test: add tests for the python installer

src/python/__tests__/python.test.ts

@@ -0,0 +1,37 @@
+import { setupPython } from "../python"
+import { cleanupTmpDir, setupTmpDir, testBin } from "../../utils/tests/test-helpers"
+import { getVersion } from "../../default_versions"
+import { ubuntuVersion } from "../../utils/env/ubuntu_version"
+import { isGitHubCI } from "../../utils/env/isci"
+
+jest.setTimeout(300000)
+describe("setup-python", () => {
+  let directory: string
+  beforeAll(async () => {
+    directory = await setupTmpDir("python")
+  })
+
+  it("should setup python in GitHub Actions", async () => {
+    if (isGitHubCI()) {
+      const installInfo = await setupPython(
+        getVersion("python", "true", await ubuntuVersion()),
+        directory,
+        process.arch
+      )
+
+      await testBin("python", ["--version"], installInfo?.binDir)
+    }
+  })
+
+  it("should setup python via system", async () => {
+    process.env.CI = "false"
+
+    const installInfo = await setupPython(getVersion("python", "true", await ubuntuVersion()), directory, process.arch)
+
+    await testBin("python", ["--version"], installInfo?.binDir)
+  })
+
+  afterAll(async () => {
+    await cleanupTmpDir("python")
+  }, 100000)
+})