Added a simple duck test

chrishardstaff · Mar 16, 2018 · 6b56889 · 6b56889
1 parent 6122165
commit 6b56889
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Showing 3 changed files with 38 additions and 1 deletion.
diff --git a/.vscode/launch.json b/.vscode/launch.json
@@ -0,0 +1,14 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Launch Program",
+      "program": "${file}"
+    }
+  ]
+}
diff --git a/package.json b/package.json
@@ -4,7 +4,7 @@
   "description": "Extensible, mobile friendly pan and zoom framework (supports DOM and SVG).",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1",
+    "test": "tap test/*.js",
     "build": "browserify -s panzoom ./index.js > dist/panzoom.js && uglifyjs dist/panzoom.js > dist/panzoom.min.js"
   },
   "keywords": [
@@ -22,5 +22,9 @@
   "dependencies": {
     "amator": "^1.0.1",
     "wheel": "0.0.4"
+  },
+  "devDependencies": {
+    "jsdom": "^11.6.2",
+    "tap": "^11.1.2"
   }
 }
diff --git a/test/panzoom.js b/test/panzoom.js
@@ -0,0 +1,19 @@
+var test = require('tap').test;
+var JSDOM = require("jsdom").JSDOM;
+var globalDom = new JSDOM('', { pretendToBeVisual: true });
+global.window = globalDom.window;
+global.document = globalDom.window.document;
+global.HTMLElement = globalDom.window.HTMLElement;
+global.SVGElement = globalDom.window.SVGElement;
+
+test('it can be created', (t) => {
+  // Note - have to do it after globals initialized.
+  var createPanzoom = require('../');
+  var dom = new JSDOM(`<body><div class='content'></div></body>`);
+  const document = dom.window.document;
+  var content = document.querySelector('.content');
+
+  var panzoom = createPanzoom(content);
+  t.ok(panzoom, 'Created');
+  t.end();
+});