diff --git a/test/unit/style.js b/test/unit/style.js
index b4816e4cdb..968f19db98 100644
--- a/test/unit/style.js
+++ b/test/unit/style.js
@@ -1,4 +1,5 @@
 import Style, { cacheStyle } from 'Core/Style';
+import { FEATURE_TYPES } from 'Core/Feature';
 import assert from 'assert';
 
 describe('Style', function () {
@@ -8,6 +9,11 @@ describe('Style', function () {
     style1.stroke.color = 'black';
     style1.text.haloWidth = 1;
 
+    const sprites = {
+        img: '',
+        'fill-pattern': { x: 0, y: 0, width: 10, height: 10 },
+    };
+
     it('Copy style', () => {
         const style2 = new Style().copy(style1);
         assert.equal(style1.point.color, style2.point.color);
@@ -45,7 +51,6 @@ describe('Style', function () {
             const img = cacheStyle.get('icon', 1);
             img.emitEvent('load');
             delete style1.icon;
-            // console.log(dom.children[0].style);
 
             assert.equal(dom.children[0].style['z-index'], -1);
         });
@@ -54,14 +59,81 @@ describe('Style', function () {
             style1.icon = {
                 key: 'fill-pattern',
             };
-            const sprites = {
-                img: '',
-                'fill-pattern': { x: 0, y: 0, width: 10, height: 10 },
-            };
+
             style1.applyToHTML(dom, sprites);
             const img = cacheStyle.get('fill-pattern', 1);
             img.emitEvent('load');
             assert.equal(dom.children[0].style['z-index'], -1);
         });
     });
+
+    describe('setFromGeojsonProperties', () => {
+        it('FEATURE_TYPES.POINT', () => {
+            const geoJsonProperties = {
+                radius: 2,
+                'label-color': '#eba55f',
+                'icon-color': '#eba55f',
+            };
+            const style = Style.setFromGeojsonProperties(geoJsonProperties, FEATURE_TYPES.POINT);
+            assert.equal(style.point.radius, 2);
+            assert.equal(style.text.color, '#eba55f');
+            assert.equal(style.icon.color, '#eba55f');
+        });
+        it('FEATURE_TYPES.POLYGONE', () => {
+            const geoJsonProperties = {
+                fill: '#eba55f',
+                stroke: '#eba55f',
+            };
+            const style = Style.setFromGeojsonProperties(geoJsonProperties, FEATURE_TYPES.POLYGONE);
+            assert.equal(style.stroke.color, '#eba55f');
+            assert.equal(style.fill.color, '#eba55f');
+        });
+    });
+
+    describe('setFromVectorTileLayer', () => {
+        it("layer.type==='fill'", () => {
+            const vectorTileLayer = {
+                type: 'fill',
+                paint: {
+                    'fill-pattern': 'filler',
+                    'fill-outline-color': '#eba55f',
+                },
+            };
+            const style = Style.setFromVectorTileLayer(vectorTileLayer, sprites);
+            // fill-pattern
+            assert.equal(style.fill.pattern.constructor.name, 'DOMElement');
+            // fill-outline-color
+            assert.equal(style.stroke.color, '#eba55f');
+        });
+        it("layer.type==='line'", () => {
+            const vectorTileLayer = {
+                type: 'line',
+                paint: {
+                    'line-color': '#eba55f',
+                },
+            };
+            const style = Style.setFromVectorTileLayer(vectorTileLayer);
+            assert.equal(style.stroke.color, '#eba55f');
+        });
+        it("layer.type==='circle'", () => {
+            const vectorTileLayer = {
+                type: 'circle',
+                paint: {
+                    'circle-color': '#eba55f',
+                },
+            };
+            const style = Style.setFromVectorTileLayer(vectorTileLayer);
+            assert.equal(style.point.color, '#eba55f');
+        });
+        it("layer.type==='symbol'", () => {
+            const vectorTileLayer = {
+                type: 'symbol',
+                layout: {
+                    'symbol-z-order': 'auto',
+                },
+            };
+            const style = Style.setFromVectorTileLayer(vectorTileLayer);
+            assert.equal(style.text.zOrder, 'Y');
+        });
+    });
 });