分离工具函数

test/constructor.test.js

@@ -1,4 +1,12 @@
+var url = 'https://zhw2590582.github.io/assets-cdn/video/one-more-time-one-more-chance-480p.mp4';
+
 describe('Constructor', function() {
+    afterEach(function() {
+        [...Artplayer.instances].forEach(art => {
+            art.destroy(true);
+        });
+    });
+
     it('Constructor is a global variable', function() {
         expect(Artplayer).to.be.an('function');
         expect(Artplayer.instances).to.be.an('array');
@@ -6,35 +14,11 @@ describe('Constructor', function() {
     });
 
     it('Instance state', function() {
-        var sample1 = new Artplayer({ ...artBaseOption, container: '.sample1' });
+        var sample1 = new Artplayer({ container: '.sample1', url: url });
         expect(sample1.id).to.equal(1);
-        var sample2 = new Artplayer({ ...artBaseOption, container: '.sample2' });
+        var sample2 = new Artplayer({ container: '.sample2', url: url });
         expect(sample2.id).to.equal(2);
-        var sample3 = new Artplayer({ ...artBaseOption, container: '.sample3' });
+        var sample3 = new Artplayer({ container: '.sample3', url: url });
         expect(sample3.id).to.equal(3);
     });
-
-    it('Throw error when multiple instances on the same dom element', function() {
-        expect(function() {
-            new Artplayer({ ...artBaseOption, container: '.sample1' });
-        }).to.throw(/Cannot mount multiple instances on the same dom element/);
-    });
-
-    it('Throw error when container is not a dom element or selector', function() {
-        expect(function() {
-            new Artplayer(
-                Object.assign({}, artBaseOption, {
-                    container: null,
-                }),
-            );
-        }).to.throw(/option.container require \'string\' or \'Element\' type/);
-    });
-
-    it('Destroy all instances', function() {
-        expect(Artplayer.instances.length).to.equal(3);
-        [...Artplayer.instances].forEach(art => {
-            art.destroy(true);
-        });
-        expect(Artplayer.instances.length).to.equal(0);
-    });
 });