Simple sync track blending tests.

2021-11-16 18:23:04 +01:00
parent 3e1c150345
commit fbac21cf14
2 changed files with 42 additions and 1 deletions
@@ -3,3 +3,43 @@
 //

 #include "catch.hpp"
+
+#include "SkinnedMesh.h"
+
+TEST_CASE("SyncTrackBlendSimple", "[SyncTrackBlend]") {
+  SyncTrack track_A;
+  track_A.m_num_intervals = 2;
+  track_A.m_duration = 1.0;
+  track_A.m_interval_durations[0] = 0.8;
+  track_A.m_interval_durations[1] = 0.2;
+
+  SyncTrack track_B;
+  track_B.m_num_intervals = 2;
+  track_B.m_duration = 2.0;
+  track_B.m_interval_durations[0] = 0.1;
+  track_B.m_interval_durations[1] = 0.9;
+
+  WHEN("Blending two synctracks with weight 0.") {
+    SyncTrack blended = SyncTrack::Blend(0.f, track_A, track_B);
+
+    THEN ("Result must equal track_A") {
+      REQUIRE(blended.m_duration == track_A.m_duration);
+      REQUIRE(
+          blended.m_interval_durations[0] == track_A.m_interval_durations[0]);
+      REQUIRE(
+          blended.m_interval_durations[1] == track_A.m_interval_durations[1]);
+    }
+  }
+
+  WHEN("Blending two synctracks with weight 1.") {
+    SyncTrack blended = SyncTrack::Blend(1.f, track_A, track_B);
+
+    THEN ("Result must equal track_B") {
+      REQUIRE(blended.m_duration == track_B.m_duration);
+      REQUIRE(
+          blended.m_interval_durations[0] == track_B.m_interval_durations[0]);
+      REQUIRE(
+          blended.m_interval_durations[1] == track_B.m_interval_durations[1]);
+    }
+  }
+}