cleanup: simplify linter globals setup for tests (#294)

Author: vetruvet

test/.eslintrc.json

@@ -0,0 +1,5 @@
+{
+  "env": {
+    "jasmine": true
+  }
+}

test/testBoundingBox.js

@@ -1,5 +1,3 @@
-/* global describe it expect */
-
 import BoundingBox from "../src/js/BoundingBox";
 
 import { boundingBoxOptions } from "./helpers";

test/testDrift.js

@@ -1,5 +1,3 @@
-/* global describe it expect beforeEach afterEach spyOn */
-
 import Drift from "../src/js/Drift";
 
 import { defaultDriftConfig } from "./helpers";

test/testTrigger.js

@@ -1,5 +1,3 @@
-/* global describe it expect beforeEach afterEach */
-
 import Trigger from "../src/js/Trigger";
 
 import { mockEvent, triggerOptions } from "./helpers";

test/testZoomPane.js

@@ -1,5 +1,3 @@
-/* global describe it expect */
-
 import ZoomPane from "../src/js/ZoomPane";
 
 import { zoomPaneOptions } from "./helpers";