[PATCH v4 1/2] dts: make one link the default topology

[Andrew Bailey <abailey@iol.unh.edu>]

Currently the default topology for test suites when not specified
is two link. However, the majority of the DPDK functions tested
in DTS can be tested with a single link. It is more intuitive for
a testsuite or testcase lacking a topology decorator to default
to the more basic requirement of 1 link, and force tests which
really do require two link to include decorators explicitly
saying so.

Signed-off-by: Dean Marx <dmarx@iol.unh.edu>
---
 dts/api/capabilities.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dts/api/capabilities.py b/dts/api/capabilities.py
index 243759668f..eafbd38afa 100644
--- a/dts/api/capabilities.py
+++ b/dts/api/capabilities.py
@@ -63,7 +63,7 @@ class LinkTopology(IntEnum):
     @classmethod
     def default(cls) -> "LinkTopology":
         """The default topology required by test cases if not specified otherwise."""
-        return cls.TWO_LINKS
+        return cls.NO_LINK
 
 
 class NicCapability(IntEnum):
-- 
2.50.1