diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index ffa69bc..a57fd52 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -1,8 +1,14 @@
 name: Tests
 
 on:
+  push:
+      branches: [ master, main ]
+      paths:
+        - 'src/datadreamer/**/**.py'
+        - 'tests/**/**.py'
+        - .github/workflows/tests.yaml
   pull_request:
-    branches: [ dev, main, add-tests ]
+    branches: [ dev, main ]
     paths:
       - 'src/datadreamer/**/**.py'
       - 'tests/**/**.py'
@@ -36,14 +42,19 @@ jobs:
         sudo apt update
         sudo apt install -y pandoc
         pip install -e .[dev]
+        pip install pytest coverage-badge
 
     - name: Install dependencies [Windows]
       if: matrix.os == 'windows-latest'
-      run: pip install -e .[dev]
+      run: |
+        pip install -e .[dev]
+        pip install pytest coverage-badge
 
     - name: Install dependencies [macOS]
       if: matrix.os == 'macOS-latest'
-      run: pip install -e .[dev]
+      run: |
+        pip install -e .[dev]
+        pip install pytest coverage-badge
 
     - name: Run tests with coverage [Ubuntu]
       if: matrix.os == 'ubuntu-latest' && matrix.version == '3.10'
diff --git a/tests/unittests/test_annotators.py b/tests/unittests/test_annotators.py
index 73f0d8b..4be509f 100644
--- a/tests/unittests/test_annotators.py
+++ b/tests/unittests/test_annotators.py
@@ -4,7 +4,8 @@
 
 def test_owlv2_annotator():
     device = "cuda" if torch.cuda.is_available() else "cpu"
-    pass
+    assert device in ["cuda", "cpu"]
+
 
 
 if __name__ == "__main__":
diff --git a/tests/unittests/test_image_generation.py b/tests/unittests/test_image_generation.py
index a015533..09e9879 100644
--- a/tests/unittests/test_image_generation.py
+++ b/tests/unittests/test_image_generation.py
@@ -1,5 +1,6 @@
 import pytest
 import torch
+from PIL import Image
 from datadreamer.image_generation.sdxl_image_generator import StableDiffusionImageGenerator
 from datadreamer.image_generation.sdxl_turbo_image_generator import StableDiffusionTurboImageGenerator
 from datadreamer.image_generation.clip_image_tester import ClipImageTester
@@ -7,14 +8,16 @@
 
 def test_clip_image_tester():
     device = "cuda" if torch.cuda.is_available() else "cpu"
-    pass
+    assert device in ["cuda", "cpu"]
 
 
 def test_sdxl_image_generator():
     device = "cuda" if torch.cuda.is_available() else "cpu"
     # image_generator = StableDiffusionImageGenerator(device=device)
     image_generator = StableDiffusionImageGenerator()
-    generated_image = image_generator.generate_images(["A photo of a cat, dog"], [["cat", "dog"]])
+    for generated_image in image_generator.generate_images(["A photo of a cat, dog"], [["cat", "dog"]]):
+        assert generated_image is not None
+        assert isinstance(generated_image, Image.Image)
     image_generator.release(empty_cuda_cache=True if device != 'cpu' else False)
 
 
@@ -22,7 +25,9 @@ def test_sdxl_turbo_image_generator():
     device = "cuda" if torch.cuda.is_available() else "cpu"
     # image_generator = StableDiffusionTurboImageGenerator(device=device)
     image_generator = StableDiffusionTurboImageGenerator()
-    generated_image = image_generator.generate_images(["A photo of a cat, dog"], [["cat", "dog"]])
+    for generated_image in image_generator.generate_images(["A photo of a cat, dog"], [["cat", "dog"]]):
+        assert generated_image is not None
+        assert isinstance(generated_image, Image.Image)
     image_generator.release(empty_cuda_cache=True if device != 'cpu' else False)