Fix build dir pollution in unit tests

extra/db/sqlite/sqlite-tests.factor

@@ -3,7 +3,7 @@ prettyprint tools.test db.sqlite db sequences
 continuations db.types db.tuples unicode.case ;
 IN: db.sqlite.tests
 
-: db-path "extra/db/sqlite/test.db" resource-path ;
+: db-path "test.db" temp-file ;
 : test.db db-path sqlite-db ;
 
 [ ] [ [ db-path delete-file ] ignore-errors ] unit-test

extra/db/tuples/tuples-tests.factor

@@ -159,7 +159,7 @@ TUPLE: annotation n paste-id summary author mode contents ;
 ! ] with-db
 
 : test-sqlite ( quot -- )
-    >r "tuples-test.db" resource-path sqlite-db r> with-db ;
+    >r "tuples-test.db" temp-file sqlite-db r> with-db ;
 
 : test-postgresql ( -- )
     >r { "localhost" "postgres" "" "factor-test" } postgresql-db r> with-db ;

extra/http/server/auth/providers/db/db-tests.factor

@@ -1,11 +1,12 @@
 IN: http.server.auth.providers.db.tests
 USING: http.server.auth.providers
 http.server.auth.providers.db tools.test
-namespaces db db.sqlite db.tuples continuations ;
+namespaces db db.sqlite db.tuples continuations
+io.files ;
 
 db-auth-provider "provider" set
 
-"auth-test.db" sqlite-db [
+"auth-test.db" temp-file sqlite-db [
     
     [ user drop-table ] ignore-errors
     [ user create-table ] ignore-errors