mirror of
https://github.com/gchq/CyberChef.git
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285 lines
10 KiB
JavaScript
285 lines
10 KiB
JavaScript
/* eslint no-console: 0 */
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/**
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* nodeApi.js
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*
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* Test node api utilities
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*
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* @author d98762625 [d98762625@gmail.com]
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* @copyright Crown Copyright 2018
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* @license Apache-2.0
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*/
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import assert from "assert";
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import it from "../assertionHandler";
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import chef from "../../../src/node/index";
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import OperationError from "../../../src/core/errors/OperationError";
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import SyncDish from "../../../src/node/SyncDish";
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import { toBase32 } from "../../../src/node/index";
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import TestRegister from "../../TestRegister";
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TestRegister.addApiTests([
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it("should have some operations", () => {
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assert(chef);
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assert(chef.toBase32);
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assert(chef.setUnion);
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assert(!chef.randomFunction);
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}),
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it("should export other functions at top level", () => {
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assert(toBase32);
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}),
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it("should be synchronous", () => {
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try {
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const result = chef.toBase32("input");
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assert.notEqual("something", result);
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} catch (e) {
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// shouldnt reach here
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assert(false);
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}
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try {
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const fail = chef.setUnion("1");
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// shouldnt get here
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assert(!fail || false);
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} catch (e) {
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assert(true);
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}
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}),
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it("should not catch Errors", () => {
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try {
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chef.setUnion("1");
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assert(false);
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} catch (e) {
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assert(e instanceof OperationError);
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}
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}),
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it("should accept arguments in object format for operations", () => {
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const result = chef.setUnion("1 2 3 4:3 4 5 6", {
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itemDelimiter: " ",
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sampleDelimiter: ":"
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});
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assert.equal(result.value, "1 2 3 4 5 6");
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}),
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it("should accept just some of the optional arguments being overriden", () => {
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const result = chef.setIntersection("1 2 3 4 5\\n\\n3 4 5", {
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itemDelimiter: " ",
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});
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assert.equal(result.value, "3 4 5");
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}),
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it("should accept no override arguments and just use the default values", () => {
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const result = chef.powerSet("1,2,3");
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assert.equal(result.value, "\n3\n2\n1\n2,3\n1,3\n1,2\n1,2,3\n");
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}),
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it("should return an object with a .to method", () => {
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const result = chef.toBase32("input");
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assert(result.to);
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assert.equal(result.to("string"), "NFXHA5LU");
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}),
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it("should return an object with a .get method", () => {
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const result = chef.toBase32("input");
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assert(result.get);
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assert.equal(result.get("string"), "NFXHA5LU");
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}),
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it("should return a SyncDish", () => {
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const result = chef.toBase32("input");
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assert(result instanceof SyncDish);
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}),
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it("should coerce to a string as you expect", () => {
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const result = chef.fromBase32(chef.toBase32("something"));
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assert.equal(String(result), "something");
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// This kind of coercion uses toValue
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assert.equal(""+result, "NaN");
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}),
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it("should coerce to a number as you expect", () => {
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const result = chef.fromBase32(chef.toBase32("32"));
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assert.equal(3 + result, 35);
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}),
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it("chef.help: should exist", () => {
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assert(chef.help);
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}),
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it("chef.help: should describe a operation", () => {
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const result = chef.help("tripleDESDecrypt");
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assert.strictEqual(result.name, "Triple DES Decrypt");
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assert.strictEqual(result.module, "Ciphers");
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assert.strictEqual(result.inputType, "string");
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assert.strictEqual(result.outputType, "string");
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assert.strictEqual(result.description, "Triple DES applies DES three times to each block to increase key size.<br><br><b>Key:</b> Triple DES uses a key length of 24 bytes (192 bits).<br>DES uses a key length of 8 bytes (64 bits).<br><br><b>IV:</b> The Initialization Vector should be 8 bytes long. If not entered, it will default to 8 null bytes.<br><br><b>Padding:</b> In CBC and ECB mode, PKCS#7 padding will be used.");
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assert.strictEqual(result.args.length, 5);
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}),
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it("chef.help: null for invalid operation", () => {
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const result = chef.help("some invalid function name");
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assert.strictEqual(result, null);
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}),
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it("chef.help: takes a wrapped operation as input", () => {
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const result = chef.help(chef.toBase32);
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assert.strictEqual(result.name, "To Base32");
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assert.strictEqual(result.module, "Default");
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}),
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it("chef.bake: should exist", () => {
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assert(chef.bake);
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}),
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it("chef.bake: should return SyncDish", () => {
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const result = chef.bake("input", "to base 64");
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assert(result instanceof SyncDish);
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}),
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it("chef.bake: should take an input and an op name and perform it", () => {
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const result = chef.bake("some input", "to base 32");
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assert.strictEqual(result.toString(), "ONXW2ZJANFXHA5LU");
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}),
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it("chef.bake: should complain if recipe isnt a valid object", () => {
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try {
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chef.bake("some input", 3264);
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} catch (e) {
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assert.strictEqual(e.name, "TypeError");
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assert.strictEqual(e.message, "Recipe can only contain function names or functions");
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}
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}),
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it("chef.bake: Should complain if string op is invalid", () => {
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try {
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chef.bake("some input", "not a valid operation");
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assert.fail("Shouldn't be hit");
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} catch (e) {
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assert.strictEqual(e.name, "TypeError");
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assert.strictEqual(e.message, "Couldn't find an operation with name 'not a valid operation'.");
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}
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}),
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it("chef.bake: Should take an input and an operation and perform it", () => {
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const result = chef.bake("https://google.com/search?q=help", chef.parseURI);
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assert.strictEqual(result.toString(), "Protocol:\thttps:\nHostname:\tgoogle.com\nPath name:\t/search\nArguments:\n\tq = help\n");
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}),
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it("chef.bake: Should complain if an invalid operation is inputted", () => {
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try {
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chef.bake("https://google.com/search?q=help", () => {});
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assert.fail("Shouldn't be hit");
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} catch (e) {
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assert.strictEqual(e.name, "TypeError");
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assert.strictEqual(e.message, "Inputted function not a Chef operation.");
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}
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}),
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it("chef.bake: accepts an array of operation names and performs them all in order", () => {
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const result = chef.bake("https://google.com/search?q=that's a complicated question", ["URL encode", "URL decode", "Parse URI"]);
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assert.strictEqual(result.toString(), "Protocol:\thttps:\nHostname:\tgoogle.com\nPath name:\t/search\nArguments:\n\tq = that's a complicated question\n");
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}),
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it("chef.bake: if recipe is empty array, return input as dish", () => {
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const result = chef.bake("some input", []);
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assert.strictEqual(result.toString(), "some input");
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assert(result instanceof SyncDish, "Result is not instance of SyncDish");
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}),
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it("chef.bake: accepts an array of operations as recipe", () => {
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const result = chef.bake("https://google.com/search?q=that's a complicated question", [chef.URLEncode, chef.URLDecode, chef.parseURI]);
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assert.strictEqual(result.toString(), "Protocol:\thttps:\nHostname:\tgoogle.com\nPath name:\t/search\nArguments:\n\tq = that's a complicated question\n");
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}),
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it("should complain if an invalid operation is inputted as part of array", () => {
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try {
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chef.bake("something", [() => {}]);
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} catch (e) {
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assert.strictEqual(e.name, "TypeError");
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assert.strictEqual(e.message, "Inputted function not a Chef operation.");
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}
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}),
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it("chef.bake: should take single JSON object describing op and args OBJ", () => {
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const result = chef.bake("some input", {
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op: chef.toHex,
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args: {
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Delimiter: "Colon"
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}
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})
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assert.strictEqual(result.toString(), "73:6f:6d:65:20:69:6e:70:75:74");
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}),
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it("chef.bake: should take single JSON object describing op and args ARRAY", () => {
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const result = chef.bake("some input", {
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op: chef.toHex,
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args: ["Colon"]
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})
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assert.strictEqual(result.toString(), "73:6f:6d:65:20:69:6e:70:75:74");
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}),
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it("chef.bake: should error if op in JSON is not chef op", () => {
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try {
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chef.bake("some input", {
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op: () => {},
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args: ["Colon"],
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});
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} catch (e) {
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assert.strictEqual(e.name, "TypeError");
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assert.strictEqual(e.message, "Inputted function not a Chef operation.");
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}
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}),
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it("chef.bake: should take multiple ops in JSON object form, some ops by string", () => {
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const result = chef.bake("some input", [
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{
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op: chef.toHex,
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args: ["Colon"]
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},
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{
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op: "to octal",
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args: {
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delimiter: "Semi-colon",
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}
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}
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]);
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assert.strictEqual(result.toString(), "67;63;72;66;146;72;66;144;72;66;65;72;62;60;72;66;71;72;66;145;72;67;60;72;67;65;72;67;64");
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}),
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it("chef.bake: should handle op with multiple args", () => {
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const result = chef.bake("some input", {
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op: "to morse code",
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args: {
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formatOptions: "Dash/Dot",
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wordDelimiter: "Comma",
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letterDelimiter: "Backslash",
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}
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});
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assert.strictEqual(result.toString(), "DotDotDot\\DashDashDash\\DashDash\\Dot,DotDot\\DashDot\\DotDashDashDot\\DotDotDash\\Dash");
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}),
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it("chef.bake: should take compact JSON format from Chef Website as recipe", () => {
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const result = chef.bake("some input", [{"op":"To Morse Code","args":["Dash/Dot","Backslash","Comma"]},{"op":"Hex to PEM","args":["SOMETHING"]},{"op":"To Snake case","args":[false]}]);
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assert.strictEqual(result.toString(), "begin_something_anananaaaaak_da_aaak_da_aaaaananaaaaaaan_da_aaaaaaanan_da_aaak_end_something");
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}),
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it("chef.bake: should accept Clean JSON format from Chef website as recipe", () => {
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const result = chef.bake("some input", [
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{ "op": "To Morse Code",
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"args": ["Dash/Dot", "Backslash", "Comma"] },
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{ "op": "Hex to PEM",
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"args": ["SOMETHING"] },
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{ "op": "To Snake case",
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"args": [false] }
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]);
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assert.strictEqual(result.toString(), "begin_something_anananaaaaak_da_aaak_da_aaaaananaaaaaaan_da_aaaaaaanan_da_aaak_end_something");
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}),
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]);
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