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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@@ -7,8 +7,8 @@ describe('FunctionParameterCollection', () => {
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// arrange
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const expected = [
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new FunctionParameterStub().withName('1'),
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new FunctionParameterStub().withName('2').withOptionality(true),
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new FunctionParameterStub().withName('3').withOptionality(false),
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new FunctionParameterStub().withName('2').withOptional(true),
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new FunctionParameterStub().withName('3').withOptional(false),
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];
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const sut = new FunctionParameterCollection();
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for (const parameter of expected) {
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@@ -0,0 +1,23 @@
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import { describe, it, expect } from 'vitest';
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import { FunctionParameterCollection } from '@/application/Parser/Script/Compiler/Function/Parameter/FunctionParameterCollection';
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import { createFunctionParameterCollection } from '@/application/Parser/Script/Compiler/Function/Parameter/FunctionParameterCollectionFactory';
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import { itIsTransientFactory } from '@tests/unit/shared/TestCases/TransientFactoryTests';
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describe('FunctionParameterCollectionFactory', () => {
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describe('createFunctionParameterCollection', () => {
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describe('it is a transient factory', () => {
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itIsTransientFactory({
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getter: () => createFunctionParameterCollection(),
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expectedType: FunctionParameterCollection,
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});
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});
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it('returns an empty collection', () => {
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// arrange
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const expectedInitialParametersCount = 0;
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// act
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const collection = createFunctionParameterCollection();
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// assert
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expect(collection.all).to.have.lengthOf(expectedInitialParametersCount);
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});
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});
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});
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