Add /api/pair-code (auth) + /api/pair (public) endpoints

2026-06-11 18:56:41 +00:00
parent db5c4e59a4
commit b5be4c6914
3 changed files with 125 additions and 0 deletions
@@ -0,0 +1,73 @@
+using System.Net;
+using System.Net.Http.Json;
+using FluentAssertions;
+using Xunit;
+
+namespace backend.tests;
+
+public class PairingEndpointsTests
+{
+    private static async Task<HttpClient> SignedInClient(ApiFactory factory, string email = "owner@example.com")
+    {
+        var client = factory.CreateClient();
+        await client.PostAsJsonAsync("/api/auth/register",
+            new { email, password = "Passw0rd!" });
+        await client.PostAsJsonAsync("/api/auth/login",
+            new { email, password = "Passw0rd!" });
+        return client;
+    }
+
+    [Fact]
+    public async Task Anonymous_user_cannot_request_a_pairing_code()
+    {
+        using var factory = new ApiFactory();
+        var client = factory.CreateClient();
+        var res = await client.PostAsJsonAsync("/api/pair-code", new { name = "kitchen" });
+        res.StatusCode.Should().Be(HttpStatusCode.Unauthorized);
+    }
+
+    [Fact]
+    public async Task Pair_code_then_pair_returns_token_and_device_id()
+    {
+        using var factory = new ApiFactory();
+        var client = await SignedInClient(factory);
+        var codeRes = await client.PostAsJsonAsync("/api/pair-code", new { name = "kitchen" });
+        codeRes.StatusCode.Should().Be(HttpStatusCode.OK);
+        var codeBody = await codeRes.Content.ReadFromJsonAsync<Dictionary<string, object>>();
+        var code = codeBody!["code"].ToString()!;
+
+        var pairRes = await factory.CreateClient().PostAsJsonAsync("/api/pair",
+            new { code, hostname = "rpi", client_version = "0.1" });
+        pairRes.StatusCode.Should().Be(HttpStatusCode.OK);
+        var body = await pairRes.Content.ReadAsStringAsync();
+        body.Should().Contain("device_id");
+        body.Should().Contain("device_token");
+        body.Should().Contain("backend_ws");
+    }
+
+    [Fact]
+    public async Task Pair_with_invalid_code_returns_404()
+    {
+        using var factory = new ApiFactory();
+        var res = await factory.CreateClient().PostAsJsonAsync("/api/pair",
+            new { code = "ZZZZZZZZ", hostname = "rpi", client_version = "0.1" });
+        res.StatusCode.Should().Be(HttpStatusCode.NotFound);
+    }
+
+    [Fact]
+    public async Task Pair_with_consumed_code_returns_404()
+    {
+        using var factory = new ApiFactory();
+        var client = await SignedInClient(factory);
+        var codeRes = await client.PostAsJsonAsync("/api/pair-code", new { name = "kitchen" });
+        var code = (await codeRes.Content.ReadFromJsonAsync<Dictionary<string, object>>())!["code"].ToString()!;
+
+        var first = await factory.CreateClient().PostAsJsonAsync("/api/pair",
+            new { code, hostname = "rpi", client_version = "0.1" });
+        first.StatusCode.Should().Be(HttpStatusCode.OK);
+
+        var second = await factory.CreateClient().PostAsJsonAsync("/api/pair",
+            new { code, hostname = "rpi", client_version = "0.1" });
+        second.StatusCode.Should().Be(HttpStatusCode.NotFound);
+    }
+}