Added unit test and testing workflows

.github/workflows/pytest.yml

@@ -0,0 +1,29 @@
+name: Randomology
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.10"
+    - name: Install dependencies
+      run: |
+        python3 -m pip install --upgrade pip
+        python3 -m pip install -r requirements.txt
+    - name: Test with pytest
+      run: |
+        python3 -m pytest

.gitignore

@@ -1,4 +1,4 @@
 **/__pycache__/**
 **~
 **/.venv**/**
-
+**/.pytest_cache/**

requirements.txt

@@ -1,6 +1,10 @@
 certifi==2024.2.2
 charset-normalizer==3.3.2
 idna==3.6
+iniconfig==2.0.0
+packaging==24.0
+pluggy==1.4.0
 pyTelegramBotAPI==4.16.1
+pytest==8.1.1
 requests==2.31.0
 urllib3==2.2.1

tests/text_test.py

@@ -0,0 +1,11 @@
+# text tests
+
+from app.services.text_service import generate_random_text
+
+def test_text_generated():
+    text = generate_random_text()
+    assert isinstance(text, str)
+
+def test_text_length():
+    text = generate_random_text()
+    assert len(text) >= 30 and len(text) <= 120