Merge branch '18874-merge-wb2'

[arvados.git] / services / workbench2 / src / common / formatters.test.ts

diff --git a/services/workbench2/src/common/formatters.test.ts b/services/workbench2/src/common/formatters.test.ts
new file mode 100644 (file)
index 0000000..0487797
--- /dev/null
+++ b/services/workbench2/src/common/formatters.test.ts
@@ -0,0 +1,45 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
+import { formatUploadSpeed, formatContainerCost } from "./formatters";
+
+describe('formatUploadSpeed', () => {
+    it('should show speed less than 1MB/s', () => {
+        // given
+        const speed = 900;
+
+        // when
+        const result = formatUploadSpeed(0, speed, 0, 1);
+
+        // then
+        expect(result).toBe('0.90 MB/s');
+    });
+
+    it('should show 5MB/s', () => {
+        // given
+        const speed = 5230;
+
+        // when
+        const result = formatUploadSpeed(0, speed, 0, 1);
+
+        // then
+        expect(result).toBe('5.23 MB/s');
+    });
+});
+
+describe('formatContainerCost', () => {
+    it('should correctly round to tenth of a cent', () => {
+        expect(formatContainerCost(0.0)).toBe('$0');
+        expect(formatContainerCost(0.125)).toBe('$0.125');
+        expect(formatContainerCost(0.1254)).toBe('$0.125');
+        expect(formatContainerCost(0.1255)).toBe('$0.126');
+    });
+
+    it('should round up any smaller value to 0.001', () => {
+        expect(formatContainerCost(0.0)).toBe('$0');
+        expect(formatContainerCost(0.001)).toBe('$0.001');
+        expect(formatContainerCost(0.0001)).toBe('$0.001');
+        expect(formatContainerCost(0.00001)).toBe('$0.001');
+    });
+});