[diffoscope] 03/05: tests: Ensure we can at least import the "deb_fallback" and "rpm_fallback" modules.

[Chris Lamb]

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lamby pushed a commit to branch master
in repository diffoscope.

commit fe9c9ba5e4480891a83c076e7beed08763282589
Author: Chris Lamb <lamby at debian.org>
Date:   Sat Feb 4 15:04:25 2017 +1300

    tests: Ensure we can at least import the "deb_fallback" and "rpm_fallback" modules.
    
    Signed-off-by: Chris Lamb <lamby at debian.org>
---
 tests/comparators/test_debian.py |  9 +++++++++
 tests/comparators/test_rpm.py    | 10 ++++++++++
 2 files changed, 19 insertions(+)

diff --git a/tests/comparators/test_debian.py b/tests/comparators/test_debian.py
index 335d07f..f3b1c0b 100644
--- a/tests/comparators/test_debian.py
+++ b/tests/comparators/test_debian.py
@@ -21,6 +21,7 @@ import shutil
 import pytest
 
 from diffoscope.config import Config
+from diffoscope.comparators import ComparatorManager
 from diffoscope.comparators.binary import FilesystemFile
 from diffoscope.comparators.missing_file import MissingFile
 from diffoscope.comparators.utils.specialize import specialize
@@ -240,3 +241,11 @@ def test_dot_buildinfo_internal_diff(dot_buildinfo_differences):
 @pytest.mark.skipif(miss_debian_module, reason='debian module is not installed')
 def test_dot_buildinfo_compare_non_existing(monkeypatch, dot_buildinfo1):
     assert_non_existing(monkeypatch, dot_buildinfo1)
+
+def test_fallback_import(monkeypatch):
+    # Ensure that we can at least import the fallback module
+    manager = ComparatorManager()
+    monkeypatch.setattr(manager, 'COMPARATORS', (
+        ('debian_fallback.DotChangesFile',),
+    ))
+    manager.reload()
diff --git a/tests/comparators/test_rpm.py b/tests/comparators/test_rpm.py
index 62b3072..33618a8 100644
--- a/tests/comparators/test_rpm.py
+++ b/tests/comparators/test_rpm.py
@@ -19,6 +19,8 @@
 
 import pytest
 
+from diffoscope.comparators import ComparatorManager
+
 from utils.data import load_fixture, get_data
 from utils.tools import skip_unless_tools_exist
 from utils.nonexisting import assert_non_existing
@@ -73,3 +75,11 @@ def test_content(differences):
 @skip_unless_tools_exist('rpm2cpio')
 def test_compare_non_existing(monkeypatch, rpm1):
     assert_non_existing(monkeypatch, rpm1)
+
+def test_fallback_import(monkeypatch):
+    # Ensure that we can at least import the fallback module
+    manager = ComparatorManager()
+    monkeypatch.setattr(manager, 'COMPARATORS', (
+        ('rpm_fallback.RpmFile',),
+    ))
+    manager.reload()

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