Merge pull request #74 from olexale/bugfix/comments_fix

Fix #73

Author: olexale

lib/src/feature_file.dart

@@ -106,8 +106,8 @@ class FeatureFile {
     ).toList(growable: false);
 
     final headers = lines
-        .where((value) => value.type == LineType.unknown)
         .takeWhile((value) => value.type != LineType.feature)
+        .where((value) => value.type == LineType.unknown)
         .foldIndexed(
       // this removes empty line dupicates
       <BddLine>[],

test/comment_test.dart

@@ -0,0 +1,87 @@
+import 'package:bdd_widget_test/src/feature_file.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  test('Comments above features copy-paste into the target file', () {
+    const featureFile = '''
+// This is a comment
+
+Feature: Testing feature
+  Scenario: Testing scenario
+    Given the app is running
+''';
+
+    const expectedFeatureDart = '''
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: unused_import, directives_ordering
+
+// This is a comment
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import './step/the_app_is_running.dart';
+
+void main() {
+  group(\'\'\'Testing feature\'\'\', () {
+    testWidgets(\'\'\'Testing scenario\'\'\', (tester) async {
+      await theAppIsRunning(tester);
+    });
+  });
+}
+''';
+
+    final feature = FeatureFile(
+      featureDir: 'test.feature',
+      package: 'test',
+      input: featureFile,
+    );
+    expect(feature.dartContent, expectedFeatureDart);
+  });
+
+  test('Comments after first feature are ignored', () {
+    const featureFile = '''
+Feature: Testing feature
+  This is a comment
+  Scenario: Testing scenario
+    Given the app is running
+
+This is another comment
+Feature: Testing feature 2
+  This is a comment
+  Scenario: Testing scenario
+    Given the app is running
+    This is a comment too
+''';
+
+    const expectedFeatureDart = '''
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: unused_import, directives_ordering
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import './step/the_app_is_running.dart';
+
+void main() {
+  group(\'\'\'Testing feature\'\'\', () {
+    testWidgets(\'\'\'Testing scenario\'\'\', (tester) async {
+      await theAppIsRunning(tester);
+    });
+  });
+  group(\'\'\'Testing feature 2\'\'\', () {
+    testWidgets(\'\'\'Testing scenario\'\'\', (tester) async {
+      await theAppIsRunning(tester);
+    });
+  });
+}
+''';
+
+    final feature = FeatureFile(
+      featureDir: 'test.feature',
+      package: 'test',
+      input: featureFile,
+    );
+    expect(feature.dartContent, expectedFeatureDart);
+  });
+}

test/tags_test.dart

@@ -42,6 +42,7 @@ void main() {
     const featureFile = '''
 @integration
 import 'package:my_package/my_package.dart';
+
 @slow
 Feature: Testing feature
   Scenario: Testing scenario