more unit tests (#16)

CMakeLists.txt

@@ -38,7 +38,7 @@ target_link_libraries(sender
 
 # Tests
 enable_testing()
-foreach(test ffmpeg utils hyperwall)
+foreach(test ffmpeg utils hyperwall settings)
 add_executable(test_${test} src/test/${test}.cpp ${PROJECT_IMPLEMENTATIONS})
 target_link_libraries(test_${test}
     ${OpenCV_LIBS}

scripts/tmux-ffplay.sh

@@ -2,6 +2,6 @@
 
 for ((x=0;x<$2;x++)); do
   for ((y=0;y<$3;y++)); do
-    tmux new-session -d ffplay rtsp://$1:8554/frame/$x/$y
+    tmux new-session -d ffplay rtsp://$1:8554/frame/$x/$y -window_title "frame-$x-$y"
   done
 done

src/test/ffmpeg.cpp

@@ -23,3 +23,12 @@ TEST_CASE("test ffmpeg constructors") {
         REQUIRE(y1 == y2);
     }
 }
+
+TEST_CASE("test ffmpeg constexpr") {
+    if constexpr (Hyperwall::FFmpeg().framerate) {
+        REQUIRE(true);
+    }
+    else {
+        REQUIRE(false);
+    }
+}

src/test/settings.cpp

@@ -0,0 +1,12 @@
+#include <catch2/catch_test_macros.hpp>
+
+#include "Settings.hpp"
+
+TEST_CASE("Test settings constexpr") {
+    if constexpr (Hyperwall::Settings().framerate) {
+        REQUIRE(true);
+    }
+    else {
+        REQUIRE(false);
+    }
+}

src/test/utils.cpp

@@ -12,3 +12,12 @@ TEST_CASE("test utility functions: range") {
     }
     REQUIRE(r1 == r2);
 }
+
+TEST_CASE("test utility functions: range constexpr") {
+    if constexpr (Util::range(10) == Util::range(10)) {
+        REQUIRE(true);
+    }
+    else {
+        REQUIRE(false);
+    }
+}