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fix: Cannot read properties of undefined

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This commit is contained in:
Tom Moor
2023-11-29 19:42:00 -05:00
parent b8f5d669fe
commit 01c6952ec9
2 changed files with 4 additions and 1 deletions
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3
shared/utils/files.test.ts
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@@ -3,12 +3,15 @@ import { bytesToHumanReadable } from "./files";
describe("bytesToHumanReadable", () => {
test("Outputs readable string", () => {
expect(bytesToHumanReadable(0)).toBe("0 Bytes");
expect(bytesToHumanReadable(0.0)).toBe("0 Bytes");
expect(bytesToHumanReadable(33)).toBe("33 Bytes");
expect(bytesToHumanReadable(500)).toBe("500 Bytes");
expect(bytesToHumanReadable(1000)).toBe("1 kB");
expect(bytesToHumanReadable(15000)).toBe("15 kB");
expect(bytesToHumanReadable(12345)).toBe("12.34 kB");
expect(bytesToHumanReadable(123456)).toBe("123.45 kB");
expect(bytesToHumanReadable(1234567)).toBe("1.23 MB");
expect(bytesToHumanReadable(1234567890)).toBe("1.23 GB");
expect(bytesToHumanReadable(undefined)).toBe("0 Bytes");
});
});

2
shared/utils/files.ts
View File

@@ -17,7 +17,7 @@ export function bytesToHumanReadable(bytes: number | undefined) {
return bytes + " Bytes";
}
const f = out[1].substring(0, 2);
const f = (out[1] ?? "").substring(0, 2);
return `${Number(out[0])}${f === "00" ? "" : `.${f}`} ${
" kMGTPEZY"[out.length]