From 69448c73290ca59ae8430ff6d64bfa41f77bfc4a Mon Sep 17 00:00:00 2001
From: Dave Conway-Jones <conway@uk.ibm.com>
Date: Thu, 30 Aug 2018 20:54:03 +0100
Subject: [PATCH] pi nodes - increase test coverage slightly

---
 test/nodes/core/hardware/36-rpi-gpio_spec.js | 65 +++++++++++++++++++-
 1 file changed, 62 insertions(+), 3 deletions(-)

diff --git a/test/nodes/core/hardware/36-rpi-gpio_spec.js b/test/nodes/core/hardware/36-rpi-gpio_spec.js
index c11ea254c..871dabcf9 100644
--- a/test/nodes/core/hardware/36-rpi-gpio_spec.js
+++ b/test/nodes/core/hardware/36-rpi-gpio_spec.js
@@ -15,7 +15,8 @@
  **/
 
 var should = require("should");
-var rpi = require("../../../../nodes/core/hardware/36-rpi-gpio.js");
+var rpiNode    = require("../../../../nodes/core/hardware/36-rpi-gpio.js");
+var statusNode = require("../../../../nodes/core/core/25-status.js");
 var helper = require("node-red-node-test-helper");
 var fs = require("fs");
 
@@ -50,7 +51,7 @@ describe('RPI GPIO Node', function() {
 
     it('should load Input node', function(done) {
         var flow = [{id:"n1", type:"rpi-gpio in", name:"rpi-gpio in" }];
-        helper.load(rpi, flow, function() {
+        helper.load(rpiNode, flow, function() {
             var n1 = helper.getNode("n1");
             n1.should.have.property('name', 'rpi-gpio in');
             try {
@@ -69,7 +70,7 @@ describe('RPI GPIO Node', function() {
 
     it('should load Output node', function(done) {
         var flow = [{id:"n1", type:"rpi-gpio out", name:"rpi-gpio out" }];
-        helper.load(rpi, flow, function() {
+        helper.load(rpiNode, flow, function() {
             var n1 = helper.getNode("n1");
             n1.should.have.property('name', 'rpi-gpio out');
             try {
@@ -86,4 +87,62 @@ describe('RPI GPIO Node', function() {
         });
     });
 
+
+    it('should read a dummy value high (not on Pi)', function(done) {
+        var flow = [{id:"n1", type:"rpi-gpio in", pin:"7", intype:"up", debounce:"25", read:true, wires:[["n2"]] },
+        {id:"n2", type:"helper"}];
+        helper.load(rpiNode, flow, function() {
+            var n1 = helper.getNode("n1");
+            var n2 = helper.getNode("n2");
+            n2.on("input", function(msg) {
+                try {
+                    msg.should.have.property('topic', 'pi/7');
+                    msg.should.have.property('payload', 1);
+                    done();
+                } catch(err) {
+                    done(err);
+                }
+            });
+        });
+    });
+
+    it('should read a dummy value low (not on Pi)', function(done) {
+        var flow = [{id:"n1", type:"rpi-gpio in", pin:"11", intype:"down", debounce:"25", read:true, wires:[["n2"]] },
+        {id:"n2", type:"helper"}];
+        helper.load(rpiNode, flow, function() {
+            var n1 = helper.getNode("n1");
+            var n2 = helper.getNode("n2");
+            n2.on("input", function(msg) {
+                try {
+                    msg.should.have.property('topic', 'pi/11');
+                    msg.should.have.property('payload', 0);
+                    done();
+                } catch(err) {
+                    done(err);
+                }
+            });
+        });
+    });
+
+    it('should be able preset out to a dummy value (not on Pi)', function(done) {
+        var flow = [{id:"n1", type:"rpi-gpio out", pin:"7", out:"out", level:"0", set:true, freq:"", wires:[], z:"1"},
+        {id:"n2", type:"status", scope:null, wires:[["n3"]], z:"1"},
+        {id:"n3", type:"helper", z:"1"}];
+        helper.load([rpiNode,statusNode], flow, function() {
+            var n1 = helper.getNode("n1");
+            var n2 = helper.getNode("n2");
+            var n3 = helper.getNode("n3");
+            n3.on("input", function(msg) {
+                try {
+                    msg.should.have.property('status');
+                    msg.status.should.have.property('text', "rpi-gpio.status.na");
+                    done();
+                } catch(err) {
+                    done(err);
+                }
+            });
+            n1.receive({payload:"1"});
+        });
+    });
+
 });