All feature state access through config API (#2785)

test/Api.IntegrationTest/Controllers/ConfigControllerTests.cs

@@ -0,0 +1,30 @@
+using System.Net.Http.Headers;
+using Bit.Api.IntegrationTest.Factories;
+using Bit.Api.Models.Response;
+using Xunit;
+
+namespace Bit.Api.IntegrationTest.Controllers;
+
+public class ConfigControllerTests : IClassFixture<ApiApplicationFactory>
+{
+    private readonly ApiApplicationFactory _factory;
+
+    public ConfigControllerTests(ApiApplicationFactory factory) => _factory = factory;
+
+    [Fact]
+    public async Task GetConfigs()
+    {
+        var tokens = await _factory.LoginWithNewAccount();
+        var client = _factory.CreateClient();
+
+        using var message = new HttpRequestMessage(HttpMethod.Get, "/config");
+        message.Headers.Authorization = new AuthenticationHeaderValue("Bearer", tokens.Token);
+        var response = await client.SendAsync(message);
+
+        response.EnsureSuccessStatusCode();
+
+        var content = await response.Content.ReadFromJsonAsync<ConfigResponseModel>();
+
+        Assert.NotEmpty(content!.Version);
+    }
+}