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package status
import (
"os"
"path/filepath"
"testing"
"time"
)
func TestGetCurrentGitBranch(t *testing.T) {
// Test in current directory (should be a git repo)
branch := getCurrentGitBranch(".")
if branch == "" {
t.Skip("Not in a git repository, skipping test")
}
t.Logf("Current branch: %s", branch)
}
func TestGetGitRefFile(t *testing.T) {
// Create a temporary git directory structure for testing
tmpDir := t.TempDir()
gitDir := filepath.Join(tmpDir, ".git")
err := os.MkdirAll(gitDir, 0755)
if err != nil {
t.Fatal(err)
}
// Test case 1: HEAD points to a ref
headFile := filepath.Join(gitDir, "HEAD")
err = os.WriteFile(headFile, []byte("ref: refs/heads/main\n"), 0644)
if err != nil {
t.Fatal(err)
}
refFile := getGitRefFile(tmpDir)
expected := filepath.Join(gitDir, "refs", "heads", "main")
if refFile != expected {
t.Errorf("Expected %s, got %s", expected, refFile)
}
// Test case 2: HEAD contains a direct commit hash
err = os.WriteFile(headFile, []byte("abc123def456\n"), 0644)
if err != nil {
t.Fatal(err)
}
refFile = getGitRefFile(tmpDir)
if refFile != headFile {
t.Errorf("Expected %s, got %s", headFile, refFile)
}
}
func TestFileWatcherIntegration(t *testing.T) {
// This test requires being in a git repository
if getCurrentGitBranch(".") == "" {
t.Skip("Not in a git repository, skipping integration test")
}
// Test that the file watcher setup doesn't crash
tmpDir := t.TempDir()
gitDir := filepath.Join(tmpDir, ".git")
err := os.MkdirAll(gitDir, 0755)
if err != nil {
t.Fatal(err)
}
headFile := filepath.Join(gitDir, "HEAD")
err = os.WriteFile(headFile, []byte("ref: refs/heads/main\n"), 0644)
if err != nil {
t.Fatal(err)
}
// Create the refs directory and file
refsDir := filepath.Join(gitDir, "refs", "heads")
err = os.MkdirAll(refsDir, 0755)
if err != nil {
t.Fatal(err)
}
mainRef := filepath.Join(refsDir, "main")
err = os.WriteFile(mainRef, []byte("abc123def456\n"), 0644)
if err != nil {
t.Fatal(err)
}
// Test that we can create a watcher without crashing
// This is a basic smoke test
done := make(chan bool, 1)
go func() {
time.Sleep(100 * time.Millisecond)
done <- true
}()
select {
case <-done:
// Test passed - no crash
case <-time.After(1 * time.Second):
t.Error("Test timed out")
}
}
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