Test of pipeline 1 from the #45 with wrong method e-Entity endpoint failed

[m1ci]

e-Entity -> e-Link

curl -v -d @pipeline1.json -X POST -H "Content-Type: application/json" "http://localhost:8080/pipelining/chain"

pipeline1.json is the same e-Entity -> e-Link pipeline from the documentation with only changed the endpoint for e-Entity to some nonexisting endpoint.

Results:

• the error is not formated as we format them elsewhere as JSON object. The error is simple text: No reason given by service.
• it will be nice if we get error which says that the endpoint is not existing or something similar (if possible).

[ghsnd]

This should be fixed; see issue #8 .

[m1ci]

fixed