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//! RED Tests for MCP analyze_tdg tool with git context
//!
//! Sprint 65 Phase 2B: MCP tool integration tests
#[cfg_attr(coverage_nightly, coverage(off))]
#[cfg(test)]
mod tests {
use std::path::PathBuf;
// Helper: Get repository root
fn get_repo_root() -> PathBuf {
let manifest_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
let mut current = manifest_dir.clone();
loop {
let git_dir = current.join(".git");
if git_dir.exists() && git_dir.join("HEAD").exists() {
return current;
}
if !current.pop() {
return manifest_dir.parent().unwrap().to_path_buf();
}
}
}
// RED TEST 1: analyze_tdg should accept with_git_context parameter
#[test]
#[should_panic(expected = "not implemented")]
fn test_analyze_tdg_accepts_with_git_context_param() {
// Arrange
let _repo_path = get_repo_root();
// Act: Call analyze_tdg with with_git_context = true
// This will be implemented in GREEN phase
unimplemented!("Need to add with_git_context parameter to analyze_tdg");
// Assert
// Function should accept the parameter without compilation error
}
// RED TEST 2: analyze_tdg with git context should include git_context in JSON response
#[test]
#[should_panic(expected = "not implemented")]
fn test_analyze_tdg_includes_git_context_in_response() {
// Arrange
let _repo_path = get_repo_root();
// Act: Call analyze_tdg with with_git_context = true
// This will be implemented in GREEN phase
unimplemented!("Need to implement git context in MCP response");
// Assert
// Response JSON should have "git_context" field with:
// - commit_sha
// - branch
// - author_name
// - author_email
}
// RED TEST 3: analyze_tdg without git context should NOT include git_context field
#[test]
#[should_panic(expected = "not implemented")]
fn test_analyze_tdg_omits_git_context_when_disabled() {
// Arrange
let _repo_path = get_repo_root();
// Act: Call analyze_tdg with with_git_context = false (or None)
// This will be implemented in GREEN phase
unimplemented!("Need to implement conditional git context inclusion");
// Assert
// Response JSON should NOT have "git_context" field
}
// RED TEST 4: analyze_tdg in non-git directory should gracefully handle no git context
#[test]
#[should_panic(expected = "not implemented")]
fn test_analyze_tdg_graceful_in_non_git_dir() {
use tempfile::TempDir;
// Arrange: Create temp directory (not a git repo)
let _temp_dir = TempDir::new().unwrap();
// Act: Call analyze_tdg with with_git_context = true
unimplemented!("Need to implement graceful handling of non-git dirs");
// Assert
// Should complete successfully with git_context = null
// Should NOT error
}
// RED TEST 5: compare_tdg should accept with_git_context parameter
#[test]
#[should_panic(expected = "not implemented")]
fn test_compare_tdg_accepts_with_git_context_param() {
// Arrange
let _repo_path = get_repo_root();
// Act: Call compare_tdg with with_git_context = true
unimplemented!("Need to add with_git_context parameter to compare_tdg");
// Assert
// Function should accept the parameter
}
// RED TEST 6: compare_tdg should include git context for both files
#[test]
#[should_panic(expected = "not implemented")]
fn test_compare_tdg_includes_both_git_contexts() {
// Arrange
let _repo_path = get_repo_root();
// Act: Call compare_tdg with with_git_context = true
unimplemented!("Need to implement git context in comparison");
// Assert
// Response should have git_context for source1 and source2
}
// RED TEST 7: MCP tool parameter schema should include with_git_context
#[test]
#[should_panic(expected = "not implemented")]
fn test_mcp_schema_includes_with_git_context() {
// Arrange
// Check the MCP tool schema definition
// Act: Get tool schema
unimplemented!("Need to add with_git_context to MCP schema");
// Assert
// Schema should define with_git_context as optional boolean parameter
}
// RED TEST 8: tdg_analyze_with_storage should support git context
#[test]
#[should_panic(expected = "not implemented")]
fn test_tdg_analyze_with_storage_supports_git_context() {
// Arrange
let _repo_path = get_repo_root();
// Act: Call tdg_analyze_with_storage with git context
unimplemented!("Need to add git context support to storage analysis");
// Assert
// Stored record should include git context
}
}