Examples with RenameCollectionOptions com.mongodb.client.model.RenameCollectionOptions used on opensource projects

Example 1 with RenameCollectionOptions

use of com.mongodb.client.model.RenameCollectionOptions in project mongo-java-driver by mongodb.

the class CollectionAcceptanceTest method shouldBeAbleToRenameCollectionToAnExistingCollectionNameAndReplaceItWhenDropIsTrue.

@Test
public void shouldBeAbleToRenameCollectionToAnExistingCollectionNameAndReplaceItWhenDropIsTrue() {
    //given
    String existingCollectionName = "anExistingCollection";
    String keyInOriginalCollection = "someKey";
    String valueInOriginalCollection = "someValue";
    collection.insertOne(new Document(keyInOriginalCollection, valueInOriginalCollection));
    MongoCollection<Document> existingCollection = database.getCollection(existingCollectionName);
    String keyInExistingCollection = "aDifferentDocument";
    String valueInExistingCollection = "withADifferentValue";
    existingCollection.insertOne(new Document(keyInExistingCollection, valueInExistingCollection));
    assertThat(database.listCollectionNames().into(new ArrayList<String>()).contains(getCollectionName()), is(true));
    assertThat(database.listCollectionNames().into(new ArrayList<String>()).contains(existingCollectionName), is(true));
    //when
    collection.renameCollection(new MongoNamespace(getDatabaseName(), existingCollectionName), new RenameCollectionOptions().dropTarget(true));
    //then
    assertThat(database.listCollectionNames().into(new ArrayList<String>()).contains(getCollectionName()), is(false));
    assertThat(database.listCollectionNames().into(new ArrayList<String>()).contains(existingCollectionName), is(true));
    MongoCollection<Document> replacedCollection = database.getCollection(existingCollectionName);
    assertThat(replacedCollection.find().first().get(keyInExistingCollection), is(nullValue()));
    assertThat(replacedCollection.find().first().get(keyInOriginalCollection).toString(), is(valueInOriginalCollection));
}

Example 2 with RenameCollectionOptions

use of com.mongodb.client.model.RenameCollectionOptions in project mongo-java-driver by mongodb.

the class MongoCollectionImplTest method testRenameCollection.

@Test
public void testRenameCollection() {
    MongoNamespace mongoNamespace = new MongoNamespace("db2.coll2");
    RenameCollectionOptions options = new RenameCollectionOptions().dropTarget(true);
    assertAll("renameCollection", () -> assertAll("check validation", () -> assertThrows(IllegalArgumentException.class, () -> collection.renameCollection(null)), () -> assertThrows(IllegalArgumentException.class, () -> collection.renameCollection(mongoNamespace, null)), () -> assertThrows(IllegalArgumentException.class, () -> collection.renameCollection(clientSession, null)), () -> assertThrows(IllegalArgumentException.class, () -> collection.renameCollection(clientSession, mongoNamespace, null)), () -> assertThrows(IllegalArgumentException.class, () -> collection.renameCollection(null, mongoNamespace)), () -> assertThrows(IllegalArgumentException.class, () -> collection.renameCollection(null, mongoNamespace, options))), () -> {
        Publisher<Void> expected = mongoOperationPublisher.renameCollection(clientSession, mongoNamespace, new RenameCollectionOptions());
        assertPublisherIsTheSameAs(expected, collection.renameCollection(mongoNamespace), "Default");
    }, () -> {
        Publisher<Void> expected = mongoOperationPublisher.renameCollection(null, mongoNamespace, options);
        assertPublisherIsTheSameAs(expected, collection.renameCollection(mongoNamespace, options), "With options");
    }, () -> {
        Publisher<Void> expected = mongoOperationPublisher.renameCollection(clientSession, mongoNamespace, new RenameCollectionOptions());
        assertPublisherIsTheSameAs(expected, collection.renameCollection(clientSession, mongoNamespace), "With client session");
    }, () -> {
        Publisher<Void> expected = mongoOperationPublisher.renameCollection(clientSession, mongoNamespace, options);
        assertPublisherIsTheSameAs(expected, collection.renameCollection(clientSession, mongoNamespace, options), "With client session & options");
    });
}