hibernate-demo/h8-preview/src/test/java/com/ankurm/h8/MutatingNamedQueryTest.java

package com.ankurm.h8;

import static org.assertj.core.api.Assertions.assertThat;

import org.hibernate.SessionFactory;
import org.junit.jupiter.api.Test;

/** A JPA @NamedQuery whose text is an UPDATE: accepted or rejected at start-up? */
class MutatingNamedQueryTest {

	@Test
	void recordsStartupOutcome() {
		Transcript t = new Transcript("03-mutating-named-query");
		String outcome;
		try (SessionFactory sf = Db.open(MutatingNamedQueryEntity.class)) {
			int rows = sf.fromTransaction(s -> s.createNamedQuery("Mutating.rename").setParameter("name", "x").executeUpdate());
			outcome = "session factory built; createNamedQuery(..).executeUpdate() returned " + rows;
		}
		catch (RuntimeException ex) {
			outcome = "threw " + Db.describe(ex) + " :: " + String.valueOf(Db.root(ex).getMessage()).lines().findFirst().orElse("");
		}
		t.line(outcome);
		t.write();
		assertThat(outcome).isNotBlank();
	}
}