test: Checking directories now more accurate

Explicitly looks for a 40 character Git SHA-1 hash

Author: hyperupcall

tests/basalt-install.bats

@@ -11,7 +11,7 @@ load './util/init.sh'
 
 	assert_success
 
-	assert [ "$(readlink "./.basalt/packages/local/fake_remote_user_repo"*)" = "$BASALT_GLOBAL_DATA_DIR/store/packages/local/fake_remote_user_repo"* ]
+	assert [ "$(readlink "./.basalt/packages/local/fake_remote_user_repo@"????????????????????????????????????????)" = "$BASALT_GLOBAL_DATA_DIR/store/packages/local/fake_remote_user_repo"* ]
 }
 
 @test "Installs two dependencies" {
@@ -23,8 +23,8 @@ load './util/init.sh'
 	run basalt add "file://$dir1" "file://$dir2"
 
 	assert_success
-	assert [ "$(readlink "./.basalt/packages/local/fake_remote_user_repo1"*)" = "$BASALT_GLOBAL_DATA_DIR/store/packages/local/fake_remote_user_repo1"* ]
-	assert [ "$(readlink "./.basalt/packages/local/fake_remote_user_repo2"*)" = "$BASALT_GLOBAL_DATA_DIR/store/packages/local/fake_remote_user_repo2"* ]
+	assert [ "$(readlink "./.basalt/packages/local/fake_remote_user_repo1@"????????????????????????????????????????)" = "$BASALT_GLOBAL_DATA_DIR/store/packages/local/fake_remote_user_repo1"* ]
+	assert [ "$(readlink "./.basalt/packages/local/fake_remote_user_repo2@"????????????????????????????????????????)" = "$BASALT_GLOBAL_DATA_DIR/store/packages/local/fake_remote_user_repo2"* ]
 }
 
 @test "Installs transitive dependencies" {
@@ -37,6 +37,6 @@ load './util/init.sh'
 	run basalt add "file://$dir1"
 
 	assert_success
-	assert [ "$(readlink "./.basalt/packages/local/fake_remote_user_repo1"*)" = "$BASALT_GLOBAL_DATA_DIR/store/packages/local/fake_remote_user_repo1"* ]
-	assert [ "$(readlink "./.basalt/transitive/packages/local/fake_remote_user_repo2"*)" = "$BASALT_GLOBAL_DATA_DIR/store/packages/local/fake_remote_user_repo2"* ]
+	assert [ "$(readlink "./.basalt/packages/local/fake_remote_user_repo1@"????????????????????????????????????????)" = "$BASALT_GLOBAL_DATA_DIR/store/packages/local/fake_remote_user_repo1"* ]
+	assert [ "$(readlink "./.basalt/transitive/packages/local/fake_remote_user_repo2@"????????????????????????????????????????)" = "$BASALT_GLOBAL_DATA_DIR/store/packages/local/fake_remote_user_repo2"* ]
 }