252 lines
8.7 KiB
TypeScript
252 lines
8.7 KiB
TypeScript
import { mkdtempSync } from 'fs';
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import { tmpdir } from 'os';
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import { join } from 'path';
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import { restore, save } from '../src/cache';
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import * as fs from 'fs';
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import * as os from 'os';
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import * as core from '@actions/core';
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import * as cache from '@actions/cache';
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describe('dependency cache', () => {
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const ORIGINAL_RUNNER_OS = process.env['RUNNER_OS'];
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const ORIGINAL_GITHUB_WORKSPACE = process.env['GITHUB_WORKSPACE'];
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const ORIGINAL_CWD = process.cwd();
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let workspace: string;
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let spyInfo: jest.SpyInstance<void, Parameters<typeof core.info>>;
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let spyWarning: jest.SpyInstance<void, Parameters<typeof core.warning>>;
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let spyDebug: jest.SpyInstance<void, Parameters<typeof core.debug>>;
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let spySaveState: jest.SpyInstance<void, Parameters<typeof core.saveState>>;
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beforeEach(() => {
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workspace = mkdtempSync(join(tmpdir(), 'setup-java-cache-'));
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switch (os.platform()) {
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case 'darwin':
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process.env['RUNNER_OS'] = 'macOS';
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break;
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case 'win32':
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process.env['RUNNER_OS'] = 'Windows';
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break;
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case 'linux':
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process.env['RUNNER_OS'] = 'Linux';
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break;
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default:
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throw new Error(`unknown platform: ${os.platform()}`);
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}
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process.chdir(workspace);
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// This hack is necessary because @actions/glob ignores files not in the GITHUB_WORKSPACE
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// https://git.io/Jcxig
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process.env['GITHUB_WORKSPACE'] = projectRoot(workspace);
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});
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beforeEach(() => {
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spyInfo = jest.spyOn(core, 'info');
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spyInfo.mockImplementation(() => null);
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spyWarning = jest.spyOn(core, 'warning');
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spyWarning.mockImplementation(() => null);
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spyDebug = jest.spyOn(core, 'debug');
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spyDebug.mockImplementation(() => null);
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spySaveState = jest.spyOn(core, 'saveState');
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spySaveState.mockImplementation(() => null);
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});
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afterEach(() => {
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process.chdir(ORIGINAL_CWD);
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process.env['GITHUB_WORKSPACE'] = ORIGINAL_GITHUB_WORKSPACE;
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process.env['RUNNER_OS'] = ORIGINAL_RUNNER_OS;
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resetState();
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});
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describe('restore', () => {
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let spyCacheRestore: jest.SpyInstance<
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ReturnType<typeof cache.restoreCache>,
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Parameters<typeof cache.restoreCache>
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>;
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beforeEach(() => {
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spyCacheRestore = jest
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.spyOn(cache, 'restoreCache')
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.mockImplementation((paths: string[], primaryKey: string) => Promise.resolve(undefined));
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spyWarning.mockImplementation(() => null);
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});
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it('throws error if unsupported package manager specified', () => {
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return expect(restore('ant')).rejects.toThrowError('unknown package manager specified: ant');
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});
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describe('for maven', () => {
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it('throws error if no pom.xml found', async () => {
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await expect(restore('maven')).rejects.toThrowError(
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`No file in ${projectRoot(
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workspace
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)} matched to [**/pom.xml], make sure you have checked out the target repository`
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);
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});
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it('downloads cache', async () => {
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createFile(join(workspace, 'pom.xml'));
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await restore('maven');
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expect(spyCacheRestore).toBeCalled();
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expect(spyWarning).not.toBeCalled();
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expect(spyInfo).toBeCalledWith(
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`Cache not found for input keys: ${process.env['RUNNER_OS']}-setup-java-maven-5df6e0e2761359d30a8275058e299fcc0381534545f55cf43e41983f5d4c9456, ${process.env['RUNNER_OS']}-setup-java-maven-, ${process.env['RUNNER_OS']}-setup-java-`
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);
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});
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});
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describe('for gradle', () => {
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it('throws error if no build.gradle found', async () => {
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await expect(restore('gradle')).rejects.toThrowError(
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`No file in ${projectRoot(
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workspace
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)} matched to [**/*.gradle*,**/gradle-wrapper.properties], make sure you have checked out the target repository`
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);
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});
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it('downloads cache based on build.gradle', async () => {
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createFile(join(workspace, 'build.gradle'));
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await restore('gradle');
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expect(spyCacheRestore).toBeCalled();
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expect(spyWarning).not.toBeCalled();
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expect(spyInfo).toBeCalledWith(
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`Cache not found for input keys: ${process.env['RUNNER_OS']}-setup-java-gradle-5df6e0e2761359d30a8275058e299fcc0381534545f55cf43e41983f5d4c9456, ${process.env['RUNNER_OS']}-setup-java-gradle-, ${process.env['RUNNER_OS']}-setup-java-`
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);
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});
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it('downloads cache based on build.gradle.kts', async () => {
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createFile(join(workspace, 'build.gradle.kts'));
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await restore('gradle');
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expect(spyCacheRestore).toBeCalled();
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expect(spyWarning).not.toBeCalled();
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expect(spyInfo).toBeCalledWith(
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`Cache not found for input keys: ${process.env['RUNNER_OS']}-setup-java-gradle-5df6e0e2761359d30a8275058e299fcc0381534545f55cf43e41983f5d4c9456, ${process.env['RUNNER_OS']}-setup-java-gradle-, ${process.env['RUNNER_OS']}-setup-java-`
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);
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});
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});
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});
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describe('save', () => {
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let spyCacheSave: jest.SpyInstance<
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ReturnType<typeof cache.saveCache>,
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Parameters<typeof cache.saveCache>
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>;
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beforeEach(() => {
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spyCacheSave = jest
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.spyOn(cache, 'saveCache')
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.mockImplementation((paths: string[], key: string) => Promise.resolve(0));
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spyWarning.mockImplementation(() => null);
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});
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it('throws error if unsupported package manager specified', () => {
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return expect(save('ant')).rejects.toThrowError('unknown package manager specified: ant');
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});
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describe('for maven', () => {
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it('uploads cache even if no pom.xml found', async () => {
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createStateForMissingBuildFile();
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await save('maven');
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expect(spyCacheSave).toBeCalled();
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expect(spyWarning).not.toBeCalled();
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});
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it('does not upload cache if no restore run before', async () => {
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createFile(join(workspace, 'pom.xml'));
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await save('maven');
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expect(spyCacheSave).not.toBeCalled();
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expect(spyWarning).toBeCalledWith('Error retrieving key from state.');
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});
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it('uploads cache', async () => {
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createFile(join(workspace, 'pom.xml'));
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createStateForSuccessfulRestore();
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await save('maven');
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expect(spyCacheSave).toBeCalled();
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expect(spyWarning).not.toBeCalled();
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expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
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});
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});
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describe('for gradle', () => {
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it('uploads cache even if no build.gradle found', async () => {
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createStateForMissingBuildFile();
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await save('gradle');
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expect(spyCacheSave).toBeCalled();
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expect(spyWarning).not.toBeCalled();
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});
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it('does not upload cache if no restore run before', async () => {
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createFile(join(workspace, 'build.gradle'));
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await save('gradle');
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expect(spyCacheSave).not.toBeCalled();
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expect(spyWarning).toBeCalledWith('Error retrieving key from state.');
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});
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it('uploads cache based on build.gradle', async () => {
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createFile(join(workspace, 'build.gradle'));
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createStateForSuccessfulRestore();
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await save('gradle');
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expect(spyCacheSave).toBeCalled();
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expect(spyWarning).not.toBeCalled();
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expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
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});
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it('uploads cache based on build.gradle.kts', async () => {
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createFile(join(workspace, 'build.gradle.kts'));
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createStateForSuccessfulRestore();
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await save('gradle');
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expect(spyCacheSave).toBeCalled();
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expect(spyWarning).not.toBeCalled();
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expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
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});
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});
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});
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});
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function resetState() {
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jest.spyOn(core, 'getState').mockReset();
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}
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/**
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* Create states to emulate a restore process without build file.
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*/
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function createStateForMissingBuildFile() {
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jest.spyOn(core, 'getState').mockImplementation(name => {
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switch (name) {
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case 'cache-primary-key':
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return 'setup-java-cache-';
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default:
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return '';
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}
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});
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}
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/**
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* Create states to emulate a successful restore process.
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*/
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function createStateForSuccessfulRestore() {
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jest.spyOn(core, 'getState').mockImplementation(name => {
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switch (name) {
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case 'cache-primary-key':
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return 'setup-java-cache-primary-key';
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case 'cache-matched-key':
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return 'setup-java-cache-matched-key';
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default:
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return '';
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}
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});
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}
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function createFile(path: string) {
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core.info(`created a file at ${path}`);
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fs.writeFileSync(path, '');
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}
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function projectRoot(workspace: string): string {
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if (os.platform() === 'darwin') {
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return `/private${workspace}`;
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} else {
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return workspace;
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}
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}
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