Index: test/span_scanner_test.dart |
diff --git a/test/span_scanner_test.dart b/test/span_scanner_test.dart |
index a6249b719e6a52d62655c9307c29522e161618ed..114bff72669c6c8b4878c1c6c8c642cc279b7b57 100644 |
--- a/test/span_scanner_test.dart |
+++ b/test/span_scanner_test.dart |
@@ -8,53 +8,63 @@ import 'package:string_scanner/string_scanner.dart'; |
import 'package:test/test.dart'; |
void main() { |
- var scanner; |
- setUp(() { |
- scanner = new SpanScanner('foo\nbar\nbaz', sourceUrl: 'source'); |
+ testForImplementation("lazy", () { |
+ return new SpanScanner('foo\nbar\nbaz', sourceUrl: 'source'); |
}); |
- test("tracks the span for the last match", () { |
- scanner.scan('fo'); |
- scanner.scan('o\nba'); |
+ testForImplementation("eager", () { |
+ return new SpanScanner.eager('foo\nbar\nbaz', sourceUrl: 'source'); |
+ }); |
+} |
- var span = scanner.lastSpan; |
- expect(span.start.offset, equals(2)); |
- expect(span.start.line, equals(0)); |
- expect(span.start.column, equals(2)); |
- expect(span.start.sourceUrl, equals(Uri.parse('source'))); |
+void testForImplementation(String name, SpanScanner create()) { |
+ group("for a $name scanner", () { |
+ var scanner; |
+ setUp(() => scanner = create()); |
- expect(span.end.offset, equals(6)); |
- expect(span.end.line, equals(1)); |
- expect(span.end.column, equals(2)); |
- expect(span.start.sourceUrl, equals(Uri.parse('source'))); |
+ test("tracks the span for the last match", () { |
+ scanner.scan('fo'); |
+ scanner.scan('o\nba'); |
- expect(span.text, equals('o\nba')); |
- }); |
+ var span = scanner.lastSpan; |
+ expect(span.start.offset, equals(2)); |
+ expect(span.start.line, equals(0)); |
+ expect(span.start.column, equals(2)); |
+ expect(span.start.sourceUrl, equals(Uri.parse('source'))); |
- test(".spanFrom() returns a span from a previous state", () { |
- scanner.scan('fo'); |
- var state = scanner.state; |
- scanner.scan('o\nba'); |
- scanner.scan('r\nba'); |
+ expect(span.end.offset, equals(6)); |
+ expect(span.end.line, equals(1)); |
+ expect(span.end.column, equals(2)); |
+ expect(span.start.sourceUrl, equals(Uri.parse('source'))); |
- var span = scanner.spanFrom(state); |
- expect(span.text, equals('o\nbar\nba')); |
- }); |
+ expect(span.text, equals('o\nba')); |
+ }); |
+ |
+ test(".spanFrom() returns a span from a previous state", () { |
+ scanner.scan('fo'); |
+ var state = scanner.state; |
+ scanner.scan('o\nba'); |
+ scanner.scan('r\nba'); |
+ |
+ var span = scanner.spanFrom(state); |
+ expect(span.text, equals('o\nbar\nba')); |
+ }); |
- test(".emptySpan returns an empty span at the current location", () { |
- scanner.scan('foo\nba'); |
+ test(".emptySpan returns an empty span at the current location", () { |
+ scanner.scan('foo\nba'); |
- var span = scanner.emptySpan; |
- expect(span.start.offset, equals(6)); |
- expect(span.start.line, equals(1)); |
- expect(span.start.column, equals(2)); |
- expect(span.start.sourceUrl, equals(Uri.parse('source'))); |
+ var span = scanner.emptySpan; |
+ expect(span.start.offset, equals(6)); |
+ expect(span.start.line, equals(1)); |
+ expect(span.start.column, equals(2)); |
+ expect(span.start.sourceUrl, equals(Uri.parse('source'))); |
- expect(span.end.offset, equals(6)); |
- expect(span.end.line, equals(1)); |
- expect(span.end.column, equals(2)); |
- expect(span.start.sourceUrl, equals(Uri.parse('source'))); |
+ expect(span.end.offset, equals(6)); |
+ expect(span.end.line, equals(1)); |
+ expect(span.end.column, equals(2)); |
+ expect(span.start.sourceUrl, equals(Uri.parse('source'))); |
- expect(span.text, equals('')); |
+ expect(span.text, equals('')); |
+ }); |
}); |
} |