/**
* AwsBucket can find and return ockets.
*
* @throws Exception If fails
*/
@Test
public void findsAndReturnsOckets() throws Exception {
final Region region = Mockito.mock(Region.class);
final Bucket bucket = new AwsBucket(region, "example.com");
final Ocket ocket = bucket.ocket("test");
MatcherAssert.assertThat(ocket, Matchers.notNullValue());
}
/**
* AwsBucket can throw a proper exception.
*
* @throws IOException If succeeds
*/
@Test(expected = IOException.class)
public void existsThrowsIOException() throws IOException {
final Region region = Mockito.mock(Region.class);
final AmazonS3 aws = Mockito.mock(AmazonS3.class);
Mockito.when(region.aws()).thenReturn(aws);
final String name = "throwing.bucket.com";
Mockito.when(aws.doesBucketExist(name)).thenThrow(new AmazonServiceException("Test exception"));
final Bucket bucket = new AwsBucket(region, name);
bucket.exists();
}
/**
* AwsBucket can correctly check the existence of the non-existing bucket.
*
* @throws IOException If fails
*/
@Test
public void existsNonExistingBucket() throws IOException {
final Region region = Mockito.mock(Region.class);
final AmazonS3 aws = Mockito.mock(AmazonS3.class);
Mockito.when(region.aws()).thenReturn(aws);
final String name = "non.existing.bucket.com";
Mockito.when(aws.doesBucketExist(name)).thenReturn(false);
final Bucket bucket = new AwsBucket(region, name);
Assert.assertFalse(bucket.exists());
}
/**
* AwsBucket supports listing large buckets.
*
* @throws Exception if test fails
*/
@Test
public void supportsListingLargeBuckets() throws Exception {
final String name = "large.bucket";
final String prefix = "prefix";
final String first = "first";
final String second = "second";
final Region region = Mockito.mock(Region.class);
final RegionExpectations expectations = new RegionExpectations(region);
expectations
.expectResponse(first, null, second)
.expectResponse(second, second, null)
.apply(name, prefix);
final Bucket bucket = new AwsBucket(region, name);
final Iterator<String> actual = bucket.list(prefix).iterator();
MatcherAssert.assertThat(actual.hasNext(), Matchers.equalTo(true));
MatcherAssert.assertThat(first, Matchers.equalTo(actual.next()));
MatcherAssert.assertThat(actual.hasNext(), Matchers.equalTo(true));
MatcherAssert.assertThat(second, Matchers.equalTo(actual.next()));
MatcherAssert.assertThat(actual.hasNext(), Matchers.equalTo(false));
expectations.verify(name, prefix);
}