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git.test.js
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git.test.js
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const tempy = require("tempy");
const { WritableStreamBuffer } = require("stream-buffers");
const { copyDirectory, createNewTestingFiles } = require("../helpers/file");
const { gitInit, gitCommitAll, gitInitOrigin, gitPush } = require("../helpers/git");
const { getTags } = require("../../lib/git");
const env = {
GH_TOKEN: "test",
NPM_TOKEN: "test",
PATH: process.env.PATH,
};
test("Fetch all tags on master after two package release", async () => {
const packages = ["packages/c/", "packages/d/"];
// Create Git repo with copy of Yarn workspaces fixture.
const cwd = gitInit("master", "release");
copyDirectory(`test/fixtures/yarnWorkspaces2Packages/`, cwd);
const sha1 = gitCommitAll(cwd, "feat: Initial release");
gitInitOrigin(cwd, "release");
gitPush(cwd);
const stdout = new WritableStreamBuffer();
const stderr = new WritableStreamBuffer();
// Call multiSemanticRelease()
// Doesn't include plugins that actually publish.
const multiSemanticRelease = require("../../");
await multiSemanticRelease(
packages.map((folder) => `${folder}package.json`),
{
branches: [{ name: "master" }, { name: "release" }],
},
{ cwd, stdout, stderr, env }
);
const tags = getTags("master", { cwd }).sort();
expect(tags).toEqual(["msr-test-d@1.0.0", "msr-test-c@1.0.0"].sort());
});
test("Fetch only prerelease tags", async () => {
const packages = ["packages/c/", "packages/d/"];
// Create Git repo with copy of Yarn workspaces fixture.
const cwd = gitInit("master", "release");
copyDirectory(`test/fixtures/yarnWorkspaces2Packages/`, cwd);
const sha1 = gitCommitAll(cwd, "feat: Initial release");
gitInitOrigin(cwd, "release");
gitPush(cwd);
let stdout = new WritableStreamBuffer();
let stderr = new WritableStreamBuffer();
// Call multiSemanticRelease()
// Doesn't include plugins that actually publish.
const multiSemanticRelease = require("../../");
await multiSemanticRelease(
packages.map((folder) => `${folder}package.json`),
{
branches: [{ name: "master" }, { name: "release" }],
},
{ cwd, stdout, stderr, env }
);
// Add new testing files for a new release.
createNewTestingFiles(packages, cwd);
const sha = gitCommitAll(cwd, "feat: New prerelease\n\nBREAKING CHANGE: bump to bigger value");
gitPush(cwd);
// Capture output.
stdout = new WritableStreamBuffer();
stderr = new WritableStreamBuffer();
// Call multiSemanticRelease() for a second release
// Doesn't include plugins that actually publish.
// Change the master branch from release to prerelease to test bumping.
await multiSemanticRelease(
packages.map((folder) => `${folder}package.json`),
{
branches: [{ name: "master", prerelease: "beta" }, { name: "release" }],
},
{ cwd, stdout, stderr, env }
);
const tags = getTags("master", { cwd }, ["beta"]).sort();
expect(tags).toEqual(["msr-test-d@2.0.0-beta.1", "msr-test-c@2.0.0-beta.1"].sort());
});
test("Throws error if obtaining the tags fails", () => {
const cwd = tempy.directory();
const t = () => {
getTags("master", { cwd });
};
expect(t).toThrow(Error);
});