feat(test): Add test fot Color Helpers (#518)

serhii-baraniuk · serhii-baraniuk · commit 27a7eaa8d3ac · 2017-10-24T08:06:36.000+03:00
diff --git a/__tests__/tests/utilities/color-helpers.js b/__tests__/tests/utilities/color-helpers.js
@@ -0,0 +1,33 @@
+import { getFontColorByBackground } from 'utils';
+
+describe('Color Helpers', () => {
+  it('should return a black font color for the light yellow background', () => {
+    const lightYellowColor = 'e5f496';
+    expect(getFontColorByBackground(lightYellowColor)).toBe('#000000');
+  });
+
+  it('should return a black font color for the light blue background', () => {
+    const lightBlueColor = 'a9b3ff';
+    expect(getFontColorByBackground(lightBlueColor)).toBe('#000000');
+  });
+
+  it('should return a black font color for the light red background', () => {
+    const lightRedColor = 'f4ad96';
+    expect(getFontColorByBackground(lightRedColor)).toBe('#000000');
+  });
+
+  it('should return a white font color for the dark green background', () => {
+    const darkGreenColor = '288702';
+    expect(getFontColorByBackground(darkGreenColor)).toBe('#ffffff');
+  });
+
+  it('should return a white font color for the dark blue background', () => {
+    const darkBlueColor = '0800fd';
+    expect(getFontColorByBackground(darkBlueColor)).toBe('#ffffff');
+  });
+
+  it('should return a white font color for the dark red background', () => {
+    const darkRedColor = 'fd0000';
+    expect(getFontColorByBackground(darkRedColor)).toBe('#ffffff');
+  });
+});
