test(e2e): Use jest snapshotting for E2E tests (#124)

Author: lforst

packages/e2e-tests/scenarios/basic-upload/__snapshots__/basic-upload.test.ts.snap

@@ -1,14 +1,13 @@
 import { pluginConfig } from "./config";
 import { BUNDLERS } from "../../utils/bundlers";
-import { getReferenceFiles, getSentryReleaseFiles } from "../../utils/releases";
+import { getSentryReleaseFiles } from "../../utils/releases";
 
 describe("Simple Sourcemaps Upload (one string include + default options)", () => {
   it.each(BUNDLERS)("uploads the correct files using %s", async (bundler) => {
     const release = `${pluginConfig.release || ""}-${bundler}`;
 
     const sentryFiles = await getSentryReleaseFiles(release);
-    const refFiles = getReferenceFiles(bundler, __dirname);
 
-    expect(sentryFiles).toMatchObject(refFiles);
+    expect(sentryFiles).toMatchSnapshot();
   });
 });

packages/e2e-tests/scenarios/basic-upload/basic-upload.test.ts

@@ -6,10 +6,6 @@ import {
   getReleaseFilesFromSentry,
 } from "./sentry-api";
 
-import fs from "fs";
-import path from "path";
-import glob from "glob";
-
 type ReleaseFilesData = {
   id: string;
   name: string;
@@ -51,20 +47,6 @@ export async function getSentryReleaseFiles(release: string): Promise<ReleaseFil
   return releaseFiles;
 }
 
-export function getReferenceFiles(bundler: string, testDirecory: string): ReleaseFile[] {
-  const refFilePath = path.resolve(testDirecory, "ref", bundler);
-  const files = glob.sync(path.join(refFilePath, "**"), {
-    nodir: true,
-    absolute: true,
-  });
-  return files.map((file) => {
-    return {
-      name: path.relative(refFilePath, file),
-      content: fs.readFileSync(file).toString(),
-    };
-  });
-}
-
 async function getReleaseFiles(release: string): Promise<ReleaseFilesData[]> {
   const response = await getReleaseFilesFromSentry(release);
   return response.data as ReleaseFilesData[];