Initial import with skill sheet working

node_modules/abstract-level/test/close-test.js

@@ -0,0 +1,32 @@
+'use strict'
+
+exports.close = function (test, testCommon) {
+  test('test close()', function (t) {
+    const db = testCommon.factory()
+
+    db.open(function (err) {
+      t.ifError(err, 'no open() error')
+
+      db.close(function (err) {
+        t.error(err)
+        t.end()
+      })
+    })
+  })
+
+  test('test close() with promise', function (t) {
+    const db = testCommon.factory()
+
+    db.open(function (err) {
+      t.ifError(err, 'no open() error')
+
+      db.close()
+        .then(t.end.bind(t))
+        .catch(t.end.bind(t))
+    })
+  })
+}
+
+exports.all = function (test, testCommon) {
+  exports.close(test, testCommon)
+}