Testing improvements.

* Fix badges.

* Fix tests.

* Support multi-platform testing.

* Fix intermittent test failure. Don't support Node versions no longer in maintenance.

.travis.yml

@@ -2,7 +2,13 @@ language: node_js
 node_js:
   - "node"
   - "8"
-  - "7"
   - "6"
-  - "5"
-  - "4"
+  - "4"
+
+os:
+  - linux
+  - osx
+
+branches:
+  only:
+    - master

README.md

@@ -3,8 +3,9 @@ Case Sensitive Paths - Webpack Plugin
 
 [![Build Status](https://travis-ci.org/Urthen/case-sensitive-paths-webpack-plugin.svg?branch=master)](https://travis-ci.org/Urthen/case-sensitive-paths-webpack-plugin)
 [![Known Vulnerabilities](https://snyk.io/test/github/urthen/case-sensitive-paths-webpack-plugin/badge.svg?targetFile=package.json)](https://snyk.io/test/github/urthen/case-sensitive-paths-webpack-plugin?targetFile=package.json)
-[![npm](https://img.shields.io/npm/dm/localeval.svg)](https://www.npmjs.com/package/case-sensitive-paths-webpack-plugin)
-![Bananas: Ripe](https://img.shields.io/badge/Bananas-Ripe-yellow.svg)
+[![npm version](https://badge.fury.io/js/case-sensitive-paths-webpack-plugin.svg)](https://badge.fury.io/js/case-sensitive-paths-webpack-plugin)
+[![npm downloads](https://img.shields.io/npm/dw/case-sensitive-paths-webpack-plugin.svg)](https://www.npmjs.com/package/case-sensitive-paths-webpack-plugin)
+![bananas: ripe](https://img.shields.io/badge/bananas-ripe-yellow.svg)
 
 This Webpack plugin enforces the entire path of all required modules match the exact case of the actual path on disk.
 Using this plugin helps alleviate cases where developers working on OSX, which does not follow strict path case sensitivity,

test/index.js

@@ -1,5 +1,7 @@
 "use strict";
 
+const isPlatformCaseInsensitive = /^[win|darwin]/.test(process.platform);
+
 let assert = require("assert");
 let fs = require("fs-extra");
 let path = require("path");
@@ -25,25 +27,29 @@ function webpackCompilerAtDir(dir, otherOpts) {
 
 describe("CaseSensitivePathsPlugin", function() {
 
-    it("should compile and warn on wrong filename case", function(done) {
+    // This test will fail on case sensitive platforms, that's the whole point of this module.
+    // To ensure the rest of the library still works, disable *only this test.*
+    if (isPlatformCaseInsensitive) {
+      it("should compile and warn on wrong filename case", function (done) {
         let compiler = webpackCompilerAtDir('wrong-case');
 
-        compiler.run(function(err, stats) {
-            if (err) done(err);
-            assert(stats.hasErrors());
-            assert.equal(stats.hasWarnings(), false);
-            let jsonStats = stats.toJson();
-            assert.equal(jsonStats.errors.length, 1);
+        compiler.run(function (err, stats) {
+          if (err) done(err);
+          assert(stats.hasErrors());
+          assert.equal(stats.hasWarnings(), false);
+          let jsonStats = stats.toJson();
+          assert.equal(jsonStats.errors.length, 1);
 
-            let error = jsonStats.errors[0];
-            // check that the plugin produces the correct output
-            assert(error.indexOf('[CaseSensitivePathsPlugin]') > -1);
-            assert(error.indexOf('ExistingTestFile.js') > -1); // wrong file require
-            assert(error.indexOf('existingTestFile.js') > -1); // actual file name
+          let error = jsonStats.errors[0];
+          // check that the plugin produces the correct output
+          assert(error.indexOf('[CaseSensitivePathsPlugin]') > -1);
+          assert(error.indexOf('ExistingTestFile.js') > -1); // wrong file require
+          assert(error.indexOf('existingTestFile.js') > -1); // actual file name
 
-            done();
+          done();
         });
-    });
+      });
+    }
 
     // For future reference: This test is somewhat of a race condition, these values seem to work well.
     // If this test fails, sometimes just re-running will make it succeed.
@@ -61,6 +67,13 @@ describe("CaseSensitivePathsPlugin", function() {
         let jsonStats;
         let watcher = compiler.watch({poll: 500, aggregateTimeout: 500}, function(err, stats) {
 
+            // We already detected the change and marked ourselves done, don't continue.
+            // Short circuits some intermittent test errors where this would be called again after
+            // test completion.
+            if (resolved) {
+                return;
+            }
+
             if (err) done(err);
             watchCount++;