Add printDebugLogs tests

Author: mbg

src/actions-util.test.ts

@@ -7,12 +7,13 @@ import {
   isAnalyzingPullRequest,
   isDefaultSetup,
   isDynamicWorkflow,
+  printDebugLogs,
 } from "./actions-util";
 import { computeAutomationID } from "./api-client";
 import { EnvVar } from "./environment";
 import { getRunnerLogger } from "./logging";
 import { setupTests } from "./testing-utils";
-import { initializeEnvironment } from "./util";
+import { initializeEnvironment, withTmpDir } from "./util";
 
 setupTests(test);
 
@@ -100,6 +101,19 @@ test("computeAutomationID()", async (t) => {
   );
 });
 
+test("printDebugLogs - doesn't throw when config doesn't have needed properties", async (t) => {
+  await t.notThrowsAsync(printDebugLogs({}));
+  await t.notThrowsAsync(printDebugLogs({ languages: [] }));
+  await t.notThrowsAsync(printDebugLogs({ dbLocation: "nowhere" }));
+});
+
+test("printDebugLogs - doesn't throw when language db doesn't exist", async (t) =>
+  withTmpDir(async (tmpDir) => {
+    await t.notThrowsAsync(
+      printDebugLogs({ dbLocation: tmpDir, languages: ["javascript"] }),
+    );
+  }));
+
 test.serial("getPullRequestBranches() with pull request context", (t) => {
   withMockedContext(
     {