fix unit tests

src/fileio/estreams.cpp

@@ -724,7 +724,7 @@ std::ostream& operator<< (std::ostream& out, ePicType pic) {
 }
 
 std::istream& operator>> (std::istream& in, ePicType& pic) {
-	if(!readEnum(in, pic, pic_type_strs, PIC_NONE))
+	if(!readEnum(in, pic, pic_type_strs, NUM_PIC_TYPES))
 		in.setstate(std::ios::failbit);
 	return in;
 }

src/fileio/fileio_scen.cpp

@@ -1685,7 +1685,7 @@ void readTownFromXml(ticpp::Document&& data, cTown*& town, cScenario& scen) {
 			if(num_timers >= 8)
 				throw xBadNode(type, elem->Row(), elem->Column(), fname);
 			readTimerFromXml(*elem, town->timers[num_timers]);
-			town->timers[num_timers].node_type = eSpecCtxType::SCEN;
+			town->timers[num_timers].node_type = eSpecCtxType::TOWN;
 			num_timers++;
 		} else if(type == "flags") {
 			Iterator<Element> flag;

test/files/scenario/bad_graphics5.xml

@@ -41,6 +41,6 @@
         <default-ground>2</default-ground>
         <last-out-section x="0" y="0" />
         <last-town>0</last-town>
-        <graphics><pic index='1'>20</pic></graphics>
+        <graphics><pic index='1'>250</pic></graphics>
     </editor>
 </scenario>

test/spec_legacy.cpp

@@ -284,7 +284,7 @@ TEST_CASE("When converting legacy special nodes (general)") {
 		oldSpec.ex1a = 1;
 		newSpec.import_legacy(oldSpec);
 		CHECK(newSpec.type == eSpecType::CANT_ENTER);
-		CHECK(newSpec.ex1a == 1);
+		CHECK(newSpec.ex1a == 0);
 		CHECK(newSpec.ex2a == 0);
 		CHECK(newSpec.jumpto == 12);
 	}