65f121c451
Key highlights: - Written from scratch to cater specifically to privacy.sexy's needs and requirements. - The visual look mimics the previous component with minimal changes, but its internal code is completely rewritten. - Lays groundwork for future functionalities like the "expand all" button a flat view mode as discussed in #158. - Facilitates the transition to Vue 3 by omitting the Vue 2.0 dependent `liquour-tree` as part of #230. Improvements and features: - Caching for quicker node queries. - Gradual rendering of nodes that introduces a noticable boost in performance, particularly during search/filtering. - `TreeView` solely governs the check states of branch nodes. Changes: - Keyboard interactions now alter the background color to highlight the focused item. Previously, it was changing the color of the text. - Better state management with clear separation of concerns: - `TreeView` exclusively manages indeterminate states. - `TreeView` solely governs the check states of branch nodes. - Introduce transaction pattern to update state in batches to minimize amount of events handled. - Improve keyboard focus, style background instead of foreground. Use hover/touch color on keyboard focus. - `SelectableTree` has been removed. Instead, `TreeView` is now directly integrated with `ScriptsTree`. - `ScriptsTree` has been refactored to incorporate hooks for clearer code and separation of duties. - Adopt Vue-idiomatic bindings instead of keeping a reference of the tree component. - Simplify and change filter event management. - Abandon global styles in favor of class-scoped styles. - Use global mixins with descriptive names to clarify indended functionality.
82 lines
3.0 KiB
TypeScript
82 lines
3.0 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import {
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ref, defineComponent, WatchSource, nextTick,
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} from 'vue';
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import { shallowMount } from '@vue/test-utils';
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import { TreeRoot } from '@/presentation/components/Scripts/View/Tree/TreeView/TreeRoot/TreeRoot';
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import { InjectionKeys } from '@/presentation/injectionSymbols';
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import { UseAutoUnsubscribedEventsStub } from '@tests/unit/shared/Stubs/UseAutoUnsubscribedEventsStub';
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import { QueryableNodesStub } from '@tests/unit/shared/Stubs/QueryableNodesStub';
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import { TreeNodeCollectionStub } from '@tests/unit/shared/Stubs/TreeNodeCollectionStub';
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import { TreeRootStub } from '@tests/unit/shared/Stubs/TreeRootStub';
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import { useCurrentTreeNodes } from '@/presentation/components/Scripts/View/Tree/TreeView/UseCurrentTreeNodes';
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describe('useCurrentTreeNodes', () => {
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it('should set nodes on immediate invocation', () => {
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// arrange
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const expectedNodes = new QueryableNodesStub();
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const treeWatcher = ref<TreeRoot>(new TreeRootStub().withCollection(
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new TreeNodeCollectionStub().withNodes(expectedNodes),
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));
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// act
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const { returnObject } = mountWrapperComponent(treeWatcher);
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// assert
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expect(returnObject.nodes.value).to.deep.equal(expectedNodes);
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});
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it('should update nodes when treeWatcher changes', async () => {
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// arrange
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const initialNodes = new QueryableNodesStub();
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const treeWatcher = ref(
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new TreeRootStub().withCollection(new TreeNodeCollectionStub().withNodes(initialNodes)),
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);
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const { returnObject } = mountWrapperComponent(treeWatcher);
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const newExpectedNodes = new QueryableNodesStub();
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// act
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treeWatcher.value = new TreeRootStub().withCollection(
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new TreeNodeCollectionStub().withNodes(newExpectedNodes),
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);
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await nextTick();
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// assert
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expect(returnObject.nodes.value).to.deep.equal(newExpectedNodes);
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});
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it('should update nodes when tree collection nodesUpdated event is triggered', async () => {
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// arrange
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const initialNodes = new QueryableNodesStub();
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const treeCollectionStub = new TreeNodeCollectionStub().withNodes(initialNodes);
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const treeWatcher = ref(new TreeRootStub().withCollection(treeCollectionStub));
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const { returnObject } = mountWrapperComponent(treeWatcher);
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const newExpectedNodes = new QueryableNodesStub();
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// act
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treeCollectionStub.triggerNodesUpdatedEvent(newExpectedNodes);
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await nextTick();
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// assert
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expect(returnObject.nodes.value).to.deep.equal(newExpectedNodes);
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});
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});
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function mountWrapperComponent(treeWatcher: WatchSource<TreeRoot | undefined>) {
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let returnObject: ReturnType<typeof useCurrentTreeNodes>;
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const wrapper = shallowMount(
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defineComponent({
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setup() {
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returnObject = useCurrentTreeNodes(treeWatcher);
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},
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template: '<div></div>',
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}),
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{
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provide: {
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[InjectionKeys.useAutoUnsubscribedEvents as symbol]:
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() => new UseAutoUnsubscribedEventsStub().get(),
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},
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},
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);
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return {
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wrapper,
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returnObject,
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};
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}
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