Create code_previewer_test.dart

2025-08-06 05:32:26 +08:00 · 2023-04-22 22:19:30 +05:30
parent 3bfc198965
commit c214c7fbec
1 changed files with 116 additions and 0 deletions
--- a/test/widgets/code_previewer_test.dart
+++ b/test/widgets/code_previewer_test.dart
@ -0,0 +1,116 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:apidash/widgets/code_previewer.dart';
+import 'package:apidash/consts.dart';
+import '../test_consts.dart';
+import '../test_utilities.dart';
+
+void main() {
+  String code = r'''import 'package:http/http.dart' as http;
+
+void main() async {
+  var uri = Uri.parse('https://api.foss42.com/country/codes');
+
+  final response = await http.get(uri);
+
+  if (response.statusCode == 200) {
+    print('Status Code: ${response.statusCode}');
+    print('Result: ${response.body}');
+  }
+  else{
+    print('Error Status Code: ${response.statusCode}');
+  }
+}
+''';
+  testWidgets('Testing for code previewer', (tester) async {
+    await tester.pumpWidget(
+      MaterialApp(
+        title: 'Code Previewer',
+        theme: kThemeDataLight,
+        home: Scaffold(
+            body: Column(
+          children: [
+            Expanded(
+              child: CodePreviewer(
+                code: code,
+                theme: kLightCodeTheme,
+                language: 'dart',
+                textStyle: kCodeStyle,
+              ),
+            ),
+          ],
+        )),
+      ),
+    );
+
+    await tester.pumpAndSettle();
+
+    expect(find.textContaining('Error Status Code', findRichText: true),
+        findsOneWidget);
+  });
+  testWidgets('Testing for code previewer when code is of 1000 lines',
+      (tester) async {
+    String codeLines = getRandomStringLines(1000, 20);
+    await tester.pumpWidget(
+      MaterialApp(
+        title: 'Code Previewer',
+        theme: kThemeDataLight,
+        home: Scaffold(
+            body: Column(
+          children: [
+            Expanded(
+              child: CodePreviewer(
+                code: codeLines,
+                theme: kLightCodeTheme,
+                language: 'dart',
+                textStyle: kCodeStyle,
+              ),
+            ),
+          ],
+        )),
+      ),
+    );
+
+    await tester.pumpAndSettle();
+
+    expect(find.textContaining('Preview ends here', findRichText: true),
+        findsOneWidget);
+    expect(
+        find.textContaining('You can check Raw for full result.',
+            findRichText: true),
+        findsOneWidget);
+  });
+  testWidgets('Testing for code previewer when tab is used in the code',
+      (tester) async {
+    String codeTab = '''for x in ['apple','banana']:
+\tprint(x)
+\tfor a in [1,2]:
+\t\tprint(a)''';
+    await tester.pumpWidget(
+      MaterialApp(
+        title: 'Code Previewer Tab example',
+        theme: kThemeDataLight,
+        home: Scaffold(
+            body: Column(
+          children: [
+            Expanded(
+              child: CodePreviewer(
+                code: codeTab,
+                theme: kLightCodeTheme,
+                language: 'python',
+                textStyle: kCodeStyle,
+              ),
+            ),
+          ],
+        )),
+      ),
+    );
+
+    await tester.pumpAndSettle();
+
+    expect(find.textContaining('    print(x)', findRichText: true),
+        findsOneWidget);
+    expect(find.textContaining('        print(a)', findRichText: true),
+        findsOneWidget);
+  });
+}