TF-2387 Handle sign up twake workplace

model/test/oidc/token_oidc_test.dart

@@ -0,0 +1,48 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:model/exceptions/token_oidc_exceptions.dart';
+import 'package:model/oidc/token_oidc.dart';
+
+void main() {
+  group('TokenOIDC.fromUrl', () {
+    test('returns TokenOIDC instance on successful parsing', () {
+      const uriString = 'https://example.com/callback?access_token=valid_access&refresh_token=valid_refresh&id_token=valid_id&expires_in=3600';
+      final token = TokenOIDC.fromUri(uriString);
+
+      expect(token.token, 'valid_access');
+      expect(token.refreshToken, 'valid_refresh');
+      expect(token.tokenId.uuid, 'valid_id');
+      expect(token.expiredTime?.isAfter(DateTime.now()), isTrue);
+    });
+
+    test('throws AccessTokenIsNullException if access_token is missing', () {
+      const uriString = 'https://example.com/callback?refresh_token=valid_refresh&id_token=valid_id&expires_in=3600';
+
+      expect(() => TokenOIDC.fromUri(uriString), throwsA(isA<AccessTokenIsNullException>()));
+    });
+
+    test('throws RefreshTokenIsNullException if refresh_token is missing', () {
+      const uriString = 'https://example.com/callback?access_token=valid_access&id_token=valid_id&expires_in=3600';
+
+      expect(() => TokenOIDC.fromUri(uriString), throwsA(isA<RefreshTokenIsNullException>()));
+    });
+
+    test('throws TokenIdIsNullException if id_token is missing', () {
+      const uriString = 'https://example.com/callback?access_token=valid_access&refresh_token=valid_refresh&expires_in=3600';
+
+      expect(() => TokenOIDC.fromUri(uriString), throwsA(isA<TokenIdIsNullException>()));
+    });
+
+    test('throws ExpiresTimeIsNullException if expires_in is missing', () {
+      const uriString = 'https://example.com/callback?access_token=valid_access&refresh_token=valid_refresh&id_token=valid_id';
+
+      expect(() => TokenOIDC.fromUri(uriString), throwsA(isA<ExpiresTimeIsNullException>()));
+    });
+
+    test('throws FormatException on invalid URL format', () {
+      const uriString = '::Not valid URI::';
+
+      expect(() => TokenOIDC.fromUri(uriString), throwsA(isA<FormatException>()));
+    });
+  });
+}
+