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Add more unit tests for exception cases

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This commit is contained in:
kevin 2021-05-10 13:48:37 -07:00
parent 362e086d5d
commit afee84d7da
1 changed files with 41 additions and 6 deletions
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47
amazon-kinesis-client-multilang/src/test/java/software/amazon/kinesis/multilang/config/KinesisClientLibConfiguratorTest.java
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@ -29,14 +29,13 @@ import java.net.URI;
import java.util.Arrays;
import java.util.Date;
import java.util.HashSet;
import java.util.Optional;
import java.util.Set;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.AWSCredentialsProvider;
import com.amazonaws.auth.BasicAWSCredentials;
import org.apache.commons.lang3.StringUtils;
import org.junit.Ignore;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.junit.Rule;
import org.junit.Test;
@ -46,11 +45,8 @@ import org.junit.rules.ExpectedException;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import software.amazon.awssdk.auth.credentials.AwsBasicCredentials;
import software.amazon.awssdk.auth.credentials.AwsCredentials;
import software.amazon.awssdk.auth.credentials.AwsCredentialsProvider;
import software.amazon.kinesis.common.InitialPositionInStream;
import software.amazon.kinesis.coordinator.KinesisClientLibConfiguration;
import software.amazon.kinesis.metrics.MetricsLevel;
import software.amazon.kinesis.processor.ShardRecordProcessorFactory;
@ -105,6 +101,36 @@ public class KinesisClientLibConfiguratorTest {
assertEquals(config.getInitialPositionInStream(), InitialPositionInStream.AT_TIMESTAMP);
}
@Test
public void testInvalidInitialPositionInStream() {
// AT_TIMESTAMP cannot be used as initialPositionInStream. If a user wants to specify AT_TIMESTAMP,
// they must specify the time with initialPositionInStreamExtended.
try {
getConfiguration(StringUtils.join(new String[] { "applicationName = app",
"streamName = 123", "AWSCredentialsProvider = " + credentialName1 + ", " + credentialName2,
"initialPositionInStream = AT_TIMESTAMP"}, '\n'));
fail("Should have thrown when initialPositionInStream is set to AT_TIMESTAMP");
} catch (Exception e) {
Throwable rootCause = ExceptionUtils.getRootCause(e);
assertTrue(rootCause instanceof IllegalArgumentException);
}
}
@Test
public void testInvalidInitialPositionInStreamExtended() {
// initialPositionInStreamExtended takes a long value indicating seconds since epoch. If a non-long
// value is provided, the constructor should throw an IllegalArgumentException exception.
try {
getConfiguration(StringUtils.join(new String[] { "applicationName = app",
"streamName = 123", "AWSCredentialsProvider = " + credentialName1 + ", " + credentialName2,
"initialPositionInStreamExtended = null"}, '\n'));
fail("Should have thrown when initialPositionInStreamExtended is set to null");
} catch (Exception e) {
Throwable rootCause = ExceptionUtils.getRootCause(e);
assertTrue(rootCause instanceof IllegalArgumentException);
}
}
@Test
public void testWithUnsupportedClientConfigurationVariables() {
MultiLangDaemonConfiguration config = getConfiguration(StringUtils.join(
@ -171,7 +197,7 @@ public class KinesisClientLibConfiguratorTest {
}
@Test
public void testWithInitialPositionInStreamVariables() {
public void testWithInitialPositionInStreamTrimHorizon() {
MultiLangDaemonConfiguration config = getConfiguration(StringUtils.join(new String[] { "streamName = a",
"applicationName = b", "AWSCredentialsProvider = ABCD," + credentialName1, "workerId = 123",
"initialPositionInStream = TriM_Horizon" }, '\n'));
@ -179,6 +205,15 @@ public class KinesisClientLibConfiguratorTest {
assertEquals(config.getInitialPositionInStream(), InitialPositionInStream.TRIM_HORIZON);
}
@Test
public void testWithInitialPositionInStreamLatest() {
MultiLangDaemonConfiguration config = getConfiguration(StringUtils.join(new String[] { "streamName = a",
"applicationName = b", "AWSCredentialsProvider = ABCD," + credentialName1, "workerId = 123",
"initialPositionInStream = LateSt" }, '\n'));
assertEquals(config.getInitialPositionInStream(), InitialPositionInStream.LATEST);
}
@Test
public void testSkippingNonKCLVariables() {
MultiLangDaemonConfiguration config = getConfiguration(StringUtils.join(new String[] { "streamName = a",