Merge pull request #232 from BrawlerXull/custom-markdown-tests

Added tests for CustomMarkDown

lib/widgets/markdown.dart

@@ -9,9 +9,12 @@ class CustomMarkdown extends StatelessWidget {
     super.key,
     required this.data,
     this.padding = const EdgeInsets.all(16.0),
+    this.onTapLink,
   });
+
   final String data;
   final EdgeInsets padding;
+  final void Function(String text, String? href, String title)? onTapLink;
 
   @override
   Widget build(BuildContext context) {
@@ -25,9 +28,10 @@ class CustomMarkdown extends StatelessWidget {
       data: data,
       selectable: true,
       extensionSet: md.ExtensionSet.gitHubFlavored,
-      onTapLink: (text, href, title) {
-        launchUrl(Uri.parse(href ?? ""));
-      },
+      onTapLink: onTapLink ??
+          (text, href, title) {
+            launchUrl(Uri.parse(href ?? ""));
+          },
       builders: {
         "inlineButton": InlineButton(),
       },

test/widgets/markdown_test.dart

@@ -1,16 +1,85 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:apidash/widgets/markdown.dart';
 
 void main() {
-  testWidgets('Testing CustomMarkdown', (tester) async {
-    const markdown = CustomMarkdown(data: """Is a markdown ~`star on github`~ 
+  group('CustomMarkdown Widget Tests', () {
+    testWidgets('Testing CustomMarkdown buttons and tags renders',
+        (tester) async {
+      const markdown = CustomMarkdown(
+        data: """Is a markdown ~`star on github`~ 
               
-              #br
-              #br
+#br
+#br
 
-              ~`github repo`~ ~`Discord Server`~""");
-    await tester.pumpWidget(markdown);
-    //expectTextStrings(tester.allWidgets, <String>['Data1']);
-  }, skip: true);
+~`github repo`~ ~`Discord Server`~""",
+      );
+      await tester.pumpWidget(const MaterialApp(home: markdown));
+
+      expect(find.byIcon(Icons.star), findsOneWidget);
+      expect(find.text("star on github"), findsOneWidget);
+
+      expect(find.byIcon(Icons.discord), findsOneWidget);
+      expect(find.text("Discord Server"), findsOneWidget);
+
+      expect(find.byIcon(Icons.code_rounded), findsOneWidget);
+      expect(find.text("github repo"), findsOneWidget);
+
+      expect(find.text('#br'), findsNothing);
+    });
+
+    testWidgets('CustomMarkdown renders correctly',
+        (WidgetTester tester) async {
+      await tester.pumpWidget(const MaterialApp(
+        home: CustomMarkdown(
+          data: '# Hello World\nThis is some *markdown* text.',
+        ),
+      ));
+
+      final headlineTextFinder = find.text('Hello World');
+      final markdownTextFinder = find.text('This is some markdown text.');
+
+      expect(headlineTextFinder, findsOneWidget);
+      expect(markdownTextFinder, findsOneWidget);
+    });
+
+    testWidgets('CustomMarkdown has proper text rendered',
+        (WidgetTester tester) async {
+      await tester.pumpWidget(MaterialApp(
+        home: GestureDetector(
+          child: const CustomMarkdown(
+            data: '[Link Text](https://apidash.dev/)',
+          ),
+        ),
+      ));
+
+      await tester.tap(find.text('Link Text'));
+      await tester.pump();
+
+      expect(find.text('Link Text'), findsOneWidget);
+
+      expect(find.text('https://apidash.dev/'), findsNothing);
+    });
+
+    testWidgets('CustomMarkdown creates hyperlink',
+        (WidgetTester tester) async {
+      bool linkTapped = false;
+      await tester.pumpWidget(MaterialApp(
+        home: CustomMarkdown(
+          data: '[Link Text](https://apidash.dev/)',
+          onTapLink: (text, href, title) {
+            linkTapped = true;
+            expect(text, 'Link Text');
+            expect(href, 'https://apidash.dev/');
+          },
+        ),
+      ));
+      expect(find.byType(Markdown), findsOneWidget);
+      final markdownWidget = tester.widget<Markdown>(find.byType(Markdown));
+      expect(markdownWidget.data, '[Link Text](https://apidash.dev/)');
+      await tester.tap(find.text('Link Text'));
+      expect(linkTapped, true);
+    });
+  });
 }