Improve context for errors thrown by compiler
This commit introduces a custom error object to provide additional context for errors throwing during parsing and compiling operations, improving troubleshooting. By integrating error context handling, the error messages become more informative and user-friendly, providing sequence of trace with context to aid in troubleshooting. Changes include: - Introduce custom error object that extends errors with contextual information. This replaces previous usages of `AggregateError` which is not displayed well by browsers when logged. - Improve parsing functions to encapsulate error context with more details. - Increase unit test coverage and refactor the related code to be more testable.
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25
tests/unit/shared/TestCases/SingletonFactoryTests.ts
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25
tests/unit/shared/TestCases/SingletonFactoryTests.ts
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import { it, expect } from 'vitest';
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import type { Constructible } from '@/TypeHelpers';
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interface SingletonTestData<T> {
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readonly getter: () => T;
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readonly expectedType?: Constructible<T>;
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}
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export function itIsSingletonFactory<T>(test: SingletonTestData<T>): void {
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if (test.expectedType !== undefined) {
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it('gets the expected type', () => {
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// act
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const instance = test.getter();
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// assert
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expect(instance).to.be.instanceOf(test.expectedType);
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});
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}
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it('multiple calls get the same instance', () => {
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// act
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const instance1 = test.getter();
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const instance2 = test.getter();
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// assert
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expect(instance1).to.equal(instance2);
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});
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}
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