Merge pull request 'feat' (#6) from feat into main

Reviewed-on: #6

src/App.tsx

@@ -98,7 +98,7 @@ function App() {
 
   return (
     <div className="min-h-screen bg-gradient-to-br from-slate-50 to-slate-100">
-      <main className="container mx-auto px-4 py-6 max-w-[1920px] min-h-[calc(100vh-48px)]">
+      <main className="container mx-auto px-4 py-6 max-w-7xl">
         {/* Header */}
         <div className="mb-6">
           <FileChooser
@@ -112,10 +112,10 @@ function App() {
         </div>
 
         {envs.length > 0 ? (
-          <div className="grid grid-cols-1 lg:grid-cols-12 gap-6 min-h-[calc(100vh-200px)]">
+          <div className="grid grid-cols-1 lg:grid-cols-12 gap-6">
-            {/* Environment Panel - 5/12 width */}
+            {/* Environment Panel */}
-            <section className="lg:col-span-5 xl:col-span-5 2xl:col-span-5">
+            <section className="lg:col-span-5 xl:col-span-4">
-              <div className="sticky top-6 h-full">
+              <div className="sticky top-6">
                 <Environment
                   envs={envs}
                   onChanged={async (e) => await handleEnvChanged(e)}
@@ -126,8 +126,8 @@ function App() {
               </div>
             </section>
 
-            {/* Content Panel - 7/12 width */}
+            {/* Content Panel */}
-            <section className="lg:col-span-7 xl:col-span-7 2xl:col-span-7 h-full">
+            <section className="lg:col-span-7 xl:col-span-8">
               <Content
                 env={currentEnv}
                 config={config}

src/componets/content/ConfigTemplate.tsx

@@ -14,13 +14,6 @@ export function ConfigTemplateEditor({ config, onSaved }: ConfigTemplateEditorPr
   const [originalContent, setOriginalContent] = useState(config.template.content);
   const [jsonError, setJsonError] = useState<string | null>(null);
 
-  // Validate placeholders for warning
-  const missingPlaceholders = config.validatePlaceholders();
-  const hasValidationWarnings = missingPlaceholders.length > 0;
-  const warningMessage = hasValidationWarnings 
-    ? `Missing params: ${missingPlaceholders.join(', ')}`
-    : '';
-
   // Sync draft when config changes (only in view mode)
   useEffect(() => {
     if (mode === 'view') {
@@ -41,82 +34,33 @@ export function ConfigTemplateEditor({ config, onSaved }: ConfigTemplateEditorPr
     setMode('view');
   }
 
-  function validateJson(value: string): boolean {
-    try {
-      if (!value.trim()) {
-        setJsonError(null);
-        return true;
-      }
-
-      // Step 1: Remove /* */ multi-line comments (safe, can't appear in strings)
-      let sanitized = value.replace(/\/\*[\s\S]*?\*\//g, '');
-
-      // Step 2: Process line by line to handle // comments and placeholders
-      // Only remove // comments that are OUTSIDE of quoted strings
-      const lines = sanitized.split('\n');
-      const processedLines = lines.map(line => {
-        // Find // that's outside quotes
-        // Strategy: split by quotes, only process odd-indexed segments (outside quotes)
-        let result = '';
-        let inQuote = false;
-        let quoteChar = '';
-        
-        for (let i = 0; i < line.length; i++) {
-          const char = line[i];
-          const prevChar = i > 0 ? line[i - 1] : '';
-          
-          // Check for quote start/end (not escaped)
-          if ((char === '"' || char === "'") && prevChar !== '\\') {
-            if (!inQuote) {
-              inQuote = true;
-              quoteChar = char;
-            } else if (char === quoteChar) {
-              inQuote = false;
-              quoteChar = '';
-            }
-            result += char;
-          }
-          // Check for // comment start (only outside quotes)
-          else if (!inQuote && char === '/' && line[i + 1] === '/') {
-            // Rest of line is comment, stop processing
-            break;
-          }
-          else {
-            result += char;
-          }
-        }
-        
-        return result;
-      });
-
-      sanitized = processedLines.join('\n');
-
-      // Step 3: Replace unquoted @placeholders@ with dummy values
-      // Placeholders in JSON values are typically quoted: "@param@"
-      // We replace all @param@ with 1 (works for both quoted and unquoted)
-      sanitized = sanitized.replace(/@[^@]+@/g, '1');
-
-      JSON.parse(sanitized);
-      setJsonError(null);
-      return true;
-    } catch (e) {
-      setJsonError((e as Error).message);
-      return false;
-    }
-  }
-
   function handleSave() {
-    // Validate JSON before saving (with comment and placeholder support)
+    // Validate JSON before saving (with placeholder support)
-    if (validateJson(draftContent)) {
+    try {
+      const sanitizedValue = draftContent.replace(/@[^@]+@/g, '1');
+      JSON.parse(sanitizedValue);
+      setJsonError(null);
       onSaved(draftContent);
       setMode('view');
+    } catch (e) {
+      setJsonError((e as Error).message);
     }
   }
 
   function handleDraftChange(value: string) {
     setDraftContent(value);
     // Validate JSON on every change
-    validateJson(value);
+    try {
+      if (value.trim()) {
+        const sanitizedValue = value.replace(/@[^@]+@/g, '1');
+        JSON.parse(sanitizedValue);
+        setJsonError(null);
+      } else {
+        setJsonError(null);
+      }
+    } catch (e) {
+      setJsonError((e as Error).message);
+    }
   }
 
   function handleKeyDown(e: React.KeyboardEvent<HTMLTextAreaElement>) {
@@ -141,18 +85,12 @@ export function ConfigTemplateEditor({ config, onSaved }: ConfigTemplateEditorPr
   const isValidJson = jsonError === null;
 
   return (
-    <div className="config-template-editor animate-fade-in h-full flex flex-col">
+    <div className="config-template-editor animate-fade-in">
       {mode === 'view' ? (
-        <div className="space-y-3 flex flex-col h-full">
+        <div className="space-y-3">
-          <div className="flex-shrink-0 flex items-center justify-between flex-wrap gap-3">
+          <div className="flex items-center justify-between">
-            <div className="flex items-center gap-2 flex-wrap">
+            <div className="flex items-center gap-2">
               <Badge variant="success">View Mode</Badge>
-              {hasValidationWarnings && (
-                <div className="flex items-center gap-1.5 text-sm text-amber-600 bg-amber-50 px-2.5 py-1 rounded-md">
-                  <span className="font-medium">Warning:</span>
-                  <span>{warningMessage}</span>
-                </div>
-              )}
             </div>
             <Button
               variant="primary"
@@ -164,13 +102,11 @@ export function ConfigTemplateEditor({ config, onSaved }: ConfigTemplateEditorPr
             </Button>
           </div>
           
-          <div className="flex-1 min-h-0">
+          <CodeBlock code={config.template.content || '{}'} language="json" maxHeight="500px" />
-            <CodeBlock code={config.template.content || '{}'} language="json" maxHeight="100%" />
-          </div>
         </div>
       ) : (
-        <div className="space-y-3 flex flex-col h-full">
+        <div className="space-y-3">
-          <div className="flex-shrink-0 flex items-center gap-2 flex-wrap">
+          <div className="flex items-center gap-2 flex-wrap">
             <Button
               variant="success"
               size="sm"
@@ -203,17 +139,10 @@ export function ConfigTemplateEditor({ config, onSaved }: ConfigTemplateEditorPr
                 </>
               )}
             </Badge>
-
-            {hasValidationWarnings && isValidJson && (
-              <div className="flex items-center gap-1.5 text-sm text-amber-600 bg-amber-50 px-2.5 py-1 rounded-md">
-                <span className="font-medium">Warning:</span>
-                <span>{warningMessage}</span>
-              </div>
-            )}
           </div>
 
           {jsonError && (
-            <div className="bg-red-50 border border-red-200 rounded-lg p-3 flex-shrink-0">
+            <div className="bg-red-50 border border-red-200 rounded-lg p-3">
               <p className="text-sm text-red-700 font-mono">{jsonError}</p>
             </div>
           )}
@@ -232,7 +161,7 @@ export function ConfigTemplateEditor({ config, onSaved }: ConfigTemplateEditorPr
             onChange={(e) => handleDraftChange(e.target.value)}
             onKeyDown={handleKeyDown}
             rows={20}
-            style={{ whiteSpace: 'pre', overflowX: 'auto', flex: '1 1 auto', minHeight: '200px' }}
+            style={{ whiteSpace: 'pre', overflowX: 'auto' }}
             spellCheck={false}
           />
         </div>

src/componets/content/Content.tsx

@@ -31,12 +31,10 @@ export function Content({ config, env, onTemplateSaved }: ContentProps) {
   ];
 
   return (
-    <div className="bg-white rounded-xl shadow-lg border border-slate-200 overflow-hidden h-full flex flex-col">
+    <div className="bg-white rounded-xl shadow-lg border border-slate-200 overflow-hidden">
-      <div className="flex-shrink-0">
       <Tabs tabs={tabs} activeTab={activeTab} onChange={setActiveTab} />
-      </div>
       
-      <div className="flex-1 overflow-y-auto p-4 min-h-0">
+      <div className="p-4">
         <TabPanel isActive={activeTab === 'env'}>
           <ContentParams env={env} />
         </TabPanel>
@@ -61,8 +59,8 @@ function ContentParams({ env }: { env: Env }) {
   const xml = Builder.getEnv(env).build();
   
   return (
-    <div className="animate-fade-in h-full">
+    <div className="animate-fade-in">
-      <CodeBlock code={xml} language="xml" maxHeight="100%" />
+      <CodeBlock code={xml} language="xml" maxHeight="500px" />
     </div>
   );
 }
@@ -79,8 +77,8 @@ ${templateContent}
 </engine>`;
 
   return (
-    <div className="animate-fade-in h-full">
+    <div className="animate-fade-in">
-      <CodeBlock code={xml} language="xml" maxHeight="100%" />
+      <CodeBlock code={xml} language="xml" maxHeight="500px" />
     </div>
   );
 }
@@ -97,8 +95,8 @@ function ContentTest({ config, env }: { config: Config; env: Env }) {
   }));
 
   return (
-    <div className="animate-fade-in space-y-4 h-full flex flex-col">
+    <div className="animate-fade-in space-y-4">
-      <div className="flex-shrink-0 flex items-center gap-2">
+      <div className="flex items-center gap-2">
         <label className="text-sm font-medium text-slate-700">Select Environment:</label>
         <select
           className="px-3 py-1.5 border border-slate-300 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-blue-500"
@@ -111,9 +109,7 @@ function ContentTest({ config, env }: { config: Config; env: Env }) {
         </select>
       </div>
       
-      <div className="flex-1 min-h-0">
+      <CodeBlock code={filledTemplate} language="json" maxHeight="500px" />
-        <CodeBlock code={filledTemplate} language="json" maxHeight="100%" />
-      </div>
     </div>
   );
 }

src/componets/env/Environment.tsx

@@ -94,10 +94,10 @@ export function Environment({ envs, onChanged, onSelected, onAdd, onRemove }: En
   ));
 
   return (
-    <Card variant="bordered" padding="none" className="h-full overflow-hidden flex flex-col">
+    <Card variant="bordered" padding="none" className="h-full">
-      <CardBody className="space-y-2 flex flex-col h-full overflow-hidden">
+      <CardBody className="space-y-4">
         {/* Environment Selector */}
-        <div className="flex-shrink-0 flex gap-2">
+        <div className="flex gap-2">
           <div className="flex-1">
             <Select
               label="Environment"
@@ -112,7 +112,7 @@ export function Environment({ envs, onChanged, onSelected, onAdd, onRemove }: En
             />
           </div>
 
-          <div className="flex flex-col justify-center gap-2 pt-6 flex-shrink-0">
+          <div className="flex flex-col justify-center gap-2 pt-6">
             <div className="flex gap-2">
               <Button
                 variant="success"
@@ -134,13 +134,13 @@ export function Environment({ envs, onChanged, onSelected, onAdd, onRemove }: En
           </div>
         </div>
 
-        {/* Parameters Section - Scrollable */}
+        {/* Parameters Section */}
-        <div className="flex-1 overflow-hidden flex flex-col min-h-0">
+        <div>
-          <h3 className="text-sm font-semibold text-slate-700 mb-1 uppercase tracking-wide flex-shrink-0">
+          <h3 className="text-sm font-semibold text-slate-700 mb-3 uppercase tracking-wide">
             Parameters
           </h3>
           
-          <div className="flex-1 overflow-y-auto space-y-0 pr-2 -mr-2">
+          <div className="space-y-2">
             {paramCtrls}
             
             <EnvironmentParam

src/componets/env/EnvironmentParam.tsx

@@ -48,7 +48,7 @@ export function EnvironmentParam({ param, onChanged, isNew }: EnvironmentParamPr
   return (
     <div
       className={`
-        grid grid-cols-12 gap-1 p-1 rounded-lg transition-all duration-200
+        grid grid-cols-12 gap-2 p-2 rounded-lg transition-all duration-200
         ${isChangedClass}
         ${focusedClass ? 'bg-blue-50' : 'bg-white'}
         hover:bg-slate-50

src/models/Config.tsx

@@ -97,49 +97,30 @@ export class Config {
    * Updates template by adding placeholders for environment params
    */
   public updateTemplateFromEnv(env: Env): void {
-    // If template is empty, initialize with empty object
+    let templateObj: Record<string, string> = {};
-    if (!this.template.content || !this.template.content.trim()) {
-      this.template = new ConfigTemplate('{}');
-    }
 
     // Try to parse existing template
-    let templateObj: Record<string, any> = {};
-    let hasExistingContent = false;
-    
     try {
       if (this.template.content.trim()) {
         templateObj = JSON.parse(this.template.content);
-        hasExistingContent = Object.keys(templateObj).length > 0;
       }
     } catch {
-      // If invalid JSON, preserve the raw content and don't modify
+      // Start fresh if invalid JSON
-      return;
     }
 
     // Add placeholders for params that don't exist yet
-    let hasChanges = false;
     for (const param of env.params) {
       if (param.name && param.name.trim()) {
-        const paramName = param.name.trim();
+        const placeholder = `@${param.name}@`;
-        const placeholder = `@${paramName}@`;
-        const templateKey = `!!! ${paramName}`;
 
-        // Check if placeholder exists anywhere in template
         if (!this.template.content.includes(placeholder)) {
-          // Only add if not already in templateObj
+          templateObj[`!!! ${param.name}`] = placeholder;
-          if (!templateObj[templateKey]) {
-            templateObj[templateKey] = placeholder;
-            hasChanges = true;
-          }
         }
       }
     }
 
-    // Only update if there are actual changes
-    if (hasChanges || !hasExistingContent) {
     this.template = new ConfigTemplate(JSON.stringify(templateObj, null, 4));
   }
-  }
 
   /**
    * Validates that all template placeholders have corresponding params (backward compatibility)

src/test/ConfigUpdate.test.ts

@@ -1,159 +0,0 @@
-import { describe, it, expect } from 'vitest';
-import { Config } from '../models/Config';
-import { Env } from '../models/Env';
-import { EnvParam } from '../models/EnvParam';
-
-describe('Config Template Update', () => {
-  it('should preserve existing template when adding new parameter', () => {
-    // Arrange: Create config with existing template
-    const config = new Config();
-    const existingTemplate = `{
-  "existingKey": "existingValue",
-  "anotherKey": 123
-}`;
-    config.setTemplate(existingTemplate);
-    
-    const env = new Env(0, 'DEFAULT', [
-      new EnvParam(1, 'host', 'localhost'),
-      new EnvParam(2, 'port', '8080')
-    ]);
-    config.setEnvs([env]);
-
-    // Act: Update template from env (simulating adding parameters)
-    config.updateTemplateFromEnv(env);
-
-    // Assert: Template should have both existing content and new placeholders
-    const templateContent = config.template.content;
-    const templateObj = JSON.parse(templateContent);
-    
-    expect(templateObj.existingKey).toBe('existingValue');
-    expect(templateObj.anotherKey).toBe(123);
-    expect(templateObj['!!! host']).toBe('@host@');
-    expect(templateObj['!!! port']).toBe('@port@');
-  });
-
-  it('should not duplicate placeholders that already exist', () => {
-    // Arrange: Create config with template that already has placeholder
-    const config = new Config();
-    const existingTemplate = `{
-  "host": "@host@",
-  "port": 8080
-}`;
-    config.setTemplate(existingTemplate);
-    
-    const env = new Env(0, 'DEFAULT', [
-      new EnvParam(1, 'host', 'localhost'), // Already in template
-      new EnvParam(2, 'port', '8080')       // Already in template
-    ]);
-    config.setEnvs([env]);
-
-    // Act: Update template
-    config.updateTemplateFromEnv(env);
-
-    // Assert: Should not add !!! entries for existing placeholders
-    const templateContent = config.template.content;
-    // Count occurrences of @host@
-    const hostCount = (templateContent.match(/@host@/g) || []).length;
-    expect(hostCount).toBe(1); // Only original, no duplicate
-    
-    // Should preserve original structure
-    expect(templateContent).toContain('"host": "@host@"');
-  });
-
-  it('should initialize empty template', () => {
-    // Arrange: Create config with empty template
-    const config = new Config();
-    config.setTemplate('');
-    
-    const env = new Env(0, 'DEFAULT', [
-      new EnvParam(1, 'host', 'localhost')
-    ]);
-    config.setEnvs([env]);
-
-    // Act: Update template
-    config.updateTemplateFromEnv(env);
-
-    // Assert: Should create template with placeholder
-    const templateContent = config.template.content;
-    const templateObj = JSON.parse(templateContent);
-    expect(templateObj['!!! host']).toBe('@host@');
-  });
-
-  it('should not modify invalid JSON template', () => {
-    // Arrange: Create config with invalid JSON template
-    const config = new Config();
-    const invalidTemplate = `{
-  "key": "value"  // missing comma
-  "another": "key"
-}`;
-    config.setTemplate(invalidTemplate);
-    const originalTemplate = config.template.content;
-    
-    const env = new Env(0, 'DEFAULT', [
-      new EnvParam(1, 'host', 'localhost')
-    ]);
-    config.setEnvs([env]);
-
-    // Act: Update template (should not modify invalid JSON)
-    config.updateTemplateFromEnv(env);
-
-    // Assert: Template should remain unchanged
-    expect(config.template.content).toBe(originalTemplate);
-  });
-
-  it('should add multiple new placeholders to existing template', () => {
-    // Arrange
-    const config = new Config();
-    const existingTemplate = `{
-  "name": "myapp"
-}`;
-    config.setTemplate(existingTemplate);
-    
-    const env = new Env(0, 'DEFAULT', [
-      new EnvParam(1, 'host', 'localhost'),
-      new EnvParam(2, 'port', '8080'),
-      new EnvParam(3, 'user', 'admin')
-    ]);
-    config.setEnvs([env]);
-
-    // Act
-    config.updateTemplateFromEnv(env);
-
-    // Assert
-    const templateObj = JSON.parse(config.template.content);
-    expect(templateObj.name).toBe('myapp');
-    expect(templateObj['!!! host']).toBe('@host@');
-    expect(templateObj['!!! port']).toBe('@port@');
-    expect(templateObj['!!! user']).toBe('@user@');
-  });
-
-  it('should only add placeholders for params not in template', () => {
-    // Arrange: Template has @host@ but not @port@
-    const config = new Config();
-    config.setTemplate(`{
-  "host": "@host@",
-  "name": "test"
-}`);
-    
-    const env = new Env(0, 'DEFAULT', [
-      new EnvParam(1, 'host', 'localhost'), // In template
-      new EnvParam(2, 'port', '8080')       // Not in template
-    ]);
-    config.setEnvs([env]);
-
-    // Act
-    config.updateTemplateFromEnv(env);
-
-    // Assert
-    const templateContent = config.template.content;
-    const templateObj = JSON.parse(templateContent);
-    
-    // Should preserve original
-    expect(templateObj.host).toBe('@host@');
-    expect(templateObj.name).toBe('test');
-    
-    // Should add only missing
-    expect(templateObj['!!! port']).toBe('@port@');
-    expect(templateObj['!!! host']).toBeUndefined(); // Not added, already exists
-  });
-});

src/test/JsonValidation.test.ts

@@ -1,204 +0,0 @@
-import { describe, it, expect } from 'vitest';
-
-/**
- * Helper function that mimics the validation logic in ConfigTemplate.tsx
- * This is the improved version with comment support
- */
-function validateJsonWithComments(value: string): { valid: boolean; error?: string } {
-  try {
-    if (!value.trim()) {
-      return { valid: true };
-    }
-
-    // Step 1: Remove /* */ multi-line comments
-    let sanitized = value.replace(/\/\*[\s\S]*?\*\//g, '');
-
-    // Step 2: Process line by line to handle // comments outside quotes
-    const lines = sanitized.split('\n');
-    const processedLines = lines.map(line => {
-      let result = '';
-      let inQuote = false;
-      let quoteChar = '';
-      
-      for (let i = 0; i < line.length; i++) {
-        const char = line[i];
-        const prevChar = i > 0 ? line[i - 1] : '';
-        
-        // Check for quote start/end (not escaped)
-        if ((char === '"' || char === "'") && prevChar !== '\\') {
-          if (!inQuote) {
-            inQuote = true;
-            quoteChar = char;
-          } else if (char === quoteChar) {
-            inQuote = false;
-            quoteChar = '';
-          }
-          result += char;
-        }
-        // Check for // comment start (only outside quotes)
-        else if (!inQuote && char === '/' && line[i + 1] === '/') {
-          break; // Rest of line is comment
-        }
-        else {
-          result += char;
-        }
-      }
-      
-      return result;
-    });
-
-    sanitized = processedLines.join('\n');
-
-    // Step 3: Replace @placeholders@ with dummy values
-    sanitized = sanitized.replace(/@[^@]+@/g, '1');
-
-    JSON.parse(sanitized);
-    return { valid: true };
-  } catch (e) {
-    return { valid: false, error: (e as Error).message };
-  }
-}
-
-describe('JSON Validation - Comment Support', () => {
-  it('should remove single-line // comments outside quotes', () => {
-    const json = `{
-      "key": "value" // this is a comment
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(true);
-  });
-
-  it('should preserve // inside quoted strings', () => {
-    const json = `{
-      "url": "http://example.com/path",
-      "description": "This // that // other"
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(true);
-  });
-
-  it('should preserve URLs with // in values', () => {
-    const json = `{
-      "apiUrl": "http://localhost:8080/api",
-      "cdn": "https://cdn.example.com/assets"
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(true);
-  });
-
-  it('should remove multi-line /* */ comments', () => {
-    const json = `{
-      /* This is a 
-         multi-line comment */
-      "key": "value"
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(true);
-  });
-
-  it('should handle mixed comments and placeholders', () => {
-    const json = `{
-      // Host configuration
-      "host": "@host@",
-      "port": @port@, // unquoted placeholder
-      /* API settings */
-      "apiUrl": "http://@host@:@port@/api" // URL with placeholders
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(true);
-  });
-
-  it('should handle comment-only lines', () => {
-    const json = `{
-      // Just a comment
-      "key": "value"
-      // Another comment
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(true);
-  });
-
-  it('should preserve // in string values with special characters', () => {
-    const json = `{
-      "regex": "pattern // with slashes",
-      "path": "C://Program Files//App",
-      "comment": "text // more text // even more"
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(true);
-  });
-
-  it('should handle escaped quotes correctly', () => {
-    const json = `{
-      "message": "He said \\"hello // world\\""
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(true);
-  });
-
-  it('should reject invalid JSON with comments', () => {
-    const json = `{
-      "key": "value" // missing comma
-      "another": "key"
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(false);
-    expect(result.error).toContain('Expected');
-  });
-
-  it('should handle empty template', () => {
-    const result = validateJsonWithComments('');
-    expect(result.valid).toBe(true);
-  });
-
-  it('should handle whitespace only', () => {
-    const result = validateJsonWithComments('   \n\t  ');
-    expect(result.valid).toBe(true);
-  });
-});
-
-describe('JSON Validation - Placeholder Support', () => {
-  it('should validate quoted placeholders', () => {
-    const json = `{
-      "Host": "@host@",
-      "Port": "@port@"
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(true);
-  });
-
-  it('should validate unquoted placeholders', () => {
-    const json = `{
-      "Host": "@host@",
-      "Port": @port@
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(true);
-  });
-
-  it('should validate placeholders in URLs', () => {
-    const json = `{
-      "ApiUrl": "http://@host@:@port@/api/v1"
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(true);
-  });
-
-  it('should validate complex template with comments and placeholders', () => {
-    const json = `{
-      // Database config
-      "db": {
-        "host": "@db_host@",
-        "port": @db_port@,
-        "url": "jdbc:mysql://@db_host@:@db_port@/mydb" // connection string
-      },
-      /* API settings */
-      "api": {
-        "baseUrl": "https://@api_host@/v1",
-        "timeout": @timeout@
-      }
-    }`;
-    const result = validateJsonWithComments(json);
-    expect(result.valid).toBe(true);
-  });
-});