public async Task SaveStateAsync_CanSaveState()
{
var httpClient = new TestHttpClient();
var client = new StateHttpClient(httpClient, new JsonSerializerOptions());
var widget = new Widget()
{
Size = "small", Color = "yellow",
};
var task = client.SaveStateAsync("test", widget);
httpClient.Requests.TryDequeue(out var entry).Should().BeTrue();
entry.Request.RequestUri.ToString().Should().Be(SaveStateUrl(3500));
using (var stream = await entry.Request.Content.ReadAsStreamAsync())
{
var json = await JsonSerializer.DeserializeAsync <JsonElement>(stream);
json.ValueKind.Should().Be(JsonValueKind.Array);
json.GetArrayLength().Should().Be(1);
json[0].GetProperty("key").GetString().Should().Be("test");
var value = JsonSerializer.Deserialize <Widget>(json[0].GetProperty("value").GetRawText());
value.Size.Should().Be("small");
value.Color.Should().Be("yellow");
}
entry.Respond(new HttpResponseMessage(HttpStatusCode.NoContent));
await task;
}
public async Task GetStateEntryAsync_CanDeleteState()
{
var httpClient = new TestHttpClient();
var client = new StateHttpClient(httpClient, new JsonSerializerOptions());
var task = client.GetStateEntryAsync <Widget>("testStore", "test");
httpClient.Requests.TryDequeue(out var entry).Should().BeTrue();
entry.Request.RequestUri.ToString().Should().Be(GetStateUrl(3500, "testStore", "test"));
entry.RespondWithJson(new Widget()
{
Size = "small", Color = "yellow",
});
var state = await task;
state.Key.Should().Be("test");
state.Value.Size.Should().Be("small");
state.Value.Color.Should().Be("yellow");
state.Value.Color = "green";
var task2 = state.DeleteAsync();
httpClient.Requests.TryDequeue(out entry).Should().BeTrue();
entry.Request.RequestUri.ToString().Should().Be(DeleteStateUrl(3500, "testStore", "test"));
entry.Respond(new HttpResponseMessage(HttpStatusCode.OK));
await task;
}
public async Task DeleteStateAsync_CanDeleteState()
{
var httpClient = new TestHttpClient();
var client = new StateHttpClient(httpClient, new JsonSerializerOptions());
var task = client.DeleteStateAsync("testStore", "test");
httpClient.Requests.TryDequeue(out var entry).Should().BeTrue();
entry.Request.RequestUri.ToString().Should().Be(DeleteStateUrl(3500, "testStore", "test"));
entry.Respond(new HttpResponseMessage(HttpStatusCode.OK));
await task;
}
public async Task GetStateAsync_ThrowsForNonSuccess()
{
var httpClient = new TestHttpClient();
var client = new StateHttpClient(httpClient, new JsonSerializerOptions());
var task = client.GetStateAsync <Widget>("test");
httpClient.Requests.TryDequeue(out var entry).Should().BeTrue();
entry.Request.RequestUri.ToString().Should().Be(GetStateUrl(3500, "test"));
entry.Respond(new HttpResponseMessage(HttpStatusCode.NotAcceptable));
await FluentActions.Awaiting(async() => await task).Should().ThrowAsync <HttpRequestException>();
}
public async Task GetStateAsync_CanReadEmptyState_ReturnsDefault()
{
var httpClient = new TestHttpClient();
var client = new StateHttpClient(httpClient, new JsonSerializerOptions());
var task = client.GetStateAsync <Widget>("test");
httpClient.Requests.TryDequeue(out var entry).Should().BeTrue();
entry.Request.RequestUri.ToString().Should().Be(GetStateUrl(3500, "test"));
entry.Respond(new HttpResponseMessage(HttpStatusCode.OK));
var state = await task;
state.Should().BeNull();
}
public async Task GetStateAsync_WithBaseAddress_GeneratesCorrectUrl()
{
var httpClient = new TestHttpClient()
{
BaseAddress = new Uri($"http://{DaprDefaultEndpoint}:5000"),
};
var client = new StateHttpClient(httpClient, new JsonSerializerOptions());
var task = client.GetStateAsync <Widget>("testStore", "test");
httpClient.Requests.TryDequeue(out var entry).Should().BeTrue();
entry.Request.RequestUri.ToString().Should().Be(GetStateUrl(5000, "testStore", "test"));
entry.Respond(new HttpResponseMessage(HttpStatusCode.OK));
await task;
}
public async Task SetStateAsync_ThrowsForNonSuccess()
{
var httpClient = new TestHttpClient();
var client = new StateHttpClient(httpClient, new JsonSerializerOptions());
var widget = new Widget()
{
Size = "small", Color = "yellow",
};
var task = client.SaveStateAsync("test", widget);
httpClient.Requests.TryDequeue(out var entry).Should().BeTrue();
entry.Request.RequestUri.ToString().Should().Be(SaveStateUrl(3500));
entry.Respond(new HttpResponseMessage(HttpStatusCode.NotAcceptable));
await FluentActions.Awaiting(async() => await task).Should().ThrowAsync <HttpRequestException>();
}
public async Task GetStateAsync_CanReadState()
{
var httpClient = new TestHttpClient();
var client = new StateHttpClient(httpClient, new JsonSerializerOptions());
var task = client.GetStateAsync <Widget>("test");
httpClient.Requests.TryDequeue(out var entry).Should().BeTrue();
entry.Request.RequestUri.ToString().Should().Be(GetStateUrl(3500, "test"));
entry.RespondWithJson(new Widget()
{
Size = "small", Color = "yellow",
});
var state = await task;
state.Size.Should().Be("small");
state.Color.Should().Be("yellow");
}
public async Task SetStateAsync_WithBaseAddress_GeneratesCorrectUrl()
{
var httpClient = new TestHttpClient()
{
BaseAddress = new Uri("http://localhost:5000/"),
};
var client = new StateHttpClient(httpClient, new JsonSerializerOptions());
var widget = new Widget()
{
Size = "small", Color = "yellow",
};
var task = client.SaveStateAsync("test", widget);
httpClient.Requests.TryDequeue(out var entry).Should().BeTrue();
entry.Request.RequestUri.ToString().Should().Be(SaveStateUrl(5000));
entry.Respond(new HttpResponseMessage(HttpStatusCode.OK));
await task;
}
public async Task SaveStateAsync_CanClearState()
{
var httpClient = new TestHttpClient();
var client = new StateHttpClient(httpClient, new JsonSerializerOptions());
var task = client.SaveStateAsync <object>("test", null);
httpClient.Requests.TryDequeue(out var entry).Should().BeTrue();
entry.Request.RequestUri.ToString().Should().Be(SaveStateUrl(3500));
using (var stream = await entry.Request.Content.ReadAsStreamAsync())
{
var json = await JsonSerializer.DeserializeAsync <JsonElement>(stream);
json.ValueKind.Should().Be(JsonValueKind.Array);
json.GetArrayLength().Should().Be(1);
json[0].GetProperty("key").GetString().Should().Be("test");
json[0].GetProperty("value").ValueKind.Should().Be(JsonValueKind.Null);
}
entry.Respond(new HttpResponseMessage(HttpStatusCode.NoContent));
await task;
}
