#5493 conan get reference is not found

[uilianries]

Changelog: Fix: Show friendly message when can't get remote path
Docs: Omit
fixes: #5493

• Refer to the issue that supports this Pull Request.
• If the issue has missing info, explain the purpose/use case/pain/need that covers this Pull Request.
• I've read the Contributing guide.
• I've followed the PEP8 style guides for Python code.
• I've opened another PR in the Conan docs repo to the develop branch, documenting this one.

^{Note: By default this PR will skip the slower tests and will use a limited set of python versions. Check here how to increase the testing level by writing some tags in the current PR body text.}

[lasote]

I would say this PR is not fixing anything.
Try to run conan get non-existing/version@user/channel -r conan-center

[lasote]

@uilianries PING

[uilianries]

@lasote Indded it was not working. The problem occurred because Bintray returned HTML content, even when we send Accept: application/json. Now it will parse any html content only with the error code and the reason.

I've added a new unit test to validate the method, because I didn't find some way to validate using functional tests. I tried TestClient + TestServer + RequesterMock, but the TestServer is based on Artifactory, which is not affected by json_request. Tell me if you have some idea to implement a functional test.

[lasote]

Nah, I understand. It is totally ok what you did. Thanks! Now it looks perfect.