diff --git a/tests/test_dispatch_actions.py b/tests/test_dispatch_actions.py
new file mode 100644
index 0000000..5277d1f
--- /dev/null
+++ b/tests/test_dispatch_actions.py
@@ -0,0 +1,146 @@
+# Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license
+
+from datetime import datetime
+from unittest.mock import MagicMock, patch
+
+from actions.dispatch_actions import (
+    RUN_CI_KEYWORD,
+    get_pr_branch,
+    main,
+    trigger_and_get_workflow_info,
+    update_comment,
+)
+
+
+def test_get_pr_branch():
+    """Test getting PR branch name."""
+    mock_event = MagicMock()
+    mock_event.event_data = {"issue": {"number": 123}}
+    mock_event.get_repo_data.return_value = {"head": {"ref": "feature-branch"}}
+
+    branch = get_pr_branch(mock_event)
+
+    assert branch == "feature-branch"
+    mock_event.get_repo_data.assert_called_once_with("pulls/123")
+
+
+def test_trigger_and_get_workflow_info():
+    """Test triggering workflows and getting info."""
+    mock_event = MagicMock()
+    mock_event.repository = "test/repo"
+
+    # Mock the workflow and runs responses separately
+    workflow_response = MagicMock()
+    workflow_response.status_code = 200
+    workflow_response.json.return_value = {"name": "CI Workflow"}
+
+    runs_response = MagicMock()
+    runs_response.status_code = 200
+    runs_response.json.return_value = {
+        "workflow_runs": [{"html_url": "https://github.com/test/repo/actions/runs/123", "run_number": 42}]
+    }
+
+    # Set up get method to return different responses for different URLs
+    def get_side_effect(url):
+        if "workflows/ci.yml" in url and "runs" not in url:
+            return workflow_response
+        elif "workflows/ci.yml/runs" in url:
+            return runs_response
+        # Return default response for unexpected URLs
+        default = MagicMock()
+        default.status_code = 404
+        return default
+
+    mock_event.get.side_effect = get_side_effect
+
+    # Use patch to skip time.sleep and limit to one workflow
+    with patch("time.sleep"):
+        with patch("actions.dispatch_actions.WORKFLOW_FILES", ["ci.yml"]):
+            results = trigger_and_get_workflow_info(mock_event, "feature-branch")
+
+    # Check results
+    assert len(results) == 1
+    assert results[0]["name"] == "CI Workflow"
+    assert results[0]["run_number"] == 42
+
+
+def test_update_comment_function():
+    """Test updating comment with workflow info."""
+    mock_event = MagicMock()
+    mock_event.repository = "test/repo"
+    mock_event.event_data = {"comment": {"id": 456}}
+
+    comment_body = f"Run tests please {RUN_CI_KEYWORD}"
+    triggered_actions = [
+        {
+            "name": "CI Workflow",
+            "file": "ci.yml",
+            "url": "https://github.com/test/repo/actions/workflows/ci.yml",
+            "run_number": 42,
+        }
+    ]
+
+    # Mock datetime to have a consistent timestamp
+    with patch("actions.dispatch_actions.datetime") as mock_datetime:
+        mock_datetime.now.return_value = datetime(2023, 1, 1, 12, 0, 0)
+        # Call without capturing return value
+        update_comment(mock_event, comment_body, triggered_actions, "feature-branch")
+
+    # Check that patch was called with expected content
+    mock_event.patch.assert_called_once()
+
+    # Verify key content in the comment body
+    args, kwargs = mock_event.patch.call_args
+    assert "https://api.github.com/repos/test/repo/issues/comments/456" in args[0]
+    assert "Actions Trigger" in kwargs["json"]["body"]
+    assert "CI Workflow" in kwargs["json"]["body"]
+    assert "2023-01-01 12:00:00 UTC" in kwargs["json"]["body"]
+
+
+def test_main_triggers_workflows():
+    """Test main function when comment contains trigger keyword."""
+    with patch("actions.dispatch_actions.Action") as MockAction:
+        # Configure mock
+        mock_event = MockAction.return_value
+        mock_event.event_name = "issue_comment"
+        mock_event.repository = "test/repo"
+        mock_event.event_data = {
+            "action": "created",
+            "issue": {"pull_request": {}},
+            "comment": {"body": f"Please run CI {RUN_CI_KEYWORD}", "user": {"login": "testuser"}, "id": 789},
+        }
+        mock_event.is_org_member.return_value = True
+
+        # Create minimal patches for the functions called by main
+        with patch("actions.dispatch_actions.get_pr_branch") as mock_get_branch:
+            with patch("actions.dispatch_actions.trigger_and_get_workflow_info") as mock_trigger:
+                with patch("actions.dispatch_actions.update_comment"):
+                    # Set return values
+                    mock_get_branch.return_value = "feature-branch"
+                    mock_trigger.return_value = [{"name": "CI", "file": "ci.yml", "url": "url", "run_number": 1}]
+
+                    # Call the function
+                    main()
+
+        # Verify main component calls were made
+        mock_event.is_org_member.assert_called_once_with("testuser")
+        mock_get_branch.assert_called_once()
+        mock_trigger.assert_called_once()
+
+
+def test_main_skips_non_pr_comments():
+    """Test main function skips non-PR comments."""
+    with patch("actions.dispatch_actions.Action") as MockAction:
+        # Configure mock
+        mock_event = MockAction.return_value
+        mock_event.event_name = "issue_comment"
+        mock_event.event_data = {
+            "action": "created",
+            "issue": {},  # No pull_request key
+            "comment": {"body": f"Please run CI {RUN_CI_KEYWORD}", "user": {"login": "testuser"}},
+        }
+
+        main()
+
+        # Verify toggle_eyes_reaction was not called
+        mock_event.toggle_eyes_reaction.assert_not_called()
diff --git a/tests/test_first_interaction.py b/tests/test_first_interaction.py
new file mode 100644
index 0000000..db8592f
--- /dev/null
+++ b/tests/test_first_interaction.py
@@ -0,0 +1,116 @@
+# Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license
+
+from unittest.mock import MagicMock, patch
+
+from actions.first_interaction import (
+    create_alert_label,
+    get_event_content,
+    get_first_interaction_response,
+    get_relevant_labels,
+)
+
+
+def test_get_event_content_issue():
+    """Test extracting content from issue event."""
+    # Create mock event
+    mock_event = MagicMock()
+    mock_event.event_name = "issues"
+    mock_event.event_data = {
+        "action": "opened",
+        "issue": {
+            "number": 123,
+            "node_id": "node123",
+            "title": "Test Issue",
+            "body": "Issue description",
+            "user": {"login": "testuser"},
+        },
+    }
+
+    number, node_id, title, body, username, issue_type, action = get_event_content(mock_event)
+
+    assert number == 123
+    assert node_id == "node123"
+    assert title == "Test Issue"
+    assert body == "Issue description"
+    assert username == "testuser"
+    assert issue_type == "issue"
+    assert action == "opened"
+
+
+def test_get_event_content_pr():
+    """Test extracting content from PR event."""
+    # Create mock event
+    mock_event = MagicMock()
+    mock_event.event_name = "pull_request"
+    mock_event.event_data = {"action": "opened", "pull_request": {"number": 456}}
+
+    # Mock PR data returned from API
+    mock_event.get_repo_data.return_value = {
+        "number": 456,
+        "node_id": "node456",
+        "title": "Test PR",
+        "body": "PR description",
+        "user": {"login": "testuser"},
+    }
+
+    number, node_id, title, body, username, issue_type, action = get_event_content(mock_event)
+
+    assert number == 456
+    assert node_id == "node456"
+    assert title == "Test PR"
+    assert body == "PR description"
+    assert username == "testuser"
+    assert issue_type == "pull request"
+    assert action == "opened"
+
+
+@patch("actions.first_interaction.get_completion")
+def test_get_relevant_labels(mock_get_completion):
+    """Test getting relevant labels for an issue."""
+    mock_get_completion.return_value = "bug, enhancement"
+
+    available_labels = {
+        "bug": "A bug in the software",
+        "enhancement": "New feature or request",
+        "documentation": "Improvements to documentation",
+    }
+
+    labels = get_relevant_labels(
+        issue_type="issue",
+        title="Bug: App crashes on startup",
+        body="The application crashes when started",
+        available_labels=available_labels,
+        current_labels=[],
+    )
+
+    assert labels == ["bug", "enhancement"]
+    mock_get_completion.assert_called_once()
+
+
+@patch("actions.first_interaction.get_completion")
+def test_get_first_interaction_response(mock_get_completion):
+    """Test generating first interaction response."""
+    mock_get_completion.return_value = "Thank you for your issue"
+
+    mock_event = MagicMock()
+    mock_event.repository = "test/repo"
+
+    response = get_first_interaction_response(
+        event=mock_event, issue_type="issue", title="Test Issue", body="Issue description", username="testuser"
+    )
+
+    assert response == "Thank you for your issue"
+    mock_get_completion.assert_called_once()
+
+
+def test_create_alert_label():
+    """Test creating Alert label."""
+    mock_event = MagicMock()
+
+    create_alert_label(mock_event)
+
+    mock_event.post.assert_called_once()
+    args, kwargs = mock_event.post.call_args
+    assert "labels" in args[0]
+    assert kwargs["json"]["name"] == "Alert"
+    assert kwargs["json"]["color"] == "FF0000"
diff --git a/tests/test_summarize_pr.py b/tests/test_summarize_pr.py
new file mode 100644
index 0000000..b81f1c5
--- /dev/null
+++ b/tests/test_summarize_pr.py
@@ -0,0 +1,73 @@
+# Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license
+
+from unittest.mock import MagicMock, patch
+
+from actions.summarize_pr import (
+    generate_issue_comment,
+    generate_merge_message,
+    generate_pr_summary,
+    update_pr_description,
+)
+
+
+@patch("actions.summarize_pr.get_completion")
+def test_generate_pr_summary(mock_get_completion):
+    """Test generating PR summary with expected formatting."""
+    mock_get_completion.return_value = "Test PR summary content"
+    summary = generate_pr_summary("test/repo", "diff content")
+
+    assert summary.startswith("## 🛠️ PR Summary")
+    assert "Test PR summary content" in summary
+    mock_get_completion.assert_called_once()
+
+
+@patch("actions.summarize_pr.get_completion")
+def test_generate_merge_message(mock_get_completion):
+    """Test generating merge thank you messages."""
+    mock_get_completion.return_value = "Thank you for your contribution!"
+
+    message = generate_merge_message(
+        pr_summary="Feature implementation", pr_credit="@testuser", pr_url="https://github.com/test/repo/pull/1"
+    )
+
+    assert message == "Thank you for your contribution!"
+    mock_get_completion.assert_called_once()
+
+
+@patch("actions.summarize_pr.get_completion")
+def test_generate_issue_comment(mock_get_completion):
+    """Test generating issue comments about PR fixes."""
+    mock_get_completion.return_value = "This issue is fixed in PR #123"
+
+    comment = generate_issue_comment(
+        pr_url="https://api.github.com/repos/owner/repo/pulls/123",
+        pr_summary="Fixed bug",
+        pr_credit="@testuser",
+        pr_title="Bug fix PR",
+    )
+
+    assert comment == "This issue is fixed in PR #123"
+    mock_get_completion.assert_called_once()
+
+
+def test_update_pr_description():
+    """Test updating PR description with summary."""
+    # Mock Action class
+    mock_event = MagicMock()
+    mock_event.repository = "test/repo"
+    mock_event.pr = {"number": 123}
+
+    # Mock response for get request
+    mock_response = MagicMock()
+    mock_response.json.return_value = {"body": "Original description"}
+    mock_event.get.return_value = mock_response
+
+    # Test updating description
+    update_pr_description(mock_event, "## 🛠️ PR Summary\nNew summary")
+
+    # Verify patch was called with correct parameters
+    mock_event.patch.assert_called_once()
+    args, kwargs = mock_event.patch.call_args
+    assert args[0] == "https://api.github.com/repos/test/repo/pulls/123"
+    assert "Original description" in kwargs["json"]["body"]
+    assert "## 🛠️ PR Summary\nNew summary" in kwargs["json"]["body"]
diff --git a/tests/test_summarize_release.py b/tests/test_summarize_release.py
new file mode 100644
index 0000000..273aa86
--- /dev/null
+++ b/tests/test_summarize_release.py
@@ -0,0 +1,127 @@
+# Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license
+
+from unittest.mock import MagicMock, patch
+
+from actions.summarize_release import (
+    create_github_release,
+    generate_release_summary,
+    get_prs_between_tags,
+    get_release_diff,
+)
+
+
+def test_get_release_diff():
+    """Test retrieving diff between tags."""
+    mock_event = MagicMock()
+    mock_event.repository = "test/repo"
+    mock_event.headers_diff = {"Accept": "application/vnd.github.v3.diff"}
+
+    # Mock response
+    mock_response = MagicMock()
+    mock_response.status_code = 200
+    mock_response.text = "diff content"
+    mock_event.get.return_value = mock_response
+
+    diff = get_release_diff(mock_event, "v1.0.0", "v1.1.0")
+
+    assert diff == "diff content"
+    mock_event.get.assert_called_once_with(
+        "https://api.github.com/repos/test/repo/compare/v1.0.0...v1.1.0", headers=mock_event.headers_diff
+    )
+
+
+def test_get_prs_between_tags():
+    """Test retrieving PRs between tags."""
+    mock_event = MagicMock()
+    mock_event.repository = "test/repo"
+
+    # Mock compare response
+    mock_compare_response = MagicMock()
+    mock_compare_response.json.return_value = {
+        "commits": [{"commit": {"message": "Fix bug #123"}}, {"commit": {"message": "Add feature #456"}}]
+    }
+
+    # Mock PR responses
+    mock_pr1_response = MagicMock()
+    mock_pr1_response.status_code = 200
+    mock_pr1_response.json.return_value = {
+        "number": 123,
+        "title": "Fix bug",
+        "body": "Fixes a bug",
+        "user": {"login": "user1"},
+        "html_url": "https://github.com/test/repo/pull/123",
+        "merged_at": "2023-01-01T12:00:00Z",
+    }
+
+    mock_pr2_response = MagicMock()
+    mock_pr2_response.status_code = 200
+    mock_pr2_response.json.return_value = {
+        "number": 456,
+        "title": "Add feature",
+        "body": "Adds a new feature",
+        "user": {"login": "user2"},
+        "html_url": "https://github.com/test/repo/pull/456",
+        "merged_at": "2023-01-02T12:00:00Z",
+    }
+
+    # Set up get method to return different responses
+    mock_event.get.side_effect = [mock_compare_response, mock_pr1_response, mock_pr2_response]
+
+    # Use patch to skip the sleep
+    with patch("time.sleep"):
+        prs = get_prs_between_tags(mock_event, "v1.0.0", "v1.1.0")
+
+    assert len(prs) == 2
+    assert prs[0]["number"] == 123
+    assert prs[1]["number"] == 456
+
+
+@patch("actions.summarize_release.get_completion")
+def test_generate_release_summary(mock_get_completion):
+    """Test generating release summary."""
+    mock_get_completion.return_value = "Release summary content"
+
+    mock_event = MagicMock()
+    mock_event.repository = "test/repo"
+
+    # Create test data with matching author for new contributor
+    test_prs = [
+        {
+            "number": 123,
+            "title": "Fix bug",
+            "body": "Fixes a bug",
+            "author": "newuser",  # Match the contributor name
+            "html_url": "https://github.com/test/repo/pull/123",
+            "merged_at": "2023-01-01T12:00:00Z",
+        }
+    ]
+
+    # Mock new contributors function
+    with patch("actions.summarize_release.get_new_contributors", return_value=["newuser"]):
+        summary = generate_release_summary(
+            event=mock_event, diff="diff content", prs=test_prs, latest_tag="v1.1.0", previous_tag="v1.0.0"
+        )
+
+    assert "Release summary content" in summary
+    assert "What's Changed" in summary
+    assert "https://github.com/test/repo/compare/v1.0.0...v1.1.0" in summary
+    mock_get_completion.assert_called_once()
+
+
+def test_create_github_release():
+    """Test creating GitHub release."""
+    mock_event = MagicMock()
+    mock_event.repository = "test/repo"
+
+    create_github_release(event=mock_event, tag_name="v1.1.0", name="Version 1.1.0", body="Release notes")
+
+    mock_event.post.assert_called_once_with(
+        "https://api.github.com/repos/test/repo/releases",
+        json={
+            "tag_name": "v1.1.0",
+            "name": "Version 1.1.0",
+            "body": "Release notes",
+            "draft": False,
+            "prerelease": False,
+        },
+    )