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.
26 lines
798 B
TypeScript
26 lines
798 B
TypeScript
import { EventSource } from '@/infrastructure/Events/EventSource';
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import { IEventSource } from '@/infrastructure/Events/IEventSource';
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import { FunctionKeys } from '@/TypeHelpers';
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export abstract class StubWithObservableMethodCalls<T> {
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public readonly callHistory = new Array<MethodCall<T>>();
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public get methodCalls(): IEventSource<MethodCall<T>> {
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return this.notifiableMethodCalls;
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}
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private readonly notifiableMethodCalls = new EventSource<MethodCall<T>>();
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protected registerMethodCall(name: MethodCall<T>) {
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this.callHistory.push(name);
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this.notifiableMethodCalls.notify(name);
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}
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}
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type MethodCall<T> = {
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[K in FunctionKeys<T>]: {
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readonly methodName: K;
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readonly args: T[K] extends (...args: infer A) => unknown ? A : never;
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}
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}[FunctionKeys<T>];
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