949fac1a7c
This commit applies `strictNullChecks` to the entire codebase to improve maintainability and type safety. Key changes include: - Remove some explicit null-checks where unnecessary. - Add necessary null-checks. - Refactor static factory functions for a more functional approach. - Improve some test names and contexts for better debugging. - Add unit tests for any additional logic introduced. - Refactor `createPositionFromRegexFullMatch` to its own function as the logic is reused. - Prefer `find` prefix on functions that may return `undefined` and `get` prefix for those that always return a value.
49 lines
1.8 KiB
TypeScript
49 lines
1.8 KiB
TypeScript
import { NodeStateChangeEventArgs } from '@/presentation/components/Scripts/View/Tree/TreeView/UseNodeStateChangeAggregator';
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import { TreeNode } from '@/presentation/components/Scripts/View/Tree/TreeView/Node/TreeNode';
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import { TreeNodeStateDescriptor } from '@/presentation/components/Scripts/View/Tree/TreeView/Node/State/StateDescriptor';
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import { TreeNodeStub } from './TreeNodeStub';
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import { TreeNodeStateDescriptorStub } from './TreeNodeStateDescriptorStub';
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import { HierarchyAccessStub } from './HierarchyAccessStub';
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export class NodeStateChangeEventArgsStub implements NodeStateChangeEventArgs {
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public node: TreeNode = new TreeNodeStub()
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.withId(`[${NodeStateChangeEventArgsStub.name}] node-stub`);
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public newState: TreeNodeStateDescriptor = new TreeNodeStateDescriptorStub();
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public oldState?: TreeNodeStateDescriptor = new TreeNodeStateDescriptorStub();
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public withNode(node: TreeNode): this {
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this.node = node;
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return this;
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}
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public withNewState(newState: TreeNodeStateDescriptor): this {
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this.newState = newState;
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return this;
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}
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public withOldState(oldState: TreeNodeStateDescriptor | undefined): this {
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this.oldState = oldState;
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return this;
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}
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}
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export function createChangeEvent(scenario: {
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readonly oldState?: TreeNodeStateDescriptor;
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readonly newState: TreeNodeStateDescriptor;
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readonly hierarchyBuilder?: (hierarchy: HierarchyAccessStub) => HierarchyAccessStub;
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}) {
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let nodeHierarchy = new HierarchyAccessStub();
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if (scenario.hierarchyBuilder) {
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nodeHierarchy = scenario.hierarchyBuilder(nodeHierarchy);
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}
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const changeEvent = new NodeStateChangeEventArgsStub()
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.withOldState(scenario.oldState)
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.withNewState(scenario.newState)
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.withNode(new TreeNodeStub()
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.withId(`[${createChangeEvent.name}] node-stub`)
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.withHierarchy(nodeHierarchy));
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return changeEvent;
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}
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