Fix tests

tests/conftest.py

@@ -176,11 +176,10 @@ def persistent_repository(tmpdir_factory):
 
 
 @pytest.fixture(scope='module', autouse=False)
-def private_and_non_existing_repository():
-    r"""Private, public and non-existing Artifactory repositories.
+def private_and_public_repository():
+    r"""Private and public repository on Artifactory.
 
     Configure the following repositories:
-    * non-existing: non-exsiting repo on public Artifactory
     * data-private: repo on public Artifactory without access
     * data-public: repo on public Artifactory with anonymous access
 
@@ -193,7 +192,6 @@ def private_and_non_existing_repository():
     backend = 'artifactory'
     current_repositories = audb.config.REPOSITORIES
     audb.config.REPOSITORIES = [
-        audb.Repository('non-existing', host, backend),
         audb.Repository('data-private', host, backend),
         audb.Repository('data-public', host, backend),
     ]
@@ -203,6 +201,32 @@ def private_and_non_existing_repository():
     audb.config.REPOSITORIES = current_repositories
 
 
+@pytest.fixture(scope='module', autouse=False)
+def non_existing_repository():
+    r"""Non-existing repository on Artifactory.
+
+    Configure the following repositories:
+    * non-existing: non-exsiting repo on public Artifactory
+    * data-public: repo on public Artifactory with anonymous access
+
+    Note, that the order of the repos is important.
+    audb will visit the repos in the given order
+    until it finds the requested database.
+
+    """
+    host = 'https://audeering.jfrog.io/artifactory'
+    backend = 'artifactory'
+    current_repositories = audb.config.REPOSITORIES
+    audb.config.REPOSITORIES = [
+        audb.Repository('non-existing', host, backend),
+        audb.Repository('data-public', host, backend),
+    ]
+
+    yield repository
+
+    audb.config.REPOSITORIES = current_repositories
+
+
 @pytest.fixture(scope='package', autouse=True)
 def hide_default_repositories():
     r"""Hide default audb repositories during testing."""

tests/test_backend.py

@@ -1,15 +1,32 @@
 import audb
 
 
-def test_visiting_backends(private_and_non_existing_repository):
-    r"""Tests visiting several backends when looking for a database.
+def test_visiting_repos(private_and_public_repository):
+    r"""Tests visiting several repos when looking for a database.
 
     When requesting a database,
     audb needs to look for it
     in every repository on the corresponding backend.
     This should not fail,
-    even when the user has no access rights,
-    or the repo does not exist.
+    even when the user has no access rights.
+
+    """
+    audb.load(
+        'emodb',
+        version='1.4.1',
+        only_metadata=True,
+        verbose=False,
+    )
+
+
+def test_visiting_non_existing_repos(non_existing_repository):
+    r"""Tests visiting non-existing backends when looking for a database.
+
+    When requesting a database,
+    audb needs to look for it
+    in every repository on the corresponding backend.
+    This should not fail,
+    even when the user has no access rights.
 
     """
     audb.load(