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hyperledger-labs / orion-sdk-go

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Flake in example unit tests

tock-ibm opened this issue · comments

commented

They all run on the same port 6001+7001 which creates collisions on certain environments.
Deal unique ports in testServer, _, _, err := util.SetupTestEnv(t, tempDir, uint32(6001)) in every package to avoid collisions.

--- FAIL: TestDataContext_ExecuteTxValidityExample (0.57s)
    tx_validity_test.go:20: 
        	Error Trace:	tx_validity_test.go:20
        	Error:      	Received unexpected error:
        	            	listen tcp 127.0.0.1:7001: bind: address already in use
        	            	error while creating a tcp listener
        	            	github.com/hyperledger-labs/orion-server/internal/comm.(*HTTPTransport).Start
        	            		/home/tock/go/pkg/mod/github.com/hyperledger-labs/orion-server@v0.2.0-fix-docker.0.20211123100045-9b59822eb800/internal/comm/httptransport.go:215
        	            	github.com/hyperledger-labs/orion-server/internal/bcdb.newTransactionProcessor
        	            		/home/tock/go/pkg/mod/github.com/hyperledger-labs/orion-server@v0.2.0-fix-docker.0.20211123100045-9b59822eb800/internal/bcdb/transaction_processor.go:173
        	            	github.com/hyperledger-labs/orion-server/internal/bcdb.NewDB
        	            		/home/tock/go/pkg/mod/github.com/hyperledger-labs/orion-server@v0.2.0-fix-docker.0.20211123100045-9b59822eb800/internal/bcdb/db.go:256
        	            	github.com/hyperledger-labs/orion-server/pkg/server.New
        	            		/home/tock/go/pkg/mod/github.com/hyperledger-labs/orion-server@v0.2.0-fix-docker.0.20211123100045-9b59822eb800/pkg/server/server.go:43
        	            	github.com/hyperledger-labs/orion-sdk-go/examples/util.SetupTestEnvWithParams
        	            		/home/tock/go/src/github.com/hyperledger-labs/orion-sdk-go/examples/util/testutil.go:40
        	            	github.com/hyperledger-labs/orion-sdk-go/examples/util.SetupTestEnv
        	            		/home/tock/go/src/github.com/hyperledger-labs/orion-sdk-go/examples/util/testutil.go:24
        	            	github.com/hyperledger-labs/orion-sdk-go/examples/api/tx_validity.TestDataContext_ExecuteTxValidityExample
        	            		/home/tock/go/src/github.com/hyperledger-labs/orion-sdk-go/examples/api/tx_validity/tx_validity_test.go:19
        	            	testing.tRunner
        	            		/usr/local/go/src/testing/testing.go:1193
        	            	runtime.goexit
        	            		/usr/local/go/src/runtime/asm_amd64.s:1371
        	            	can't initiate tx processor
        	            	error while creating the database object
        	            	github.com/hyperledger-labs/orion-server/pkg/server.New
        	            		/home/tock/go/pkg/mod/github.com/hyperledger-labs/orion-server@v0.2.0-fix-docker.0.20211123100045-9b59822eb800/pkg/server/server.go:45
        	            	github.com/hyperledger-labs/orion-sdk-go/examples/util.SetupTestEnvWithParams
        	            		/home/tock/go/src/github.com/hyperledger-labs/orion-sdk-go/examples/util/testutil.go:40
        	            	github.com/hyperledger-labs/orion-sdk-go/examples/util.SetupTestEnv
        	            		/home/tock/go/src/github.com/hyperledger-labs/orion-sdk-go/examples/util/testutil.go:24
        	            	github.com/hyperledger-labs/orion-sdk-go/examples/api/tx_validity.TestDataContext_ExecuteTxValidityExample
        	            		/home/tock/go/src/github.com/hyperledger-labs/orion-sdk-go/examples/api/tx_validity/tx_validity_test.go:19
        	            	testing.tRunner
        	            		/usr/local/go/src/testing/testing.go:1193
        	            	runtime.goexit
        	            		/usr/local/go/src/runtime/asm_amd64.s:1371
        	Test:       	TestDataContext_ExecuteTxValidityExample
FAIL
FAIL	github.com/hyperledger-labs/orion-sdk-go/examples/api/tx_validity	0.598s