EVOLV/test/e2e/flows.json

[
    {
        "id": "e2e-flow-tab",
        "type": "tab",
        "label": "E2E Test Flow",
        "disabled": false,
        "info": "End-to-end test flow that verifies EVOLV nodes load, accept input, and produce output."
    },
    {
        "id": "inject-trigger",
        "type": "inject",
        "z": "e2e-flow-tab",
        "name": "Trigger once on start",
        "props": [
            { "p": "payload" },
            { "p": "topic", "vt": "str" }
        ],
        "repeat": "",
        "crontab": "",
        "once": true,
        "onceDelay": "3",
        "topic": "e2e-test",
        "payload": "",
        "payloadType": "date",
        "x": 160,
        "y": 80,
        "wires": [["build-measurement-msg"]]
    },
    {
        "id": "build-measurement-msg",
        "type": "function",
        "z": "e2e-flow-tab",
        "name": "Build measurement input",
        "func": "// Simulate an analog sensor reading sent to the measurement node.\n// The measurement node expects a numeric payload on topic 'analogInput'.\nmsg.payload = 4.2 + Math.random() * 15.8;  // 4-20 mA range\nmsg.topic = 'analogInput';\nnode.status({ fill: 'green', shape: 'dot', text: 'sent ' + msg.payload.toFixed(2) });\nreturn msg;",
        "outputs": 1,
        "timeout": "",
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 380,
        "y": 80,
        "wires": [["evolv-measurement"]]
    },
    {
        "id": "evolv-measurement",
        "type": "measurement",
        "z": "e2e-flow-tab",
        "name": "E2E-Level-Sensor",
        "scaling": true,
        "i_min": 4,
        "i_max": 20,
        "i_offset": 0,
        "o_min": 0,
        "o_max": 5,
        "simulator": false,
        "smooth_method": "",
        "count": "10",
        "uuid": "",
        "supplier": "e2e-test",
        "category": "level",
        "assetType": "sensor",
        "model": "e2e-virtual",
        "unit": "m",
        "enableLog": false,
        "logLevel": "error",
        "positionVsParent": "upstream",
        "positionIcon": "",
        "hasDistance": false,
        "distance": 0,
        "distanceUnit": "m",
        "distanceDescription": "",
        "x": 600,
        "y": 80,
        "wires": [
            ["debug-process"],
            ["debug-dbase"],
            ["debug-parent"]
        ]
    },
    {
        "id": "debug-process",
        "type": "debug",
        "z": "e2e-flow-tab",
        "name": "Process Output",
        "active": true,
        "tosidebar": true,
        "console": true,
        "tostatus": true,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 830,
        "y": 40,
        "wires": []
    },
    {
        "id": "debug-dbase",
        "type": "debug",
        "z": "e2e-flow-tab",
        "name": "Database Output",
        "active": true,
        "tosidebar": true,
        "console": true,
        "tostatus": true,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 840,
        "y": 80,
        "wires": []
    },
    {
        "id": "debug-parent",
        "type": "debug",
        "z": "e2e-flow-tab",
        "name": "Parent Output",
        "active": true,
        "tosidebar": true,
        "console": true,
        "tostatus": true,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 830,
        "y": 120,
        "wires": []
    },
    {
        "id": "inject-periodic",
        "type": "inject",
        "z": "e2e-flow-tab",
        "name": "Periodic (5s)",
        "props": [
            { "p": "payload" },
            { "p": "topic", "vt": "str" }
        ],
        "repeat": "5",
        "crontab": "",
        "once": true,
        "onceDelay": "6",
        "topic": "e2e-heartbeat",
        "payload": "",
        "payloadType": "date",
        "x": 160,
        "y": 200,
        "wires": [["heartbeat-func"]]
    },
    {
        "id": "heartbeat-func",
        "type": "function",
        "z": "e2e-flow-tab",
        "name": "Heartbeat check",
        "func": "// Verify the EVOLV measurement node is running by querying its presence\nmsg.payload = {\n    check: 'heartbeat',\n    timestamp: Date.now(),\n    nodeCount: global.get('_e2e_msg_count') || 0\n};\n// Increment message counter\nlet count = global.get('_e2e_msg_count') || 0;\nglobal.set('_e2e_msg_count', count + 1);\nnode.status({ fill: 'blue', shape: 'ring', text: 'beat #' + (count+1) });\nreturn msg;",
        "outputs": 1,
        "timeout": "",
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 380,
        "y": 200,
        "wires": [["debug-heartbeat"]]
    },
    {
        "id": "debug-heartbeat",
        "type": "debug",
        "z": "e2e-flow-tab",
        "name": "Heartbeat Debug",
        "active": true,
        "tosidebar": true,
        "console": true,
        "tostatus": false,
        "complete": "payload",
        "targetType": "msg",
        "statusVal": "",
        "statusType": "auto",
        "x": 600,
        "y": 200,
        "wires": []
    }
]