@case-contract-testing/case

Version:
Next-generation contract testing suite
31 lines (30 loc) • 2.55 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ArrayContains = void 0;
const context_1 = require("../../entities/context");
const results_1 = require("../../entities/results");
const types_1 = require("../../entities/types");
const strip = (matcher, matchContext) => matcher['case:matcher:matchers'].map((childMatcher, index) => matchContext.descendAndStrip(childMatcher, (0, context_1.addLocation)(`:arrayContainsExample[${index}]`, matchContext)));
const checkMatch = async (parentMatcher, matcher, matchContext, actual) => actual.length !== 0
    ? Promise.all(actual.map((actualEntry, index) => matchContext.descendAndCheck(matcher, (0, context_1.addLocation)(`:actual[${index}]`, matchContext), actualEntry))).then((matchResult) => {
        const matched = matchResult.find((result) => !(0, results_1.hasErrors)(result));
        if (matched === undefined) {
            return (0, results_1.combineResults)((0, results_1.makeResults)((0, results_1.matchingError)(parentMatcher, `Expected an array that contained an element that matched '${(0, types_1.isCaseNode)(matcher)
                ? matcher['case:matcher:type']
                : (0, results_1.matcherToString)(matcher)}', but no elements matched. All matching errors follow; this list may be long if there are many elements in the array`, actual, matchContext)), ...matchResult);
        }
        return matched;
    })
    : (0, results_1.makeResults)((0, results_1.matchingError)(parentMatcher, `Expected an array that contained an element that matched '${(0, types_1.isCaseNode)(matcher)
        ? matcher['case:matcher:type']
        : (0, results_1.matcherToString)(matcher)}', but the array was empty`, actual, matchContext));
const check = async (matcher, matchContext, actual) => (0, results_1.combineResults)(Array.isArray(actual)
    ? (0, results_1.combineResults)(...(await Promise.all(matcher['case:matcher:matchers'].map((childMatcher, index) => checkMatch(matcher, childMatcher, (0, context_1.addLocation)(`:arrayContainsExample[${index}]`, matchContext), actual)))))
    : (0, results_1.makeResults)((0, results_1.matchingError)(matcher, `'${typeof actual}' is not an array`, actual, matchContext)));
exports.ArrayContains = {
    describe: (matcher, matchContext) => `an array containing ${matcher['case:matcher:matchers']
        .map((childMatcher, index) => matchContext.descendAndDescribe(childMatcher, (0, context_1.addLocation)(`:arrayContains[${index}]`, matchContext)))
        .join(' and ')},`,
    check,
    strip,
};