mirror of
https://github.com/ebean-orm/ebean.git
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Moved DbMigrationTest/DbMigrationGenerateTest to ebean-test
This commit is contained in:
Roland Praml
@@ -0,0 +1,207 @@
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package io.ebeaninternal.dbmigration;
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import io.ebean.BaseTestCase;
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import io.ebean.SqlRow;
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import io.ebean.SqlUpdate;
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import io.ebean.annotation.IgnorePlatform;
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import io.ebean.annotation.Platform;
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import org.junit.jupiter.api.Test;
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import java.io.File;
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import java.io.IOException;
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import java.net.URL;
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import java.util.List;
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import static org.assertj.core.api.Assertions.assertThat;
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public class DbMigrationTest extends BaseTestCase {
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private void runScript(String scriptName) throws IOException {
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URL url = getClass().getResource("/migrationtest/dbmigration/" + server().platform().name().toLowerCase() + "/" + scriptName);
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assert url != null : scriptName + " not found";
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server().script().run(url);
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}
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@Test
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public void lastVersion() {
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File d = new File("src/test/resources/migrationtest/dbmigration/h2");
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assertThat(LastMigration.lastVersion(d, null)).isEqualTo("1.4");
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assertThat(LastMigration.nextVersion(d, null, false)).isEqualTo("1.5");
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assertThat(LastMigration.nextVersion(d, null, true)).isEqualTo("1.4");
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}
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@Test
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public void lastVersion_no_v_Prefix() {
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File d = new File("src/test/resources/migrationtest-history/dbmigration");
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assertThat(LastMigration.lastVersion(d, null)).isEqualTo("1.2");
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}
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@IgnorePlatform({Platform.ORACLE, Platform.NUODB})
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// Note: This test is currently only executed against H2.
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// it should be moved to ebean-tests, so that it takes advantage of the docker tests
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@Test
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public void testRunMigration() throws IOException {
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// first clean up previously created objects
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cleanup("migtest_ckey_assoc",
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"migtest_ckey_detail",
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"migtest_ckey_parent",
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"migtest_e_basic",
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"migtest_e_enum",
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"migtest_e_history",
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"migtest_e_history2",
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"migtest_e_history3",
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"migtest_e_history4",
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"migtest_e_history5",
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"migtest_e_history6",
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"migtest_e_ref",
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"migtest_e_softdelete",
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"migtest_e_user",
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"migtest_fk_cascade",
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"migtest_fk_cascade_one",
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"migtest_fk_none",
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"migtest_fk_none_via_join",
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"migtest_fk_one",
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"migtest_fk_set_null",
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"migtest_mtm_c",
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"migtest_mtm_m",
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"migtest_mtm_m_phone_numbers",
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"migtest_mtm_c_migtest_mtm_m",
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"migtest_mtm_m_migtest_mtm_c",
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"migtest_oto_child",
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"migtest_oto_master");
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if (isSqlServer()) { // || isMySql()
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runScript("I__create_procs.sql");
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}
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runScript("1.0__initial.sql");
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if (isOracle() || isHana()) {
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SqlUpdate update = server().sqlUpdate("insert into migtest_e_basic (id, old_boolean, user_id) values (1, :false, 1)");
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update.setParameter("false", false);
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assertThat(server().execute(update)).isEqualTo(1);
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update = server().sqlUpdate("insert into migtest_e_basic (id, old_boolean, user_id) values (2, :true, 1)");
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update.setParameter("true", true);
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assertThat(server().execute(update)).isEqualTo(1);
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} else {
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SqlUpdate update = server().sqlUpdate("insert into migtest_e_basic (id, old_boolean, user_id) values (1, :false, 1), (2, :true, 1)");
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update.setParameter("false", false);
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update.setParameter("true", true);
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assertThat(server().execute(update)).isEqualTo(2);
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}
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createHistoryEntities();
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// Run migration
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runScript("1.1.sql");
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List<SqlRow> result = server().sqlQuery("select * from migtest_e_basic order by id").findList();
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assertThat(result).hasSize(2);
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SqlRow row = result.get(0);
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assertThat(row.keySet()).contains("old_boolean", "old_boolean2");
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assertThat(row.getInteger("id")).isEqualTo(1);
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assertThat(row.getBoolean("old_boolean")).isFalse();
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assertThat(row.getBoolean("new_boolean_field")).isFalse(); // test if update old_boolean -> new_boolean_field works well
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assertThat(row.getString("new_string_field")).isEqualTo("foo'bar");
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assertThat(row.getBoolean("new_boolean_field2")).isTrue();
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//assertThat(row.getTimestamp("some_date")).isCloseTo(new Date(), 86_000); // allow 1 minute delta
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row = result.get(1);
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assertThat(row.getInteger("id")).isEqualTo(2);
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assertThat(row.getBoolean("old_boolean")).isTrue();
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assertThat(row.getBoolean("new_boolean_field")).isTrue(); // test if update old_boolean -> new_boolean_field works well
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assertThat(row.getString("new_string_field")).isEqualTo("foo'bar");
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assertThat(row.getBoolean("new_boolean_field2")).isTrue();
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//assertThat(row.getTimestamp("some_date")).isCloseTo(new Date(), 60_000); // allow 1 minute delta
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runScript("1.2__dropsFor_1.1.sql");
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// Oracle caches the statement and does not detect schema change. It fails with
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// an ORA-01007
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if (isOracle() || isDb2()) {
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result = server().sqlQuery("select * from migtest_e_basic order by id,id").findList();
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} else {
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result = server().sqlQuery("select * from migtest_e_basic order by id").findList();
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}
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assertThat(result).hasSize(2);
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row = result.get(0);
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assertThat(row.keySet()).doesNotContain("old_boolean", "old_boolean2");
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runScript("1.3.sql");
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runScript("1.4__dropsFor_1.3.sql");
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// now DB structure shoud be the same as v1_0
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result = server().sqlQuery("select * from migtest_e_basic order by id").findList();
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assertThat(result).hasSize(2);
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row = result.get(0);
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assertThat(row.keySet()).contains("old_boolean", "old_boolean2");
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}
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/**
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*
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*/
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private void createHistoryEntities() {
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SqlUpdate update = server().sqlUpdate("insert into migtest_e_history (id, test_string) values (1, '42')");
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assertThat(server().execute(update)).isEqualTo(1);
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update = server().sqlUpdate("update migtest_e_history set test_string = '45' where id = 1");
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assertThat(server().execute(update)).isEqualTo(1);
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update = server().sqlUpdate("insert into migtest_e_history2 (id, test_string, obsolete_string1, obsolete_string2) values (1, 'foo', 'bar', null)");
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assertThat(server().execute(update)).isEqualTo(1);
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update = server().sqlUpdate("update migtest_e_history2 set test_string = 'baz' where id = 1");
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assertThat(server().execute(update)).isEqualTo(1);
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update = server().sqlUpdate("insert into migtest_e_history3 (id, test_string) values (1, '42')");
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assertThat(server().execute(update)).isEqualTo(1);
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update = server().sqlUpdate("update migtest_e_history3 set test_string = '45' where id = 1");
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assertThat(server().execute(update)).isEqualTo(1);
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update = server().sqlUpdate("insert into migtest_e_history4 (id, test_number) values (1, 42)");
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assertThat(server().execute(update)).isEqualTo(1);
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update = server().sqlUpdate("update migtest_e_history4 set test_number = 45 where id = 1");
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assertThat(server().execute(update)).isEqualTo(1);
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update = server().sqlUpdate("insert into migtest_e_history5 (id, test_number) values (1, 42)");
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assertThat(server().execute(update)).isEqualTo(1);
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update = server().sqlUpdate("update migtest_e_history5 set test_number = 45 where id = 1");
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assertThat(server().execute(update)).isEqualTo(1);
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update = server().sqlUpdate("insert into migtest_e_history6 (id, test_number1, test_number2) values (1, 2, 7)");
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assertThat(server().execute(update)).isEqualTo(1);
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update = server().sqlUpdate("update migtest_e_history6 set test_number2 = 45 where id = 1");
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assertThat(server().execute(update)).isEqualTo(1);
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}
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private void cleanup(String ... tables) {
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final boolean sqlServer = isSqlServer();
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final boolean postgres = isPostgres();
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StringBuilder sb = new StringBuilder();
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for (String table : tables) {
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// simple and stupid try to execute all commands on all dialects.
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if (sqlServer) {
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sb.append("alter table ").append(table).append(" set ( system_versioning = OFF );\n");
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sb.append("alter table ").append(table).append(" drop system versioning;\n");
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}
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if (postgres) {
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sb.append("drop table ").append(table).append(" cascade;\n");
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sb.append("drop table ").append(table).append("_history cascade;\n");
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} else {
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sb.append("drop table ").append(table).append(";\n");
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sb.append("drop table ").append(table).append("_history;\n");
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}
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sb.append("drop view ").append(table).append("_with_history;\n");
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sb.append("drop sequence ").append(table).append("_seq;\n");
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}
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server().script().runScript("cleanup", sb.toString(), true);
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server().script().runScript("cleanup", sb.toString(), true);
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}
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}
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