switch from jest to vitest

tests/context.test.ts

@@ -0,0 +1,91 @@
+import {describe, expect, it} from 'vitest';
+import * as path from 'path';
+import * as core from '@actions/core';
+
+import * as context from '../src/context';
+
+describe('getInputList', () => {
+  it('handles single line correctly', async () => {
+    await setInput('foo', 'bar');
+    const res = await context.getInputList(core.getInput('foo'));
+    expect(res).toEqual(['bar']);
+  });
+
+  it('handles multiple lines correctly', async () => {
+    setInput('foo', 'bar\nbaz');
+    const res = await context.getInputList(core.getInput('foo'));
+    expect(res).toEqual(['bar', 'baz']);
+  });
+
+  it('remove empty lines correctly', async () => {
+    setInput('foo', 'bar\n\nbaz');
+    const res = await context.getInputList(core.getInput('foo'));
+    expect(res).toEqual(['bar', 'baz']);
+  });
+
+  it('handles comma correctly', async () => {
+    setInput('foo', 'bar,baz');
+    const res = await context.getInputList(core.getInput('foo'));
+    expect(res).toEqual(['bar', 'baz']);
+  });
+
+  it('remove empty result correctly', async () => {
+    setInput('foo', 'bar,baz,');
+    const res = await context.getInputList(core.getInput('foo'));
+    expect(res).toEqual(['bar', 'baz']);
+  });
+
+  it('handles different new lines correctly', async () => {
+    setInput('foo', 'bar\r\nbaz');
+    const res = await context.getInputList(core.getInput('foo'));
+    expect(res).toEqual(['bar', 'baz']);
+  });
+
+  it('handles different new lines and comma correctly', async () => {
+    setInput('foo', 'bar\r\nbaz,bat');
+    const res = await context.getInputList(core.getInput('foo'));
+    expect(res).toEqual(['bar', 'baz', 'bat']);
+  });
+
+  it('handles multiple lines and ignoring comma correctly', async () => {
+    setInput('files', './bin/binary.exe\n./bin/binary2.exe');
+    const res = await context.getInputList(core.getInput('files'), true);
+    expect(res).toEqual(['./bin/binary.exe', './bin/binary2.exe']);
+  });
+
+  it('handles different new lines and ignoring comma correctly', async () => {
+    setInput('driver-opts', './bin/binary.exe\r\n./bin/binary2.exe');
+    const res = await context.getInputList(core.getInput('files'), true);
+    expect(res).toEqual(['./bin/binary.exe', './bin/binary2.exe']);
+  });
+});
+
+describe('asyncForEach', () => {
+  it('executes async tasks sequentially', async () => {
+    const testValues = [1, 2, 3, 4, 5];
+    const results: number[] = [];
+
+    await context.asyncForEach(testValues, async value => {
+      results.push(value);
+    });
+
+    expect(results).toEqual(testValues);
+  });
+});
+
+describe('resolvePaths', () => {
+  it('resolve files given a set of paths', async () => {
+    expect(
+      context.resolvePaths([path.join(__dirname, 'fixtures/data/**/*').split(path.sep).join(path.posix.sep)])
+    ).toEqual([path.join(__dirname, 'fixtures/data/foo/bar.txt').split(path.sep).join(path.posix.sep)]);
+  });
+});
+
+// See: https://github.com/actions/toolkit/blob/master/packages/core/src/core.ts#L67
+function getInputName(name: string): string {
+  return `INPUT_${name.replace(/ /g, '_').toUpperCase()}`;
+}
+
+function setInput(name: string, value: string): void {
+  process.env[getInputName(name)] = value;
+}

tests/fixtures/data/foo/bar.txt

@@ -0,0 +1 @@
+scan me

tests/installer.test.ts

@@ -0,0 +1,40 @@
+import {describe, expect, it} from 'vitest';
+import * as fs from 'fs';
+
+import * as installer from '../src/installer';
+
+describe('getRelease', () => {
+  it('returns latest UPX GitHub release', async () => {
+    const release = await installer.getRelease('latest');
+    expect(release).not.toBeNull();
+    expect(release?.tag_name).not.toEqual('');
+  });
+
+  it('returns v3.95 UPX GitHub release', async () => {
+    const release = await installer.getRelease('v3.95');
+    expect(release).not.toBeNull();
+    expect(release?.id).toEqual(12577195);
+    expect(release?.tag_name).toEqual('v3.95');
+    expect(release?.html_url).toEqual('https://github.com/upx/upx/releases/tag/v3.95');
+  });
+
+  it('unknown release', async () => {
+    await expect(installer.getRelease('foo')).rejects.toThrow(
+      new Error(
+        'Cannot find UPX release foo in https://raw.githubusercontent.com/crazy-max/ghaction-upx/master/.github/upx-releases.json'
+      )
+    );
+  });
+});
+
+describe('installer', () => {
+  it('acquires v3.95 version of UPX', async () => {
+    const upx = await installer.getUPX('v3.95');
+    expect(fs.existsSync(upx)).toBe(true);
+  }, 100000);
+
+  it('acquires latest version of UPX', async () => {
+    const upx = await installer.getUPX('latest');
+    expect(fs.existsSync(upx)).toBe(true);
+  }, 100000);
+});