Added tests for null type provided to particle parser

wrappers/serializer/src/test/java/it/angrybear/yagl/particles/ParticleParserTest.java

@@ -5,8 +5,10 @@
 import it.angrybear.yagl.parsers.WrappersYAGLParser;
 import it.angrybear.yagl.wrappers.Potion;
 import it.fulminazzo.fulmicollection.utils.ReflectionUtils;
+import it.fulminazzo.yamlparser.configuration.ConfigurationSection;
 import it.fulminazzo.yamlparser.configuration.FileConfiguration;
 import it.fulminazzo.yamlparser.utils.FileUtils;
+import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.MethodSource;
 
@@ -16,8 +18,7 @@
 import java.util.Arrays;
 import java.util.stream.Stream;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.*;
 
 class ParticleParserTest extends ParserTestHelper<Particle> {
 
@@ -88,6 +89,16 @@ void testTypes(AParticleType<?> type) throws IOException {
         }
     }
 
+    @Test
+    void testNullType() {
+        WrappersYAGLParser.addAllParsers();
+        ConfigurationSection particleSection = new ConfigurationSection(null, "main");
+        particleSection.set("particle.type", null);
+
+        assertThrowsExactly(IllegalArgumentException.class, () ->
+                particleSection.get("particle", Particle.class));
+    }
+
     @Override
     protected Class<?> getParser() {
         return ParticleParser.class;