Added tests for boost.js

Author: ResuBaka

src/lib/test/unit/boost.spec.ts

@@ -0,0 +1,34 @@
+import getBoosts from '../../boost'
+
+describe('getBoosts method', () => {
+  describe('with empty boost config', () => {
+    beforeEach(() => {
+      jest.mock('config', () => ({}))
+    })
+
+    it('Should return 1', () => {
+      const result = getBoosts('color');
+      expect(result).toEqual(1);
+    });
+  })
+
+  describe('with boost config', () => {
+    beforeEach(() => {
+      jest.mock('config', () => ({
+        boost: {
+          name: 3
+        }
+      }))
+    })
+
+    it('color not in config and should be 1', () => {
+      const result = getBoosts('color');
+      expect(result).toEqual(1);
+    });
+
+    it('name is in config and should be 3', () => {
+      const result = getBoosts('name');
+      expect(result).toEqual(3);
+    });
+  })
+})