File size: 1,754 Bytes
71174bc | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | import { fileNameFilter, getFileNameParts } from "./FilenameManipulation";
describe("FilenameManipulation", () => {
describe("fileNameFilter", () => {
it("should remove invalid characters", () => {
expect(fileNameFilter("file!@#$%^&*().txt")).toBe("file.txt");
});
it("should keep valid characters including letters, numbers, dots, hyphens, and underscores", () => {
const validName = "my_file-v1.2.txt";
expect(fileNameFilter(validName)).toBe(validName);
});
});
describe("getFileNameParts", () => {
it("should correctly parse a simple filename", () => {
const parts = getFileNameParts("document.pdf");
expect(parts.basename).toBe("document");
expect(parts.ext).toBe("pdf");
});
it("should handle filenames with no extension", () => {
const parts = getFileNameParts("myfile");
expect(parts.basename).toBe("myfile");
expect(parts.ext).toBe("");
});
it("should handle filenames with multiple dots like tar.gz", () => {
const parts = getFileNameParts("archive.tar.gz");
expect(parts.basename).toBe("archive");
expect(parts.ext).toBe("tar.gz");
});
it("should handle dotfiles like .bashrc", () => {
const parts = getFileNameParts(".bashrc");
expect(parts.basename).toBe(".bashrc");
expect(parts.ext).toBe("");
});
it("should handle filenames with a single character extension", () => {
const parts = getFileNameParts("data.d");
expect(parts.basename).toBe("data");
expect(parts.ext).toBe("d");
});
});
});
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