Add tests for SQLJSPackageDB

Test the save, find, stats, and clear class methods. No tests are added
for the logging methods.

Minor styling changes in some other files, as applied by prettier.

src/db/SQLJSPackageDB.ts

@@ -277,6 +277,9 @@ export class SQLJSPackageDB implements PackageDB {
       if (result.sdCharacteristics) {
         result.sdCharacteristics = JSON.parse(result.sdCharacteristics);
       }
+      if (result.sdAbstract != null) {
+        result.sdAbstract = result.sdAbstract ? true : false;
+      }
       results.push(result as ResourceInfo);
     }
     stmt.free();

src/errors/InvalidPackageError.ts

@@ -1,5 +1,8 @@
 export class InvalidPackageError extends Error {
-  constructor(public packagePath: string, public reason: string) {
+  constructor(
+    public packagePath: string,
+    public reason: string
+  ) {
     super(`The package at ${packagePath} is not a valid FHIR package: ${reason}.`);
   }
 }

src/errors/InvalidResourceError.ts

@@ -1,5 +1,8 @@
 export class InvalidResourceError extends Error {
-  constructor(public resourcePath: string, public reason: string) {
+  constructor(
+    public resourcePath: string,
+    public reason: string
+  ) {
     super(`The resource at ${resourcePath} is not a valid FHIR resource: ${reason}.`);
   }
 }

src/registry/RedundantRegistryClient.ts

@@ -4,7 +4,10 @@ import { RegistryClient, RegistryClientOptions } from './RegistryClient';
 
 export class RedundantRegistryClient implements RegistryClient {
   protected log: LogFunction;
-  constructor(private clients: RegistryClient[], options: RegistryClientOptions = {}) {
+  constructor(
+    private clients: RegistryClient[],
+    options: RegistryClientOptions = {}
+  ) {
     this.log = options.log ?? (() => {});
   }