feat(cli): Enhance test discovery with support for single file and glob pattern execution using improved CLI argument detection

ts/tstest.classes.testdirectory.ts

@@ -1,6 +1,7 @@
 import * as plugins from './tstest.plugins.js';
 import * as paths from './tstest.paths.js';
 import { SmartFile } from '@push.rocks/smartfile';
+import { TestExecutionMode } from './index.js';
 
 // tap related stuff
 import { TapCombinator } from './tstest.classes.tap.combinator.js';
@@ -14,14 +15,14 @@ export class TestDirectory {
   cwd: string;
 
   /**
-   * the relative location of the test dir
+   * the test path or pattern
    */
-  relativePath: string;
+  testPath: string;
 
   /**
-   * the absolute path of the test dir
+   * the execution mode
    */
-  absolutePath: string;
+  executionMode: TestExecutionMode;
 
   /**
    * an array of Smartfiles
@@ -30,27 +31,71 @@ export class TestDirectory {
 
   /**
    * the constructor for TestDirectory
-   * tell it the path
-   * @param pathToTestDirectory
+   * @param cwdArg - the current working directory
+   * @param testPathArg - the test path/pattern
+   * @param executionModeArg - the execution mode
    */
-  constructor(cwdArg: string, relativePathToTestDirectory: string) {
+  constructor(cwdArg: string, testPathArg: string, executionModeArg: TestExecutionMode) {
     this.cwd = cwdArg;
-    this.relativePath = relativePathToTestDirectory;
+    this.testPath = testPathArg;
+    this.executionMode = executionModeArg;
   }
 
   private async _init() {
-    this.testfileArray = await plugins.smartfile.fs.fileTreeToObject(
-      plugins.path.join(this.cwd, this.relativePath),
-      'test*.ts'
-    );
+    switch (this.executionMode) {
+      case TestExecutionMode.FILE:
+        // Single file mode
+        const filePath = plugins.path.isAbsolute(this.testPath) 
+          ? this.testPath 
+          : plugins.path.join(this.cwd, this.testPath);
+        
+        if (await plugins.smartfile.fs.fileExists(filePath)) {
+          this.testfileArray = [await plugins.smartfile.SmartFile.fromFilePath(filePath)];
+        } else {
+          throw new Error(`Test file not found: ${filePath}`);
+        }
+        break;
+        
+      case TestExecutionMode.GLOB:
+        // Glob pattern mode - use listFileTree which supports glob patterns
+        const globPattern = this.testPath;
+        const matchedFiles = await plugins.smartfile.fs.listFileTree(this.cwd, globPattern);
+        
+        this.testfileArray = await Promise.all(
+          matchedFiles.map(async (filePath) => {
+            const absolutePath = plugins.path.isAbsolute(filePath) 
+              ? filePath 
+              : plugins.path.join(this.cwd, filePath);
+            return await plugins.smartfile.SmartFile.fromFilePath(absolutePath);
+          })
+        );
+        break;
+        
+      case TestExecutionMode.DIRECTORY:
+        // Directory mode - now recursive with ** pattern
+        const dirPath = plugins.path.join(this.cwd, this.testPath);
+        const testPattern = '**/test*.ts';
+        
+        const testFiles = await plugins.smartfile.fs.listFileTree(dirPath, testPattern);
+        
+        this.testfileArray = await Promise.all(
+          testFiles.map(async (filePath) => {
+            const absolutePath = plugins.path.isAbsolute(filePath)
+              ? filePath
+              : plugins.path.join(dirPath, filePath);
+            return await plugins.smartfile.SmartFile.fromFilePath(absolutePath);
+          })
+        );
+        break;
+    }
   }
 
   async getTestFilePathArray() {
     await this._init();
     const testFilePaths: string[] = [];
     for (const testFile of this.testfileArray) {
-      const filePath = plugins.path.join(this.relativePath, testFile.path);
-      testFilePaths.push(filePath);
+      // Use the path directly from the SmartFile
+      testFilePaths.push(testFile.path);
     }
     return testFilePaths;
   }