diff --git a/bundle/config/filename.go b/bundle/config/filename.go
new file mode 100644
index 00000000..11af34d9
--- /dev/null
+++ b/bundle/config/filename.go
@@ -0,0 +1,43 @@
+package config
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+)
+
+type ConfigFileNames []string
+
+// FileNames contains allowed names of root bundle configuration files.
+var FileNames = ConfigFileNames{
+	"databricks.yml",
+	"databricks.yaml",
+	"bundle.yml",
+	"bundle.yaml",
+}
+
+func (c ConfigFileNames) FindInPath(path string) (string, error) {
+	result := ""
+	var firstErr error
+
+	for _, file := range c {
+		filePath := filepath.Join(path, file)
+		_, err := os.Stat(filePath)
+		if err == nil {
+			if result != "" {
+				return "", fmt.Errorf("multiple bundle root configuration files found in %s", path)
+			}
+			result = filePath
+		} else {
+			if firstErr == nil {
+				firstErr = err
+			}
+		}
+	}
+
+	if result == "" {
+		return "", firstErr
+	}
+
+	return result, nil
+}
diff --git a/bundle/config/filename_test.go b/bundle/config/filename_test.go
new file mode 100644
index 00000000..9d71fa7e
--- /dev/null
+++ b/bundle/config/filename_test.go
@@ -0,0 +1,70 @@
+package config
+
+import (
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestConfigFileNames_FindInPath(t *testing.T) {
+	testCases := []struct {
+		name     string
+		files    []string
+		expected string
+		err      string
+	}{
+		{
+			name:     "file found",
+			files:    []string{"databricks.yml"},
+			expected: "BASE/databricks.yml",
+			err:      "",
+		},
+		{
+			name:     "file found",
+			files:    []string{"bundle.yml"},
+			expected: "BASE/bundle.yml",
+			err:      "",
+		},
+		{
+			name:     "multiple files found",
+			files:    []string{"databricks.yaml", "bundle.yml"},
+			expected: "",
+			err:      "multiple bundle root configuration files found",
+		},
+		{
+			name:     "file not found",
+			files:    []string{},
+			expected: "",
+			err:      "no such file or directory",
+		},
+	}
+
+	if runtime.GOOS == "windows" {
+		testCases[3].err = "The system cannot find the file specified."
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			projectDir := t.TempDir()
+			for _, file := range tc.files {
+				f1, _ := os.Create(filepath.Join(projectDir, file))
+				f1.Close()
+			}
+
+			result, err := FileNames.FindInPath(projectDir)
+
+			expected := strings.Replace(tc.expected, "BASE/", projectDir+string(os.PathSeparator), 1)
+			assert.Equal(t, expected, result)
+
+			if tc.err != "" {
+				assert.ErrorContains(t, err, tc.err)
+			} else {
+				assert.NoError(t, err)
+			}
+		})
+	}
+}
diff --git a/bundle/config/root.go b/bundle/config/root.go
index bf203833..25d5ce5f 100644
--- a/bundle/config/root.go
+++ b/bundle/config/root.go
@@ -12,36 +12,6 @@ import (
 	"github.com/imdario/mergo"
 )
 
-type ConfigFileNames []string
-
-// FileNames contains allowed names of bundle configuration files.
-var FileNames = ConfigFileNames{"databricks.yml", "databricks.yaml", "bundle.yml", "bundle.yaml"}
-
-func (c ConfigFileNames) FindInPath(path string) (string, error) {
-	result := ""
-	var firstErr error
-
-	for _, file := range c {
-		filePath := filepath.Join(path, file)
-		_, err := os.Stat(filePath)
-		if err == nil {
-			if result != "" {
-				return "", fmt.Errorf("multiple bundle root configuration files found in %s", path)
-			}
-			result = filePath
-		} else {
-			if firstErr == nil {
-				firstErr = err
-			}
-		}
-	}
-
-	if result == "" {
-		return "", firstErr
-	}
-	return result, nil
-}
-
 type Root struct {
 	// Path contains the directory path to the root of the bundle.
 	// It is set when loading `databricks.yml`.
diff --git a/bundle/config/root_test.go b/bundle/config/root_test.go
index 6e263667..b0dfc3ec 100644
--- a/bundle/config/root_test.go
+++ b/bundle/config/root_test.go
@@ -2,11 +2,7 @@ package config
 
 import (
 	"encoding/json"
-	"os"
-	"path/filepath"
 	"reflect"
-	"runtime"
-	"strings"
 	"testing"
 
 	"github.com/databricks/cli/bundle/config/variable"
@@ -167,62 +163,3 @@ func TestRootMergeTargetOverridesWithMode(t *testing.T) {
 	require.NoError(t, root.MergeTargetOverrides(env))
 	assert.Equal(t, Development, root.Bundle.Mode)
 }
-
-func TestConfigFileNames_FindInPath(t *testing.T) {
-	testCases := []struct {
-		name     string
-		files    []string
-		expected string
-		err      string
-	}{
-		{
-			name:     "file found",
-			files:    []string{"databricks.yml"},
-			expected: "BASE/databricks.yml",
-			err:      "",
-		},
-		{
-			name:     "file found",
-			files:    []string{"bundle.yml"},
-			expected: "BASE/bundle.yml",
-			err:      "",
-		},
-		{
-			name:     "multiple files found",
-			files:    []string{"databricks.yaml", "bundle.yml"},
-			expected: "",
-			err:      "multiple bundle root configuration files found",
-		},
-		{
-			name:     "file not found",
-			files:    []string{},
-			expected: "",
-			err:      "no such file or directory",
-		},
-	}
-
-	if runtime.GOOS == "windows" {
-		testCases[3].err = "The system cannot find the file specified."
-	}
-
-	for _, tc := range testCases {
-		t.Run(tc.name, func(t *testing.T) {
-			projectDir := t.TempDir()
-			for _, file := range tc.files {
-				f1, _ := os.Create(filepath.Join(projectDir, file))
-				f1.Close()
-			}
-
-			result, err := FileNames.FindInPath(projectDir)
-
-			expected := strings.Replace(tc.expected, "BASE/", projectDir+string(os.PathSeparator), 1)
-			assert.Equal(t, expected, result)
-
-			if tc.err != "" {
-				assert.ErrorContains(t, err, tc.err)
-			} else {
-				assert.NoError(t, err)
-			}
-		})
-	}
-}