44 lines
1.7 KiB
JavaScript
44 lines
1.7 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var ts_expect_1 = require("ts-expect");
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var index_1 = require("./index");
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describe("flatten", function () {
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it("should flatten an array", function () {
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var result = index_1.flatten([1, [2, [3, [4, [5]]], 6, [[7], 8], 9], 10]);
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ts_expect_1.expectType(result);
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expect(result).toStrictEqual([1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
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});
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it("should work with array-like", function () {
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var result = index_1.flatten("test");
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ts_expect_1.expectType(result);
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expect(result).toStrictEqual(["t", "e", "s", "t"]);
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});
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it("should work with readonly array", function () {
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var input = [1, [2, [3, [4]]]];
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var result = index_1.flatten(input);
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ts_expect_1.expectType(result);
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expect(result).toStrictEqual([1, 2, 3, 4]);
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});
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it("should work with arguments", function () {
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var input = (function () {
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return arguments;
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})();
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var result = index_1.flatten(input);
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ts_expect_1.expectType(result);
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expect(result).toStrictEqual([]);
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});
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it("should work with mixed types", function () {
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var fn = function (x) { return x; };
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var input = [1, ["test", [fn, [true]]]];
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var result = index_1.flatten(input);
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ts_expect_1.expectType(result);
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expect(result).toStrictEqual([1, "test", fn, true]);
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});
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it("should work with tuples", function () {
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var input = [1, [1, 2], [3]];
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var result = index_1.flatten(input);
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ts_expect_1.expectType(result);
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expect(result).toStrictEqual([1, 1, 2, 3]);
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});
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});
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//# sourceMappingURL=index.spec.js.map
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