Refactor CommandLine and LoggerFactory for improved type handling

* Updated `CommandLine` class to replace `ConfigurationObject` with `CommandLineOptions` for better type consistency.
* Refactored command line option setup into a separate method for clarity.
* Modified `LoggerFactory` to directly use `LoggingLevel` type in `setLoggingLevel` method, enhancing logging level management.

test/config/CommandLine.ts

@@ -19,23 +19,6 @@ export interface CommandLineOptions {
   browserstackKey: string;
 }
 
-interface ConfigurationObject {
-  viewers: string[];
-  publishers: string[];
-  tests: string[];
-  useBrowserstack: boolean;
-  useBrowserstackLocal: boolean;
-  browserstackUser: string;
-  browserstackKey: string;
-  logLevel: LoggingLevel;
-  applicationId: string;
-  secret: string;
-  pcastUri: string;
-  ingestUri: string;
-  channelUri: string;
-  publisherUri?: string;
-}
-
 const defaultLogLevel = LoggingLevel.Info;
 const defaultViewers: string[] = [];
 const defaultPublishers: string[] = [];
@@ -55,7 +38,7 @@ export default class CommandLine {
   /**
    * Converts a configuration object to command line arguments array
    */
-  public static configToArgs(config: ConfigurationObject): string[] {
+  public static configToArgs(config: CommandLineOptions): string[] {
     const args: string[] = [];
     
     // Required options
@@ -109,10 +92,8 @@ export default class CommandLine {
 
   static {
     CommandLine._program.version(PackageJson.version);
-    CommandLine._setupProgramOptions();
-  }
     
-  private static _setupProgramOptions(): void {
+    const setupProgramOptions = (): void => {
       const handleArrayOption = (value: string, previousValue: string[]) => {
         if (previousValue) {
           return previousValue.concat(value);
@@ -139,6 +120,9 @@ export default class CommandLine {
       CommandLine._program.option('--log-level <logLevel>', 'The log level to use', LoggingLevelMapping.convertLoggingLevelToLoggingLevelType(defaultLogLevel));
     }
 
+    setupProgramOptions();
+  }
+
   private constructor() {
     throw new Error('[CommandLine] is a static class that may not be instantiated');
   }

test/logger/LoggerFactory.ts

@@ -21,10 +21,9 @@ export default class LoggerFactory {
     return logger;
   }
 
-  public static setLoggingLevel(level: LoggingLevelType): void {
-    const loggingLevel = LoggingLevelMapping.convertLoggingLevelTypeToLoggingLevel(level);
-    console.log(`${new Date().toISOString()} [LoggerFactory] Setting logging level to [${level}]`);
-    LoggerFactory._threshold.level = loggingLevel;
+  public static setLoggingLevel(level: LoggingLevel): void {
+    console.log(`${new Date().toISOString()} [LoggerFactory] Setting logging level to [${LoggingLevelMapping.convertLoggingLevelToLoggingLevelType(level)}]`);
+    LoggerFactory._threshold.level = level;
   }
 
   private constructor() {