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unit test coverage for caching multiple dirs

This commit is contained in:
Ethan Dennis 2020-03-06 14:39:03 -08:00
parent e0d1942524
commit 057d9de723
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11 changed files with 161 additions and 80 deletions

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@ -1,20 +1,29 @@
import * as exec from "@actions/exec";
import * as io from "@actions/io";
import { promises as fs } from "fs";
import * as path from "path";
import * as tar from "../src/tar";
import { CacheFilename } from "../src/constants";
jest.mock("@actions/exec");
jest.mock("@actions/io");
beforeAll(() => {
function getTempDir(): string {
return path.join(__dirname, "_temp", "tar");
}
beforeAll(async () => {
jest.spyOn(io, "which").mockImplementation(tool => {
return Promise.resolve(tool);
});
process.env["GITHUB_WORKSPACE"] = process.cwd();
await jest.requireActual("@actions/io").rmRF(getTempDir());
});
afterAll(() => {
afterAll(async () => {
delete process.env["GITHUB_WORKSPACE"];
await jest.requireActual("@actions/io").rmRF(getTempDir());
});
test("extract tar", async () => {
@ -33,36 +42,43 @@ test("extract tar", async () => {
? `${process.env["windir"]}\\System32\\tar.exe`
: "tar";
expect(execMock).toHaveBeenCalledTimes(1);
expect(execMock).toHaveBeenCalledWith(`"${tarPath}"`, [
"-xz",
"-f",
archivePath,
"-P",
"-C",
workspace
]);
expect(execMock).toHaveBeenCalledWith(
`"${tarPath}"`,
["-xz", "-f", archivePath, "-P", "-C", workspace],
{ cwd: undefined }
);
});
test("create tar", async () => {
const execMock = jest.spyOn(exec, "exec");
const archivePath = "cache.tar";
const archiveFolder = getTempDir();
const workspace = process.env["GITHUB_WORKSPACE"];
const sourceDirectories = ["~/.npm/cache", `${workspace}/dist`];
await tar.createTar(archivePath, sourceDirectories);
await fs.mkdir(archiveFolder, { recursive: true });
await tar.createTar(archiveFolder, sourceDirectories);
const IS_WINDOWS = process.platform === "win32";
const tarPath = IS_WINDOWS
? `${process.env["windir"]}\\System32\\tar.exe`
: "tar";
expect(execMock).toHaveBeenCalledTimes(1);
expect(execMock).toHaveBeenCalledWith(`"${tarPath}"`, [
"-cz",
"-f",
archivePath,
"-C",
workspace,
sourceDirectories.join(" ")
]);
expect(execMock).toHaveBeenCalledWith(
`"${tarPath}"`,
[
"-cz",
"-f",
CacheFilename,
"-C",
workspace,
"--files-from",
"manifest.txt"
],
{
cwd: archiveFolder
}
);
});