Adding unit tests

AnomalyInnovations · May 6, 2018 · 5751a8a · 5751a8a
1 parent ef9ce1f
commit 5751a8a
Showing 1 changed file with 28 additions and 0 deletions.
diff --git a/tests/billing.test.js b/tests/billing.test.js
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+import { calculateCost } from "../libs/billing-lib";
+
+test("Lowest tier", () => {
+  const storage = 10;
+
+  const cost = 4000;
+  const expectedCost = calculateCost(storage);
+
+  expect(cost).toEqual(expectedCost);
+});
+
+test("Middle tier", () => {
+  const storage = 100;
+
+  const cost = 20000;
+  const expectedCost = calculateCost(storage);
+
+  expect(cost).toEqual(expectedCost);
+});
+
+test("Highest tier", () => {
+  const storage = 101;
+
+  const cost = 10100;
+  const expectedCost = calculateCost(storage);
+
+  expect(cost).toEqual(expectedCost);
+});