Add tests

.circleci/config.yml

@@ -0,0 +1,27 @@
+version: 2.0
+jobs:
+  build:
+    docker:
+      - image: circleci/node:10.16-browsers
+    steps:
+      - checkout
+
+      - restore_cache:
+          keys:
+          - v1-dependencies-{{ checksum "package.json" }}
+          - v1-dependencies-
+
+      - run: npm install
+
+      - save_cache:
+          paths:
+            - node_modules
+          key: v1-dependencies-{{ checksum "package.json" }}
+
+      - run: npm run build:umd
+
+      - run: npm run test:compat
+      - run: npm run test
+
+      - store_test_results:
+          path: /tmp/test-results

.editorconfig

@@ -10,3 +10,6 @@ insert_final_newline = true
 
 [*.md]
 trim_trailing_whitespace = false
+
+[*.yml]
+indent_style = space

.testcaferc.json

@@ -0,0 +1,7 @@
+{
+	"speed": 0.4,
+	"reporter": {
+		"name": "xunit",
+		"output": "/tmp/test-results/res.xml"
+	}
+}

README.md

@@ -1,4 +1,4 @@
-# Sortable   [![DeepScan grade](https://deepscan.io/api/teams/3901/projects/5666/branches/43977/badge/grade.svg)](https://deepscan.io/dashboard#view=project&tid=3901&pid=5666&bid=43977) [![](https://data.jsdelivr.com/v1/package/npm/sortablejs/badge)](https://www.jsdelivr.com/package/npm/sortablejs) [![npm](https://img.shields.io/npm/v/sortablejs.svg)](https://www.npmjs.com/package/sortablejs)
+# Sortable   [![CircleCI](https://circleci.com/gh/SortableJS/Sortable.svg?style=svg)](https://circleci.com/gh/SortableJS/Sortable) [![DeepScan grade](https://deepscan.io/api/teams/3901/projects/5666/branches/43977/badge/grade.svg)](https://deepscan.io/dashboard#view=project&tid=3901&pid=5666&bid=43977) [![](https://data.jsdelivr.com/v1/package/npm/sortablejs/badge)](https://www.jsdelivr.com/package/npm/sortablejs) [![npm](https://img.shields.io/npm/v/sortablejs.svg)](https://www.npmjs.com/package/sortablejs)
 
 Sortable is a JavaScript library for reorderable drag-and-drop lists.
 
@@ -284,7 +284,7 @@ Whether or not the delay should be applied only if the user is using touch (eg.
 
 
 #### `swapThreshold` option
-Percentage of the target that the swap zone will take up, as a float between `0` and `1`. This option has nothing to do with the `swap` option.
+Percentage of the target that the swap zone will take up, as a float between `0` and `1`.
 
 [Read more](https://github.com/SortableJS/Sortable/wiki/Swap-Thresholds-and-Direction#swap-threshold)
 
@@ -295,7 +295,7 @@ Demo: http://sortablejs.github.io/Sortable#thresholds
 
 
 #### `invertSwap` option
-Set to `true` to set the swap zone to the sides of the target, for the effect of sorting "in between" items. This option has nothing to do with the `swap` option.
+Set to `true` to set the swap zone to the sides of the target, for the effect of sorting "in between" items.
 
 [Read more](https://github.com/SortableJS/Sortable/wiki/Swap-Thresholds-and-Direction#forcing-inverted-swap-zone)
 
@@ -306,7 +306,7 @@ Demo: http://sortablejs.github.io/Sortable#thresholds
 
 
 #### `invertedSwapThreshold` option
-Percentage of the target that the inverted swap zone will take up, as a float between `0` and `1`. If not given, will default to `swapThreshold`. This option has nothing to do with the `swap` option.
+Percentage of the target that the inverted swap zone will take up, as a float between `0` and `1`. If not given, will default to `swapThreshold`.
 
 [Read more](https://github.com/SortableJS/Sortable/wiki/Swap-Thresholds-and-Direction#dealing-with-swap-glitching)
 
@@ -694,7 +694,14 @@ The clone element.
 ---
 
 
-##### Sortable.mount(plugin:`...SortablePlugin|...SortablePlugin[]`)
+##### Sortable.get(element:`HTMLElement`):`Sortable`
+Get the Sortable instance on an element.
+
+
+---
+
+
+##### Sortable.mount(plugin:`...SortablePlugin|SortablePlugin[]`)
 Mounts a plugin to Sortable.