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Merge branch 'artemisbot-features/messagepack'

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n1474335 2018-08-21 19:29:39 +01:00
commit f99ab87ca1
7 changed files with 182 additions and 12 deletions
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3
CHANGELOG.md
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@ -1,6 +1,9 @@
# Changelog
All notable changes to this project will be documented in this file.
### [8.3.0] - 2018-08-21
- 'To MessagePack' and 'From MessagePack' operations added @artemisbot #338
### [8.2.0] - 2018-08-21
- Added information links to most operations, accessible in the description popover @PenguinGeorge #298

5
package-lock.json generated
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@ -7566,6 +7566,11 @@
"integrity": "sha1-LRDAa9/TEuqXd2laTShDlFa3WUI=",
"dev": true
},
"notepack.io": {
"version": "2.1.3",
"resolved": "https://registry.npmjs.org/notepack.io/-/notepack.io-2.1.3.tgz",
"integrity": "sha512-AgSt+cP5XMooho1Ppn8NB3FFaVWefV+qZoZncYTUSch2GAEwlYLcIIbT5YVkMlFeNHnfwOvc4HDlbvrB5BRxXA=="
},
"npm-run-path": {
"version": "2.0.2",
"resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz",

1
package.json
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@ -108,6 +108,7 @@
"moment-timezone": "^0.5.21",
"node-forge": "^0.7.5",
"node-md6": "^0.1.0",
"notepack.io": "^2.1.3",
"nwmatcher": "^1.4.4",
"otp": "^0.1.3",
"popper.js": "^1.14.4",

8
src/core/config/Categories.json
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@ -47,7 +47,9 @@
"Change IP format",
"Encode text",
"Decode text",
"Swap endianness"
"Swap endianness",
"To MessagePack",
"From MessagePack"
]
},
{
@ -313,7 +315,9 @@
"To Camel case",
"To Kebab case",
"BSON serialise",
"BSON deserialise"
"BSON deserialise",
"To MessagePack",
"From MessagePack"
]
},
{

47
src/core/operations/FromMessagePack.mjs Normal file
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@ -0,0 +1,47 @@
/**
* @author Matt C [matt@artemisbot.uk]
* @copyright Crown Copyright 2018
* @license Apache-2.0
*/
import Operation from "../Operation";
import OperationError from "../errors/OperationError";
import notepack from "notepack.io";
/**
* From MessagePack operation
*/
class FromMessagePack extends Operation {
/**
* FromMessagePack constructor
*/
constructor() {
super();
this.name = "From MessagePack";
this.module = "Code";
this.description = "Converts MessagePack encoded data to JSON. MessagePack is a computer data interchange format. It is a binary form for representing simple data structures like arrays and associative arrays.";
this.infoURL = "https://wikipedia.org/wiki/MessagePack";
this.inputType = "ArrayBuffer";
this.outputType = "JSON";
this.args = [];
}
/**
* @param {ArrayBuffer} input
* @param {Object[]} args
* @returns {JSON}
*/
run(input, args) {
try {
const buf = Buffer.from(new Uint8Array(input));
return notepack.decode(buf);
} catch (err) {
throw new OperationError(`Could not decode MessagePack to JSON: ${err}`);
}
}
}
export default FromMessagePack;

50
src/core/operations/ToMessagePack.mjs Normal file
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@ -0,0 +1,50 @@
/**
* @author Matt C [matt@artemisbot.uk]
* @copyright Crown Copyright 2018
* @license Apache-2.0
*/
import Operation from "../Operation";
import OperationError from "../errors/OperationError.mjs";
import notepack from "notepack.io";
/**
* To MessagePack operation
*/
class ToMessagePack extends Operation {
/**
* ToMessagePack constructor
*/
constructor() {
super();
this.name = "To MessagePack";
this.module = "Code";
this.description = "Converts JSON to MessagePack encoded byte buffer. MessagePack is a computer data interchange format. It is a binary form for representing simple data structures like arrays and associative arrays.";
this.infoURL = "https://wikipedia.org/wiki/MessagePack";
this.inputType = "JSON";
this.outputType = "ArrayBuffer";
this.args = [];
}
/**
* @param {JSON} input
* @param {Object[]} args
* @returns {ArrayBuffer}
*/
run(input, args) {
try {
if (ENVIRONMENT_IS_WORKER()) {
return notepack.encode(input);
} else {
return notepack.encode(input).buffer;
}
} catch (err) {
throw new OperationError(`Could not encode JSON to MessagePack: ${err}`);
}
}
}
export default ToMessagePack;

80
test/tests/operations/Code.mjs
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@ -9,7 +9,7 @@
*/
import TestRegister from "../../TestRegister";
const JPATH_TEST_DATA = {
const JSON_TEST_DATA = {
"store": {
"book": [{
"category": "reference",
@ -184,7 +184,7 @@ TestRegister.addTests([
},
{
name: "JPath Expression: Empty expression",
input: JSON.stringify(JPATH_TEST_DATA),
input: JSON.stringify(JSON_TEST_DATA),
expectedOutput: "Invalid JPath expression: we need a path",
recipeConfig: [
{
@ -195,7 +195,7 @@ TestRegister.addTests([
},
{
name: "JPath Expression: Fetch of values from specific object",
input: JSON.stringify(JPATH_TEST_DATA),
input: JSON.stringify(JSON_TEST_DATA),
expectedOutput: [
"\"Nigel Rees\"",
"\"Evelyn Waugh\"",
@ -211,7 +211,7 @@ TestRegister.addTests([
},
{
name: "JPath Expression: Fetch of all values with matching key",
input: JSON.stringify(JPATH_TEST_DATA),
input: JSON.stringify(JSON_TEST_DATA),
expectedOutput: [
"\"Sayings of the Century\"",
"\"Sword of Honour\"",
@ -229,7 +229,7 @@ TestRegister.addTests([
},
{
name: "JPath Expression: All data in object",
input: JSON.stringify(JPATH_TEST_DATA),
input: JSON.stringify(JSON_TEST_DATA),
expectedOutput: [
"[{\"category\":\"reference\",\"author\":\"Nigel Rees\",\"title\":\"Sayings of the Century\",\"price\":8.95},{\"category\":\"fiction\",\"author\":\"Evelyn Waugh\",\"title\":\"Sword of Honour\",\"price\":12.99},{\"category\":\"fiction\",\"author\":\"Herman Melville\",\"title\":\"Moby Dick\",\"isbn\":\"0-553-21311-3\",\"price\":8.99},{\"category\":\"fiction\",\"author\":\"J. R. R. Tolkien\",\"title\":\"The Lord of the Rings\",\"isbn\":\"0-395-19395-8\",\"price\":22.99}]",
"{\"color\":\"red\",\"price\":19.95}",
@ -244,7 +244,7 @@ TestRegister.addTests([
},
{
name: "JPath Expression: Last element in array",
input: JSON.stringify(JPATH_TEST_DATA),
input: JSON.stringify(JSON_TEST_DATA),
expectedOutput: "{\"category\":\"fiction\",\"author\":\"J. R. R. Tolkien\",\"title\":\"The Lord of the Rings\",\"isbn\":\"0-395-19395-8\",\"price\":22.99}",
recipeConfig: [
{
@ -255,7 +255,7 @@ TestRegister.addTests([
},
{
name: "JPath Expression: First 2 elements in array",
input: JSON.stringify(JPATH_TEST_DATA),
input: JSON.stringify(JSON_TEST_DATA),
expectedOutput: [
"{\"category\":\"reference\",\"author\":\"Nigel Rees\",\"title\":\"Sayings of the Century\",\"price\":8.95}",
"{\"category\":\"fiction\",\"author\":\"Evelyn Waugh\",\"title\":\"Sword of Honour\",\"price\":12.99}"
@ -269,7 +269,7 @@ TestRegister.addTests([
},
{
name: "JPath Expression: All elements in array with property",
input: JSON.stringify(JPATH_TEST_DATA),
input: JSON.stringify(JSON_TEST_DATA),
expectedOutput: [
"{\"category\":\"fiction\",\"author\":\"Herman Melville\",\"title\":\"Moby Dick\",\"isbn\":\"0-553-21311-3\",\"price\":8.99}",
"{\"category\":\"fiction\",\"author\":\"J. R. R. Tolkien\",\"title\":\"The Lord of the Rings\",\"isbn\":\"0-395-19395-8\",\"price\":22.99}"
@ -283,7 +283,7 @@ TestRegister.addTests([
},
{
name: "JPath Expression: All elements in array which meet condition",
input: JSON.stringify(JPATH_TEST_DATA),
input: JSON.stringify(JSON_TEST_DATA),
expectedOutput: [
"{\"category\":\"fiction\",\"author\":\"Evelyn Waugh\",\"title\":\"Sword of Honour\",\"price\":12.99}",
"{\"category\":\"fiction\",\"author\":\"Herman Melville\",\"title\":\"Moby Dick\",\"isbn\":\"0-553-21311-3\",\"price\":8.99}",
@ -298,7 +298,7 @@ TestRegister.addTests([
},
{
name: "JPath Expression: All elements in object",
input: JSON.stringify(JPATH_TEST_DATA),
input: JSON.stringify(JSON_TEST_DATA),
expectedOutput: [
"{\"category\":\"reference\",\"author\":\"Nigel Rees\",\"title\":\"Sayings of the Century\",\"price\":8.95}",
"{\"category\":\"fiction\",\"author\":\"Herman Melville\",\"title\":\"Moby Dick\",\"isbn\":\"0-553-21311-3\",\"price\":8.99}"
@ -331,5 +331,65 @@ TestRegister.addTests([
"args": ["/div/p[@class=\"a\"]", "\\n"]
}
]
},
{
name: "To MessagePack: no content",
input: "",
expectedError: true,
recipeConfig: [
{
"op": "To MessagePack",
"args": []
},
{
"op": "To Hex",
"args": ["Space"]
}
]
},
{
name: "From MessagePack: no content",
input: "",
expectedOutput: "Could not decode MessagePack to JSON: Error: Could not parse",
recipeConfig: [
{
"op": "From Hex",
"args": ["Space"]
},
{
"op": "From MessagePack",
"args": []
}
]
},
{
name: "To MessagePack: valid json",
input: JSON.stringify(JSON_TEST_DATA),
expectedOutput: "81 a5 73 74 6f 72 65 83 a4 62 6f 6f 6b 94 84 a8 63 61 74 65 67 6f 72 79 a9 72 65 66 65 72 65 6e 63 65 a6 61 75 74 68 6f 72 aa 4e 69 67 65 6c 20 52 65 65 73 a5 74 69 74 6c 65 b6 53 61 79 69 6e 67 73 20 6f 66 20 74 68 65 20 43 65 6e 74 75 72 79 a5 70 72 69 63 65 cb 40 21 e6 66 66 66 66 66 84 a8 63 61 74 65 67 6f 72 79 a7 66 69 63 74 69 6f 6e a6 61 75 74 68 6f 72 ac 45 76 65 6c 79 6e 20 57 61 75 67 68 a5 74 69 74 6c 65 af 53 77 6f 72 64 20 6f 66 20 48 6f 6e 6f 75 72 a5 70 72 69 63 65 cb 40 29 fa e1 47 ae 14 7b 85 a8 63 61 74 65 67 6f 72 79 a7 66 69 63 74 69 6f 6e a6 61 75 74 68 6f 72 af 48 65 72 6d 61 6e 20 4d 65 6c 76 69 6c 6c 65 a5 74 69 74 6c 65 a9 4d 6f 62 79 20 44 69 63 6b a4 69 73 62 6e ad 30 2d 35 35 33 2d 32 31 33 31 31 2d 33 a5 70 72 69 63 65 cb 40 21 fa e1 47 ae 14 7b 85 a8 63 61 74 65 67 6f 72 79 a7 66 69 63 74 69 6f 6e a6 61 75 74 68 6f 72 b0 4a 2e 20 52 2e 20 52 2e 20 54 6f 6c 6b 69 65 6e a5 74 69 74 6c 65 b5 54 68 65 20 4c 6f 72 64 20 6f 66 20 74 68 65 20 52 69 6e 67 73 a4 69 73 62 6e ad 30 2d 33 39 35 2d 31 39 33 39 35 2d 38 a5 70 72 69 63 65 cb 40 36 fd 70 a3 d7 0a 3d a7 62 69 63 79 63 6c 65 82 a5 63 6f 6c 6f 72 a3 72 65 64 a5 70 72 69 63 65 cb 40 33 f3 33 33 33 33 33 a9 6e 65 77 73 70 61 70 65 72 92 83 a6 66 6f 72 6d 61 74 aa 62 72 6f 61 64 73 68 65 65 74 a5 74 69 74 6c 65 af 46 69 6e 61 6e 63 69 61 6c 20 54 69 6d 65 73 a5 70 72 69 63 65 cb 40 06 00 00 00 00 00 00 83 a6 66 6f 72 6d 61 74 a7 74 61 62 6c 6f 69 64 a5 74 69 74 6c 65 ac 54 68 65 20 47 75 61 72 64 69 61 6e a5 70 72 69 63 65 02",
recipeConfig: [
{
"op": "To MessagePack",
"args": []
},
{
"op": "To Hex",
"args": ["Space"]
}
]
},
{
name: "From MessagePack: valid msgpack",
input: "81 a5 73 74 6f 72 65 83 a4 62 6f 6f 6b 94 84 a8 63 61 74 65 67 6f 72 79 a9 72 65 66 65 72 65 6e 63 65 a6 61 75 74 68 6f 72 aa 4e 69 67 65 6c 20 52 65 65 73 a5 74 69 74 6c 65 b6 53 61 79 69 6e 67 73 20 6f 66 20 74 68 65 20 43 65 6e 74 75 72 79 a5 70 72 69 63 65 cb 40 21 e6 66 66 66 66 66 84 a8 63 61 74 65 67 6f 72 79 a7 66 69 63 74 69 6f 6e a6 61 75 74 68 6f 72 ac 45 76 65 6c 79 6e 20 57 61 75 67 68 a5 74 69 74 6c 65 af 53 77 6f 72 64 20 6f 66 20 48 6f 6e 6f 75 72 a5 70 72 69 63 65 cb 40 29 fa e1 47 ae 14 7b 85 a8 63 61 74 65 67 6f 72 79 a7 66 69 63 74 69 6f 6e a6 61 75 74 68 6f 72 af 48 65 72 6d 61 6e 20 4d 65 6c 76 69 6c 6c 65 a5 74 69 74 6c 65 a9 4d 6f 62 79 20 44 69 63 6b a4 69 73 62 6e ad 30 2d 35 35 33 2d 32 31 33 31 31 2d 33 a5 70 72 69 63 65 cb 40 21 fa e1 47 ae 14 7b 85 a8 63 61 74 65 67 6f 72 79 a7 66 69 63 74 69 6f 6e a6 61 75 74 68 6f 72 b0 4a 2e 20 52 2e 20 52 2e 20 54 6f 6c 6b 69 65 6e a5 74 69 74 6c 65 b5 54 68 65 20 4c 6f 72 64 20 6f 66 20 74 68 65 20 52 69 6e 67 73 a4 69 73 62 6e ad 30 2d 33 39 35 2d 31 39 33 39 35 2d 38 a5 70 72 69 63 65 cb 40 36 fd 70 a3 d7 0a 3d a7 62 69 63 79 63 6c 65 82 a5 63 6f 6c 6f 72 a3 72 65 64 a5 70 72 69 63 65 cb 40 33 f3 33 33 33 33 33 a9 6e 65 77 73 70 61 70 65 72 92 83 a6 66 6f 72 6d 61 74 aa 62 72 6f 61 64 73 68 65 65 74 a5 74 69 74 6c 65 af 46 69 6e 61 6e 63 69 61 6c 20 54 69 6d 65 73 a5 70 72 69 63 65 cb 40 06 00 00 00 00 00 00 83 a6 66 6f 72 6d 61 74 a7 74 61 62 6c 6f 69 64 a5 74 69 74 6c 65 ac 54 68 65 20 47 75 61 72 64 69 61 6e a5 70 72 69 63 65 02",
expectedOutput: JSON.stringify(JSON_TEST_DATA),
recipeConfig: [
{
"op": "From Hex",
"args": ["Space"]
},
{
"op": "From MessagePack",
"args": []
}
]
}
]);