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write markdown text input tests
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@codenameakshay
codenameakshay committed May 21, 2021
1 parent 1a8f9d1 commit f8650aa
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Showing 2 changed files with 96 additions and 26 deletions.
1 change: 1 addition & 0 deletions lib/markdown_text_input.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -157,6 +157,7 @@ class _MarkdownTextInputState extends State<MarkdownTextInput> {
),
ExpandableNotifier(
child: Expandable(
key: Key('H#_button'),
collapsed: ExpandableButton(
child: const Center(
child: Padding(
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121 changes: 95 additions & 26 deletions test/markdown_text_input_test.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -5,25 +5,43 @@ import 'package:markdown_editable_textinput/markdown_text_input.dart';

void main() {
testWidgets('MarkdownTextInput has all buttons', (WidgetTester tester) async {
await tester.pumpWidget(MaterialApp(home: Scaffold(body: MarkdownTextInput(print, 'initial value'))));
await tester.pumpWidget(MaterialApp(
home: Scaffold(body: MarkdownTextInput(print, 'initial value'))));
final boldKey = const Key('bold_button');
final italicKey = const Key('italic_button');
final strikethroughKey = const Key('strikethrough_button');
final hKey = const Key('H#_button');
final h1Key = const Key('H1_button');
final h2Key = const Key('H2_button');
final h3Key = const Key('H3_button');
final h4Key = const Key('H4_button');
final h5Key = const Key('H5_button');
final h6Key = const Key('H6_button');
final linkKey = const Key('link_button');
final listKey = const Key('list_button');
final quoteKey = const Key('quote_button');
final separatorKey = const Key('separator_button');
final imageKey = const Key('image_button');

expect(find.byKey(boldKey), findsOneWidget);
expect(find.byKey(italicKey), findsOneWidget);
expect(find.byKey(strikethroughKey), findsOneWidget);
expect(find.byKey(hKey), findsOneWidget);
expect(find.byKey(h1Key), findsOneWidget);
expect(find.byKey(h2Key), findsOneWidget);
expect(find.byKey(h3Key), findsOneWidget);
expect(find.byKey(h4Key), findsOneWidget);
expect(find.byKey(h5Key), findsOneWidget);
expect(find.byKey(h6Key), findsOneWidget);
expect(find.byKey(linkKey), findsOneWidget);
expect(find.byKey(listKey), findsOneWidget);
expect(find.byKey(quoteKey), findsOneWidget);
expect(find.byKey(separatorKey), findsOneWidget);
expect(find.byKey(imageKey), findsOneWidget);
});

testWidgets('MarkdownTextInput make bold from selection', (WidgetTester tester) async {
testWidgets('MarkdownTextInput make bold from selection',
(WidgetTester tester) async {
var initialValue = 'initial value';
await tester.pumpWidget(MaterialApp(
home: Scaffold(
Expand All @@ -32,15 +50,17 @@ void main() {
}, initialValue))));

final formfield = tester.widget<EditableText>(find.text(initialValue));
formfield.controller.selection = TextSelection(baseOffset: 0, extentOffset: initialValue.length);
formfield.controller.selection =
TextSelection(baseOffset: 0, extentOffset: initialValue.length);

final boldKey = const Key('bold_button');
await tester.tap(find.byKey(boldKey));

expect(initialValue, '**initial value**');
});

testWidgets('MarkdownTextInput make italic from selection', (WidgetTester tester) async {
testWidgets('MarkdownTextInput make italic from selection',
(WidgetTester tester) async {
var initialValue = 'initial value';
await tester.pumpWidget(MaterialApp(
home: Scaffold(
Expand All @@ -49,15 +69,17 @@ void main() {
}, initialValue))));

final formfield = tester.widget<EditableText>(find.text(initialValue));
formfield.controller.selection = TextSelection(baseOffset: 0, extentOffset: initialValue.length);
formfield.controller.selection =
TextSelection(baseOffset: 0, extentOffset: initialValue.length);

final boldKey = const Key('italic_button');
await tester.tap(find.byKey(boldKey));

expect(initialValue, '_initial value_');
});

testWidgets('MarkdownTextInput make H1 from selection', (WidgetTester tester) async {
testWidgets('MarkdownTextInput make strikethrough from selection',
(WidgetTester tester) async {
var initialValue = 'initial value';
await tester.pumpWidget(MaterialApp(
home: Scaffold(
Expand All @@ -66,15 +88,17 @@ void main() {
}, initialValue))));

final formfield = tester.widget<EditableText>(find.text(initialValue));
formfield.controller.selection = TextSelection(baseOffset: 0, extentOffset: initialValue.length);
formfield.controller.selection =
TextSelection(baseOffset: 0, extentOffset: initialValue.length);

final boldKey = const Key('H1_button');
final boldKey = const Key('strikethrough_button');
await tester.tap(find.byKey(boldKey));

expect(initialValue, '# initial value');
expect(initialValue, '~~initial value~~');
});

testWidgets('MarkdownTextInput make H2 from selection', (WidgetTester tester) async {
testWidgets('MarkdownTextInput make code from selection',
(WidgetTester tester) async {
var initialValue = 'initial value';
await tester.pumpWidget(MaterialApp(
home: Scaffold(
Expand All @@ -83,15 +107,17 @@ void main() {
}, initialValue))));

final formfield = tester.widget<EditableText>(find.text(initialValue));
formfield.controller.selection = TextSelection(baseOffset: 0, extentOffset: initialValue.length);
formfield.controller.selection =
TextSelection(baseOffset: 0, extentOffset: initialValue.length);

final boldKey = const Key('H2_button');
final boldKey = const Key('code_button');
await tester.tap(find.byKey(boldKey));

expect(initialValue, '## initial value');
expect(initialValue, '```initial value```');
});

testWidgets('MarkdownTextInput make H3 from selection', (WidgetTester tester) async {
testWidgets('MarkdownTextInput make link from selection',
(WidgetTester tester) async {
var initialValue = 'initial value';
await tester.pumpWidget(MaterialApp(
home: Scaffold(
Expand All @@ -100,32 +126,36 @@ void main() {
}, initialValue))));

final formfield = tester.widget<EditableText>(find.text(initialValue));
formfield.controller.selection = TextSelection(baseOffset: 0, extentOffset: initialValue.length);
formfield.controller.selection =
TextSelection(baseOffset: 0, extentOffset: initialValue.length);

final boldKey = const Key('H3_button');
final boldKey = const Key('link_button');
await tester.tap(find.byKey(boldKey));

expect(initialValue, '### initial value');
expect(initialValue, '[initial value](initial value)');
});

testWidgets('MarkdownTextInput make link from selection', (WidgetTester tester) async {
var initialValue = 'initial value';
testWidgets('MarkdownTextInput make list from selection',
(WidgetTester tester) async {
var initialValue = 'initial\nvalue';
await tester.pumpWidget(MaterialApp(
home: Scaffold(
body: MarkdownTextInput((String value) {
initialValue = value;
}, initialValue))));

final formfield = tester.widget<EditableText>(find.text(initialValue));
formfield.controller.selection = TextSelection(baseOffset: 0, extentOffset: initialValue.length);
formfield.controller.selection =
TextSelection(baseOffset: 0, extentOffset: initialValue.length);

final boldKey = const Key('link_button');
final boldKey = const Key('list_button');
await tester.tap(find.byKey(boldKey));

expect(initialValue, '[initial value](initial value)');
expect(initialValue, '* initial\n* value');
});

testWidgets('MarkdownTextInput make list from selection', (WidgetTester tester) async {
testWidgets('MarkdownTextInput make blockquote from selection',
(WidgetTester tester) async {
var initialValue = 'initial\nvalue';
await tester.pumpWidget(MaterialApp(
home: Scaffold(
Expand All @@ -134,11 +164,50 @@ void main() {
}, initialValue))));

final formfield = tester.widget<EditableText>(find.text(initialValue));
formfield.controller.selection = TextSelection(baseOffset: 0, extentOffset: initialValue.length);
formfield.controller.selection =
TextSelection(baseOffset: 0, extentOffset: initialValue.length);

final boldKey = const Key('list_button');
final boldKey = const Key('quote_button');
await tester.tap(find.byKey(boldKey));

expect(initialValue, '* initial\n* value');
expect(initialValue, '> initial\n> value');
});

testWidgets('MarkdownTextInput make separator from selection',
(WidgetTester tester) async {
var initialValue = 'initial value';
await tester.pumpWidget(MaterialApp(
home: Scaffold(
body: MarkdownTextInput((String value) {
initialValue = value;
}, initialValue))));

final formfield = tester.widget<EditableText>(find.text(initialValue));
formfield.controller.selection =
TextSelection(baseOffset: 0, extentOffset: initialValue.length);

final boldKey = const Key('separator_button');
await tester.tap(find.byKey(boldKey));

expect(initialValue, '\n------\ninitial value');
});

testWidgets('MarkdownTextInput make image link from selection',
(WidgetTester tester) async {
var initialValue = 'initial value';
await tester.pumpWidget(MaterialApp(
home: Scaffold(
body: MarkdownTextInput((String value) {
initialValue = value;
}, initialValue))));

final formfield = tester.widget<EditableText>(find.text(initialValue));
formfield.controller.selection =
TextSelection(baseOffset: 0, extentOffset: initialValue.length);

final boldKey = const Key('image_button');
await tester.tap(find.byKey(boldKey));

expect(initialValue, '![initial value](initial value)');
});
}

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