/
git-push.test.js
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/
git-push.test.js
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"use strict";
const execa = require("execa");
const childProcess = require("@lerna/child-process");
const cloneFixture = require("@lerna-test/clone-fixture")(__dirname);
const gitPush = require("../lib/git-push");
async function listRemoteTags(cwd) {
return execa.stdout("git", ["ls-remote", "--tags", "--refs", "--quiet"], { cwd });
}
beforeEach(() => {
jest.spyOn(childProcess, "exec");
});
afterEach(() => {
jest.restoreAllMocks();
});
test("gitPush", async () => {
const { cwd } = await cloneFixture("root-manifest-only");
await execa("git", ["commit", "--allow-empty", "-m", "change"], { cwd });
await execa("git", ["tag", "v1.2.3", "-m", "v1.2.3"], { cwd });
await execa("git", ["tag", "foo@2.3.1", "-m", "foo@2.3.1"], { cwd });
await execa("git", ["tag", "bar@3.2.1", "-m", "bar@3.2.1"], { cwd });
await gitPush("origin", "master", { cwd });
expect(childProcess.exec).toHaveBeenLastCalledWith(
"git",
["push", "--follow-tags", "--no-verify", "--atomic", "origin", "master"],
{ cwd }
);
const list = await listRemoteTags(cwd);
expect(list).toMatch("v1.2.3");
expect(list).toMatch("foo@2.3.1");
expect(list).toMatch("bar@3.2.1");
});
test("remote that does not support --atomic", async () => {
const { cwd } = await cloneFixture("root-manifest-only");
await execa("git", ["commit", "--allow-empty", "-m", "change"], { cwd });
await execa("git", ["tag", "v4.5.6", "-m", "v4.5.6"], { cwd });
// the first time the command is executed, simulate remote error
childProcess.exec.mockImplementationOnce(async () => {
const stderr = "fatal: the receiving end does not support --atomic push";
const error = new Error(
["Command failed: git push --follow-tags --atomic --no-verify origin master", stderr].join("\n")
);
error.stderr = stderr;
throw error;
});
// this call should _not_ throw
await gitPush("origin", "master", { cwd });
expect(childProcess.exec).toHaveBeenCalledTimes(2);
expect(childProcess.exec).toHaveBeenLastCalledWith(
"git",
["push", "--follow-tags", "--no-verify", "origin", "master"],
{ cwd }
);
const list = await listRemoteTags(cwd);
expect(list).toMatch("v4.5.6");
});
test("git cli that does not support --atomic", async () => {
const { cwd } = await cloneFixture("root-manifest-only");
await execa("git", ["commit", "--allow-empty", "-m", "change"], { cwd });
await execa("git", ["tag", "v7.8.9", "-m", "v7.8.9"], { cwd });
// the first time the command is executed, simulate remote error
childProcess.exec.mockImplementationOnce(async () => {
const stderr = "error: unknown option `atomic'";
const error = new Error(
["Command failed: git push --follow-tags --atomic --no-verify origin master", stderr].join("\n")
);
error.stderr = stderr;
throw error;
});
await gitPush("origin", "master", { cwd });
await expect(listRemoteTags(cwd)).resolves.toMatch("v7.8.9");
});
test("unexpected git error", async () => {
const { cwd } = await cloneFixture("root-manifest-only");
childProcess.exec.mockImplementationOnce(async () => {
const stderr = "fatal: some unexpected error";
const error = new Error(
["Command failed: git push --follow-tags --atomic --no-verify origin master", stderr].join("\n")
);
error.stderr = stderr;
throw error;
});
await expect(gitPush("origin", "master", { cwd })).rejects.toThrowError(/some unexpected error/);
});