refactor: move fmt related tests into separate file (anuraghazra#4569)

Co-authored-by: Alexandr <qwerty541zxc@gmail.com>

Author: opheliagoldstein

tests/fmt.test.js

@@ -0,0 +1,67 @@
+import { describe, expect, it } from "@jest/globals";
+import { formatBytes, kFormatter } from "../src/common/fmt.js";
+
+describe("Test fmt.js", () => {
+  it("should test kFormatter default behavior", () => {
+    expect(kFormatter(1)).toBe(1);
+    expect(kFormatter(-1)).toBe(-1);
+    expect(kFormatter(500)).toBe(500);
+    expect(kFormatter(1000)).toBe("1k");
+    expect(kFormatter(1200)).toBe("1.2k");
+    expect(kFormatter(10000)).toBe("10k");
+    expect(kFormatter(12345)).toBe("12.3k");
+    expect(kFormatter(99900)).toBe("99.9k");
+    expect(kFormatter(9900000)).toBe("9900k");
+  });
+
+  it("should test kFormatter with 0 decimal precision", () => {
+    expect(kFormatter(1, 0)).toBe("0k");
+    expect(kFormatter(-1, 0)).toBe("-0k");
+    expect(kFormatter(500, 0)).toBe("1k");
+    expect(kFormatter(1000, 0)).toBe("1k");
+    expect(kFormatter(1200, 0)).toBe("1k");
+    expect(kFormatter(10000, 0)).toBe("10k");
+    expect(kFormatter(12345, 0)).toBe("12k");
+    expect(kFormatter(99000, 0)).toBe("99k");
+    expect(kFormatter(99900, 0)).toBe("100k");
+    expect(kFormatter(9900000, 0)).toBe("9900k");
+  });
+
+  it("should test kFormatter with 1 decimal precision", () => {
+    expect(kFormatter(1, 1)).toBe("0.0k");
+    expect(kFormatter(-1, 1)).toBe("-0.0k");
+    expect(kFormatter(500, 1)).toBe("0.5k");
+    expect(kFormatter(1000, 1)).toBe("1.0k");
+    expect(kFormatter(1200, 1)).toBe("1.2k");
+    expect(kFormatter(10000, 1)).toBe("10.0k");
+    expect(kFormatter(12345, 1)).toBe("12.3k");
+    expect(kFormatter(99900, 1)).toBe("99.9k");
+    expect(kFormatter(9900000, 1)).toBe("9900.0k");
+  });
+
+  it("should test kFormatter with 2 decimal precision", () => {
+    expect(kFormatter(1, 2)).toBe("0.00k");
+    expect(kFormatter(-1, 2)).toBe("-0.00k");
+    expect(kFormatter(500, 2)).toBe("0.50k");
+    expect(kFormatter(1000, 2)).toBe("1.00k");
+    expect(kFormatter(1200, 2)).toBe("1.20k");
+    expect(kFormatter(10000, 2)).toBe("10.00k");
+    expect(kFormatter(12345, 2)).toBe("12.35k");
+    expect(kFormatter(99900, 2)).toBe("99.90k");
+    expect(kFormatter(9900000, 2)).toBe("9900.00k");
+  });
+
+  it("formatBytes: should return expected values", () => {
+    expect(formatBytes(0)).toBe("0 B");
+    expect(formatBytes(100)).toBe("100.0 B");
+    expect(formatBytes(1024)).toBe("1.0 KB");
+    expect(formatBytes(1024 * 1024)).toBe("1.0 MB");
+    expect(formatBytes(1024 * 1024 * 1024)).toBe("1.0 GB");
+    expect(formatBytes(1024 * 1024 * 1024 * 1024)).toBe("1.0 TB");
+    expect(formatBytes(1024 * 1024 * 1024 * 1024 * 1024)).toBe("1.0 PB");
+    expect(formatBytes(1024 * 1024 * 1024 * 1024 * 1024 * 1024)).toBe("1.0 EB");
+
+    expect(formatBytes(1234 * 1024)).toBe("1.2 MB");
+    expect(formatBytes(123.4 * 1024)).toBe("123.4 KB");
+  });
+});

tests/utils.test.js

@@ -9,58 +9,8 @@ import {
   renderError,
   wrapTextMultiline,
 } from "../src/common/utils.js";
-import { formatBytes, kFormatter } from "../src/common/fmt.js";
 
 describe("Test utils.js", () => {
-  it("should test kFormatter default behavior", () => {
-    expect(kFormatter(1)).toBe(1);
-    expect(kFormatter(-1)).toBe(-1);
-    expect(kFormatter(500)).toBe(500);
-    expect(kFormatter(1000)).toBe("1k");
-    expect(kFormatter(1200)).toBe("1.2k");
-    expect(kFormatter(10000)).toBe("10k");
-    expect(kFormatter(12345)).toBe("12.3k");
-    expect(kFormatter(99900)).toBe("99.9k");
-    expect(kFormatter(9900000)).toBe("9900k");
-  });
-
-  it("should test kFormatter with 0 decimal precision", () => {
-    expect(kFormatter(1, 0)).toBe("0k");
-    expect(kFormatter(-1, 0)).toBe("-0k");
-    expect(kFormatter(500, 0)).toBe("1k");
-    expect(kFormatter(1000, 0)).toBe("1k");
-    expect(kFormatter(1200, 0)).toBe("1k");
-    expect(kFormatter(10000, 0)).toBe("10k");
-    expect(kFormatter(12345, 0)).toBe("12k");
-    expect(kFormatter(99000, 0)).toBe("99k");
-    expect(kFormatter(99900, 0)).toBe("100k");
-    expect(kFormatter(9900000, 0)).toBe("9900k");
-  });
-
-  it("should test kFormatter with 1 decimal precision", () => {
-    expect(kFormatter(1, 1)).toBe("0.0k");
-    expect(kFormatter(-1, 1)).toBe("-0.0k");
-    expect(kFormatter(500, 1)).toBe("0.5k");
-    expect(kFormatter(1000, 1)).toBe("1.0k");
-    expect(kFormatter(1200, 1)).toBe("1.2k");
-    expect(kFormatter(10000, 1)).toBe("10.0k");
-    expect(kFormatter(12345, 1)).toBe("12.3k");
-    expect(kFormatter(99900, 1)).toBe("99.9k");
-    expect(kFormatter(9900000, 1)).toBe("9900.0k");
-  });
-
-  it("should test kFormatter with 2 decimal precision", () => {
-    expect(kFormatter(1, 2)).toBe("0.00k");
-    expect(kFormatter(-1, 2)).toBe("-0.00k");
-    expect(kFormatter(500, 2)).toBe("0.50k");
-    expect(kFormatter(1000, 2)).toBe("1.00k");
-    expect(kFormatter(1200, 2)).toBe("1.20k");
-    expect(kFormatter(10000, 2)).toBe("10.00k");
-    expect(kFormatter(12345, 2)).toBe("12.35k");
-    expect(kFormatter(99900, 2)).toBe("99.90k");
-    expect(kFormatter(9900000, 2)).toBe("9900.00k");
-  });
-
   it("should test parseBoolean", () => {
     expect(parseBoolean(true)).toBe(true);
     expect(parseBoolean(false)).toBe(false);
@@ -102,20 +52,6 @@ describe("Test utils.js", () => {
       queryByTestId(document.body, "message").children[1],
     ).toHaveTextContent(/Secondary Message/gim);
   });
-
-  it("formatBytes: should return expected values", () => {
-    expect(formatBytes(0)).toBe("0 B");
-    expect(formatBytes(100)).toBe("100.0 B");
-    expect(formatBytes(1024)).toBe("1.0 KB");
-    expect(formatBytes(1024 * 1024)).toBe("1.0 MB");
-    expect(formatBytes(1024 * 1024 * 1024)).toBe("1.0 GB");
-    expect(formatBytes(1024 * 1024 * 1024 * 1024)).toBe("1.0 TB");
-    expect(formatBytes(1024 * 1024 * 1024 * 1024 * 1024)).toBe("1.0 PB");
-    expect(formatBytes(1024 * 1024 * 1024 * 1024 * 1024 * 1024)).toBe("1.0 EB");
-
-    expect(formatBytes(1234 * 1024)).toBe("1.2 MB");
-    expect(formatBytes(123.4 * 1024)).toBe("123.4 KB");
-  });
 });
 
 describe("wrapTextMultiline", () => {