tests: add jwt token builder for testing protected endpoints

2026-02-03 11:34:58 -06:00
parent e6c5863180
commit cf4b4849c7
3 changed files with 68 additions and 17 deletions
@@ -0,0 +1,60 @@
+namespace FiscalOS.API.Tests.Infra;
+
+internal sealed class JwtTokenBuilder
+{
+  private const string Issuer = "TestIssuer";
+  private const string Audience = "TestAudience";
+  private const int ExpiryInMinutes = 5;
+  private static readonly string Secret = Convert.ToBase64String(RandomNumberGenerator.GetBytes(32));
+  private readonly List<Claim> _claims = [];
+  private DateTimeOffset _issuedAt = DateTimeOffset.UtcNow;
+
+  public static JwtOptions DefaultJwtOptions => new()
+  {
+    Issuer = Issuer,
+    Audience = Audience,
+    Secret = Secret,
+    ExpiryInMinutes = ExpiryInMinutes,
+  };
+
+  public static JwtTokenBuilder New()
+  {
+    return new JwtTokenBuilder();
+  }
+
+  public JwtTokenBuilder WithClaim(string type, string value)
+  {
+    _claims.Add(new(type, value));
+    return this;
+  }
+
+  public JwtTokenBuilder IssuedAt(DateTimeOffset issuedAt)
+  {
+    _issuedAt = issuedAt;
+    return this;
+  }
+
+  public string Build()
+  {
+    var tokenHandler = new JwtSecurityTokenHandler();
+    var expiresAt = _issuedAt.AddMinutes(ExpiryInMinutes);
+
+    var descriptor = new SecurityTokenDescriptor()
+    {
+      Subject = new(_claims),
+      IssuedAt = _issuedAt.UtcDateTime,
+      Expires = expiresAt.UtcDateTime,
+      Issuer = Issuer,
+      Audience = Audience,
+      SigningCredentials = new(
+        DefaultJwtOptions.Key,
+        SecurityAlgorithms.HmacSha256Signature
+      ),
+    };
+
+    var securityToken = tokenHandler.CreateJwtSecurityToken(descriptor);
+    var jwtToken = tokenHandler.WriteToken(securityToken);
+
+    return jwtToken;
+  }
+}