From a0c85c1416c6c678e396c72a2bd225455cbc0da8 Mon Sep 17 00:00:00 2001
From: Floke <floke.com@gmail.com>
Date: Sun, 8 Mar 2026 13:41:58 +0000
Subject: [PATCH] [30388f42] feat: Add automated test infrastructure for core
 services

---
 b2b-marketing-assistant/index.html            |   3 +-
 b2b-marketing-assistant/requirements.txt      |   4 +-
 b2b-marketing-assistant/run_tests.sh          |   3 +
 .../tests/test_orchestrator.py                |  57 ++++++++++
 company-explorer/backend/tests/__init__.py    |   0
 .../backend/tests/test_api_integration.py     | 107 ++++++++++++++++++
 company-explorer/frontend/index.html          |   3 +-
 company-explorer/requirements.txt             |   4 +-
 company-explorer/run_tests.sh                 |   3 +
 competitor-analysis-app/index.html            |   3 +-
 connector-superoffice/requirements.txt        |   2 +
 connector-superoffice/run_tests.sh            |   3 +
 connector-superoffice/tests/test_webhook.py   |  46 ++++++++
 content-engine/frontend/index.html            |   1 +
 docs/TESTING.md                               |  43 +++++++
 general-market-intelligence/index.html        |   3 +-
 gtm-architect/index.html                      |   3 +-
 heatmap-tool/frontend/index.html              |   1 +
 lead-engine/requirements.txt                  |   4 +-
 lead-engine/run_tests.sh                      |   3 +
 lead-engine/tests/test_lead_engine.py         |  83 ++++++++++++++
 test_suite.sh                                 |  48 ++++++++
 transcription-tool/frontend/index.html        |   1 +
 23 files changed, 420 insertions(+), 8 deletions(-)
 create mode 100644 b2b-marketing-assistant/run_tests.sh
 create mode 100644 b2b-marketing-assistant/tests/test_orchestrator.py
 create mode 100644 company-explorer/backend/tests/__init__.py
 create mode 100644 company-explorer/backend/tests/test_api_integration.py
 create mode 100644 company-explorer/run_tests.sh
 create mode 100644 connector-superoffice/run_tests.sh
 create mode 100644 connector-superoffice/tests/test_webhook.py
 create mode 100644 docs/TESTING.md
 create mode 100644 lead-engine/run_tests.sh
 create mode 100644 lead-engine/tests/test_lead_engine.py
 create mode 100644 test_suite.sh

diff --git a/b2b-marketing-assistant/index.html b/b2b-marketing-assistant/index.html
index 3983331e..ca90c4cb 100644
--- a/b2b-marketing-assistant/index.html
+++ b/b2b-marketing-assistant/index.html
@@ -4,7 +4,8 @@
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/vite.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>B2B Marketing Assistant powered by Gemini</title>
+    <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>🚀</text></svg>">
+    <title>B2B Marketing Assistant</title>
     <script src="https://cdn.tailwindcss.com"></script>
     <script type="importmap">
 {
diff --git a/b2b-marketing-assistant/requirements.txt b/b2b-marketing-assistant/requirements.txt
index 478d508b..8abac286 100644
--- a/b2b-marketing-assistant/requirements.txt
+++ b/b2b-marketing-assistant/requirements.txt
@@ -2,4 +2,6 @@ google-generativeai
 requests
 beautifulsoup4
 lxml
-python-dotenv
\ No newline at end of file
+python-dotenv
+pytest
+httpx
\ No newline at end of file
diff --git a/b2b-marketing-assistant/run_tests.sh b/b2b-marketing-assistant/run_tests.sh
new file mode 100644
index 00000000..db781260
--- /dev/null
+++ b/b2b-marketing-assistant/run_tests.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+export PYTHONPATH=$PYTHONPATH:/app
+python3 -m pytest -v /app/tests/test_orchestrator.py
diff --git a/b2b-marketing-assistant/tests/test_orchestrator.py b/b2b-marketing-assistant/tests/test_orchestrator.py
new file mode 100644
index 00000000..2fba6003
--- /dev/null
+++ b/b2b-marketing-assistant/tests/test_orchestrator.py
@@ -0,0 +1,57 @@
+import pytest
+import json
+import os
+import sys
+from unittest.mock import patch, MagicMock
+
+# Add current dir to sys.path
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+import b2b_marketing_orchestrator as orchestrator
+
+@pytest.fixture
+def mock_gemini_response():
+    return """## Schritt 1: Angebot (WAS)
+
+Kurzresuemee:
+* Test Summary 1
+* Test Summary 2
+
+| Produkt/Loesung | Beschreibung | Kernfunktionen | Differenzierung | Primaere Quelle (URL) |
+|---|---|---|---|---|
+| Test Bot | A great robot | AI | Faster | https://example.com/bot |
+"""
+
+@patch("b2b_marketing_orchestrator.load_api_key", return_value="fake_key")
+@patch("b2b_marketing_orchestrator.get_text_from_url", return_value="<html><body>Test Content</body></html>")
+@patch("b2b_marketing_orchestrator.find_relevant_links", return_value=[])
+@patch("b2b_marketing_orchestrator.call_gemini_api")
+def test_start_generation(mock_call, mock_links, mock_scrape, mock_key, mock_gemini_response):
+    mock_call.return_value = mock_gemini_response
+    
+    result = orchestrator.start_generation("https://example.com", "de", "DACH", "Cleaning")
+    
+    assert "offer" in result
+    assert result["offer"]["headers"] == ["Produkt/Loesung", "Beschreibung", "Kernfunktionen", "Differenzierung", "Primaere Quelle (URL)"]
+    assert len(result["offer"]["rows"]) == 1
+    assert result["offer"]["rows"][0][0] == "Test Bot"
+    # Note: Orchestrator uses a hardcoded summary for Step 1 in its return dict
+    assert "Angebotsanalyse" in result["offer"]["summary"][0]
+
+def test_parse_markdown_table():
+    md = """
+| Header 1 | Header 2 |
+|---|---|
+| Val 1 | Val 2 |
+"""
+    result = orchestrator.parse_markdown_table(md)
+    assert result["headers"] == ["Header 1", "Header 2"]
+    assert result["rows"] == [["Val 1", "Val 2"]]
+
+@patch("b2b_marketing_orchestrator.load_api_key", return_value="fake_key")
+@patch("b2b_marketing_orchestrator.call_gemini_api", return_value="Test Product, Nice Bot, AI, Best, https://test.com")
+def test_enrich_product(mock_call, mock_key):
+    result = orchestrator.enrich_product("Test Product", "https://test.com", "de")
+    assert len(result) == 5
+    assert result[0] == "Test Product"
+    assert result[1] == "Nice Bot"
diff --git a/company-explorer/backend/tests/__init__.py b/company-explorer/backend/tests/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/company-explorer/backend/tests/test_api_integration.py b/company-explorer/backend/tests/test_api_integration.py
new file mode 100644
index 00000000..d25be3d5
--- /dev/null
+++ b/company-explorer/backend/tests/test_api_integration.py
@@ -0,0 +1,107 @@
+import pytest
+from fastapi.testclient import TestClient
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from sqlalchemy.pool import StaticPool
+from unittest.mock import MagicMock, patch
+import os
+import sys
+
+# Add backend to sys.path to resolve imports
+sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
+
+from backend.app import app, get_db, authenticate_user
+from backend.database import Base
+
+# --- Test Database Setup ---
+SQLALCHEMY_DATABASE_URL = "sqlite:///:memory:"
+
+engine = create_engine(
+    SQLALCHEMY_DATABASE_URL,
+    connect_args={"check_same_thread": False},
+    poolclass=StaticPool,
+)
+TestingSessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+def override_get_db():
+    try:
+        db = TestingSessionLocal()
+        yield db
+    finally:
+        db.close()
+
+# Override Auth to bypass password check for tests
+def override_authenticate_user():
+    return "test_user"
+
+app.dependency_overrides[get_db] = override_get_db
+app.dependency_overrides[authenticate_user] = override_authenticate_user
+
+@pytest.fixture(scope="module")
+def client():
+    # Create tables
+    Base.metadata.create_all(bind=engine)
+    with TestClient(app) as c:
+        yield c
+    # Drop tables
+    Base.metadata.drop_all(bind=engine)
+
+# --- Tests ---
+
+def test_health_check(client):
+    response = client.get("/api/health")
+    assert response.status_code == 200
+    assert response.json()["status"] == "ok"
+
+@patch("backend.app.run_discovery_task") # Mock the background task function directly
+def test_provision_new_company(mock_discovery_task, client):
+    # Data simulating a webhook from Connector
+    payload = {
+        "so_contact_id": 12345,
+        "so_person_id": 999,
+        "crm_name": "Test Firma GmbH",
+        "crm_website": "www.test-firma.de",
+        "job_title": "CTO",
+        "campaign_tag": "standard"
+    }
+
+    # Call the API
+    response = client.post("/api/provision/superoffice-contact", json=payload)
+
+    # Assertions
+    assert response.status_code == 200
+    data = response.json()
+    assert data["company_name"] == "Test Firma GmbH"
+    
+    # Verify Background Task was triggered
+    # Note: FastAPI TestClient runs background tasks synchronously by default!
+    # So patching the function in app.py is the right way to intercept it.
+    mock_discovery_task.assert_called()
+
+def test_create_contact_manual(client):
+    # First create a company to attach contact to
+    # We can use the DB session directly or the API
+    from backend.database import Company
+    db = TestingSessionLocal()
+    company = Company(name="Manual Corp", status="NEW")
+    db.add(company)
+    db.commit()
+    db.refresh(company)
+    company_id = company.id
+    db.close()
+
+    payload = {
+        "company_id": company_id,
+        "first_name": "Hans",
+        "last_name": "Tester",
+        "email": "hans@manual.corp",
+        "job_title": "CEO",
+        "role": "Wirtschaftlicher Entscheider",
+        "is_primary": True
+    }
+
+    response = client.post("/api/contacts", json=payload)
+    assert response.status_code == 200
+    data = response.json()
+    assert data["email"] == "hans@manual.corp"
+    assert data["role"] == "Wirtschaftlicher Entscheider"
diff --git a/company-explorer/frontend/index.html b/company-explorer/frontend/index.html
index 9f0b86ca..0d52d445 100644
--- a/company-explorer/frontend/index.html
+++ b/company-explorer/frontend/index.html
@@ -3,7 +3,8 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Company Explorer (Robotics)</title>
+    <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>🤖</text></svg>">
+    <title>Company Explorer</title>
   </head>
   <body class="bg-slate-950 text-slate-100">
     <div id="root"></div>
diff --git a/company-explorer/requirements.txt b/company-explorer/requirements.txt
index 4bb5055b..c83f3b19 100644
--- a/company-explorer/requirements.txt
+++ b/company-explorer/requirements.txt
@@ -9,4 +9,6 @@ python-multipart
 thefuzz
 wikipedia
 pydantic
-pydantic-settings
\ No newline at end of file
+pydantic-settings
+pytest
+httpx
\ No newline at end of file
diff --git a/company-explorer/run_tests.sh b/company-explorer/run_tests.sh
new file mode 100644
index 00000000..09f5031a
--- /dev/null
+++ b/company-explorer/run_tests.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+export PYTHONPATH=$PYTHONPATH:/app
+python3 -m pytest -v /app/backend/tests/test_api_integration.py
diff --git a/competitor-analysis-app/index.html b/competitor-analysis-app/index.html
index e6d81cdd..6c62473c 100644
--- a/competitor-analysis-app/index.html
+++ b/competitor-analysis-app/index.html
@@ -4,7 +4,8 @@
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/vite.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>B2B Competitor Analysis Agent</title>
+    <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>⚔️</text></svg>">
+    <title>Competitor Analysis Agent</title>
     <script src="https://cdn.tailwindcss.com"></script>
     <script>
       tailwind.config = {
diff --git a/connector-superoffice/requirements.txt b/connector-superoffice/requirements.txt
index 6997ef98..280c98e7 100644
--- a/connector-superoffice/requirements.txt
+++ b/connector-superoffice/requirements.txt
@@ -8,3 +8,5 @@ fastapi
 uvicorn
 schedule
 sqlalchemy
+pytest
+httpx
diff --git a/connector-superoffice/run_tests.sh b/connector-superoffice/run_tests.sh
new file mode 100644
index 00000000..4110e8a4
--- /dev/null
+++ b/connector-superoffice/run_tests.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+export PYTHONPATH=$PYTHONPATH:/app
+python3 -m pytest -v /app/tests/test_webhook.py
diff --git a/connector-superoffice/tests/test_webhook.py b/connector-superoffice/tests/test_webhook.py
new file mode 100644
index 00000000..5bff72db
--- /dev/null
+++ b/connector-superoffice/tests/test_webhook.py
@@ -0,0 +1,46 @@
+import pytest
+from fastapi.testclient import TestClient
+from unittest.mock import MagicMock, patch
+import os
+import sys
+
+# Resolve paths
+sys.path.append(os.path.join(os.path.dirname(__file__), ".."))
+
+# Mock environment before importing app
+with patch.dict(os.environ, {"WEBHOOK_TOKEN": "test_secret_token"}):
+    from webhook_app import app, queue
+
+client = TestClient(app)
+
+def test_health_check():
+    response = client.get("/health")
+    assert response.status_code == 200
+    assert response.json() == {"status": "ok"}
+
+def test_webhook_invalid_token():
+    response = client.post("/webhook?token=wrong_token", json={"Event": "test"})
+    assert response.status_code == 403
+
+@patch("webhook_app.queue.add_job")
+def test_webhook_valid_token(mock_add_job):
+    payload = {
+        "Event": "contact.created",
+        "PrimaryKey": 123,
+        "Name": "Test Company"
+    }
+    
+    response = client.post("/webhook?token=test_secret_token", json=payload)
+    
+    assert response.status_code == 200
+    assert response.json() == {"status": "queued"}
+    
+    # Verify job was added to queue
+    mock_add_job.assert_called_once_with("contact.created", payload)
+
+def test_stats_endpoint():
+    # Mock get_stats result
+    with patch.object(queue, 'get_stats', return_value={"PENDING": 5, "COMPLETED": 10}):
+        response = client.get("/stats")
+        assert response.status_code == 200
+        assert response.json() == {"PENDING": 5, "COMPLETED": 10}
diff --git a/content-engine/frontend/index.html b/content-engine/frontend/index.html
index 7868bda1..ee372720 100644
--- a/content-engine/frontend/index.html
+++ b/content-engine/frontend/index.html
@@ -4,6 +4,7 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>✍️</text></svg>">
     <title>Content Engine</title>
   </head>
   <body>
diff --git a/docs/TESTING.md b/docs/TESTING.md
new file mode 100644
index 00000000..93d3f69c
--- /dev/null
+++ b/docs/TESTING.md
@@ -0,0 +1,43 @@
+# Testing & Qualitätssicherung
+
+Dieses Projekt nutzt automatisierte Integrationstests, um die Stabilität der Microservices sicherzustellen. Alle Tests sind so konzipiert, dass sie **innerhalb** der Docker-Container laufen und externe Abhängigkeiten (KI-APIs) mocken.
+
+## 🚀 Alle Tests ausführen
+
+Führen Sie die folgenden Befehle auf dem Host-System aus, um die jeweilige Test-Suite zu starten:
+
+### 1. Company Explorer (Intelligence Core)
+```bash
+docker exec company-explorer /app/run_tests.sh
+```
+
+### 2. SuperOffice Connector (CRM Sync)
+```bash
+docker exec connector-superoffice /app/run_tests.sh
+```
+
+### 3. Lead Engine (Trading Twins)
+```bash
+docker exec lead-engine /app/run_tests.sh
+```
+
+### 4. B2B Marketing Assistant (Analysis)
+```bash
+docker exec b2b-marketing-assistant /app/run_tests.sh
+```
+
+---
+
+## 🛠️ Test-Architektur
+
+*   **Framework:** `pytest`
+*   **API-Testing:** `httpx` & `FastAPI TestClient`
+*   **Datenbank:** SQLite In-Memory (oder temporäre Datei-DB)
+*   **Mocking:** `unittest.mock` wird verwendet, um Aufrufe an Gemini/OpenAI zu simulieren.
+
+## 📝 Neue Tests hinzufügen
+
+Um neue Tests für einen Dienst zu erstellen:
+1.  Erstellen Sie eine Datei in `service-name/tests/test_*.py`.
+2.  Stellen Sie sicher, dass das `run_tests.sh` Skript im Dienst-Ordner diese Datei inkludiert.
+3.  Kopieren Sie die Datei ggf. in den Container (`docker cp`).
diff --git a/general-market-intelligence/index.html b/general-market-intelligence/index.html
index dfbddfa8..3ef1e29b 100644
--- a/general-market-intelligence/index.html
+++ b/general-market-intelligence/index.html
@@ -3,7 +3,8 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>parcelLab Market Intelligence</title>
+    <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>📊</text></svg>">
+    <title>Market Intelligence</title>
     <script src="https://cdn.tailwindcss.com"></script>
     <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
     <style>
diff --git a/gtm-architect/index.html b/gtm-architect/index.html
index f4c09d44..4a7ab38d 100644
--- a/gtm-architect/index.html
+++ b/gtm-architect/index.html
@@ -3,7 +3,8 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Roboplanet GTM Architect</title>
+    <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>🏛️</text></svg>">
+    <title>GTM Architect</title>
     <script src="https://cdn.tailwindcss.com"></script>
     <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet">
     <script>
diff --git a/heatmap-tool/frontend/index.html b/heatmap-tool/frontend/index.html
index 4829dd18..0ad48fcc 100644
--- a/heatmap-tool/frontend/index.html
+++ b/heatmap-tool/frontend/index.html
@@ -4,6 +4,7 @@
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/vite.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>🗺️</text></svg>">
     <title>Heatmap Tool</title>
     <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css"
      integrity="sha256-p4NxAoJBhIIN+hmNHrzRCf9tD/miZyoHS5obTRR9BMY="
diff --git a/lead-engine/requirements.txt b/lead-engine/requirements.txt
index e7feb44b..d39c4cda 100644
--- a/lead-engine/requirements.txt
+++ b/lead-engine/requirements.txt
@@ -5,4 +5,6 @@ python-dotenv
 fastapi
 uvicorn[standard]
 msal
-sqlalchemy
\ No newline at end of file
+sqlalchemy
+pytest
+httpx
\ No newline at end of file
diff --git a/lead-engine/run_tests.sh b/lead-engine/run_tests.sh
new file mode 100644
index 00000000..1c7638fc
--- /dev/null
+++ b/lead-engine/run_tests.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+export PYTHONPATH=$PYTHONPATH:/app
+python3 -m pytest -v /app/tests/test_lead_engine.py
diff --git a/lead-engine/tests/test_lead_engine.py b/lead-engine/tests/test_lead_engine.py
new file mode 100644
index 00000000..cbecf41a
--- /dev/null
+++ b/lead-engine/tests/test_lead_engine.py
@@ -0,0 +1,83 @@
+import pytest
+from fastapi.testclient import TestClient
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from unittest.mock import MagicMock, patch
+import os
+import sys
+
+# Resolve paths
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+if BASE_DIR not in sys.path:
+    sys.path.append(BASE_DIR)
+
+from trading_twins.manager import app, SessionLocal
+from trading_twins.models import Base, ProposalJob
+
+# --- Test Database Setup ---
+# Use a local file for testing to ensure visibility across sessions
+TEST_DB_FILE = "test_trading_twins.db"
+SQLALCHEMY_DATABASE_URL = f"sqlite:///./{TEST_DB_FILE}"
+engine = create_engine(SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False})
+TestingSessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+@pytest.fixture(scope="module", autouse=True)
+def setup_database():
+    # Create tables
+    Base.metadata.create_all(bind=engine)
+    yield
+    # Cleanup
+    Base.metadata.drop_all(bind=engine)
+    if os.path.exists(TEST_DB_FILE):
+        os.remove(TEST_DB_FILE)
+
+@pytest.fixture
+def client():
+    # Patch the SessionLocal in manager.py to use our test DB
+    with patch("trading_twins.manager.SessionLocal", TestingSessionLocal):
+        with TestClient(app) as c:
+            yield c
+
+def test_trigger_test_lead(client):
+    with patch("trading_twins.manager.process_lead") as mock_process:
+        response = client.get("/test_lead")
+        assert response.status_code == 202
+        assert "Test lead triggered" in response.json()["status"]
+        mock_process.assert_called()
+
+def test_stop_job(client):
+    db = TestingSessionLocal()
+    job = ProposalJob(job_uuid="test_uuid_1", customer_email="test@example.com", status="pending")
+    db.add(job)
+    db.commit()
+    db.close()
+    
+    response = client.get("/stop/test_uuid_1")
+    assert response.status_code == 200
+    assert response.text == "Gestoppt."
+    
+    db = TestingSessionLocal()
+    updated_job = db.query(ProposalJob).filter(ProposalJob.job_uuid == "test_uuid_1").first()
+    assert updated_job.status == "cancelled"
+    db.close()
+
+def test_send_now(client):
+    db = TestingSessionLocal()
+    job = ProposalJob(job_uuid="test_uuid_2", customer_email="test@example.com", status="pending")
+    db.add(job)
+    db.commit()
+    db.close()
+    
+    response = client.get("/send_now/test_uuid_2")
+    assert response.status_code == 200
+    assert response.text == "Wird gesendet."
+    
+    db = TestingSessionLocal()
+    updated_job = db.query(ProposalJob).filter(ProposalJob.job_uuid == "test_uuid_2").first()
+    assert updated_job.status == "send_now"
+    db.close()
+
+def test_book_slot_fail_no_job(client):
+    response = client.get("/book_slot/invalid_uuid/123456789")
+    assert response.status_code == 400
+    assert response.text == "Fehler."
\ No newline at end of file
diff --git a/test_suite.sh b/test_suite.sh
new file mode 100644
index 00000000..8c88cfe7
--- /dev/null
+++ b/test_suite.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+
+# --- GLOBAL TEST RUNNER ---
+# Runs tests for all integrated services
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+NC='\033[0m' # No Color
+
+run_container_tests() {
+    local container=$1
+    local test_dir=$2
+    local test_file=$3
+    
+    echo -e "\n${GREEN}>>> Testing Service: $container <<<${NC}"
+    
+    # 1. Install dependencies
+    docker exec $container pip install pytest httpx > /dev/null 2>&1
+    
+    # 2. Copy tests and runner to container
+    docker cp $test_dir/tests/. $container:/app/tests/
+    docker cp $test_dir/run_tests.sh $container:/app/run_tests.sh
+    
+    # 3. Execute
+    docker exec $container chmod +x /app/run_tests.sh
+    docker exec $container /app/run_tests.sh
+    
+    if [ $? -eq 0 ]; then
+        echo -e "${GREEN}SUCCESS: $container tests passed.${NC}"
+    else
+        echo -e "${RED}FAILURE: $container tests failed.${NC}"
+    fi
+}
+
+# 1. Company Explorer
+run_container_tests "company-explorer" "company-explorer/backend" "test_api_integration.py"
+
+# 2. Connector
+run_container_tests "connector-superoffice" "connector-superoffice" "test_webhook.py"
+
+# 3. Lead Engine
+run_container_tests "lead-engine" "lead-engine" "test_lead_engine.py"
+
+# 4. B2B Marketing Assistant
+run_container_tests "b2b-marketing-assistant" "b2b-marketing-assistant" "test_orchestrator.py"
+
+echo -e "\n${GREEN}=== Test Suite Finished ===${NC}"
+
diff --git a/transcription-tool/frontend/index.html b/transcription-tool/frontend/index.html
index fd7d7fa3..0669add3 100644
--- a/transcription-tool/frontend/index.html
+++ b/transcription-tool/frontend/index.html
@@ -3,6 +3,7 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>🎙️</text></svg>">
     <title>Meeting Assistant</title>
   </head>
   <body class="bg-slate-50 dark:bg-slate-950">