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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.SetPredicate = void 0;
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const isEqual = require("lodash.isequal");
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const has_items_1 = require("../utils/has-items");
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const of_type_1 = require("../utils/of-type");
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const predicate_1 = require("./predicate");
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class SetPredicate extends predicate_1.Predicate {
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/**
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@hidden
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*/
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constructor(options) {
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super('Set', options);
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}
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/**
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Test a Set to have a specific size.
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@param size - The size of the Set.
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*/
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size(size) {
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return this.addValidator({
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message: (set, label) => `Expected ${label} to have size \`${size}\`, got \`${set.size}\``,
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validator: set => set.size === size
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});
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}
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/**
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Test a Set to have a minimum size.
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@param size - The minimum size of the Set.
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*/
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minSize(size) {
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return this.addValidator({
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message: (set, label) => `Expected ${label} to have a minimum size of \`${size}\`, got \`${set.size}\``,
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validator: set => set.size >= size,
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negatedMessage: (set, label) => `Expected ${label} to have a maximum size of \`${size - 1}\`, got \`${set.size}\``
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});
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}
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/**
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Test a Set to have a maximum size.
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@param size - The maximum size of the Set.
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*/
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maxSize(size) {
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return this.addValidator({
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message: (set, label) => `Expected ${label} to have a maximum size of \`${size}\`, got \`${set.size}\``,
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validator: set => set.size <= size,
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negatedMessage: (set, label) => `Expected ${label} to have a minimum size of \`${size + 1}\`, got \`${set.size}\``
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});
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}
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/**
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Test a Set to include all the provided items. The items are tested by identity, not structure.
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@param items - The items that should be a item in the Set.
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*/
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has(...items) {
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return this.addValidator({
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message: (_, label, missingItems) => `Expected ${label} to have items \`${JSON.stringify(missingItems)}\``,
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validator: set => has_items_1.default(set, items)
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});
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}
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/**
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Test a Set to include any of the provided items. The items are tested by identity, not structure.
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@param items - The items that could be a item in the Set.
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*/
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hasAny(...items) {
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return this.addValidator({
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message: (_, label) => `Expected ${label} to have any item of \`${JSON.stringify(items)}\``,
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validator: set => items.some(item => set.has(item))
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});
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}
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/**
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Test all the items in the Set to match the provided predicate.
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@param predicate - The predicate that should be applied against every item in the Set.
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*/
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ofType(predicate) {
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return this.addValidator({
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message: (_, label, error) => `(${label}) ${error}`,
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validator: set => of_type_1.default(set, 'values', predicate)
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});
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}
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/**
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Test a Set to be empty.
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*/
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get empty() {
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return this.addValidator({
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message: (set, label) => `Expected ${label} to be empty, got \`${JSON.stringify([...set])}\``,
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validator: set => set.size === 0
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});
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}
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/**
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Test a Set to be not empty.
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*/
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get nonEmpty() {
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return this.addValidator({
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message: (_, label) => `Expected ${label} to not be empty`,
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validator: set => set.size > 0
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});
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}
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/**
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Test a Set to be deeply equal to the provided Set.
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@param expected - Expected Set to match.
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*/
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deepEqual(expected) {
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return this.addValidator({
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message: (set, label) => `Expected ${label} to be deeply equal to \`${JSON.stringify([...expected])}\`, got \`${JSON.stringify([...set])}\``,
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validator: set => isEqual(set, expected)
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});
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}
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}
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exports.SetPredicate = SetPredicate;
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