lib: make Turns.Participant comparablemain

1 files changed, 47 insertions, 0 deletions

diff --git a/lib/tests/turns-participant.cpp b/lib/tests/turns-participant.cpp
index e9cc62e..fc76c4b 100644
--- a/lib/tests/turns-participant.cpp
+++ b/lib/tests/turns-participant.cpp
@@ -550,4 +550,51 @@ SCENARIO("Reading a participant", "[lib][object][data]")
       }
     }
   }
+}
+
+SCENARIO("Comparing two participants", "[lib][object][logic]")
+{
+  auto name_lhs = "LHS";
+  auto name_rhs = "RHS";
+  auto disposition = TurnsParticipantDisposition::TURNS_PARTICIPANT_DISPOSITION_NEUTRAL;
+
+  GIVEN("A participant with priority 0")
+  {
+    g_autoptr(TurnsParticipant) lhs = turns_participant_new_with(name_lhs, 0.0f, disposition);
+
+    THEN("the it compares equal to itself")
+    {
+      REQUIRE(turns_participant_compare(lhs, lhs) == 0);
+    }
+
+    AND_GIVEN("A participant with priority 10")
+    {
+      g_autoptr(TurnsParticipant) rhs = turns_participant_new_with(name_rhs, 10.0f, disposition);
+
+      THEN("the first compares less than the second")
+      {
+        REQUIRE(turns_participant_compare(lhs, rhs) < 0);
+      }
+
+      THEN("the second compares greater than the first")
+      {
+        REQUIRE(turns_participant_compare(rhs, lhs) > 0);
+      }
+    }
+
+        AND_GIVEN("A participant with priority -10")
+    {
+      g_autoptr(TurnsParticipant) rhs = turns_participant_new_with(name_rhs, -10.0f, disposition);
+
+      THEN("the first compares greater than the second")
+      {
+        REQUIRE(turns_participant_compare(lhs, rhs) > 0);
+      }
+
+      THEN("the second compares less than the first")
+      {
+        REQUIRE(turns_participant_compare(rhs, lhs) < 0);
+      }
+    }
+  }
 }
\ No newline at end of file