Move utility package 'graphdb' to pkg/graphdb

graphdb/sort_test.go

@@ -0,0 +1,29 @@
+package graphdb
+
+import (
+	"testing"
+)
+
+func TestSort(t *testing.T) {
+	paths := []string{
+		"/",
+		"/myreallylongname",
+		"/app/db",
+	}
+
+	sortByDepth(paths)
+
+	if len(paths) != 3 {
+		t.Fatalf("Expected 3 parts got %d", len(paths))
+	}
+
+	if paths[0] != "/app/db" {
+		t.Fatalf("Expected /app/db got %s", paths[0])
+	}
+	if paths[1] != "/myreallylongname" {
+		t.Fatalf("Expected /myreallylongname got %s", paths[1])
+	}
+	if paths[2] != "/" {
+		t.Fatalf("Expected / got %s", paths[2])
+	}
+}