@inlang/paraglide-js/dist/compiler/safe-module-id.test.js

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import { test, expect } from "vitest";
import { toSafeModuleId } from "./safe-module-id.js";
test("handles emojis (because why not)", () => {
    expect(toSafeModuleId("helloWorld🍌")).toBe("helloworld__1");
});
// https://github.com/opral/inlang-paraglide-js/issues/395
test("makes everything lowercase", () => {
    expect(toSafeModuleId("HelloWorld")).toBe("helloworld2");
});
test('escapes "-" to "_"', () => {
    expect(toSafeModuleId("de-DE-bavaria")).toBe("de_de_bavaria2");
});
test("prefixes with _ if it starts with a number", () => {
    expect(toSafeModuleId("123")).toBe("_123");
});
test("handles $ signs", () => {
    expect(toSafeModuleId("default_e$")).toBe("default_e_");
});
test("handles . dots", () => {
    expect(toSafeModuleId("hello.world.nested")).toBe("hello_world_nested");
});
test("handles : colons", () => {
    expect(toSafeModuleId("hello:world:nested")).toBe("hello_world_nested");
});
test("transforms js reserved keywords", async () => {
    expect(toSafeModuleId("import")).toBe("_import");
    expect(toSafeModuleId("let")).toBe("_let");
    // https://github.com/opral/inlang-paraglide-js/issues/331
    expect(toSafeModuleId("then")).toBe("_then");
});
test("adds an uppercase counter for de-duplication", async () => {
    expect(toSafeModuleId("helloworld")).toBe("helloworld");
    expect(toSafeModuleId("helloWorld")).toBe("helloworld1");
    expect(toSafeModuleId("HelloWorld")).toBe("helloworld2");
});