Use pre-increment in action point tests

src/test/cpp/net/eagle0/shardok/library/HexMap_test_helpers.cpp

@@ -132,26 +132,26 @@ void EmplaceHexMap(GameStateW &gameState, const HexMap *hexMap) {
     using Coords = net::eagle0::shardok::storage::fb::Coords;
     using StartingPositionList = net::eagle0::shardok::storage::fb::StartingPositionList;
 
-    for (uint32_t i = 0; i < hexMap->terrain()->size(); ++i) {
+    for (uint32_t i = 0; i < hexMap->terrain()->size(); i++) {
         *const_cast<Terrain *>(destMap->mutable_terrain()->GetMutableObject(i)) =
                 *hexMap->terrain()->Get(i);
     }
-    for (uint32_t i = 0; i < hexMap->monthly_weather()->size(); ++i) {
+    for (uint32_t i = 0; i < hexMap->monthly_weather()->size(); i++) {
         *const_cast<MonthlyWeather *>(destMap->mutable_monthly_weather()->GetMutableObject(i)) =
                 *hexMap->monthly_weather()->Get(i);
     }
-    for (uint32_t i = 0; i < hexMap->defender_starting_positions()->positions()->size(); ++i) {
+    for (uint32_t i = 0; i < hexMap->defender_starting_positions()->positions()->size(); i++) {
         *const_cast<Coords *>(destMap->mutable_defender_starting_positions()
                                       ->mutable_positions()
                                       ->GetMutableObject(i)) =
                 *hexMap->defender_starting_positions()->positions()->Get(i);
     }
-    for (uint32_t i = 0; i < hexMap->attacker_starting_positions()->size(); ++i) {
+    for (uint32_t i = 0; i < hexMap->attacker_starting_positions()->size(); i++) {
         const auto *asplOrigin = hexMap->attacker_starting_positions()->Get(i);
         auto *asplDest = const_cast<StartingPositionList *>(
                 destMap->mutable_attacker_starting_positions()->GetMutableObject(i));
 
-        for (uint32_t j = 0; j < asplOrigin->positions()->size(); ++j) {
+        for (uint32_t j = 0; j < asplOrigin->positions()->size(); j++) {
             *const_cast<Coords *>(asplDest->mutable_positions()->GetMutableObject(j)) =
                     *asplOrigin->positions()->Get(j);
         }
@@ -201,7 +201,7 @@ auto MakeHexMapProto(
     }
 
     for (const auto &mw : monthlyWeathers) { *hmp.add_monthly_weather() = mw; }
-    for (int i = 0; i < 12; ++i) {
+    for (int i = 0; i < 12; i++) {
         auto *mw = hmp.add_monthly_weather();
         mw->set_sun_chance(100);
     }

src/test/cpp/net/eagle0/shardok/library/action_point_distances/ActionPointDistances_test.cpp

@@ -28,11 +28,11 @@ class ActionPointDistancesTest : public ::testing::Test {
         //  P P P M P P
 
         // const_cast is safe because we own the mutable buffer (map)
-        for (int i = 6; i < 12; i++) {
+        for (int i = 6; i < 12; ++i) {
             const_cast<Terrain*>(map->mutable_terrain()->GetMutableObject(i))
                     ->mutate_type(net::eagle0::shardok::storage::fb::Terrain_::Type_FOREST);
         }
-        for (int i = 18; i < 24; i++) {
+        for (int i = 18; i < 24; ++i) {
             const_cast<Terrain*>(map->mutable_terrain()->GetMutableObject(i))
                     ->mutate_type(net::eagle0::shardok::storage::fb::Terrain_::Type_RIVER);
         }

src/test/cpp/net/eagle0/shardok/library/fb_helpers/GameStateHelpers_test.cpp

@@ -100,7 +100,7 @@ TEST_F(GameStateHelpersTests, newBufferFromCopy_setsFields) {
     EXPECT_GE(newGs->units()->size(), 6);
     // Find our unit with ID 19 (it might not be at index 0 due to reserved slots)
     bool foundUnit = false;
-    for (size_t i = 0; i < newGs->units()->size(); ++i) {
+    for (size_t i = 0; i < newGs->units()->size(); i++) {
         if (newGs->units()->Get(static_cast<unsigned int>(i))->unit_id() == 19) {
             foundUnit = true;
             EXPECT_EQ(5, newGs->units()->Get(static_cast<unsigned int>(i))->eagle_player_id());

src/test/cpp/net/eagle0/shardok/library/fb_helpers/HexMapHelpers_test.cpp

@@ -32,8 +32,8 @@ TEST_F(HexMapHelpersTests, convertProto_setsFields) {
     EXPECT_EQ(map.row_count(), fbMapPointer->row_count());
     EXPECT_EQ(map.column_count(), fbMapPointer->column_count());
 
-    for (int i = 0; i < map.row_count(); ++i) {
-        for (int j = 0; j < map.column_count(); ++j) {
+    for (int i = 0; i < map.row_count(); i++) {
+        for (int j = 0; j < map.column_count(); j++) {
             const auto index = i * map.column_count() + j;
             EXPECT_EQ(map.terrain(index).type(), fbMapPointer->terrain()->Get(index)->type());
 
@@ -60,8 +60,8 @@ TEST_F(HexMapHelpersTests, setUpInitialHexMap_freezesWaterInWinter) {
     EXPECT_EQ(map.row_count(), fbMapPointer->row_count());
     EXPECT_EQ(map.column_count(), fbMapPointer->column_count());
 
-    for (int i = 0; i < map.row_count(); ++i) {
-        for (int j = 0; j < map.column_count(); ++j) {
+    for (int i = 0; i < map.row_count(); i++) {
+        for (int j = 0; j < map.column_count(); j++) {
             const auto index = i * map.column_count() + j;
             EXPECT_EQ(map.terrain(index).type(), fbMapPointer->terrain()->Get(index)->type());