Add TestDB

crates/ra_hir_expand/src/lib.rs

@@ -26,6 +26,9 @@ use ra_syntax::{
 use crate::ast_id_map::FileAstId;
 use crate::builtin_macro::BuiltinExpander;
 
+#[cfg(test)]
+mod test_db;
+
 /// Input to the analyzer is a set of files, where each file is identified by
 /// `FileId` and contains source code. However, another source of source code in
 /// Rust are macros: each macro can be thought of as producing a "temporary