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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@@ -19,16 +19,16 @@ export class CodeValidatorStub implements ICodeValidator {
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});
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}
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public assertHistory(expected: {
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public assertHistory(expectation: {
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validatedCodes: readonly (string | undefined)[],
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rules: readonly Constructible<ICodeValidationRule>[],
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}) {
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expect(this.callHistory).to.have.lengthOf(expected.validatedCodes.length);
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expect(this.callHistory).to.have.lengthOf(expectation.validatedCodes.length);
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const actualValidatedCodes = this.callHistory.map((args) => args.code);
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expect(actualValidatedCodes.sort()).deep.equal([...expected.validatedCodes].sort());
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expect(actualValidatedCodes.sort()).deep.equal([...expectation.validatedCodes].sort());
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for (const call of this.callHistory) {
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const actualRules = call.rules.map((rule) => rule.constructor);
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expect(actualRules.sort()).to.deep.equal([...expected.rules].sort());
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expect(actualRules.sort()).to.deep.equal([...expectation.rules].sort());
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}
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}
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}
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