make productfectcher use default threads capo property

apps/cli/executables/pexable/productfetcher/tests/test_product_fetcher.py

@@ -88,27 +88,29 @@ def test_multiple_locator_fetching(capsys, resource_path_root):
     :param capsys:
     :return:
     """
-    img = resource_path_root / "location_files" / "IMG.json"
-    cal = resource_path_root / "location_files" / "CALIBRATION.json"
-
-    # parse the command line with these two
-    fc = FetchContext.parse_commandline([CLIParam.FILE.value, str(img), CLIParam.FILE.value, str(cal)])
-    assert len(fc.locators) == 2
-
-    # let's make the plan and ensure we have all the stuff we expect from both
-    plan = fc.generate_plan()
-
-    # we'll need to open these files ourselves to figure out what fetchers we expect
-    for locator_file in [img, cal]:
-        for file in FileLocator(locator_file).locate().files:
-            seen = False
-
-            # there may be a more "test friendly" way of doing this, such as by asking the plan
-            # if it is fetching a certain file, but it seems like a lot of refactoring for this
-            # one test, so I'm going to leave it alone for now
-            for hostgroup_fetcher in plan.fetchers:
-                seen = seen or file in [fetcher.file for fetcher in hostgroup_fetcher.fetchers]
-            assert seen
+    with patch("productfetcher.product_fetcher.CapoConfig") as mocked_capo:
+        mocked_capo.return_value.settings.return_value.defaultThreadsPerHost = 1
+        img = resource_path_root / "location_files" / "IMG.json"
+        cal = resource_path_root / "location_files" / "CALIBRATION.json"
+
+        # parse the command line with these two
+        fc = FetchContext.parse_commandline([CLIParam.FILE.value, str(img), CLIParam.FILE.value, str(cal)])
+        assert len(fc.locators) == 2
+
+        # let's make the plan and ensure we have all the stuff we expect from both
+        plan = fc.generate_plan()
+
+        # we'll need to open these files ourselves to figure out what fetchers we expect
+        for locator_file in [img, cal]:
+            for file in FileLocator(locator_file).locate().files:
+                seen = False
+
+                # there may be a more "test friendly" way of doing this, such as by asking the plan
+                # if it is fetching a certain file, but it seems like a lot of refactoring for this
+                # one test, so I'm going to leave it alone for now
+                for hostgroup_fetcher in plan.fetchers:
+                    seen = seen or file in [fetcher.file for fetcher in hostgroup_fetcher.fetchers]
+                assert seen
 
 
 def test_argument_parsing(capsys):