WEGnology Workflow Lab
The WEGnology Workflow Lab is an interactive training tool that provides a set of challenges to solve using WEGnology's Visual Workflow Engine. The Workflow Lab is intended to be used by both new and experienced WEGnology Developers to grow their workflow development skills.
If you're new to the Workflow Lab, please review the Workflow Lab Overview before continuing. If you need help, please see the Troubleshooting section below.
Running Tests
Each test will trigger a WEGnology Webhook with input data. Your workflow is expected to reply to the Webhook with the correct output data.
Next to the name of each test and test suites, you'll see a small run button (). While you're solving each test, it's recommended you use these to run just the specific test or test suite you're working on. If you think you've got everything solved and want to run the entire lab, you can do so with the button below:
Lab Results
0 passed | 0 fail | 0 not run
For each test in this suite, the input data will be POSTed to the URL above. The specific Test ID will be added as a query param (e.g. https://triggers.app.wnology.io/webhooks/your-webhook-id?id=add-two-numbers).
Example Input
{
"num1": 3,
"num2": 5
}Example Output
{
"result": 8
}{
"num1": 7,
"num2": 21
}{
"result": 28
}Results
This test has not been run yet.
Example Input
{
"num1": 3,
"num2": 5,
"num3": 40
}Example Output
{
"result": 48
}{
"num1": 19,
"num2": 21,
"num3": 2
}{
"result": 42
}Results
This test has not been run yet.
Example Input
{
"num": 4.4
}Example Output
{
"result": 4
}{
"num": 90.1
}{
"result": 90
}Results
This test has not been run yet.
Example Input
{
"fahrenheit": 50
}Example Output
{
"result": 10
}{
"fahrenheit": 100
}{
"result": 38
}Results
This test has not been run yet.
Example Input
{
"num": 16
}Example Output
{
"result": true
}{
"num": 19
}{
"result": false
}Results
This test has not been run yet.
Example Input
{
"num1": 3,
"num2": 50
}Example Output
{
"result": 39
}{
"num1": 100,
"num2": 500
}{
"result": 101
}Results
This test has not been run yet.
For each test in this suite, the input data will be POSTed to the URL above. The specific Test ID will be added as a query param (e.g. https://triggers.app.wnology.io/webhooks/your-webhook-id?id=mutate-add).
Example Input
{}Example Output
{
"result": {
"counter": 0
}
}Results
This test has not been run yet.
Example Input
{
"data": {
"temperature": 97,
"machineFaultCode": 1284,
"deleteMe": "delete me"
},
"working": {}
}Example Output
{
"result": {
"data": {
"temperature": 97,
"machineFaultCode": 1284,
"deleteMe": "delete me"
},
"working": {
"data": {
"temperature": 97,
"machineFaultCode": 1284
}
}
}
}Results
This test has not been run yet.
Example Input
{
"deeply": {
"nested": {
"object": {
"telemetry": {
"temperature": 97,
"machineFaultCode": 1284
}
}
}
},
"working": {}
}Example Output
{
"result": {
"deeply": {
"nested": {
"object": {}
}
},
"working": {
"telemetry": {
"temperature": 97,
"machineFaultCode": 1284
},
"text": "I love WEGnology"
}
}
}Results
This test has not been run yet.
For each test in this suite, the input data will be POSTed to the URL above. The specific Test ID will be added as a query param (e.g. https://triggers.app.wnology.io/webhooks/your-webhook-id?id=add-random-number-array).
Example Input
{
"numbers": [
8,
5,
12,
6
]
}Example Output
{
"result": 31
}{
"numbers": [
20,
21,
22,
23
]
}{
"result": 86
}Results
This test has not been run yet.
Example Input
{
"random": 77,
"numbers": [
44,
37,
52,
18,
60,
86,
77,
41,
12
]
}Example Output
{
"result": 6
}{
"random": 10,
"numbers": [
19,
21,
10,
16
]
}{
"result": 2
}Results
This test has not been run yet.
Example Input
{
"random": 7,
"numbers": [
1,
2,
3
]
}Example Output
{
"result": [
8,
9,
10
]
}{
"random": 11,
"numbers": [
1,
2,
3
]
}{
"result": [
12,
13,
14
]
}Results
This test has not been run yet.
Example Input
{
"numbers": [
44,
[
37
],
[
[
52,
18
],
60,
86
],
77,
41,
[
12
]
]
}Example Output
{
"result": [
44,
37,
52,
18,
60,
86,
77,
41,
12
]
}{
"numbers": [
1,
[
2,
[
3
],
4
],
[
5
]
]
}{
"result": [
1,
2,
3,
4,
5
]
}Results
This test has not been run yet.
Example Input
{
"devices": [
{
"id": "rqw3r3",
"name": "Device 1",
"class": "gateway"
},
{
"id": "12398f",
"name": "Device 1",
"class": "standalone"
}
]
}Example Output
{
"result": {
"gateway": [
{
"id": "rqw3r3",
"name": "Device 1",
"class": "gateway"
}
],
"standalone": [
{
"id": "12398f",
"name": "Device 2",
"class": "standalone"
}
]
}
}Results
This test has not been run yet.
For each test in this suite, the input data will be POSTed to the URL above. The specific Test ID will be added as a query param (e.g. https://triggers.app.wnology.io/webhooks/your-webhook-id?id=string-concat).
Example Input
{
"string1": "race",
"string2": "car"
}Example Output
{
"result": "racecar"
}{
"string1": "zabijica",
"string2": "ohoco"
}{
"result": "zabijicaohoco"
}Results
This test has not been run yet.
Example Input
{
"string": "2242"
}Example Output
{
"result": "22"
}{
"string": "rock"
}{
"result": "ro"
}Results
This test has not been run yet.
Example Input
{
"string": "1,1,0,0,1,1,1,0"
}Example Output
{
"result": [
1,
1,
0,
0,
1,
1,
1,
0
]
}{
"string": "0,0,0"
}{
"result": [
0,
0,
0
]
}Results
This test has not been run yet.
Example Input
{
"email1": "modbus@example.com",
"email2": "Modbus@example.com"
}Example Output
{
"result": true
}{
"email1": "iot@example.com",
"email2": "wegnology@example.com"
}{
"result": false
}Results
This test has not been run yet.
For each test in this suite, the input data will be POSTed to the URL above. The specific Test ID will be added as a query param (e.g. https://triggers.app.wnology.io/webhooks/your-webhook-id?id=add-helper).
Example Input
{
"num1": 3,
"num2": 5
}Example Output
{
"result": 8
}{
"num1": 7,
"num2": 21
}{
"result": 28
}Results
This test has not been run yet.
Example Input
{
"array1": [
46,
27,
62,
17
],
"array2": [
27,
1,
10
]
}Example Output
{
"result": 7
}{
"array1": [
19
],
"array2": [
14,
88,
27,
7,
11
]
}{
"result": 6
}Results
This test has not been run yet.
Example Input
{
"string": " abba "
}Example Output
{
"result": "abba"
}Results
This test has not been run yet.
Example Input
{
"number": 1689.3489
}Example Output
{
"result": "1,689.35"
}{
"number": 3.14159265
}{
"result": 3.14
}Results
This test has not been run yet.
Example Input
{
"date": "2099-05-26T11:36:47.206Z"
}Example Output
{
"result": "05/26/2099"
}{
"date": "2019-09-06T13:30:52.557Z"
}{
"result": "09/06/2019"
}Results
This test has not been run yet.
Example Input
{
"date": "2099-05-26T11:36:47.206Z",
"element": "day"
}Example Output
{
"result": "5"
}{
"date": "2019-09-06T13:30:52.557Z",
"element": "year"
}{
"result": "2019"
}{
"date": "2019-09-06T13:30:52.557Z",
"element": "month"
}{
"result": "9"
}Results
This test has not been run yet.
For each test in this suite, the input data will be POSTed to the URL above. The specific Test ID will be added as a query param (e.g. https://triggers.app.wnology.io/webhooks/your-webhook-id?id=count-workflow-runs).
Example Input
{
"count": true
}Example Output
First execution, result ignored
{}{
"result": {}
}{}{
"result": {}
}{
"count": true
}{
"result": 2
}Results
This test has not been run yet.
Example Input
{
"count": true,
"id": "a"
}Example Output
First execution, result ignored
{
"count": true,
"id": "b"
}First execution, result ignored
{
"id": "b"
}{
"result": {}
}{
"id": "a"
}{
"result": {}
}{
"count": true,
"id": "b"
}{
"result": 1
}Results
This test has not been run yet.
For each test in this suite, the input data will be POSTed to the URL above. The specific Test ID will be added as a query param (e.g. https://triggers.app.wnology.io/webhooks/your-webhook-id?id=decode-json).
Example Input
{
"raw": "{\"num1\":5,\"num2\":8}"
}Example Output
{
"result": 13
}Results
This test has not been run yet.
Example Input
{
"value": "aGVsbG8="
}Example Output
{
"result": "hello"
}{
"value": "d29ybGQ="
}{
"result": "world"
}Results
This test has not been run yet.
Example Input
{
"value": "hello"
}Example Output
{
"result": "aGVsbG8="
}Results
This test has not been run yet.
Example Input
{
"raw": "480000000c000000"
}Example Output
{
"result": {
"temperature": 72,
"voltage": 12
}
}Results
This test has not been run yet.
Example Input
<?xml version="1.0" encoding="UTF-8"?>
<Sensor>
<Temperature>
<Value>100</Value>
<Threshold>95</Threshold>
</Temperature>
<Voltage>
<Value>12</Value>
<Threshold>14</Threshold>
</Voltage>
<Current>
<Value>15</Value>
<Threshold>30</Threshold>
</Current>
</Sensor>Example Output
{
"result": {
"temperature": true,
"voltage": false,
"current": false
}
}Results
This test has not been run yet.
Example Input
{
"data": {
"string": "example",
"num": 4
},
"secret": "SECRET"
}Example Output
{
"token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdHJpbmciOiJleGFtcGxlIiwibnVtIjo0fQ.tr0A5yGnZq7rE2N-Qow_t35ANyTu2v4eNWEkg7-RqfY"
}Results
This test has not been run yet.
For each test in this suite, the input data will be POSTed to the URL above. The specific Test ID will be added as a query param (e.g. https://triggers.app.wnology.io/webhooks/your-webhook-id?id=required-fields).
Example Input
{
"email": "jane@example.com",
"password": "my-password",
"firstName": "Jane"
}Example Output
{
"error": "One or more user fields are missing."
}Status Code: 400{
"email": "jane@example.com",
"password": "my-password",
"firstName": "Jane",
"lastName": "Smith"
}{
"result": "success"
}Status Code: 200Results
This test has not been run yet.
Troubleshooting
If you have trouble completing a test in the Workflow Lab, a Solution Workflow for each test suite is available on GitHub. Each Solution Workflow is WEGnology's recommended way of solving these problems.
If the Solution Workflows do not address your concern, feel free to post a question in the Workflow Lab section of the WEGnology Forums.
Common Problems:
- If your "Actual Output" for an test looks unfamiliar, be sure to check that you are triggering the correct Webhook/Workflow. It's possible to have two workflows listening to the same Webhook.
- The Workflow Lab expects your workflow to return valid JSON. It's important to ensure that within the Webhook Reply Node, you add a header of "Content-Type" and it's set to "application/json"
