public async Task TryFindAsyncTest()
{
var stateManager = new MockActorStateManager();
var keyMock = new Mock <IStateKey>();
keyMock.Setup(x => x.ToString()).Returns("TestName");
var state = new ActorListState <TestState>(stateManager, keyMock.Object);
var cts = new CancellationTokenSource(1000);
var result = await state.TryFindAsync(s => true, cts.Token);
Assert.False(result.HasValue, "State was expected to be missing");
var values = new List <TestState>
{
new TestState
{
Value = "A"
},
new TestState
{
Value = "B"
}
};
await stateManager.SetStateAsync("TestName", new LinkedManifest
{
Count = 2,
First = 0,
Last = 1,
Next = 2
}, cts.Token);
await stateManager.SetStateAsync("TestName:0", new LinkedNode <TestState>
{
Next = 1,
Value = values[0]
}, cts.Token);
await stateManager.AddStateAsync("TestName:1", new LinkedNode <TestState>
{
Previous = 0,
Value = values[1]
}, cts.Token);
result = await state.TryFindAsync(s => true, cts.Token);
Assert.True(result.HasValue, "State was expected to exist");
Assert.Equal(values[0], result.Value);
var i = 0;
result = await state.TryFindAsync(s => i++ == 1, cts.Token);
Assert.True(result.HasValue, "State was expected to exist");
Assert.Equal(values[1], result.Value);
i = 0;
result = await state.TryFindAsync(s => i++ == 2, cts.Token);
Assert.False(result.HasValue, "State was expected to be missing");
}
public async Task RemoveAsyncTest()
{
var stateManager = new MockActorStateManager();
var keyMock = new Mock <IStateKey>();
keyMock.Setup(x => x.ToString()).Returns("TestName");
var state = new ActorListState <TestState>(stateManager, keyMock.Object);
var cts = new CancellationTokenSource(1000);
var values = new List <TestState>
{
new TestState
{
Value = "A"
},
new TestState
{
Value = "B"
}
};
await stateManager.SetStateAsync("TestName", new LinkedManifest
{
Count = 2,
First = 0,
Last = 1,
Next = 2
}, cts.Token);
await stateManager.SetStateAsync("TestName:0", new LinkedNode <TestState>
{
Next = 1,
Value = values[0]
}, cts.Token);
await stateManager.AddStateAsync("TestName:1", new LinkedNode <TestState>
{
Previous = 0,
Value = values[1]
}, cts.Token);
var i = 0;
await state.RemoveAsync(s => i++ == 1, cts.Token);
Assert.False(await stateManager.ContainsStateAsync("TestName:1", cts.Token), "State was expected to be deleted");
var node = await stateManager.TryGetStateAsync <LinkedNode <TestState> >("TestName:0", cts.Token);
Assert.True(node.HasValue, "State was expected to exist");
Assert.NotNull(node.Value.Value);
Assert.Null(node.Value.Previous);
Assert.Null(node.Value.Next);
var manifest = await stateManager.TryGetStateAsync <LinkedManifest>("TestName", cts.Token);
Assert.True(manifest.HasValue, "Manifest was expected to exist");
Assert.Equal(1, manifest.Value.Count);
Assert.Equal(2, manifest.Value.Next);
Assert.Equal(0, manifest.Value.First);
Assert.Equal(0, manifest.Value.Last);
i = 0;
await state.RemoveAsync(s => i++ == 0, cts.Token);
Assert.False(await stateManager.ContainsStateAsync("TestName:0", cts.Token), "State was expected to be deleted");
manifest = await stateManager.TryGetStateAsync <LinkedManifest>("TestName", cts.Token);
Assert.True(manifest.HasValue, "Manifest was expected to exist");
Assert.Equal(0, manifest.Value.Count);
Assert.Equal(0, manifest.Value.Next);
Assert.Null(manifest.Value.First);
Assert.Null(manifest.Value.Last);
}