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SLMessage now supports instancing from an encoded SLMessage

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This allows the base class to be evaluated by unit tests in a way that mocks what the library does with actual messages received from pool equipment.
This commit is contained in:
Chris Pickett
2020-02-09 14:39:43 -06:00
parent 22357f11e2
commit c9afb53810
1 changed files with 12 additions and 3 deletions
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15
messages/SLMessage.js
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@ -5,10 +5,19 @@ const SmartBuffer = require('smart-buffer').SmartBuffer;
exports.SLMessage = class SLMessage extends SmartBuffer {
constructor(senderId, messageId) {
super();
this.writeUInt16LE(senderId);
this.writeUInt16LE(messageId);
this._wroteSize = false;
if (typeof senderId === 'number' || typeof senderId === 'undefined') {
this.writeUInt16LE(senderId || 0);
this.writeUInt16LE(messageId || 0);
this._wroteSize = false;
} else if (senderId) {
this._wroteSize = true;
var buffer = senderId;
this.writeBuffer(buffer, 0);
this.decode();
}
}
toBuffer() {