public async Task InitialListGetsAddedToCache()
{
var resource1 = new Mock1Resource(TestNamespace, "1");
var resource2 = new Mock1Resource(TestNamespace, "2");
_items.Add(resource1);
_items.Add(resource2);
await _watcher.StartAsync();
_watcher.Should().BeEquivalentTo(resource1, resource2);
}
public async Task ModifiedResourceGetsUpdatedInCache()
{
var resource1A = new Mock1Resource(TestNamespace, "1", spec: 1);
var resource1B = new Mock1Resource(TestNamespace, "1", spec: 2);
_items.Add(resource1A);
await _watcher.StartAsync();
_events.OnNext(Modified(resource1B));
_watcher.Should().BeEquivalentTo(resource1B);
}
public async Task DeletedResourceGetsRemovedFromCache()
{
var resource1 = new Mock1Resource(TestNamespace, "1");
var resource2 = new Mock1Resource(TestNamespace, "2");
_items.Add(resource1);
_items.Add(resource2);
await _watcher.StartAsync();
_events.OnNext(Deleted(resource2));
_watcher.Should().BeEquivalentTo(resource1);
}
public async Task DeletesSuperfluousItems()
{
const string labelSelector = "a=b";
const string @namespace = "ns";
var item1 = new Mock1Resource(@namespace, "item1", 1);
var item2 = new Mock1Resource(@namespace, "item2", 2);
_clientMock.Setup(x => x.ListAsync(labelSelector, @namespace, CancellationToken.None)).ReturnsAsync(new CustomResourceList <Mock1Resource>
{
Items = { item1, item2 }
});
_clientMock.Setup(x => x.DeleteAsync(item2.Metadata.Name, item2.Metadata.Namespace, CancellationToken.None)).ReturnsAsync(item2);
await _client.RealizeStateAsync(new[] { item1 }, labelSelector, @namespace);
}
public async Task UpdatesExistingItems()
{
const string labelSelector = "a=b";
const string @namespace = "ns";
var item1 = new Mock1Resource(@namespace, "item1", 1);
var item2 = new Mock1Resource(@namespace, "item2", 2);
var item2Mismatch = new Mock1Resource(@namespace, "item2", 3);
_clientMock.Setup(x => x.ListAsync(labelSelector, @namespace, CancellationToken.None)).ReturnsAsync(new CustomResourceList <Mock1Resource>
{
Items = { item1, item2Mismatch }
});
_clientMock.Setup(x => x.UpdateAsync(item2.Metadata.Name, It.IsAny <Action <JsonPatchDocument <Mock1Resource> > >(), @namespace, CancellationToken.None)).ReturnsAsync(item2);
await _client.RealizeStateAsync(new[] { item1, item2 }, labelSelector, @namespace);
}
private static IResourceEventV1 <Mock1Resource> Deleted(Mock1Resource resource)
=> new ResourceEventV1 <Mock1Resource>
{
EventType = ResourceEventType.Deleted, Resource = resource
};
private static IResourceEventV1 <Mock1Resource> Modified(Mock1Resource resource)
=> new ResourceEventV1 <Mock1Resource>
{
EventType = ResourceEventType.Modified, Resource = resource
};