public async Task DeleteCustomResourceDefinitionAsync_ValidatesArguments_Async()
{
var protocol = new Mock <IKubernetesProtocol>(MockBehavior.Strict);
protocol.Setup(p => p.Dispose()).Verifiable();
using (var client = new KubernetesClient(protocol.Object, KubernetesOptions.Default, NullLogger <KubernetesClient> .Instance, NullLoggerFactory.Instance))
{
await Assert.ThrowsAsync <ArgumentNullException>("value", () => client.DeleteCustomResourceDefinitionAsync(null, TimeSpan.FromMinutes(1), default)).ConfigureAwait(false);
}
protocol.Verify();
}
public async Task DeleteCustomResourceDefinitionAsync_CustomResourceDefinitionDeleted_Returns_Async()
{
var customResourceDefinition =
new V1CustomResourceDefinition()
{
Metadata = new V1ObjectMeta()
{
Name = "my-crd",
},
Status = new V1CustomResourceDefinitionStatus()
{
},
};
WatchEventDelegate <V1CustomResourceDefinition> callback = null;
TaskCompletionSource <WatchExitReason> watchTask = new TaskCompletionSource <WatchExitReason>();
var protocol = new Mock <IKubernetesProtocol>(MockBehavior.Strict);
protocol.Setup(p => p.Dispose()).Verifiable();
protocol
.Setup(p => p.DeleteCustomResourceDefinitionWithHttpMessagesAsync(customResourceDefinition.Metadata.Name, null, null, null, null, null, null, null, default))
.Returns(Task.FromResult(new HttpOperationResponse <V1Status>()
{
Body = new V1Status(), Response = new HttpResponseMessage(HttpStatusCode.OK)
})).Verifiable();
protocol
.Setup(p => p.WatchCustomResourceDefinitionAsync(customResourceDefinition, It.IsAny <WatchEventDelegate <V1CustomResourceDefinition> >(), It.IsAny <CancellationToken>()))
.Returns <V1CustomResourceDefinition, WatchEventDelegate <V1CustomResourceDefinition>, CancellationToken>((customResourceDefinition, watcher, ct) =>
{
callback = watcher;
return(watchTask.Task);
});
using (var client = new KubernetesClient(protocol.Object, KubernetesOptions.Default, NullLogger <KubernetesClient> .Instance, NullLoggerFactory.Instance))
{
var task = client.DeleteCustomResourceDefinitionAsync(customResourceDefinition, TimeSpan.FromMinutes(1), default);
Assert.NotNull(callback);
// The callback continues watching until the CustomResourceDefinition is deleted
Assert.Equal(WatchResult.Continue, await callback(WatchEventType.Modified, customResourceDefinition).ConfigureAwait(false));
Assert.Equal(WatchResult.Stop, await callback(WatchEventType.Deleted, customResourceDefinition).ConfigureAwait(false));
watchTask.SetResult(WatchExitReason.ClientDisconnected);
await task.ConfigureAwait(false);
}
protocol.Verify();
}
public async Task DeleteCustomResourceDefinitionAsync_RespectsTimeout_Async()
{
var customResourceDefinition =
new V1CustomResourceDefinition()
{
Kind = V1CustomResourceDefinition.KubeKind,
Metadata = new V1ObjectMeta()
{
Name = "my-crd",
},
Status = new V1CustomResourceDefinitionStatus()
{
},
};
WatchEventDelegate <V1CustomResourceDefinition> callback = null;
TaskCompletionSource <WatchExitReason> watchTask = new TaskCompletionSource <WatchExitReason>();
var protocol = new Mock <IKubernetesProtocol>(MockBehavior.Strict);
protocol.Setup(p => p.Dispose()).Verifiable();
protocol
.Setup(p => p.DeleteCustomResourceDefinitionWithHttpMessagesAsync(customResourceDefinition.Metadata.Name, null, null, null, null, null, null, null, default))
.Returns(Task.FromResult(new HttpOperationResponse <V1Status>()
{
Body = new V1Status(), Response = new HttpResponseMessage(HttpStatusCode.OK)
})).Verifiable();
protocol
.Setup(p => p.WatchCustomResourceDefinitionAsync(customResourceDefinition, It.IsAny <WatchEventDelegate <V1CustomResourceDefinition> >(), It.IsAny <CancellationToken>()))
.Returns <V1CustomResourceDefinition, WatchEventDelegate <V1CustomResourceDefinition>, CancellationToken>((customResourceDefinition, watcher, ct) =>
{
callback = watcher;
return(watchTask.Task);
});
using (var client = new KubernetesClient(protocol.Object, KubernetesOptions.Default, NullLogger <KubernetesClient> .Instance, NullLoggerFactory.Instance))
{
var task = client.DeleteCustomResourceDefinitionAsync(customResourceDefinition, TimeSpan.Zero, default);
Assert.NotNull(callback);
// The watch completes with an exception.
var ex = await Assert.ThrowsAsync <KubernetesException>(() => task).ConfigureAwait(false);
Assert.Equal("The CustomResourceDefinition 'my-crd' was not deleted within a timeout of 0 seconds.", ex.Message);
}
protocol.Verify();
}
