(#3345) - correctly report auto_compaction in info()

lib/adapter.js

diff --git a/lib/adapter.js b/lib/adapter.js
index 532618c..b301456 100644
--- a/lib/adapter.js
+++ b/lib/adapter.js
@@ -703,7 +703,7 @@
     }
     // assume we know better than the adapter, unless it informs us
     info.db_name = info.db_name || self._db_name;
-    info.auto_compaction = !!(self._auto_compaction && self.type() !== 'http');
+    info.auto_compaction = !!(self.auto_compaction && self.type() !== 'http');
     callback(null, info);
   });
 });

tests/integration/test.basics.js

diff --git a/tests/integration/test.basics.js b/tests/integration/test.basics.js
index 7277b6e..968c23f 100644
--- a/tests/integration/test.basics.js
+++ b/tests/integration/test.basics.js
@@ -776,24 +776,19 @@
       });
     });
 
-    it('db.info should give auto_compaction = false (#2744)', function (done) {
+    it('db.info should give auto_compaction = false (#2744)', function () {
       var db = new PouchDB(dbs.name, { auto_compaction: false});
-      db.info().then(function (info) {
+      return db.info().then(function (info) {
         info.auto_compaction.should.equal(false);
-        done();
       });
     });
 
-    it('db.info should give auto_compaction = true (#2744)', function (done) {
-      if (dbs.name === 'test.basics.js-local') {
-        var db = new PouchDB(dbs.name, { auto_compaction: true});
-        db.info().then(function (info) {
-          info.auto_compaction.should.equal(true);
-          done();
-        });
-      } else {
-        done();
-      }
+    it('db.info should give auto_compaction = true (#2744)', function () {
+      var db = new PouchDB(dbs.name, { auto_compaction: true});
+      return db.info().then(function (info) {
+        // http doesn't support auto compaction
+        info.auto_compaction.should.equal(db.type() !== 'http');
+      });
     });
 
     it('db.info should give correct doc_count', function (done) {