Test for #293 - Invalid result rows when ManyToMany "fetch joined" with additional child OneToMany or ManyToMany child relationship fetched

src/test/java/com/avaje/tests/level/Level2.java

@@ -0,0 +1,44 @@
+package com.avaje.tests.level;
+
+import javax.persistence.*;
+import java.util.List;
+
+@Entity
+public class Level2 {
+	@Id
+	Long id;
+
+	@ManyToMany(cascade = {CascadeType.MERGE, CascadeType.PERSIST, CascadeType.REFRESH})
+	@JoinTable(
+		name = "level2_level3",
+		joinColumns = @JoinColumn(name = "level2_id", referencedColumnName = "id"),
+		inverseJoinColumns = @JoinColumn(name = "level3_id", referencedColumnName = "id")
+	)
+	List<Level3> level3s;
+
+	String name;
+
+	public Level2(String name) {
+		this.name = name;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId(Long id) {
+		this.id = id;
+	}
+
+	public List<Level3> getLevel3s() {
+		return level3s;
+	}
+}