diff --git a/package.json b/package.json
index e1ada215e1..817ea26f2e 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "clean-css": "3.4.20",
     "coveralls": "2.11.14",
     "debounce": "^1.0.0",
-    "eslint": "3.8.1",
+    "eslint": "3.9.1",
     "eslint-config-openlayers": "5.0.0",
     "eslint-plugin-openlayers-internal": "2.2.0",
     "expect.js": "0.3.1",
diff --git a/src/ol/render/canvas/linestringreplay.js b/src/ol/render/canvas/linestringreplay.js
index 85d981b6ad..55b00a0b49 100644
--- a/src/ol/render/canvas/linestringreplay.js
+++ b/src/ol/render/canvas/linestringreplay.js
@@ -124,14 +124,15 @@ ol.render.canvas.LineStringReplay.prototype.setStrokeStyle_ = function() {
       state.currentLineWidth != lineWidth ||
       state.currentMiterLimit != miterLimit) {
     if (state.lastStroke != this.coordinates.length) {
-      this.instructions.push(
-          [ol.render.canvas.Instruction.STROKE]);
+      this.instructions.push([ol.render.canvas.Instruction.STROKE]);
       state.lastStroke = this.coordinates.length;
     }
-    this.instructions.push(
-        [ol.render.canvas.Instruction.SET_STROKE_STYLE,
-         strokeStyle, lineWidth, lineCap, lineJoin, miterLimit, lineDash],
-        [ol.render.canvas.Instruction.BEGIN_PATH]);
+    this.instructions.push([
+      ol.render.canvas.Instruction.SET_STROKE_STYLE,
+      strokeStyle, lineWidth, lineCap, lineJoin, miterLimit, lineDash
+    ], [
+      ol.render.canvas.Instruction.BEGIN_PATH
+    ]);
     state.currentStrokeStyle = strokeStyle;
     state.currentLineCap = lineCap;
     state.currentLineDash = lineDash;
@@ -155,15 +156,16 @@ ol.render.canvas.LineStringReplay.prototype.drawLineString = function(lineString
   }
   this.setStrokeStyle_();
   this.beginGeometry(lineStringGeometry, feature);
-  this.hitDetectionInstructions.push(
-      [ol.render.canvas.Instruction.SET_STROKE_STYLE,
-       state.strokeStyle, state.lineWidth, state.lineCap, state.lineJoin,
-       state.miterLimit, state.lineDash],
-      [ol.render.canvas.Instruction.BEGIN_PATH]);
+  this.hitDetectionInstructions.push([
+    ol.render.canvas.Instruction.SET_STROKE_STYLE,
+    state.strokeStyle, state.lineWidth, state.lineCap, state.lineJoin,
+    state.miterLimit, state.lineDash
+  ], [
+    ol.render.canvas.Instruction.BEGIN_PATH
+  ]);
   var flatCoordinates = lineStringGeometry.getFlatCoordinates();
   var stride = lineStringGeometry.getStride();
-  this.drawFlatCoordinates_(
-      flatCoordinates, 0, flatCoordinates.length, stride);
+  this.drawFlatCoordinates_(flatCoordinates, 0, flatCoordinates.length, stride);
   this.hitDetectionInstructions.push([ol.render.canvas.Instruction.STROKE]);
   this.endGeometry(lineStringGeometry, feature);
 };
@@ -182,11 +184,13 @@ ol.render.canvas.LineStringReplay.prototype.drawMultiLineString = function(multi
   }
   this.setStrokeStyle_();
   this.beginGeometry(multiLineStringGeometry, feature);
-  this.hitDetectionInstructions.push(
-      [ol.render.canvas.Instruction.SET_STROKE_STYLE,
-       state.strokeStyle, state.lineWidth, state.lineCap, state.lineJoin,
-       state.miterLimit, state.lineDash],
-      [ol.render.canvas.Instruction.BEGIN_PATH]);
+  this.hitDetectionInstructions.push([
+    ol.render.canvas.Instruction.SET_STROKE_STYLE,
+    state.strokeStyle, state.lineWidth, state.lineCap, state.lineJoin,
+    state.miterLimit, state.lineDash
+  ], [
+    ol.render.canvas.Instruction.BEGIN_PATH
+  ]);
   var ends = multiLineStringGeometry.getEnds();
   var flatCoordinates = multiLineStringGeometry.getFlatCoordinates();
   var stride = multiLineStringGeometry.getStride();
diff --git a/src/ol/render/canvas/polygonreplay.js b/src/ol/render/canvas/polygonreplay.js
index fa6dd6ecd2..f1fb40850c 100644
--- a/src/ol/render/canvas/polygonreplay.js
+++ b/src/ol/render/canvas/polygonreplay.js
@@ -135,14 +135,16 @@ ol.render.canvas.PolygonReplay.prototype.drawCircle = function(circleGeometry, f
   this.setFillStrokeStyles_(circleGeometry);
   this.beginGeometry(circleGeometry, feature);
   // always fill the circle for hit detection
-  this.hitDetectionInstructions.push(
-      [ol.render.canvas.Instruction.SET_FILL_STYLE,
-       ol.color.asString(ol.render.canvas.defaultFillStyle)]);
+  this.hitDetectionInstructions.push([
+    ol.render.canvas.Instruction.SET_FILL_STYLE,
+    ol.color.asString(ol.render.canvas.defaultFillStyle)
+  ]);
   if (state.strokeStyle !== undefined) {
-    this.hitDetectionInstructions.push(
-        [ol.render.canvas.Instruction.SET_STROKE_STYLE,
-         state.strokeStyle, state.lineWidth, state.lineCap, state.lineJoin,
-         state.miterLimit, state.lineDash]);
+    this.hitDetectionInstructions.push([
+      ol.render.canvas.Instruction.SET_STROKE_STYLE,
+      state.strokeStyle, state.lineWidth, state.lineCap, state.lineJoin,
+      state.miterLimit, state.lineDash
+    ]);
   }
   var flatCoordinates = circleGeometry.getFlatCoordinates();
   var stride = circleGeometry.getStride();
@@ -185,14 +187,16 @@ ol.render.canvas.PolygonReplay.prototype.drawPolygon = function(polygonGeometry,
   this.setFillStrokeStyles_(polygonGeometry);
   this.beginGeometry(polygonGeometry, feature);
   // always fill the polygon for hit detection
-  this.hitDetectionInstructions.push(
-      [ol.render.canvas.Instruction.SET_FILL_STYLE,
-       ol.color.asString(ol.render.canvas.defaultFillStyle)]);
+  this.hitDetectionInstructions.push([
+    ol.render.canvas.Instruction.SET_FILL_STYLE,
+    ol.color.asString(ol.render.canvas.defaultFillStyle)]
+                                    );
   if (state.strokeStyle !== undefined) {
-    this.hitDetectionInstructions.push(
-        [ol.render.canvas.Instruction.SET_STROKE_STYLE,
-         state.strokeStyle, state.lineWidth, state.lineCap, state.lineJoin,
-         state.miterLimit, state.lineDash]);
+    this.hitDetectionInstructions.push([
+      ol.render.canvas.Instruction.SET_STROKE_STYLE,
+      state.strokeStyle, state.lineWidth, state.lineCap, state.lineJoin,
+      state.miterLimit, state.lineDash
+    ]);
   }
   var ends = polygonGeometry.getEnds();
   var flatCoordinates = polygonGeometry.getOrientedFlatCoordinates();
@@ -220,14 +224,16 @@ ol.render.canvas.PolygonReplay.prototype.drawMultiPolygon = function(multiPolygo
   this.setFillStrokeStyles_(multiPolygonGeometry);
   this.beginGeometry(multiPolygonGeometry, feature);
   // always fill the multi-polygon for hit detection
-  this.hitDetectionInstructions.push(
-      [ol.render.canvas.Instruction.SET_FILL_STYLE,
-       ol.color.asString(ol.render.canvas.defaultFillStyle)]);
+  this.hitDetectionInstructions.push([
+    ol.render.canvas.Instruction.SET_FILL_STYLE,
+    ol.color.asString(ol.render.canvas.defaultFillStyle)
+  ]);
   if (state.strokeStyle !== undefined) {
-    this.hitDetectionInstructions.push(
-        [ol.render.canvas.Instruction.SET_STROKE_STYLE,
-         state.strokeStyle, state.lineWidth, state.lineCap, state.lineJoin,
-         state.miterLimit, state.lineDash]);
+    this.hitDetectionInstructions.push([
+      ol.render.canvas.Instruction.SET_STROKE_STYLE,
+      state.strokeStyle, state.lineWidth, state.lineCap, state.lineJoin,
+      state.miterLimit, state.lineDash
+    ]);
   }
   var endss = multiPolygonGeometry.getEndss();
   var flatCoordinates = multiPolygonGeometry.getOrientedFlatCoordinates();
@@ -365,9 +371,10 @@ ol.render.canvas.PolygonReplay.prototype.setFillStrokeStyles_ = function(geometr
         state.currentLineJoin != lineJoin ||
         state.currentLineWidth != lineWidth ||
         state.currentMiterLimit != miterLimit) {
-      this.instructions.push(
-          [ol.render.canvas.Instruction.SET_STROKE_STYLE,
-           strokeStyle, lineWidth, lineCap, lineJoin, miterLimit, lineDash]);
+      this.instructions.push([
+        ol.render.canvas.Instruction.SET_STROKE_STYLE,
+        strokeStyle, lineWidth, lineCap, lineJoin, miterLimit, lineDash
+      ]);
       state.currentStrokeStyle = strokeStyle;
       state.currentLineCap = lineCap;
       state.currentLineDash = lineDash;
diff --git a/tasks/check-example.js b/tasks/check-example.js
index 8fba261a33..d68803d5c6 100644
--- a/tasks/check-example.js
+++ b/tasks/check-example.js
@@ -51,15 +51,14 @@ server.on('connection', function(socket) {
   });
 });
 
-['SIGHUP', 'SIGINT', 'SIGQUIT', 'SIGILL', 'SIGTRAP', 'SIGABRT',
- 'SIGBUS', 'SIGFPE', 'SIGUSR1', 'SIGSEGV', 'SIGUSR2', 'SIGTERM'].forEach(signal => {
-   process.once(signal, () => {
-     process.stdout.write(`Got ${signal}, stopping...\n`),
-     server.close(() => {
-       process.stdout.write('Stopped.\n');
-       process.exit(0);
-     });
+['SIGHUP', 'SIGINT', 'SIGQUIT', 'SIGILL', 'SIGTRAP', 'SIGABRT', 'SIGBUS', 'SIGFPE', 'SIGUSR1', 'SIGSEGV', 'SIGUSR2', 'SIGTERM'].forEach(signal => {
+  process.once(signal, () => {
+    process.stdout.write(`Got ${signal}, stopping...\n`),
+    server.close(() => {
+      process.stdout.write('Stopped.\n');
+      process.exit(0);
+    });
 
-     Object.keys(connections).forEach(cid => connections[cid].destroy());
-   });
- });
+    Object.keys(connections).forEach(cid => connections[cid].destroy());
+  });
+});
diff --git a/test/spec/ol/array.test.js b/test/spec/ol/array.test.js
index 2090489545..694fe91be8 100644
--- a/test/spec/ol/array.test.js
+++ b/test/spec/ol/array.test.js
@@ -105,8 +105,10 @@ describe('ol.array', function() {
     );
 
     describe('default comparison on array of Number(s)', function() {
-      var d = [-897123.9, -321434.58758, -1321.3124, -324, -9, -3, 0, 0, 0,
-               0.31255, 5, 142.88888708, 334, 342, 453, 54254];
+      var d = [
+        -897123.9, -321434.58758, -1321.3124, -324, -9, -3, 0, 0, 0,
+        0.31255, 5, 142.88888708, 334, 342, 453, 54254
+      ];
       it('should find -897123.9 at index 0', function() {
         expect(ol.array.binarySearch(d, -897123.9)).to.be(0);
       });
@@ -150,8 +152,10 @@ describe('ol.array', function() {
 
     describe('custom comparison function, which reverse orders numbers',
       function() {
-        var e = [54254, 453, 342, 334, 142.88888708, 5, 0.31255, 0, 0, 0, -3,
-                 -9, -324, -1321.3124, -321434.58758, -897123.9];
+        var e = [
+          54254, 453, 342, 334, 142.88888708, 5, 0.31255, 0, 0, 0, -3,
+          -9, -324, -1321.3124, -321434.58758, -897123.9
+        ];
         it('should find 54254 at index 0', function() {
           var pos = ol.array.binarySearch(e, 54254, revNumCompare);
           expect(pos).to.be(0);
diff --git a/test/spec/ol/format/esrijson.test.js b/test/spec/ol/format/esrijson.test.js
index 83fc005c2b..5687ca5951 100644
--- a/test/spec/ol/format/esrijson.test.js
+++ b/test/spec/ol/format/esrijson.test.js
@@ -307,10 +307,10 @@ describe('ol.format.EsriJSON', function() {
         expect(first.getId()).to.be(6406);
         var firstGeom = first.getGeometry();
         expect(firstGeom).to.be.a(ol.geom.Polygon);
-        expect(ol.extent.equals(firstGeom.getExtent(),
-            [-10585772.743554419, 4712365.161160459,
-              -10579560.16462974, 4716567.373073828]))
-            .to.be(true);
+        expect(ol.extent.equals(firstGeom.getExtent(), [
+          -10585772.743554419, 4712365.161160459,
+          -10579560.16462974, 4716567.373073828
+        ])).to.be(true);
 
         var last = result[8];
         expect(last).to.be.a(ol.Feature);
@@ -318,10 +318,10 @@ describe('ol.format.EsriJSON', function() {
         expect(last.getId()).to.be(6030);
         var lastGeom = last.getGeometry();
         expect(lastGeom).to.be.a(ol.geom.Polygon);
-        expect(ol.extent.equals(lastGeom.getExtent(),
-            [-10555714.026858449, 4576511.565880965,
-              -10553671.199322715, 4578554.9934867555]))
-            .to.be(true);
+        expect(ol.extent.equals(lastGeom.getExtent(), [
+          -10555714.026858449, 4576511.565880965,
+          -10553671.199322715, 4578554.9934867555
+        ])).to.be(true);
         done();
       });
 
diff --git a/test/spec/ol/format/kml.test.js b/test/spec/ol/format/kml.test.js
index 9eb6a81fb7..36f7a2aa2e 100644
--- a/test/spec/ol/format/kml.test.js
+++ b/test/spec/ol/format/kml.test.js
@@ -719,9 +719,9 @@ describe('ol.format.KML', function() {
 
         it('can write XYZM Polygon geometries', function() {
           var layout = 'XYZM';
-          var polygon = new ol.geom.Polygon(
-              [[[0, 0, 1, 1], [0, 2, 2, 1], [2, 2, 3, 1],
-                [2, 0, 4, 1], [0, 0, 5, 1]]], layout);
+          var polygon = new ol.geom.Polygon([
+            [[0, 0, 1, 1], [0, 2, 2, 1], [2, 2, 3, 1], [2, 0, 4, 1], [0, 0, 5, 1]]
+          ], layout);
           var features = [new ol.Feature(polygon)];
           var node = format.writeFeaturesNode(features);
           var text =
@@ -772,18 +772,20 @@ describe('ol.format.KML', function() {
           expect(f).to.be.an(ol.Feature);
           var g = f.getGeometry();
           expect(g).to.be.an(ol.geom.Polygon);
-          expect(g.getCoordinates()).to.eql(
-              [[[0, 0, 1], [0, 5, 1], [5, 5, 2], [5, 0, 3]],
-               [[1, 1, 0], [1, 2, 0], [2, 2, 0], [2, 1, 0]],
-               [[3, 3, 0], [3, 4, 0], [4, 4, 0], [4, 3, 0]]]);
+          expect(g.getCoordinates()).to.eql([
+            [[0, 0, 1], [0, 5, 1], [5, 5, 2], [5, 0, 3]],
+            [[1, 1, 0], [1, 2, 0], [2, 2, 0], [2, 1, 0]],
+            [[3, 3, 0], [3, 4, 0], [4, 4, 0], [4, 3, 0]]
+          ]);
         });
 
         it('can write complex Polygon geometries', function() {
           var layout = 'XYZ';
-          var polygon = new ol.geom.Polygon(
-              [[[0, 0, 1], [0, 5, 1], [5, 5, 2], [5, 0, 3]],
-               [[1, 1, 0], [1, 2, 0], [2, 2, 0], [2, 1, 0]],
-               [[3, 3, 0], [3, 4, 0], [4, 4, 0], [4, 3, 0]]], layout);
+          var polygon = new ol.geom.Polygon([
+            [[0, 0, 1], [0, 5, 1], [5, 5, 2], [5, 0, 3]],
+            [[1, 1, 0], [1, 2, 0], [2, 2, 0], [2, 1, 0]],
+            [[3, 3, 0], [3, 4, 0], [4, 4, 0], [4, 3, 0]]
+          ], layout);
           var features = [new ol.Feature(polygon)];
           var node = format.writeFeaturesNode(features);
           var text =
@@ -966,9 +968,10 @@ describe('ol.format.KML', function() {
           expect(f).to.be.an(ol.Feature);
           var g = f.getGeometry();
           expect(g).to.be.an(ol.geom.MultiPolygon);
-          expect(g.getCoordinates()).to.eql(
-              [[[[0, 0, 0], [0, 1, 0], [1, 1, 0], [1, 0, 0]]],
-               [[[3, 0, 0], [3, 1, 0], [4, 1, 0], [4, 0, 0]]]]);
+          expect(g.getCoordinates()).to.eql([
+            [[[0, 0, 0], [0, 1, 0], [1, 1, 0], [1, 0, 0]]],
+            [[[3, 0, 0], [3, 1, 0], [4, 1, 0], [4, 0, 0]]]
+          ]);
           expect(g.get('extrude')).to.be.an('array');
           expect(g.get('extrude')).to.have.length(2);
           expect(g.get('extrude')[0]).to.be(false);
@@ -981,9 +984,10 @@ describe('ol.format.KML', function() {
 
         it('can write MultiPolygon geometries', function() {
           var layout = 'XYZ';
-          var multiPolygon = new ol.geom.MultiPolygon(
-              [[[[0, 0, 0], [0, 1, 0], [1, 1, 0], [1, 0, 0]]],
-               [[[3, 0, 0], [3, 1, 0], [4, 1, 0], [4, 0, 0]]]], layout);
+          var multiPolygon = new ol.geom.MultiPolygon([
+            [[[0, 0, 0], [0, 1, 0], [1, 1, 0], [1, 0, 0]]],
+            [[[3, 0, 0], [3, 1, 0], [4, 1, 0], [4, 0, 0]]]
+          ], layout);
           var features = [new ol.Feature(multiPolygon)];
           var node = format.writeFeaturesNode(features);
           var text =
diff --git a/test/spec/ol/format/polyline.test.js b/test/spec/ol/format/polyline.test.js
index 18c22d4231..5fa5d3680b 100644
--- a/test/spec/ol/format/polyline.test.js
+++ b/test/spec/ol/format/polyline.test.js
@@ -17,20 +17,27 @@ describe('ol.format.Polyline', function() {
 
   function resetTestingData() {
     format = new ol.format.Polyline();
-    points = [[-120.20000, 38.50000],
-              [-120.95000, 40.70000],
-              [-126.45300, 43.25200]];
-    flatPoints = [-120.20000, 38.50000,
-                  -120.95000, 40.70000,
-                  -126.45300, 43.25200];
-    flippedFlatPoints = [38.50000, -120.20000,
-                         40.70000, -120.95000,
-                         43.25200, -126.45300];
+    points = [
+      [-120.20000, 38.50000],
+      [-120.95000, 40.70000],
+      [-126.45300, 43.25200]
+    ];
+    flatPoints = [
+      -120.20000, 38.50000,
+      -120.95000, 40.70000,
+      -126.45300, 43.25200
+    ];
+    flippedFlatPoints = [
+      38.50000, -120.20000,
+      40.70000, -120.95000,
+      43.25200, -126.45300
+    ];
     encodedFlatPoints = '_p~iF~ps|U_ulLnnqC_mqNvxq`@';
     points3857 = [
       ol.proj.transform([-120.20000, 38.50000], 'EPSG:4326', 'EPSG:3857'),
       ol.proj.transform([-120.95000, 40.70000], 'EPSG:4326', 'EPSG:3857'),
-      ol.proj.transform([-126.45300, 43.25200], 'EPSG:4326', 'EPSG:3857')];
+      ol.proj.transform([-126.45300, 43.25200], 'EPSG:4326', 'EPSG:3857')
+    ];
 
     floats = [0.00, 0.15, -0.01, -0.16, 0.16, 0.01];
     smallFloats = [0.00000, 0.00015, -0.00001, -0.00016, 0.00016, 0.00001];
diff --git a/test/spec/ol/format/wkt.test.js b/test/spec/ol/format/wkt.test.js
index 0afa4d0065..87ac3c34f7 100644
--- a/test/spec/ol/format/wkt.test.js
+++ b/test/spec/ol/format/wkt.test.js
@@ -274,8 +274,9 @@ describe('ol.format.WKT', function() {
   });
 
   it('Empty geometries read / written correctly', function() {
-    var wkts = ['POINT', 'LINESTRING', 'POLYGON',
-                'MULTIPOINT', 'MULTILINESTRING', 'MULTIPOLYGON'];
+    var wkts = [
+      'POINT', 'LINESTRING', 'POLYGON', 'MULTIPOINT', 'MULTILINESTRING', 'MULTIPOLYGON'
+    ];
     for (var i = 0, ii = wkts.length; i < ii; ++i) {
       var wkt = wkts[i] + ' EMPTY';
       var geom = format.readGeometry(wkt);
diff --git a/test/spec/ol/source/tilearcgisrest.test.js b/test/spec/ol/source/tilearcgisrest.test.js
index 4aae593e76..9c2ad9f226 100644
--- a/test/spec/ol/source/tilearcgisrest.test.js
+++ b/test/spec/ol/source/tilearcgisrest.test.js
@@ -59,8 +59,7 @@ describe('ol.source.TileArcGISRest', function() {
 
     it('returns a tile with the expected URL with url list', function() {
 
-      options.urls = ['http://test1.com/MapServer',
-                      'http://test2.com/MapServer'];
+      options.urls = ['http://test1.com/MapServer', 'http://test2.com/MapServer'];
       var source = new ol.source.TileArcGISRest(options);
 
       var tile = source.getTile(3, 2, -7, 1, ol.proj.get('EPSG:3857'));
@@ -190,15 +189,13 @@ describe('ol.source.TileArcGISRest', function() {
   describe('#getUrls', function() {
 
     it('verify getting array of urls', function() {
-      options.urls = ['http://test.com/MapServer',
-                      'http://test2.com/MapServer'];
+      options.urls = ['http://test.com/MapServer', 'http://test2.com/MapServer'];
 
       var source = new ol.source.TileArcGISRest(options);
 
       var urls = source.getUrls();
 
-      expect(urls).to.eql(['http://test.com/MapServer',
-                           'http://test2.com/MapServer']);
+      expect(urls).to.eql(['http://test.com/MapServer', 'http://test2.com/MapServer']);
     });
 
 
@@ -209,27 +206,22 @@ describe('ol.source.TileArcGISRest', function() {
     it('verify setting urls when not set yet', function() {
 
       var source = new ol.source.TileArcGISRest(options);
-      source.setUrls(['http://test.com/MapServer',
-                      'http://test2.com/MapServer']);
+      source.setUrls(['http://test.com/MapServer', 'http://test2.com/MapServer']);
 
       var urls = source.getUrls();
 
-      expect(urls).to.eql(['http://test.com/MapServer',
-                           'http://test2.com/MapServer']);
+      expect(urls).to.eql(['http://test.com/MapServer', 'http://test2.com/MapServer']);
     });
 
     it('verify setting urls with existing list', function() {
-      options.urls = ['http://test.com/MapServer',
-                      'http://test2.com/MapServer'];
+      options.urls = ['http://test.com/MapServer', 'http://test2.com/MapServer'];
 
       var source = new ol.source.TileArcGISRest(options);
-      source.setUrls(['http://test3.com/MapServer',
-                      'http://test4.com/MapServer']);
+      source.setUrls(['http://test3.com/MapServer', 'http://test4.com/MapServer']);
 
       var urls = source.getUrls();
 
-      expect(urls).to.eql(['http://test3.com/MapServer',
-                           'http://test4.com/MapServer']);
+      expect(urls).to.eql(['http://test3.com/MapServer', 'http://test4.com/MapServer']);
     });
   });
 
@@ -246,8 +238,7 @@ describe('ol.source.TileArcGISRest', function() {
     });
 
     it('verify setting url with list of urls', function() {
-      options.urls = ['http://test.com/MapServer',
-                      'http://test2.com/MapServer'];
+      options.urls = ['http://test.com/MapServer', 'http://test2.com/MapServer'];
 
       var source = new ol.source.TileArcGISRest(options);
       source.setUrl('http://test3.com/MapServer');
diff --git a/test/spec/ol/source/wmts.test.js b/test/spec/ol/source/wmts.test.js
index 8102989336..abdf0c36ad 100644
--- a/test/spec/ol/source/wmts.test.js
+++ b/test/spec/ol/source/wmts.test.js
@@ -55,10 +55,11 @@ describe('ol.source.WMTS', function() {
 
     it('can create REST options from spec/ol/format/wmts/ogcsample.xml',
         function() {
-          var options = ol.source.WMTS.optionsFromCapabilities(
-              capabilities,
-              {layer: 'BlueMarbleNextGeneration', matrixSet: 'google3857',
-                requestEncoding: 'REST'});
+          var options = ol.source.WMTS.optionsFromCapabilities(capabilities, {
+            layer: 'BlueMarbleNextGeneration',
+            matrixSet: 'google3857',
+            requestEncoding: 'REST'
+          });
 
           expect(options.urls).to.be.an('array');
           expect(options.urls).to.have.length(1);
@@ -85,10 +86,11 @@ describe('ol.source.WMTS', function() {
         });
 
     it('can find a MatrixSet by SRS identifier', function() {
-      var options = ol.source.WMTS.optionsFromCapabilities(
-          capabilities,
-          {layer: 'BlueMarbleNextGeneration', projection: 'EPSG:3857',
-            requestEncoding: 'REST'});
+      var options = ol.source.WMTS.optionsFromCapabilities(capabilities, {
+        layer: 'BlueMarbleNextGeneration',
+        projection: 'EPSG:3857',
+        requestEncoding: 'REST'
+      });
 
       expect(options.matrixSet).to.be.eql('google3857');
     });
diff --git a/test/spec/ol/structs/rbush.test.js b/test/spec/ol/structs/rbush.test.js
index 745b755c2d..53c4b296db 100644
--- a/test/spec/ol/structs/rbush.test.js
+++ b/test/spec/ol/structs/rbush.test.js
@@ -300,8 +300,10 @@ describe('ol.structs.RBush', function() {
         var i;
         for (i = 0; i < 1000; ++i) {
           var min = [Math.random() * 10000, Math.random() * 10000];
-          var max = [min[0] + Math.random() * 500,
-                     min[1] + Math.random() * 500];
+          var max = [
+            min[0] + Math.random() * 500,
+            min[1] + Math.random() * 500
+          ];
           var extent = [min[0], min[1], max[0], max[1]];
           n += rBush.getInExtent(extent).length;
         }
@@ -312,10 +314,8 @@ describe('ol.structs.RBush', function() {
         var n = 0;
         var i;
         for (i = 0; i < 1000; ++i) {
-          var min = [-(Math.random() * 10000 + 501),
-                -(Math.random() * 10000 + 501)];
-          var max = [min[0] + Math.random() * 500,
-                     min[1] + Math.random() * 500];
+          var min = [-(Math.random() * 10000 + 501), -(Math.random() * 10000 + 501)];
+          var max = [min[0] + Math.random() * 500, min[1] + Math.random() * 500];
           var extent = [min[0], min[1], max[0], max[1]];
           n += rBush.getInExtent(extent).length;
         }
@@ -330,8 +330,7 @@ describe('ol.structs.RBush', function() {
         var i;
         for (i = 1000; i < 2000; ++i) {
           var min = [Math.random() * 10000, Math.random() * 10000];
-          var max = [min[0] + Math.random() * 500,
-                     min[1] + Math.random() * 500];
+          var max = [min[0] + Math.random() * 500, min[1] + Math.random() * 500];
           var extent = [min[0], min[1], max[0], max[1]];
           rBush.insert(extent, {id: i});
         }
diff --git a/test/spec/ol/tilegrid/wmts.test.js b/test/spec/ol/tilegrid/wmts.test.js
index 0e22e0b39c..3dfb3f14fd 100644
--- a/test/spec/ol/tilegrid/wmts.test.js
+++ b/test/spec/ol/tilegrid/wmts.test.js
@@ -28,20 +28,22 @@ describe('ol.tilegrid.WMTS', function() {
               matrixSetObj);
           expect(tileGrid.matrixIds_).to.be.an('array');
           expect(tileGrid.matrixIds_).to.have.length(20);
-          expect(tileGrid.matrixIds_).to.eql(
-              ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11',
-               '12', '13', '14', '15', '16', '17', '18', '19']);
+          expect(tileGrid.matrixIds_).to.eql([
+            '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11',
+            '12', '13', '14', '15', '16', '17', '18', '19'
+          ]);
 
           expect(tileGrid.resolutions_).to.be.an('array');
           expect(tileGrid.resolutions_).to.have.length(20);
-          expect(tileGrid.resolutions_).to.eql(
-              [156543.03392811998, 78271.51696419998, 39135.758481959994,
-               19567.879241008, 9783.939620504, 4891.969810252, 2445.984905126,
-               1222.9924525644, 611.4962262807999, 305.74811314039994,
-               152.87405657047998, 76.43702828523999, 38.21851414248,
-               19.109257071295996, 9.554628535647998, 4.777314267823999,
-               2.3886571339119995, 1.1943285669559998, 0.5971642834779999,
-               0.29858214174039993]);
+          expect(tileGrid.resolutions_).to.eql([
+            156543.03392811998, 78271.51696419998, 39135.758481959994,
+            19567.879241008, 9783.939620504, 4891.969810252, 2445.984905126,
+            1222.9924525644, 611.4962262807999, 305.74811314039994,
+            152.87405657047998, 76.43702828523999, 38.21851414248,
+            19.109257071295996, 9.554628535647998, 4.777314267823999,
+            2.3886571339119995, 1.1943285669559998, 0.5971642834779999,
+            0.29858214174039993
+          ]);
 
           expect(tileGrid.origins_).to.be.an('array');
           expect(tileGrid.origins_).to.have.length(20);