fix: update test file to comply with linting rules

- Replace t.Fatalf with assert.NilError and assert.Equal

- Update octal literals to use new style (0o755)

- Fix formatting issues

Signed-off-by: Konikz <[email protected]>

Author: Konikz

Diff for: pkg/usrlocalsharelima/standalone_test.go

@@ -9,6 +9,8 @@ import (
 	"path/filepath"
 	"runtime"
 	"testing"
+
+	"gotest.tools/v3/assert"
 )
 
 // TestDirInTestEnvironment tests that usrlocalsharelima.Dir() works correctly
@@ -18,9 +20,7 @@ import (
 func TestDirInTestEnvironment(t *testing.T) {
 	// Get the test executable path (will be in a temp directory)
 	testExe, err := os.Executable()
-	if err != nil {
-		t.Fatalf("Failed to get test executable path: %v", err)
-	}
+	assert.NilError(t, err, "Failed to get test executable path")
 
 	// Determine architecture for binary name
 	arch := "aarch64"
@@ -31,37 +31,27 @@ func TestDirInTestEnvironment(t *testing.T) {
 	// Create guestagent binary in the first expected location
 	// (same directory as test executable)
 	gaBinary1 := filepath.Join(filepath.Dir(testExe), fmt.Sprintf("lima-guestagent.Linux-%s", arch))
-	err = os.WriteFile(gaBinary1, []byte("dummy"), 0755)
-	if err != nil {
-		t.Fatalf("Failed to create guestagent binary: %v", err)
-	}
+	err = os.WriteFile(gaBinary1, []byte("dummy"), 0o755)
+	assert.NilError(t, err, "Failed to create guestagent binary")
 	defer os.Remove(gaBinary1)
 
 	// Create guestagent binary in the second expected location
 	// (share/lima directory relative to test executable)
 	shareDir := filepath.Join(filepath.Dir(filepath.Dir(testExe)), "share", "lima")
-	err = os.MkdirAll(shareDir, 0755)
-	if err != nil {
-		t.Fatalf("Failed to create share directory: %v", err)
-	}
+	err = os.MkdirAll(shareDir, 0o755)
+	assert.NilError(t, err, "Failed to create share directory")
 	defer os.RemoveAll(shareDir)
 
 	gaBinary2 := filepath.Join(shareDir, fmt.Sprintf("lima-guestagent.Linux-%s", arch))
-	err = os.WriteFile(gaBinary2, []byte("dummy"), 0755)
-	if err != nil {
-		t.Fatalf("Failed to create guestagent binary: %v", err)
-	}
+	err = os.WriteFile(gaBinary2, []byte("dummy"), 0o755)
+	assert.NilError(t, err, "Failed to create guestagent binary")
 	defer os.Remove(gaBinary2)
 
 	// Test that Dir() can find the binary
 	dir, err := Dir()
-	if err != nil {
-		t.Fatalf("Dir() failed: %v", err)
-	}
+	assert.NilError(t, err, "Dir() failed")
 
 	// Verify that Dir() returns the correct directory
 	expectedDir := filepath.Dir(gaBinary1)
-	if dir != expectedDir {
-		t.Errorf("Expected directory %q, got %q", expectedDir, dir)
-	}
+	assert.Equal(t, dir, expectedDir, "Directory mismatch")
 }