WIP = Work in Progress

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eCommerce Framework which is compatible to Magento 1 and 2 database schema.

Magento is a trademark of MAGENTO, INC..

To properly use the CoreStore framework some environment variables must be set before running go generate. (TODO)

CS_DSN the environment variable for the MySQL connection.

$ export CS_DSN='magento1:magento1@tcp(localhost:3306)/magento1'
$ export CS_DSN='magento2:magento2@tcp(localhost:3306)/magento2'

$ go get github.com/corestoreio/csfw
$ export CS_DSN_TEST='see next section'
$ cd $GOPATH/src/github.com/corestoreio/csfw
$ go run codegen/tableToStruct/*.go

Setup two databases. One for Magento 1 and one for Magento 2 and fill them with the provided test data.

Create a DSN env var CS_DSN_TEST and point it to Magento 1 database. Run the tests. Change the env var to let it point to Magento 2 database. Rerun the tests.

$ export CS_DSN_TEST='magento1:magento1@tcp(localhost:3306)/magento1'
$ export CS_DSN_TEST='magento2:magento2@tcp(localhost:3306)/magento2'

Side note: There is a new testing approach: TBDD = Test n' Benchmark Driven Development.

On the first run we got this result:

$ go test -run=😶 -bench=Benchmark_WithInitStoreByToken .
PASS
Benchmark_WithInitStoreByToken-4	  100000	     17297 ns/op	    9112 B/op	     203 allocs/op
ok  	github.com/corestoreio/csfw/store	2.569s

Quite shocking to use 203 allocs for just figuring out the current store view within a request.

Now compile your tests into an executable binary:

$ go test -c

This compilation reduces the noise in the below output trace log.

$ GODEBUG=allocfreetrace=1 ./store -test.run=😶 -test.bench=Benchmark_WithInitStoreByToken -test.benchtime=10ms 2>trace.log

Now open the trace.log file (around 26MB) and investigate all the allocations and refactor your code. Once finished you can achieve results like:

$ go test -run=😶  -bench=Benchmark_WithInitStoreByToken .
PASS
Benchmark_WithInitStoreByToken-4	 2000000	       826 ns/op	     128 B/op	       5 allocs/op
ok  	github.com/corestoreio/csfw/store	2.569s

• go get github.com/maruel/panicparse/cmd/pp
• go get github.com/alecthomas/gometalinter

• Create Magento 1+2 modules to setup test database and test Magento system.

Please have a look at the contribution guidelines.

CoreStore is licensed under the Apache License, Version 2.0. See LICENSE for the full license text.

Cyrill Schumacher - PGP Key