expired and failed cypher transactions

[dpisarewski]

I also changed CypherResponse so that it retrieves all errors from response body.

[subvertallchris]

Really nice! This didn't run on Travis for some reason. Could you push something (anything) to your branch to see if it'll submit now?

[dpisarewski]

Oh sorry, there are merge conflicts.

[subvertallchris]

Ah, right. I'm a little spoiled by pushing directly to branches on this repo, where it will always run at least one set of tests on Travis. :-)

Can you correct your merge conflicts so we can run tests before merge?

[dpisarewski]

I added some examples into cypher_transaction_spec.rb. Why is the whole spec commented out? https://github.com/neo4jrb/neo4j-core/blob/master/spec/neo4j-server/unit/cypher_transaction_spec.rb

[subvertallchris]

It was meant to be removed, I don't think it's a useful set of tests because of the intense amount of stubbing going on, it's too tied to implementation. I commented it out while working on the efficient_transactions branch and forgot to remove it.

[subvertallchris]

Something to watch out for is tx = Neo4j::Transaction.new. Right now, the expectation is that tx would be the only transaction object, so you can do tx.failed? or tx.expired?. If new objects are created as the transaction's state changes, we'll need to delegate to those new objects.

[dpisarewski]

When I run specs on master branch I get these errors:

Failures:

  1) Neo4j::Server::CypherTransaction#del deletes a node
     Failure/Error: tx.close
     Neo4j::Server::Resource::ServerException:
       Expected response code 200 Error for request http://localhost:7474/db/data/transaction/5437/commit, 404, 404
     # ./lib/neo4j-server/resource.rb:33:in `handle_response_error'
     # ./lib/neo4j-server/resource.rb:37:in `expect_response_code'
     # ./lib/neo4j-server/cypher_transaction.rb:46:in `_tx_query'
     # ./lib/neo4j-server/cypher_transaction.rb:38:in `_commit_tx'
     # ./lib/neo4j/transaction.rb:65:in `close'
     # ./spec/neo4j-server/e2e/cypher_transaction_spec.rb:185:in `Server'

  2) Cypher Queries CREATE (v1) RETURN ID(v1) returns correct response
     Failure/Error: response = HTTParty.send(:post, cypher_url, headers: resource_headers, body: body)
     NameError:
       uninitialized constant HTTParty
     # ./spec/neo4j-server/rest/create_node_spec.rb:14:in `(root)'

Am I missing something for the test environment?

[cheerfulstoic]

I got those too, so I don't think it's you. Didn't have time to check it out when I looked earlier

[coveralls]

Coverage decreased (-0.06%) when pulling a24194f on dpisarewski:invalid_transactions into aa69345 on neo4jrb:master.

[coveralls]

Coverage decreased (-0.06%) when pulling 9a69115 on dpisarewski:invalid_transactions into aa69345 on neo4jrb:master.

[coveralls]

Coverage decreased (-0.03%) when pulling 10f0c26 on dpisarewski:invalid_transactions into aa69345 on neo4jrb:master.

[subvertallchris]

./spec/neo4j-server/rest/create_node_spec.rb can be deleted or rewritten. I don't know why it's using HTTParty directly. I'm not sure what it's trying to demonstrate that isn't already proven elsewhere.

[subvertallchris]

Make sure you run the neo4j gem's master branch tests using your branch of core, too. It does a lot of transaction tests. That tx = Neo4j::Transaction.new thing is gonna pop up there.