test(text-helper): add test for emojifyText, abbreviateNumber

__tests__/tests/utilities/text-helper.js

@@ -0,0 +1,52 @@
+import { emojifyText, abbreviateNumber } from 'utils';
+import emoji from 'node-emoji';
+
+describe('Text Helper', () => {
+  describe('emojifyText', () => {
+    it('should call correcly with text params', () => {
+      const emojify = jest.spyOn(emoji, 'emojify');
+      const input = 'I need more :coffee';
+
+      emojifyText(input);
+
+      expect(emojify).toBeCalledWith(input);
+
+      emojify.mockReset();
+      emojify.mockRestore();
+    });
+  });
+
+  describe('abbreviateNumber', () => {
+    it('should return 1 when given 1', () => {
+      const input = 1;
+      const expected = 1;
+      const result = abbreviateNumber(input);
+
+      expect(result).toEqual(expected);
+    });
+
+    it('should return 1k when given 1000', () => {
+      const input = 1000;
+      const expected = '1k';
+      const result = abbreviateNumber(input);
+
+      expect(result).toEqual(expected);
+    });
+
+    it('should return 1.1k when given 1100', () => {
+      const input = 1100;
+      const expected = '1.1k';
+      const result = abbreviateNumber(input);
+
+      expect(result).toEqual(expected);
+    });
+
+    it('should return 96.2k when given 96234', () => {
+      const input = 96234;
+      const expected = '96.2k';
+      const result = abbreviateNumber(input);
+
+      expect(result).toEqual(expected);
+    });
+  });
+});