@Test
public void shouldDoNothingIfDatabaseHasAllMigrations() {
mockery.checking(
new Expectations() {
{
one(provider).getAppliedMigrations();
will(returnValue(Arrays.asList("second", "first")));
}
});
Migrations migrationsToApply = migrator.getMigrationsToApply();
assertThat(migrationsToApply.size(), is(equalTo(0)));
mockery.assertIsSatisfied();
}
@Test
public void shouldReturnNonExecutedMigrationsIfThereAreAnyPending() {
mockery.checking(
new Expectations() {
{
one(provider).getAppliedMigrations();
will(returnValue(Arrays.asList("first")));
}
});
Migrations migrationsToApply = migrator.getMigrationsToApply();
assertThat(migrationsToApply.size(), is(equalTo(1)));
assertThat(migrationsToApply.getAll().iterator().next(), is(equalTo(second)));
mockery.assertIsSatisfied();
}
@Test
public void verify() throws SQLException {
migrator.migrate();
DBCollection collection = migrator.getDb().getCollection("classesIDs");
long count = 0;
DateTime begin = DateTime.now();
try (Connection connection = migrator.getConnection();
Statement statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery("select id from classes")) {
while (resultSet.next()) {
count++;
long id = resultSet.getLong("id");
ObjectId objectId = migrator.lookupId("classes", id);
JavadocClassCriteria criteria = new JavadocClassCriteria(ds);
criteria.id(objectId);
Assert.assertNotNull(
criteria.query().get(), String.format("Looking for %d => %s", id, objectId));
}
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException(e.getMessage(), e);
}
}
public boolean downgrade(JSONObject state, StateStore stateStore, Migrator migrator)
throws JSONException {
return migrator.removeProperty(state, "customBar");
}
public boolean upgrade(JSONObject state, StateStore stateStore, Migrator migrator)
throws JSONException {
JSONObject properties = (JSONObject) state.get(MapEntityStore.JSONKeys.properties.name());
return migrator.addProperty(state, "customBar", "Hello " + properties.getString("bar"));
}