init

test/api_exception_test.dart

@@ -0,0 +1,42 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:kickkings_support/models/api_exception.dart';
+
+void main() {
+  test('reads the error string', () {
+    final error = ApiException.fromBody(
+      statusCode: 401,
+      body: {'error': 'Invalid credentials'},
+    );
+
+    expect(error.statusCode, 401);
+    expect(error.message, 'Invalid credentials');
+    expect(error.isUnauthorized, isTrue);
+  });
+
+  test('appends retryAfterSeconds', () {
+    final error = ApiException.fromBody(
+      statusCode: 429,
+      body: {
+        'error': 'Too many failed login attempts. Try again later.',
+        'retryAfterSeconds': 900,
+      },
+    );
+
+    expect(error.retryAfterSeconds, 900);
+    expect(
+      error.message,
+      'Too many failed login attempts. Try again later. Retry after 900 seconds.',
+    );
+  });
+
+  test('uses the fallback when the body has no error', () {
+    final error = ApiException.fromBody(
+      statusCode: 503,
+      body: 'unavailable',
+      fallback: 'Could not reach the server.',
+    );
+
+    expect(error.message, 'Could not reach the server.');
+    expect(error.retryAfterSeconds, isNull);
+  });
+}