From 6d363877fd67f3f60bb3af5a002533841e1e55ed Mon Sep 17 00:00:00 2001
From: 7000pctAUTO <lukems3823@gmail.com>
Date: Fri, 30 Jan 2026 20:35:32 +0000
Subject: [PATCH] Initial upload: git-insights-cli with CI/CD workflow

---
 tests/test_models.py | 147 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 tests/test_models.py

diff --git a/tests/test_models.py b/tests/test_models.py
new file mode 100644
index 0000000..31f2898
--- /dev/null
+++ b/tests/test_models.py
@@ -0,0 +1,147 @@
+import pytest
+from datetime import datetime
+from src.models.data_structures import (
+    Author,
+    Commit,
+    FileChange,
+    CommitAnalysis,
+    CodeChurnAnalysis,
+    RiskyCommitAnalysis,
+    VelocityAnalysis,
+)
+
+
+class TestAuthor:
+    """Test Author dataclass."""
+
+    def test_author_creation(self):
+        """Test creating an Author."""
+        author = Author(
+            name="John Doe",
+            email="john@example.com",
+            commit_count=100,
+            lines_added=5000,
+            lines_deleted=1000,
+        )
+        assert author.name == "John Doe"
+        assert author.email == "john@example.com"
+        assert author.commit_count == 100
+
+
+class TestCommit:
+    """Test Commit dataclass."""
+
+    def test_commit_creation(self):
+        """Test creating a Commit."""
+        commit = Commit(
+            sha="abc123",
+            message="Test commit",
+            author="John Doe",
+            author_email="john@example.com",
+            timestamp=datetime.now(),
+        )
+        assert commit.sha == "abc123"
+        assert commit.message == "Test commit"
+        assert commit.lines_added == 0
+        assert commit.lines_deleted == 0
+
+    def test_commit_with_changes(self):
+        """Test creating a Commit with changes."""
+        commit = Commit(
+            sha="abc123",
+            message="Test commit",
+            author="John Doe",
+            author_email="john@example.com",
+            timestamp=datetime.now(),
+            lines_added=100,
+            lines_deleted=50,
+            files_changed=["src/main.py", "tests/test.py"],
+            is_merge=False,
+            is_revert=False,
+        )
+        assert len(commit.files_changed) == 2
+        assert commit.lines_added == 100
+
+
+class TestFileChange:
+    """Test FileChange dataclass."""
+
+    def test_file_change_creation(self):
+        """Test creating a FileChange."""
+        change = FileChange(
+            filepath="src/main.py",
+            lines_added=50,
+            lines_deleted=10,
+            change_type="M",
+        )
+        assert change.filepath == "src/main.py"
+        assert change.lines_added == 50
+
+
+class TestCommitAnalysis:
+    """Test CommitAnalysis dataclass."""
+
+    def test_commit_analysis_creation(self):
+        """Test creating a CommitAnalysis."""
+        analysis = CommitAnalysis(
+            total_commits=100,
+            unique_authors=5,
+            commits_by_hour={"10:00": 10, "14:00": 15},
+            commits_by_day={"Monday": 20, "Tuesday": 15},
+            commits_by_week={"2024-W01": 50},
+            top_authors=[],
+            average_commits_per_day=3.3,
+        )
+        assert analysis.total_commits == 100
+        assert analysis.unique_authors == 5
+
+
+class TestCodeChurnAnalysis:
+    """Test CodeChurnAnalysis dataclass."""
+
+    def test_code_churn_analysis_creation(self):
+        """Test creating a CodeChurnAnalysis."""
+        analysis = CodeChurnAnalysis(
+            total_lines_added=5000,
+            total_lines_deleted=1000,
+            net_change=4000,
+            churn_by_file={},
+            churn_by_author={},
+            high_churn_commits=[],
+            average_churn_per_commit=50.0,
+        )
+        assert analysis.total_lines_added == 5000
+        assert analysis.net_change == 4000
+
+
+class TestRiskyCommitAnalysis:
+    """Test RiskyCommitAnalysis dataclass."""
+
+    def test_risky_commit_analysis_creation(self):
+        """Test creating a RiskyCommitAnalysis."""
+        analysis = RiskyCommitAnalysis(
+            total_risky_commits=10,
+            large_change_commits=[],
+            merge_commits=[],
+            revert_commits=[],
+            risk_score=5.5,
+        )
+        assert analysis.total_risky_commits == 10
+
+
+class TestVelocityAnalysis:
+    """Test VelocityAnalysis dataclass."""
+
+    def test_velocity_analysis_creation(self):
+        """Test creating a VelocityAnalysis."""
+        analysis = VelocityAnalysis(
+            commits_per_day=5.0,
+            commits_per_week=35.0,
+            commits_per_month=150.0,
+            velocity_trend="stable",
+            top_contributors=[],
+            most_active_day="Monday",
+            most_active_hour="10:00",
+        )
+        assert analysis.commits_per_day == 5.0
+        assert analysis.velocity_trend == "stable"