initial tests for cob

2026-08-24 03:14:12 -05:00 · 2015-05-29 01:55:31 -07:00
parent 8d2456b7d0
commit 96b7e43880
1 changed files with 69 additions and 0 deletions
@@ -0,0 +1,69 @@
+'use strict';
+
+var should = require('should');
+
+describe('COB', function ( ) {
+  var cob = require('../lib/plugins/cob')();
+
+  cob.profile = {
+    sens: 95
+    , carbratio: 18
+    , carbs_hr: 30
+  };
+
+  it('should calculate IOB, multiple treatments', function() {
+
+    var treatments = [
+      {
+        "carbs": "100",
+        "created_at": new Date("2015-05-29T02:03:48.827Z")
+      },
+      {
+        "carbs": "10",
+        "created_at": new Date("2015-05-29T03:45:10.670Z")
+      }
+    ];
+
+    var after100 = cob.cobTotal(treatments, new Date("2015-05-29T02:03:49.827Z"));
+    var before10 = cob.cobTotal(treatments, new Date("2015-05-29T03:45:10.670Z"));
+    var after10 = cob.cobTotal(treatments, new Date("2015-05-29T03:45:11.670Z"));
+
+    console.info('>>>>after100:', after100);
+    console.info('>>>>before10:', before10);
+    console.info('>>>>after2nd:', after10);
+
+    after100.cob.should.equal(100);
+    Math.round(before10.cob).should.equal(59);
+    Math.round(after10.cob).should.equal(69); //WTF == 128
+  });
+
+  it('should calculate IOB, single treatment', function() {
+
+    var treatments = [
+      {
+        "carbs": "8",
+        "created_at": new Date("2015-05-29T04:40:40.174Z")
+      }
+    ];
+
+    var rightAfterCorrection = new Date("2015-05-29T04:41:40.174Z");
+    var later1 = new Date("2015-05-29T05:04:40.174Z");
+    var later2 = new Date("2015-05-29T05:20:00.174Z");
+    var later3 = new Date("2015-05-29T05:50:00.174Z");
+    var later4 = new Date("2015-05-29T06:50:00.174Z");
+
+    var result1 = cob.cobTotal(treatments, rightAfterCorrection);
+    var result2 = cob.cobTotal(treatments, later1);
+    var result3 = cob.cobTotal(treatments, later2);
+    var result4 = cob.cobTotal(treatments, later3);
+    var result5 = cob.cobTotal(treatments, later4);
+
+    result1.cob.should.equal(8);
+    result2.cob.should.equal(6);
+    result3.cob.should.equal(0);
+    result4.cob.should.equal(0);
+    result5.cob.should.equal(0);
+  });
+
+
+});