fixed compiling util tests

Cargo.lock

@@ -1260,9 +1260,12 @@ version = "0.1.0"
 dependencies = [
  "ethcore-bigint 0.1.3",
  "ethcore-bytes 0.1.0",
+ "ethcore-logger 1.9.0",
+ "hash 0.1.0",
  "hashdb 0.1.0",
  "heapsize 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "kvdb 0.1.0",
+ "kvdb-memorydb 0.1.0",
  "log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "memorydb 0.1.0",
  "parking_lot 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",

util/journaldb/Cargo.toml

@@ -6,13 +6,18 @@ description = "A `HashDB` which can manage a short-term journal potentially cont
 license = "GPL3"
 
 [dependencies]
-hashdb = { path = "../hashdb" }
-kvdb = { path = "../kvdb" }
 ethcore-bigint = { path = "../bigint", features = ["heapsizeof"] }
 ethcore-bytes = { path = "../bytes" }
-rlp = { path = "../rlp" }
+hashdb = { path = "../hashdb" }
+heapsize = "0.4"
+kvdb = { path = "../kvdb" }
+log = "0.3"
 memorydb = { path = "../memorydb" }
 parking_lot = "0.4"
-heapsize = "0.4"
+rlp = { path = "../rlp" }
 util-error = { path = "../error" }
-log = "0.3"
+
+[dev-dependencies]
+ethcore-logger = { path = "../../logger" }
+hash = { path = "../hash" }
+kvdb-memorydb = { path = "../kvdb-memorydb" }

util/journaldb/src/archivedb.rs

@@ -202,8 +202,7 @@ mod tests {
 	use keccak::keccak;
 	use hashdb::{HashDB, DBValue};
 	use super::*;
-	use journaldb::traits::JournalDB;
+	use {kvdb_memorydb, JournalDB};
-	use kvdb_memorydb;
 
 	#[test]
 	fn insert_same_in_fork() {

util/journaldb/src/lib.rs

@@ -16,16 +16,25 @@
 
 //! `JournalDB` interface and implementation.
 
+extern crate heapsize;
+#[macro_use]
+extern crate log;
+
 extern crate ethcore_bigint as bigint;
 extern crate ethcore_bytes as bytes;
+extern crate hashdb;
+extern crate kvdb;
+extern crate memorydb;
 extern crate parking_lot;
 extern crate rlp;
-extern crate hashdb;
-extern crate memorydb;
-extern crate kvdb;
 extern crate util_error as error;
-extern crate heapsize;
+
-#[macro_use] extern crate log;
+#[cfg(test)]
+extern crate ethcore_logger;
+#[cfg(test)]
+extern crate hash as keccak;
+#[cfg(test)]
+extern crate kvdb_memorydb;
 
 use std::{fmt, str};
 use std::sync::Arc;

util/journaldb/src/overlayrecentdb.rs

@@ -324,7 +324,7 @@ impl JournalDB for OverlayRecentDB {
 				trace!(target: "journaldb", "Delete journal for time #{}.{}: {}, (canon was {}): +{} -{} entries", end_era, index, journal.id, canon_id, journal.insertions.len(), journal.deletions.len());
 				{
 					if *canon_id == journal.id {
-						for h in &journal.insertions {
+					for h in &journal.insertions {
 							if let Some((d, rc)) = journal_overlay.backing_overlay.raw(&to_short_key(h)) {
 								if rc > 0 {
 									canon_insertions.push((h.clone(), d)); //TODO: optimize this to avoid data copy
@@ -459,8 +459,7 @@ mod tests {
 	use super::*;
 	use hashdb::{HashDB, DBValue};
 	use ethcore_logger::init_log;
-	use journaldb::JournalDB;
+	use {kvdb_memorydb, JournalDB};
-	use kvdb_memorydb;
 
 	fn new_db() -> OverlayRecentDB {
 		let backing = Arc::new(kvdb_memorydb::create(0));

util/journaldb/src/refcounteddb.rs

@@ -210,9 +210,8 @@ mod tests {
 
 	use keccak::keccak;
 	use hashdb::{HashDB, DBValue};
-	use kvdb_memorydb;
 	use super::*;
-	use super::super::traits::JournalDB;
+	use {JournalDB, kvdb_memorydb};
 
 	fn new_db() -> RefCountedDB {
 		let backing = Arc::new(kvdb_memorydb::create(0));