chore: update tests for new versions

tests/api.spec.ts

@@ -1,3 +1,7 @@
+/**
+ * @jest-environment jsdom
+ */
+
 import skift from '../src/index';
 import { SplitTest } from '../src/splitTest';
 
@@ -7,13 +11,12 @@ describe('Top-level api', () => {
         expect(skift).toBeDefined();
     });
 
-    it('should be impossible to create an empty test', (done) => {
+    it('should be impossible to create an empty test', () => {
         skift.create('Awesome test!').setup()
             .then(() => expect('not').toBe('here'))
             .catch((err) => {
                 expect(skift.getTest('Awesome test!')).toBeDefined();
                 expect(skift.getTest('Awesome test!') instanceof SplitTest).toBe(true);
-                done();
             });
     });
 
@@ -25,7 +28,7 @@ describe('Top-level api', () => {
         expect(test.getVariation('Variation A')).toBeDefined();
     });
 
-    it('should be possible to setup a test with two variations and retrieve it by name', async (done) => {
+    it('should be possible to setup a test with two variations and retrieve it by name', async () => {
         const test = skift
             .create('Another awesome test!')
             .addVariation({ name: 'Variation C' })
@@ -34,7 +37,6 @@ describe('Top-level api', () => {
         expect(await test.setup()).toBe(true);
         expect(skift.getTest('Another awesome test!')).toBeDefined();
         expect(test === skift.getTest('Another awesome test!')).toBeTruthy();
-        done();
     });
 
     it('should be possible to show the UI', () => {
@@ -52,27 +54,25 @@ describe('Top-level api', () => {
     });
 
     describe('when setting a condition', () => {
-        it('allows for a promise', async (done) => {
+        it('allows for a promise', async () => {
             expect(await skift
                 .create('testing conditions')
                 .setCondition(() => Promise.resolve(true))
                 .addVariation({ name: 'A'})
                 .setup()).toBe(true);
-            done();
         });
 
-        it('allows for a boolean', async (done) => {
+        it('allows for a boolean', async () => {
             expect(await skift
                 .create('testing conditions')
                 .setCondition(() => true)
                 .addVariation({ name: 'A'})
                 .setup()).toBe(true);
-            done();
         });
     });
 
     describe('when checking for initialization', () => {
-        it('resolves to true when setup is called, completes, and was successful', async (done) => {
+        it('resolves to true when setup is called, completes, and was successful', async () => {
             const test = skift
                 .create('testing conditions')
                 .setCondition(() => true)
@@ -83,10 +83,9 @@ describe('Top-level api', () => {
 
             await setupPromise;
             expect(await initializedPromise).toBe(true);
-            done();
         });
 
-        it('resolves to false when setup is called, completes, and was canceled', async (done) => {
+        it('resolves to false when setup is called, completes, and was canceled', async () => {
             const test = skift
                 .create('testing conditions')
                 .setCondition(() => false)
@@ -97,10 +96,9 @@ describe('Top-level api', () => {
 
             await setupPromise;
             expect(await initializedPromise).toBe(false);
-            done();
         });
 
-        it('resolves to false when setup is never called', async (done) => {
+        it('resolves to false when setup is never called', async () => {
             const test = skift
                 .create('testing conditions')
                 .setCondition(() => false)
@@ -109,7 +107,6 @@ describe('Top-level api', () => {
             const initializedPromise = test.isInitialized();
 
             expect(await initializedPromise).toBe(false);
-            done();
         });
     });
 });

tests/config.spec.ts

@@ -1,6 +1,14 @@
+/**
+ * @jest-environment jsdom
+ */
+
 import config from '../src/config';
 import skift from '../src/index';
 
+/**
+ * @jest-environment jsdom
+ */
+
 describe('Config', () => {
     it('should get default configuration', () => {
         expect(config).toBeDefined();

tests/query.spec.ts

@@ -25,6 +25,9 @@ describe('Query', () => {
 
     describe('#getAbTestParameter', () => {
         it('should return null if there is no query', () => {
+            const location = {
+                search: '',
+            };
             const abtest = query.getAbTestParameter(location.search);
             expect(abtest).toBeNull();
         });