Text: дополнен children

protocol/src/test/java/mc/protocol/model/text/TextTest.java

@@ -1,5 +1,6 @@
 package mc.protocol.model.text;
 
+import com.google.common.collect.ImmutableList;
 import org.junit.jupiter.api.Test;
 
 import static org.junit.jupiter.api.Assertions.*;
@@ -20,11 +21,30 @@ class TextTest {
 		Text expected;
 
 		actual = Text.builder().append("123").build();
-		expected = new Text("123");
+		expected = new Text("123", null);
 		assertEquals(expected, actual);
 
 		actual = Text.builder().append("123").append("456").build();
-		expected = new Text("123456");
+		expected = new Text("123456", null);
+		assertEquals(expected, actual);
+	}
+
+	@Test
+	void childrenTest() {
+		Text actual;
+		Text expected;
+
+		actual = Text.builder().append("123").append((Text) null).build();
+		expected = new Text("123", null);
+		assertEquals(expected, actual);
+
+		actual = Text.builder().append("123").append(Text.EMPTY).build();
+		expected = new Text("123", null);
+		assertEquals(expected, actual);
+
+		Text child = Text.of("456");
+		actual = Text.builder().append("123").append(child).build();
+		expected = new Text("123", ImmutableList.of(child));
 		assertEquals(expected, actual);
 	}
 }