Advancements with postgres (#2510)

* Start DB runner from tests

* Connect GridstoreAdapter only when needed

* removes unused package

* better test errors reporting

* Adds support for __op.Delete

* Better test error reporting

* Makes sure all tests can run without crashing

* Use xdescribe to skip test suite

* Removes unused dependencies

* Let volatiles classes be created with PG on start

* Do not fail if class dont exist

* adds index.spec.js to the pg suite

* Use a new config each test to prevent side effects

* Enable EmailVerificationToken specs with pg

* Makes sure failure output is not cut

* Reduces number of ignored tests in ParseObject.spec

* Inspect reconfiguration errors

* Mark GlobalConfig is incompatible with PG

- Problem is with nested updates (param.prop = value)

* PG: Nested JSON queries and updates

- Adds support for nested json and . operator queries
- Adds debug support for PG adapter
- Adds loglevel support in helper

* Enable working specs in ParseUser

* Sets default logLevel in tests to undefined

* Adds File type support, retores purchaseValidation specs

* Adds support for updating jsonb objects

- Restores PushController tests

* Proper implementation of deleteByQuery and ORs

- Adds ParseInstallation spec to the test suite

* xit only failing tests

* Nit on ParseAPI spec

* add sorting operator

* properly bound order keys

* reverts describe_only_db behavior

* Enables passing tests

* Adds basic support for relations, upsertOneObject aliased to createObject

* progress on queries options

* Fix ACL update related problems

* Creates relation tables on class creation

* Adds Relation tests

* remove flaky tests

* use promises instead of CB

* disable flaky test

* nits

* Fixes on schema spec

- Next thing is to implemenet geopoint and files correctly

* fix failues

* Basic GeoPoint support

* Adds support for $nearSphere/$maxDistance geopoint queries

* enable passing tests

* drop tables afterEach for PG, clean up relation tables too

* Better initialization/dropTables

spec/Parse.Push.spec.js

@@ -47,10 +47,12 @@ describe('Parse.Push', () => {
         installations.push(installation);
       }
       return Parse.Object.saveAll(installations);
-    });
+    }).catch((err) => {
+      console.error(err);
+    })
   }
 
-  it_exclude_dbs(['postgres'])('should properly send push', (done) => {
+  it('should properly send push', (done) => {
     return setup().then(() => {
       return Parse.Push.send({
        where: {
@@ -64,14 +66,13 @@ describe('Parse.Push', () => {
     })
     .then(() => {
       done();
-    }, (err) => {
-      console.error();
-      fail('should not fail sending push')
+    }).catch((err) => {
+      jfail(err);
       done();
     });
   });
 
-  it_exclude_dbs(['postgres'])('should properly send push with lowercaseIncrement', (done) => {
+  it('should properly send push with lowercaseIncrement', (done) => {
     return setup().then(() => {
       return Parse.Push.send({
        where: {
@@ -84,14 +85,13 @@ describe('Parse.Push', () => {
      }, {useMasterKey: true})
     }).then(() => {
       done();
-    }, (err) => {
-      console.error();
-      fail('should not fail sending push')
+    }).catch((err) => {
+      jfail(err);
       done();
     });
   });
 
-  it_exclude_dbs(['postgres'])('should not allow clients to query _PushStatus', done => {
+  it('should not allow clients to query _PushStatus', done => {
     setup()
     .then(() => Parse.Push.send({
       where: {
@@ -113,10 +113,13 @@ describe('Parse.Push', () => {
         expect(body.error).toEqual('unauthorized');
         done();
       });
+    }).catch((err) => {
+      jfail(err);
+      done();
     });
   });
 
-  it_exclude_dbs(['postgres'])('should allow master key to query _PushStatus', done => {
+  it('should allow master key to query _PushStatus', done => {
     setup()
     .then(() => Parse.Push.send({
       where: {
@@ -136,15 +139,22 @@ describe('Parse.Push', () => {
           'X-Parse-Master-Key': 'test',
         },
       }, (error, response, body) => {
-        expect(body.results.length).toEqual(1);
-        expect(body.results[0].query).toEqual('{"deviceType":"ios"}');
-        expect(body.results[0].payload).toEqual('{"badge":"increment","alert":"Hello world!"}');
+        try {
+          expect(body.results.length).toEqual(1);
+          expect(body.results[0].query).toEqual('{"deviceType":"ios"}');
+          expect(body.results[0].payload).toEqual('{"badge":"increment","alert":"Hello world!"}');
+        } catch(e) {
+          jfail(e);
+        }
         done();
       });
+    }).catch((err) => {
+      jfail(err);
+      done();
     });
   });
 
-  it_exclude_dbs(['postgres'])('should throw error if missing push configuration', done => {
+  it('should throw error if missing push configuration', done => {
     reconfigureServer({push: null})
     .then(() => {
       return Parse.Push.send({
@@ -161,6 +171,9 @@ describe('Parse.Push', () => {
     }, (err) => {
       expect(err.code).toEqual(Parse.Error.PUSH_MISCONFIGURED);
       done();
+    }).catch((err) => {
+      jfail(err);
+      done();
     });
   });
 });