test: add node-path-tester-spec.js

Author: savetheclocktower

spec/node-path-tester-spec.js

@@ -0,0 +1,36 @@
+'use babel';
+
+import NodePathTester from '../lib/node-path-tester';
+
+describe('Node path tester', () => {
+
+  beforeEach(async () => {
+    atom.config.set('linter-eslint-node.nodeBin', 'node');
+
+    atom.packages.triggerDeferredActivationHooks();
+    atom.packages.triggerActivationHook('core:loaded-shell-environment');
+
+    await atom.packages.activatePackage('language-javascript');
+    await atom.packages.activatePackage('linter-eslint-node');
+  });
+
+  describe('testSync', () => {
+    it('tests the location of nodeBin synchronously', () => {
+      expect(NodePathTester.testSync('node')).not.toBe(false);
+      expect(NodePathTester.testSync('fdsfljksdafd')).toBe(false);
+    });
+  });
+
+  describe('test', () => {
+    it('tests the location of nodeBin asynchronously', async () => {
+      expect(await NodePathTester.test('node')).not.toBe(false);
+      try {
+        await NodePathTester.test('fdsfljksdafd');
+        // If we get this far, fail the test
+        expect(false).toBe(true);
+      } catch (err) {
+        expect(err instanceof Error).toBe(true);
+      }
+    });
+  });
+});