import { describe, expect, it, spyOn } from "bun:test";
import { log } from "@clack/prompts";
import { Injected, injectLinkTags } from "../src/commands/inject";
const atUri = "at://did:plc:abc123/app.bsky.feed.post/xyz";
const publicationUri = "at://did:plc:def456/app.bsky.feed.generator/main";
describe("injectLinkTags", () => {
describe("neither tag needs injection", () => {
it("returns AlreadyPresent when both tags already exist", () => {
const content = `
`;
const result = injectLinkTags(
false,
"test.html",
content,
atUri,
publicationUri,
);
expect(result).toBe(Injected.AlreadyPresent);
});
});
describe("one tag needs injection", () => {
it("injects only documentLinkTag when publicationLinkTag is already present", () => {
const content = `
`;
const result = injectLinkTags(
false,
"test.html",
content,
atUri,
publicationUri,
);
expect(typeof result).toBe("string");
expect(result as string).toContain(
``,
);
expect(
result as string,
).not.toContain(`
{
const content = `
`;
const result = injectLinkTags(
false,
"test.html",
content,
atUri,
publicationUri,
);
expect(typeof result).toBe("string");
expect(result as string).toContain(
``,
);
});
});
describe("both tags need injection", () => {
it("injects both tags when neither is present", () => {
const content = "\n";
const result = injectLinkTags(
false,
"test.html",
content,
atUri,
publicationUri,
);
expect(typeof result).toBe("string");
expect(result as string).toContain(
``,
);
expect(result as string).toContain(
``,
);
});
it("injects tags before ", () => {
const content = "\n";
const result = injectLinkTags(
false,
"test.html",
content,
atUri,
publicationUri,
) as string;
const headCloseIndex = result.indexOf("");
expect(result.indexOf('rel="site.standard.document"')).toBeLessThan(
headCloseIndex,
);
expect(result.indexOf('rel="site.standard.publication"')).toBeLessThan(
headCloseIndex,
);
});
it("returns Skipped when no is found", () => {
const warnSpy = spyOn(log, "warn").mockImplementation(() => {});
const content = "No head tag here";
const result = injectLinkTags(
false,
"test.html",
content,
atUri,
publicationUri,
);
expect(result).toBe(Injected.Skipped);
expect(warnSpy).toHaveBeenCalledWith(
" No found in test.html, skipping",
);
warnSpy.mockRestore();
});
it("returns Faked and does not modify content during dry run", () => {
const messageSpy = spyOn(log, "message").mockImplementation(() => {});
const content = "\n";
const result = injectLinkTags(
true,
"test.html",
content,
atUri,
publicationUri,
);
expect(result).toBe(Injected.Faked);
expect(messageSpy).toHaveBeenCalledWith(" Would inject into: test.html");
expect(messageSpy).toHaveBeenCalledWith(
` `,
);
expect(messageSpy).toHaveBeenCalledWith(
` `,
);
messageSpy.mockRestore();
});
});
});