add tests

.babelrc

@@ -0,0 +1,4 @@
+{
+  "presets": ["react-native"],
+  "ignore": false
+}

Tests/Setup.js

@@ -0,0 +1,39 @@
+import mockery from 'mockery';
+import m from 'module';
+
+// inject __DEV__ as it is not available when running through the tests
+global.__DEV__ = true;
+
+// We enable mockery and leave it on.
+mockery.enable();
+
+// Silence the warnings when *real* modules load... this is a change from
+// the norm.  We want to opt-in instead of opt-out because not everything
+// will be mocked.
+mockery.warnOnUnregistered(false);
+
+// Mock any libs that get called in here
+// I'm looking at you react-native-router-flux, reactotron etc!
+mockery.registerMock('reactotron-react-native', {});
+mockery.registerMock('reactotron-redux', {});
+mockery.registerMock('reactotron-apisauce', {});
+mockery.registerMock('react-native-animatable', { View: 'Animatable.View' });
+mockery.registerMock('react-native-vector-icons/Ionicons', {});
+
+// mock i18n as it uses react native stufff
+mockery.registerMock('react-native-i18n', {
+  t: key => key,
+});
+
+mockery.registerMock('react-native-router-flux', {});
+
+
+// Mock all images for React Native
+const originalLoader = m._load;
+m._load = (request, parent, isMain) => {
+  if (request.match(/.jpeg|.jpg|.png|.gif$/)) {
+    return { uri: request };
+  }
+
+  return originalLoader(request, parent, isMain);
+};

Tests/WheelPicker.test.js

@@ -0,0 +1,27 @@
+import React from 'react';
+
+import test from 'ava';
+import { shallow } from 'enzyme';
+import WheelPicker from '../WheelPicker';
+const wrapper = shallow(<WheelPicker />);
+
+test('component exists', (t) => {
+  t.is(wrapper.length, 1); // exists
+});
+
+test('component structure', (t) => {
+  t.is(wrapper.name(), 'WheelPicker'); // the right root component
+  t.is(wrapper.children().length, 0); // has 1 child
+});
+
+test('data', (t) => {
+  const data = [1, 2, 3];
+  const wrapperPress = shallow(<WheelPicker isCyclic={false} isCurved isAtmospheric visibleItemCount={4} backgroundColor={'black'} data={data} />);
+
+  t.is(wrapperPress.prop('data').length, 3);
+  t.is(wrapperPress.prop('isCurved'), true);
+  t.is(wrapperPress.prop('isAtmospheric'), true);
+  t.is(wrapperPress.prop('isCyclic'), false);
+  t.is(wrapperPress.prop('visibleItemCount'), 4);
+  t.is(wrapperPress.prop('backgroundColor'), 'black');
+});

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native-wheel-picker-android",
-  "version": "0.1.5",
+  "version": "0.1.6",
   "description": "Simple Wheel Picker for Android to use with react-native",
   "main": "index.js",
   "repository": {
@@ -25,18 +25,25 @@
     "lint": "eslint .",
     "test": "ava"
   },
+  "ava": {
+    "babel": "inherit",
+    "files": [ "Tests/**/*.js", "!Tests/Setup.js" ],
+    "require": [
+      "babel-register",
+      "babel-polyfill",
+      "react-native-mock/mock",
+      "./Tests/Setup"
+    ]
+  },
   "devDependencies": {
     "ava": "^0.17.0",
-    "react": "~15.3.0",
-    "react-native": "^0.34.0",
-    "react-dom": "^15.3.1",
-    "react-addons-test-utils": "^15.3.1",
     "eslint": "^3.12.2",
     "eslint-config-airbnb": "^13.0.0",
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-jsx-a11y": "^2.2.3",
     "eslint-plugin-react": "^6.8.0",
-    "pre-commit": "^1.2.2"
+    "pre-commit": "^1.2.2",
+    "react-native-mock": "^0.2.9"
   },
   "pre-commit": [
     "test"