Abi*_*ina 6 unit-testing dart flutter
在我的代码中我有一个lookup方法:
查找.dart
Future<http.Response> httpLookup(String address) {
return kIsWeb
? _httpClient.get(address)
: _httpClient.get(
Uri.https(address, ''),
);
}
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kIsWeb在单元测试期间如何测试常量?这是我到目前为止所尝试过的,但报道并未进行。
Lookup_test.dart
@TestOn('browser')
void main (){
test('shoud test lookup', () {
InternetLookup lookup = InternetLookup();
when(mockInternetLookup.httpLookup(any))
.thenAnswer((realInvocation) async => http.Response('success', 200));
lookup.httpLookup('www.google.com');
});
}
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您可以使用接口并模拟它。
abstract class IAppService {
bool getkIsWeb();
}
class AppService implements IAppService {
bool getkIsWeb() {
return kIsWeb;
}
}
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在测试中,您必须使用 like as
class MockAppService extends Mock implements IAppService {}
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...
when(appService.getkIsWeb())
.thenAnswer((realInvocation) => true);
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