test: add test harness and widget tests for DataGrid pages
Add comprehensive testing infrastructure: - Test harness with mock auth, API client, and fixtures - Mock Dio interceptor for canned API responses - Fixtures for containers, domains, users, groups Add widget tests for all DataGrid pages: - ContainersListPage (21 tests) - ProxyHostsPage (16 tests) - UsersListPage (21 tests) - GroupsListPage (18 tests) Add unit tests: - RoomRegistry (28 tests) - DataGrid components (35 tests) Test count: 282 -> 357 (+75 tests) Coverage: 5.7% -> 19.1% (+504 lines) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Jeroen Schweitzer
co-authored by
Claude Opus 4.5
Claude Opus 4.5
parent
09e120221d
commit
d6fd9aea60
@@ -0,0 +1,410 @@
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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:tatlock_ui/shared/components/data_grid/data_grid_column.dart';
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import 'package:tatlock_ui/shared/components/data_grid/data_grid_config.dart';
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import 'package:tatlock_ui/shared/components/data_grid/data_grid_state.dart';
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import '../../../harness/test_harness.dart';
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/// Test data class for DataGrid tests.
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class TestItem {
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const TestItem({
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required this.id,
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required this.name,
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required this.value,
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this.isActive = true,
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});
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final String id;
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final String name;
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final int value;
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final bool isActive;
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}
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void main() {
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final harness = TestHarness();
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setUp(() => harness.setUp());
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tearDown(() => harness.tearDown());
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group('DataGridColumn', () {
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test('creates column with required fields', () {
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final column = DataGridColumn<TestItem>(
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id: 'name',
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header: 'Name',
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valueBuilder: (item) => item.name,
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);
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expect(column.id, 'name');
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expect(column.header, 'Name');
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expect(column.sortable, isFalse);
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expect(column.searchable, isFalse);
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});
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test('creates sortable column', () {
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final column = DataGridColumn<TestItem>(
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id: 'name',
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header: 'Name',
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valueBuilder: (item) => item.name,
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sortable: true,
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);
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expect(column.sortable, isTrue);
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});
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test('creates searchable column', () {
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final column = DataGridColumn<TestItem>(
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id: 'name',
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header: 'Name',
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valueBuilder: (item) => item.name,
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searchable: true,
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);
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expect(column.searchable, isTrue);
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});
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test('valueBuilder extracts correct value', () {
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final column = DataGridColumn<TestItem>(
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id: 'name',
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header: 'Name',
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valueBuilder: (item) => item.name,
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);
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final item = TestItem(id: '1', name: 'Test Item', value: 42);
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expect(column.valueBuilder(item), 'Test Item');
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});
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test('supports fixed width', () {
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final column = DataGridColumn<TestItem>(
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id: 'id',
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header: 'ID',
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valueBuilder: (item) => item.id,
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width: const DataGridColumnWidth.fixed(100),
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);
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expect(column.width, isA<GridFixedWidth>());
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expect((column.width as GridFixedWidth).width, 100);
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});
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test('supports flex width', () {
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final column = DataGridColumn<TestItem>(
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id: 'name',
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header: 'Name',
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valueBuilder: (item) => item.name,
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width: const DataGridColumnWidth.flex(2),
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);
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expect(column.width, isA<GridFlexWidth>());
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expect((column.width as GridFlexWidth).flex, 2);
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});
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test('default width is flex(1)', () {
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final column = DataGridColumn<TestItem>(
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id: 'name',
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header: 'Name',
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valueBuilder: (item) => item.name,
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);
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expect(column.width, isA<GridFlexWidth>());
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expect((column.width as GridFlexWidth).flex, 1);
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});
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test('supports custom alignment', () {
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final column = DataGridColumn<TestItem>(
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id: 'value',
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header: 'Value',
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valueBuilder: (item) => item.value.toString(),
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alignment: DataGridColumnAlignment.end,
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);
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expect(column.alignment, DataGridColumnAlignment.end);
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expect(column.textAlign, TextAlign.end);
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expect(column.crossAxisAlignment, CrossAxisAlignment.end);
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});
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test('effectiveSortField defaults to lowercase header', () {
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final column = DataGridColumn<TestItem>(
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id: 'name',
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header: 'Full Name',
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valueBuilder: (item) => item.name,
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);
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expect(column.effectiveSortField, 'full name');
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});
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test('effectiveSortField uses sortField when provided', () {
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final column = DataGridColumn<TestItem>(
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id: 'name',
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header: 'Full Name',
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valueBuilder: (item) => item.name,
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sortField: 'name',
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);
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expect(column.effectiveSortField, 'name');
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});
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});
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group('DataGridConfig', () {
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test('creates config with columns', () {
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final config = DataGridConfig<TestItem>(
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columns: [
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DataGridColumn<TestItem>(
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id: 'id',
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header: 'ID',
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valueBuilder: (item) => item.id,
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),
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DataGridColumn<TestItem>(
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id: 'name',
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header: 'Name',
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valueBuilder: (item) => item.name,
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),
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],
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);
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expect(config.columns.length, 2);
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});
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test('enableSearch defaults to false', () {
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final config = DataGridConfig<TestItem>(
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columns: [],
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);
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expect(config.enableSearch, isFalse);
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});
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test('enables search when specified', () {
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final config = DataGridConfig<TestItem>(
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columns: [
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DataGridColumn<TestItem>(
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id: 'name',
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header: 'Name',
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valueBuilder: (item) => item.name,
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searchable: true,
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),
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],
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enableSearch: true,
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);
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expect(config.enableSearch, isTrue);
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});
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test('supports custom search hint', () {
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final config = DataGridConfig<TestItem>(
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columns: [],
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enableSearch: true,
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searchHint: 'Search items...',
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);
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expect(config.searchHint, 'Search items...');
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});
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test('supports row selection mode', () {
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final config = DataGridConfig<TestItem>(
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columns: [],
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rowsSelectable: true,
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);
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expect(config.rowsSelectable, isTrue);
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});
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test('visibleColumns filters hidden columns', () {
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final config = DataGridConfig<TestItem>(
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columns: [
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DataGridColumn<TestItem>(
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id: 'id',
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header: 'ID',
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valueBuilder: (item) => item.id,
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visible: false,
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),
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DataGridColumn<TestItem>(
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id: 'name',
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header: 'Name',
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valueBuilder: (item) => item.name,
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),
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],
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);
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expect(config.visibleColumns.length, 1);
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expect(config.visibleColumns.first.id, 'name');
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});
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test('searchableColumnIndices returns correct indices', () {
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final config = DataGridConfig<TestItem>(
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columns: [
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DataGridColumn<TestItem>(
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id: 'id',
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header: 'ID',
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valueBuilder: (item) => item.id,
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),
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DataGridColumn<TestItem>(
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id: 'name',
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header: 'Name',
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valueBuilder: (item) => item.name,
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searchable: true,
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),
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DataGridColumn<TestItem>(
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id: 'value',
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header: 'Value',
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valueBuilder: (item) => item.value.toString(),
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searchable: true,
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),
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],
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);
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expect(config.searchableColumnIndices, [1, 2]);
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});
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});
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group('DataGridState', () {
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test('creates initial state with defaults', () {
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const state = DataGridState<TestItem>();
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expect(state.items, isEmpty);
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expect(state.isLoading, isFalse);
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expect(state.selectedIds, isEmpty);
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expect(state.searchQuery, isEmpty);
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expect(state.isInitialLoad, isTrue);
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});
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test('creates loading state', () {
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const state = DataGridState<TestItem>(
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isLoading: true,
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);
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expect(state.isLoading, isTrue);
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});
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test('stores items', () {
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final items = [
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const TestItem(id: '1', name: 'Item 1', value: 10),
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const TestItem(id: '2', name: 'Item 2', value: 20),
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];
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final state = DataGridState<TestItem>(
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items: items,
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isLoading: false,
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);
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expect(state.items.length, 2);
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expect(state.items[0].name, 'Item 1');
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});
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test('stores selected IDs', () {
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const state = DataGridState<TestItem>(
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selectedIds: {'1', '2', '3'},
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);
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expect(state.selectedIds.length, 3);
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expect(state.selectedIds.contains('1'), isTrue);
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});
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test('stores search query', () {
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const state = DataGridState<TestItem>(
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searchQuery: 'test query',
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);
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expect(state.searchQuery, 'test query');
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});
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test('stores sort column index', () {
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const state = DataGridState<TestItem>(
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sortColumnIndex: 1,
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sortDescending: true,
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);
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expect(state.sortColumnIndex, 1);
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expect(state.sortDescending, isTrue);
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});
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test('stores error', () {
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const state = DataGridState<TestItem>(
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error: 'Something went wrong',
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);
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expect(state.error, 'Something went wrong');
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});
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test('stores pagination info', () {
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const state = DataGridState<TestItem>(
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currentPage: 2,
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totalCount: 100,
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);
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expect(state.currentPage, 2);
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expect(state.totalCount, 100);
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});
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});
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group('DataGridColumnWidth', () {
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test('fixed width creates GridFixedWidth', () {
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const width = DataGridColumnWidth.fixed(150);
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expect(width, isA<GridFixedWidth>());
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expect((width as GridFixedWidth).width, 150);
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});
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test('flex width creates GridFlexWidth', () {
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const width = DataGridColumnWidth.flex(2);
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expect(width, isA<GridFlexWidth>());
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expect((width as GridFlexWidth).flex, 2);
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});
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test('default flex is 1', () {
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const width = DataGridColumnWidth.flex();
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expect((width as GridFlexWidth).flex, 1);
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});
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test('fraction width creates GridFractionWidth', () {
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const width = DataGridColumnWidth.fraction(0.5);
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expect(width, isA<GridFractionWidth>());
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expect((width as GridFractionWidth).fraction, 0.5);
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});
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});
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group('DataGridColumnAlignment', () {
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test('has start alignment', () {
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expect(DataGridColumnAlignment.start, isNotNull);
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});
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test('has center alignment', () {
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expect(DataGridColumnAlignment.center, isNotNull);
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});
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test('has end alignment', () {
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expect(DataGridColumnAlignment.end, isNotNull);
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});
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});
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group('DataGridDataMode', () {
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test('all mode', () {
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const mode = DataGridDataMode.all();
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expect(mode, isA<AllDataMode>());
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});
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test('paginated mode with default page size', () {
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const mode = DataGridDataMode.paginated();
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expect(mode, isA<PaginatedDataMode>());
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expect((mode as PaginatedDataMode).pageSize, 25);
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});
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test('paginated mode with custom page size', () {
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const mode = DataGridDataMode.paginated(pageSize: 50);
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expect((mode as PaginatedDataMode).pageSize, 50);
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});
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test('infinite mode with defaults', () {
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const mode = DataGridDataMode.infinite();
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expect(mode, isA<InfiniteDataMode>());
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expect((mode as InfiniteDataMode).initialLoad, 50);
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expect((mode as InfiniteDataMode).loadMoreThreshold, 10);
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});
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test('infinite mode with custom values', () {
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const mode = DataGridDataMode.infinite(
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initialLoad: 100,
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loadMoreThreshold: 20,
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);
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expect((mode as InfiniteDataMode).initialLoad, 100);
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expect((mode as InfiniteDataMode).loadMoreThreshold, 20);
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});
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});
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}
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