Method messageIncludes

source/predicates/error.ts:40–45

Test the error message to include a specific message. @param message - Message that should be included in the error.

(message: string)

	@param message - Message that should be included in the error.
	*/
	messageIncludes(message: string): this {
		return this.addValidator({
			message: (error, label) => `Expected ${label} message to include \`${message}\`, got \`${error.message}\``,
			validator: error => error.message.includes(message),
		});
	}

	/**
	Test the error object to have specific keys.