test(web): add Discord auth and platform identity tests

- DiscordAuthServiceTests: authorize URL, token exchange, profile fetch - PlatformIdentityTests: Telegram fallback, Discord identity, avatar URL Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-25 11:13:08 +03:00
parent 976e204102
commit 5fa7e26f72
2 changed files with 253 additions and 0 deletions
@@ -0,0 +1,114 @@
+using System.Security.Claims;
+using GmRelay.Web.Services;
+
+namespace GmRelay.Bot.Tests.Web;
+
+public class PlatformIdentityTests
+{
+    [Fact]
+    public void TryGetPlatformIdentity_TelegramUser_ReturnsTelegramPlatform()
+    {
+        var user = new ClaimsPrincipal(new ClaimsIdentity(new[]
+        {
+            new Claim(ClaimTypes.NameIdentifier, "12345"),
+            new Claim("TelegramId", "12345")
+        }));
+
+        var result = user.TryGetPlatformIdentity(out var platform, out var externalUserId);
+
+        Assert.True(result);
+        Assert.Equal("Telegram", platform);
+        Assert.Equal("12345", externalUserId);
+    }
+
+    [Fact]
+    public void TryGetPlatformIdentity_TelegramUserWithPlatformClaim_ReturnsTelegramPlatform()
+    {
+        var user = new ClaimsPrincipal(new ClaimsIdentity(new[]
+        {
+            new Claim(ClaimTypes.NameIdentifier, "12345"),
+            new Claim("Platform", "Telegram")
+        }));
+
+        var result = user.TryGetPlatformIdentity(out var platform, out var externalUserId);
+
+        Assert.True(result);
+        Assert.Equal("Telegram", platform);
+        Assert.Equal("12345", externalUserId);
+    }
+
+    [Fact]
+    public void TryGetPlatformIdentity_DiscordUser_ReturnsDiscordPlatform()
+    {
+        var user = new ClaimsPrincipal(new ClaimsIdentity(new[]
+        {
+            new Claim(ClaimTypes.NameIdentifier, "98765"),
+            new Claim("DiscordId", "98765"),
+            new Claim("Platform", "Discord")
+        }));
+
+        var result = user.TryGetPlatformIdentity(out var platform, out var externalUserId);
+
+        Assert.True(result);
+        Assert.Equal("Discord", platform);
+        Assert.Equal("98765", externalUserId);
+    }
+
+    [Fact]
+    public void TryGetPlatformIdentity_UnknownUser_ReturnsFalse()
+    {
+        var user = new ClaimsPrincipal(new ClaimsIdentity(new[]
+        {
+            new Claim(ClaimTypes.Name, "Anonymous")
+        }));
+
+        var result = user.TryGetPlatformIdentity(out _, out _);
+        Assert.False(result);
+    }
+
+    [Fact]
+    public void TryGetDiscordId_DiscordUser_ReturnsTrue()
+    {
+        var user = new ClaimsPrincipal(new ClaimsIdentity(new[]
+        {
+            new Claim("DiscordId", "123")
+        }));
+
+        var result = user.TryGetDiscordId(out var discordId);
+        Assert.True(result);
+        Assert.Equal("123", discordId);
+    }
+
+    [Fact]
+    public void TryGetDiscordId_TelegramUser_ReturnsFalse()
+    {
+        var user = new ClaimsPrincipal(new ClaimsIdentity(new[]
+        {
+            new Claim("TelegramId", "123")
+        }));
+
+        var result = user.TryGetDiscordId(out _);
+        Assert.False(result);
+    }
+
+    [Fact]
+    public void GetAvatarUrl_DiscordUserWithAvatar_ReturnsUrl()
+    {
+        var user = new ClaimsPrincipal(new ClaimsIdentity(new[]
+        {
+            new Claim("AvatarUrl", "https://cdn.discordapp.com/avatars/1/abc.png")
+        }));
+
+        var result = user.GetAvatarUrl();
+        Assert.Equal("https://cdn.discordapp.com/avatars/1/abc.png", result);
+    }
+
+    [Fact]
+    public void GetAvatarUrl_UserWithoutAvatar_ReturnsNull()
+    {
+        var user = new ClaimsPrincipal(new ClaimsIdentity(Array.Empty<Claim>()));
+
+        var result = user.GetAvatarUrl();
+        Assert.Null(result);
+    }
+}