object[] { widget });
clusterStatsResponseMock.Setup(response => response.Nodes.FileSystem.AvailableInBytes).Returns(30);
clusterStatsResponseMock.Setup(response => response.Nodes.FileSystem.TotalInBytes).Returns(100);
clusterStatsResponseMock.Setup(response => response.IsValid).Returns(true);
elasticsearchHelperMock.Setup(helper => helper.GetElasticClient(It.IsAny <IElasticsearchWidget>()))
.Returns(elasticsearchSimpleClientMock.Object);
elasticsearchSimpleClientMock.Setup(client => client.StatsAsync("nodes.fs", nodeId, It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(clusterStatsResponseMock.Object));
var request = MetricQueryRequest.Create(widget);
var handler = new FileSystemUsageHandler(elasticsearchHelperMock.Object);
await handler.Handle(request, CancellationToken.None).ConfigureAwait(false);
Assert.AreEqual(State.Failed, widget.State);
Assert.AreEqual(70, widget.Progress);
Assert.AreEqual(70, widget.Value);
Assert.AreEqual($"Used 70%{Environment.NewLine}70 bytes used out of 100 bytes", widget.Message);
elasticsearchHelperMock.Verify(client => client.GetElasticClient(It.IsAny <IElasticsearchWidget>()), Times.Once());
elasticsearchSimpleClientMock.Verify(client => client.StatsAsync("nodes.fs", nodeId, It.IsAny <CancellationToken>()), Times.Once());
}
