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201import 'package:flutter_test/flutter_test.dart';
import 'package:org_flutter/org_flutter.dart';
import 'package:orgro/src/pages/editor/util.dart';
import '../utils/editing.dart';
Matcher nodeAt(Type type, {required int start, required int end}) =>
predicate<({OrgNode node, NodeSpan span})>(
(node) =>
node.node.runtimeType == type &&
node.span.start == start &&
node.span.end == end,
'is $type from $start to $end',
);
void main() {
group('Find nodes', () {
test('Offset', () {
final doc = OrgDocument.parse('''
* foo
- bar
1. baz ~bazinga~
''');
expect(doc.nodesAtOffset(0), [
nodeAt(OrgPlainText, start: 0, end: 1),
nodeAt(OrgContent, start: 0, end: 1),
nodeAt(OrgParagraph, start: 0, end: 1),
nodeAt(OrgContent, start: 0, end: 1),
nodeAt(OrgDocument, start: 0, end: 1),
]);
expect(doc.nodesAtOffset(1), [
nodeAt(OrgHeadline, start: 1, end: 4),
nodeAt(OrgSection, start: 1, end: 4),
nodeAt(OrgDocument, start: 0, end: 4),
]);
expect(doc.nodesAtOffset(2), [
nodeAt(OrgHeadline, start: 1, end: 4),
nodeAt(OrgSection, start: 1, end: 4),
nodeAt(OrgDocument, start: 0, end: 4),
]);
expect(doc.nodesAtOffset(3), [
nodeAt(OrgPlainText, start: 3, end: 6),
nodeAt(OrgContent, start: 3, end: 6),
nodeAt(OrgHeadline, start: 1, end: 7),
nodeAt(OrgSection, start: 1, end: 7),
nodeAt(OrgDocument, start: 0, end: 7),
]);
expect(doc.nodesAtOffset(7), [
nodeAt(OrgListUnorderedItem, start: 7, end: 9),
nodeAt(OrgList, start: 7, end: 9),
nodeAt(OrgContent, start: 7, end: 9),
nodeAt(OrgSection, start: 1, end: 9),
nodeAt(OrgDocument, start: 0, end: 9),
]);
expect(doc.nodesAtOffset(9), [
nodeAt(OrgPlainText, start: 9, end: 13),
nodeAt(OrgContent, start: 9, end: 13),
nodeAt(OrgListUnorderedItem, start: 7, end: 13),
nodeAt(OrgList, start: 7, end: 13),
nodeAt(OrgContent, start: 7, end: 13),
nodeAt(OrgSection, start: 1, end: 13),
nodeAt(OrgDocument, start: 0, end: 13),
]);
expect(doc.nodesAtOffset(13), [
nodeAt(OrgListOrderedItem, start: 13, end: 16),
nodeAt(OrgList, start: 7, end: 16),
nodeAt(OrgContent, start: 7, end: 16),
nodeAt(OrgSection, start: 1, end: 16),
nodeAt(OrgDocument, start: 0, end: 16),
]);
expect(doc.nodesAtOffset(16), [
nodeAt(OrgPlainText, start: 16, end: 20),
nodeAt(OrgContent, start: 16, end: 20),
nodeAt(OrgListOrderedItem, start: 13, end: 20),
nodeAt(OrgList, start: 7, end: 20),
nodeAt(OrgContent, start: 7, end: 20),
nodeAt(OrgSection, start: 1, end: 20),
nodeAt(OrgDocument, start: 0, end: 20),
]);
expect(doc.nodesAtOffset(20), [
nodeAt(OrgMarkup, start: 20, end: 22),
nodeAt(OrgContent, start: 16, end: 22),
nodeAt(OrgListOrderedItem, start: 13, end: 22),
nodeAt(OrgList, start: 7, end: 22),
nodeAt(OrgContent, start: 7, end: 22),
nodeAt(OrgSection, start: 1, end: 22),
nodeAt(OrgDocument, start: 0, end: 22),
]);
expect(doc.nodesAtOffset(10000), isEmpty);
});
test('Offset on boundaries', () {
final doc = OrgDocument.parse('- foo\n\n');
expect(doc.nodesAtOffset(0), [
nodeAt(OrgListUnorderedItem, start: 0, end: 2),
nodeAt(OrgList, start: 0, end: 3),
nodeAt(OrgContent, start: 0, end: 3),
nodeAt(OrgDocument, start: 0, end: 3),
]);
expect(doc.nodesAtOffset(5), [
nodeAt(OrgPlainText, start: 2, end: 6),
nodeAt(OrgContent, start: 2, end: 6),
nodeAt(OrgListUnorderedItem, start: 0, end: 6),
nodeAt(OrgList, start: 0, end: 7),
nodeAt(OrgContent, start: 0, end: 7),
nodeAt(OrgDocument, start: 0, end: 7),
]);
expect(doc.nodesAtOffset(6), [
nodeAt(OrgList, start: 0, end: 7),
nodeAt(OrgContent, start: 0, end: 7),
nodeAt(OrgDocument, start: 0, end: 7),
]);
expect(doc.nodesAtOffset(7), isEmpty);
});
test('Range', () {
final doc = OrgDocument.parse('''
* foo
- bar
1. baz ~bazinga~
''');
expect(doc.nodesInRange(0, 0), [
nodeAt(OrgPlainText, start: 0, end: 1),
nodeAt(OrgContent, start: 0, end: 1),
nodeAt(OrgParagraph, start: 0, end: 1),
nodeAt(OrgContent, start: 0, end: 1),
nodeAt(OrgDocument, start: 0, end: 1),
]);
expect(doc.nodesInRange(1, 7), [
nodeAt(OrgPlainText, start: 3, end: 6),
nodeAt(OrgContent, start: 3, end: 6),
nodeAt(OrgHeadline, start: 1, end: 7),
nodeAt(OrgListUnorderedItem, start: 7, end: 9),
nodeAt(OrgList, start: 7, end: 9),
nodeAt(OrgContent, start: 7, end: 9),
nodeAt(OrgSection, start: 1, end: 9),
nodeAt(OrgDocument, start: 0, end: 9),
]);
expect(doc.nodesInRange(17, 22), [
nodeAt(OrgPlainText, start: 16, end: 20),
nodeAt(OrgPlainText, start: 21, end: 28),
nodeAt(OrgContent, start: 21, end: 28),
nodeAt(OrgMarkup, start: 20, end: 29),
nodeAt(OrgContent, start: 16, end: 29),
nodeAt(OrgListOrderedItem, start: 13, end: 29),
nodeAt(OrgList, start: 7, end: 29),
nodeAt(OrgContent, start: 7, end: 29),
nodeAt(OrgSection, start: 1, end: 29),
nodeAt(OrgDocument, start: 0, end: 29),
]);
expect(doc.nodesInRange(10000, 10001), isEmpty);
});
test('to markup locating', () {
final markup = '''
* foo
- bar
1. baz ~bazinga~
''';
final doc = OrgDocument.parse(markup);
final list = doc.find<OrgList>((_) => true)?.node as OrgList;
expect(doc.toMarkupLocating(list), (text: markup, start: 7, end: 30));
final firstItem = list.items.first;
expect(list.toMarkupLocating(firstItem), (
text: '- bar\n1. baz ~bazinga~\n',
start: 0,
end: 6,
));
expect(firstItem.toMarkupLocating(firstItem.body!), (
text: '- bar\n',
start: 2,
end: 6,
));
});
});
group('Test helper', () {
test('No selection', () {
final value = testValue('foo bar|');
expect(value.text, 'foo bar');
expect(value.selection.baseOffset, 7);
expect(value.selection.extentOffset, 7);
});
test('Selection', () {
final value = testValue('foo |bar|');
expect(value.text, 'foo bar');
expect(value.selection.baseOffset, 4);
expect(value.selection.extentOffset, 7);
});
test('Empty', () {
final value = testValue('|');
expect(value.text, '');
expect(value.selection.baseOffset, 0);
expect(value.selection.extentOffset, 0);
});
test('Invalid', () {
expect(() => testValue(''), throwsA(isA<AssertionError>()));
expect(() => testValue('|||'), throwsA(isA<AssertionError>()));
});
});
}