4212c7b9e0
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.
58 lines
1.7 KiB
TypeScript
58 lines
1.7 KiB
TypeScript
import type { NodeData } from '@/application/Parser/NodeValidation/NodeData';
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import type { NodeDataValidator, NodeDataValidatorFactory } from '@/application/Parser/NodeValidation/NodeDataValidator';
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import { StubWithObservableMethodCalls } from './StubWithObservableMethodCalls';
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export const createNodeDataValidatorFactoryStub
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: NodeDataValidatorFactory = () => new NodeDataValidatorStub();
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export class NodeDataValidatorStub
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extends StubWithObservableMethodCalls<NodeDataValidator>
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implements NodeDataValidator {
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private assertThrowsOnFalseCondition = true;
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public withAssertThrowsOnFalseCondition(enableAssertThrows: boolean): this {
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this.assertThrowsOnFalseCondition = enableAssertThrows;
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return this;
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}
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public assertValidName(nameValue: string): this {
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this.registerMethodCall({
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methodName: 'assertValidName',
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args: [nameValue],
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});
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return this;
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}
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public assertDefined(node: NodeData): this {
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this.registerMethodCall({
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methodName: 'assertDefined',
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args: [node],
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});
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return this;
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}
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public assert(
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validationPredicate: () => boolean,
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errorMessage: string,
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): this {
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this.registerMethodCall({
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methodName: 'assert',
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args: [validationPredicate, errorMessage],
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});
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if (this.assertThrowsOnFalseCondition) {
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if (!validationPredicate()) {
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throw new Error(`[${NodeDataValidatorStub.name}] Assert validation failed: ${errorMessage}`);
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}
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}
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return this;
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}
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public createContextualErrorMessage(errorMessage: string): string {
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this.registerMethodCall({
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methodName: 'createContextualErrorMessage',
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args: [errorMessage],
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});
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return `${NodeDataValidatorStub.name}: ${errorMessage}`;
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}
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}
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