Added saving indicator when assigning a task
This commit is contained in:
@@ -0,0 +1,271 @@
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import 'package:flutter/material.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'dart:async';
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import 'package:tasq/models/profile.dart';
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import 'package:tasq/models/task.dart';
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import 'package:tasq/models/task_assignment.dart';
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import 'package:tasq/providers/profile_provider.dart';
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import 'package:tasq/providers/tasks_provider.dart';
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import 'package:tasq/utils/snackbar.dart';
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import 'package:tasq/utils/app_time.dart';
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import 'package:tasq/widgets/task_assignment_section.dart';
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void main() {
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setUp(() {
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AppTime.initialize();
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});
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testWidgets(
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'allows assigning IT staff to a task even when they are already on another active task',
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(tester) async {
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// prepare two it_staff profiles
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final profile1 = Profile(
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id: 'u1',
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fullName: 'User One',
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role: 'it_staff',
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);
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final profile2 = Profile(
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id: 'u2',
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fullName: 'User Two',
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role: 'it_staff',
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);
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// create two active tasks; staff u1 is already assigned to the first
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final now = DateTime.now();
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final task1 = Task.fromMap({
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'id': 't1',
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'status': 'queued',
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'title': 'First task',
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'description': '',
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'created_at': now.toIso8601String(),
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'priority': 1,
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});
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final task2 = Task.fromMap({
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'id': 't2',
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'status': 'queued',
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'title': 'Second task',
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'description': '',
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'created_at': now.toIso8601String(),
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'priority': 1,
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});
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final assignment1 = TaskAssignment(
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taskId: 't1',
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userId: 'u1',
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createdAt: now,
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);
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await tester.pumpWidget(
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ProviderScope(
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overrides: [
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profilesProvider.overrideWith(
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(ref) => Stream.value([profile1, profile2]),
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),
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tasksProvider.overrideWith((ref) => Stream.value([task1, task2])),
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taskAssignmentsProvider.overrideWith(
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(ref) => Stream.value([assignment1]),
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),
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],
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child: MaterialApp(
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home: Scaffold(
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body: TaskAssignmentSection(taskId: 't2', canAssign: true),
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),
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),
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),
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);
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// allow provider streams to deliver their first value
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await tester.pumpAndSettle();
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// open the assignment dialog
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await tester.tap(find.text('Assign'));
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await tester.pumpAndSettle();
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// both IT staff users should be listed even though u1 is already busy
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expect(find.byType(CheckboxListTile), findsNWidgets(2));
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expect(find.widgetWithText(CheckboxListTile, 'User One'), findsOneWidget);
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expect(find.widgetWithText(CheckboxListTile, 'User Two'), findsOneWidget);
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},
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);
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testWidgets('dialog shows message when there are no IT staff at all', (
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tester,
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) async {
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await tester.pumpWidget(
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ProviderScope(
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overrides: [
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profilesProvider.overrideWith(
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(ref) => Stream.value(const <Profile>[]),
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),
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tasksProvider.overrideWith(
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(ref) => Stream.value(<Task>[
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Task.fromMap({
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'id': 't',
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'status': 'queued',
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'title': 't',
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'description': '',
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'created_at': DateTime.now().toIso8601String(),
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'priority': 1,
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}),
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]),
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),
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taskAssignmentsProvider.overrideWith(
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(ref) => Stream.value(const <TaskAssignment>[]),
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),
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],
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child: MaterialApp(
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home: Scaffold(
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body: TaskAssignmentSection(taskId: 't', canAssign: true),
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),
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),
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),
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);
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await tester.pumpAndSettle();
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await tester.tap(find.text('Assign'));
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await tester.pumpAndSettle();
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expect(find.text('No IT staff available.'), findsOneWidget);
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});
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testWidgets('save button shows spinner and snack on success', (tester) async {
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final profile = Profile(id: 'u1', fullName: 'User One', role: 'it_staff');
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final task = Task.fromMap({
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'id': 't',
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'status': 'queued',
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'title': 't',
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'description': '',
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'created_at': DateTime.now().toIso8601String(),
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'priority': 1,
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});
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final completer = Completer<void>();
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await tester.pumpWidget(
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ProviderScope(
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overrides: [
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profilesProvider.overrideWith((ref) => Stream.value([profile])),
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tasksProvider.overrideWith((ref) => Stream.value([task])),
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taskAssignmentsProvider.overrideWith(
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(ref) => Stream.value(const <TaskAssignment>[]),
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),
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taskAssignmentsControllerProvider.overrideWith(
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(ref) => _DelayedController(completer),
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),
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],
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child: MaterialApp(
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home: Scaffold(
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body: TaskAssignmentSection(taskId: 't', canAssign: true),
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),
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),
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),
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);
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await tester.pumpAndSettle();
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// open dialog and select the only staff
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await tester.tap(find.text('Assign'));
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await tester.pumpAndSettle();
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await tester.tap(find.byType(CheckboxListTile));
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await tester.pump();
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// tap save, spinner should appear
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await tester.tap(find.text('Save'));
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await tester.pump();
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expect(find.byType(CircularProgressIndicator), findsOneWidget);
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// resolve future and let dialog close
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completer.complete();
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await tester.pumpAndSettle();
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// snackbar with success message should be visible
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expect(find.text('Assignment saved successfully'), findsOneWidget);
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});
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testWidgets('error snackbar shows when save fails', (tester) async {
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final profile = Profile(id: 'u1', fullName: 'User One', role: 'it_staff');
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final task = Task.fromMap({
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'id': 't',
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'status': 'queued',
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'title': 't',
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'description': '',
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'created_at': DateTime.now().toIso8601String(),
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'priority': 1,
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});
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await tester.pumpWidget(
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ProviderScope(
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overrides: [
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profilesProvider.overrideWith((ref) => Stream.value([profile])),
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tasksProvider.overrideWith((ref) => Stream.value([task])),
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taskAssignmentsProvider.overrideWith(
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(ref) => Stream.value(const <TaskAssignment>[]),
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),
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taskAssignmentsControllerProvider.overrideWith(
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(ref) => _FailingController(),
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),
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],
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child: MaterialApp(
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home: Scaffold(
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body: TaskAssignmentSection(taskId: 't', canAssign: true),
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),
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),
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),
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);
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await tester.pumpAndSettle();
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await tester.tap(find.text('Assign'));
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await tester.pumpAndSettle();
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await tester.tap(find.byType(CheckboxListTile));
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await tester.pump();
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await tester.tap(find.text('Save'));
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await tester.pumpAndSettle();
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expect(find.text('Failed to save assignment'), findsOneWidget);
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});
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}
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// helper fakes used by the tests below
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class _DelayedController implements TaskAssignmentsController {
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_DelayedController(this._completer);
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final Completer<void> _completer;
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@override
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Future<void> replaceAssignments({
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required String taskId,
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required String? ticketId,
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required List<String> newUserIds,
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required List<String> currentUserIds,
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}) {
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return _completer.future;
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}
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@override
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Future<void> removeAssignment({
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required String taskId,
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required String userId,
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}) {
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// not needed for these tests
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return Future.value();
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}
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}
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class _FailingController implements TaskAssignmentsController {
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@override
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Future<void> replaceAssignments({
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required String taskId,
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required String? ticketId,
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required List<String> newUserIds,
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required List<String> currentUserIds,
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}) async {
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throw Exception('server error');
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}
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@override
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Future<void> removeAssignment({
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required String taskId,
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required String userId,
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}) {
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return Future.value();
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}
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}
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