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cassandra-unit-examples's Issues

cannot execute mutations in tests

Perhaps I'm mis-using cassandra-unit, but I'm trying to test MultigetSliceQueries using an example from Hector. Here's my test:

public class MultigetSliceRetrievalTest extends AbstractCassandraUnit4TestCase {

    private static StringSerializer stringSerializer = StringSerializer.get();

    @Test
    public void testMutatorAndMultigetSliceQuery() throws Exception {
        Keyspace keyspace = getKeyspace();
        Mutator<String> mutator = HFactory.createMutator(keyspace, stringSerializer);

        for (int i = 0; i < 20; i++) {            
            mutator.addInsertion("fake_key_" + i, keyspace.getKeyspaceName(), HFactory.createStringColumn("fake_column_0", "fake_value_0_" + i))
            .addInsertion("fake_key_" + i, keyspace.getKeyspaceName(), HFactory.createStringColumn("fake_column_1", "fake_value_1_" + i))
            .addInsertion("fake_key_" + i, keyspace.getKeyspaceName(), HFactory.createStringColumn("fake_column_2", "fake_value_2_" + i));            
        }
        mutator.execute();

        MultigetSliceQuery<String, String, String> multigetSliceQuery = 
            HFactory.createMultigetSliceQuery(keyspace, stringSerializer, stringSerializer, stringSerializer);
        multigetSliceQuery.setColumnFamily(keyspace.getKeyspaceName());            
        multigetSliceQuery.setKeys("fake_key_0", "fake_key_1","fake_key_2", "fake_key_3", "fake_key_4");

        // set null range for empty byte[] on the underlying predicate
        multigetSliceQuery.setRange(null, null, false, 3);
        System.out.println(multigetSliceQuery);

        QueryResult<Rows<String, String, String>> result = multigetSliceQuery.execute();
        Rows<String, String, String> orderedRows = result.get();

        System.out.println("Contents of rows: \n");                       
        for (Row<String, String, String> r : orderedRows) {
            System.out.println("   " + r);
        }
        System.out.println("Should have 5 rows: " + orderedRows.getCount());
    }


    @Override
    public DataSet getDataSet() {
        return new ClassPathYamlDataSet("extendedDataSet.yaml");
    }

}

It fails on mutator.execute(); with:

me.prettyprint.hector.api.exceptions.HInvalidRequestException: InvalidRequestException(why:unconfigured columnfamily otherKeyspaceName)

Is this my fault?

Any clues would be greatly appreciated. =)

Error executing test:

I am trying to run the following test:
@rule
public CassandraCQLUnit cassandraCQLUnit = new CassandraCQLUnit(new ClassPathCQLDataSet("tcgadata.cql","tcgadata"));

@Test
public void should_have_started_and_execute_cql_script() throws Exception {
    ResultSet result = cassandraCQLUnit.session.execute("select * from mytable WHERE id='myKey01'");
    assertThat(result.iterator().next().getString("value"), is("myValue01"));


  }

Using: cassandra-unit-spring 2.0.2.1-SNAPSHOT

And I get the following exception, looking at this yaml file, I do see the cas timeout setting.

09:55:16,556  INFO DatabaseDescriptor:132 - Loading settings from file: target/embeddedCassandra/cu-cassandra.yaml
09:55:16,956 ERROR DatabaseDescriptor:506 - Fatal configuration error error
Can't construct a java object for tag:yaml.org,2002:org.apache.cassandra.config.Config; exception=Cannot create property=cas_contention_timeout_in_ms for JavaBean=org.apache.cassandra.config.Config@76a9b9c; Unable to find property 'cas_contention_timeout_in_ms' on class: org.apache.cassandra.config.Config

in "", line 10, column 1:
cluster_name: 'Test Cluster'
^

at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:372)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:177)
at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:136)
at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:122)
at org.yaml.snakeyaml.Loader.load(Loader.java:52)
at org.yaml.snakeyaml.Yaml.load(Yaml.java:166)
at org.apache.cassandra.config.DatabaseDescriptor.loadYaml(DatabaseDescriptor.java:148)
at org.apache.cassandra.config.DatabaseDescriptor.<clinit>(DatabaseDescriptor.java:123)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.mkdirs(EmbeddedCassandraServerHelper.java:227)
at     org.cassandraunit.utils.EmbeddedCassandraServerHelper.cleanupAndLeaveDirs(EmbeddedCassandraServerHelper.java:199)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:95)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:65)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:49)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:45)
at org.cassandraunit.BaseCassandraUnit.before(BaseCassandraUnit.java:18)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:41)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: org.yaml.snakeyaml.error.YAMLException: Cannot create property=cas_contention_timeout_in_ms for JavaBean=org.apache.cassandra.config.Config@76a9b9c; Unable to find property 'cas_contention_timeout_in_ms' on class: org.apache.cassandra.config.Config
at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:305)
at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:184)
at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:370)
... 30 more
Caused by: org.yaml.snakeyaml.error.YAMLException: Unable to find property 'cas_contention_timeout_in_ms' on class: org.apache.cassandra.config.Config
at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.getProperty(Constructor.java:342)
at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.constructJavaBean2ndStep(Constructor.java:240)
... 32 more

null; Can't construct a java object for tag:yaml.org,2002:org.apache.cassandra.config.Config; exception=Cannot create property=cas_contention_timeout_in_ms for JavaBean=org.apache.cassandra.config.Config@76a9b9c; Unable to find property 'cas_contention_timeout_in_ms' on class: org.apache.cassandra.config.Config
Invalid yaml; unable to start server. See log for stacktrace.

Incorrect cassandra-unit dependency version in pom.xml

After cloning cassandra-unit-examples (2 mins ago), and attempting to run mvn test, I get missing dependencies, so I look at the repos and find that the cassandra-unit SNAPSHOT dependency doesn't exit. So then I change it to one of the updated SNAPSHOT dependencies mentioned here [0], then I do mvn test and yes the dependency exists, but then tests fail with output like the following

{code}
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Compilation failure

ManuallyStartWithMyOwnCassandraYaml.java:[3,7] static import declarations are not supported in -source 1.3
(use -source 5 or higher to enable static import declarations)
import static org.hamcrest.Matchers.is;

ManuallyStartWithMyOwnCassandraYaml.java:[22,2] annotations are not supported in -source 1.3
(use -source 5 or higher to enable annotations)
@before

AutomaticallyStartAndLoadExtendedJsonDataSetTest.java:[3,7] static import declarations are not supported in -source 1.3
(use -source 5 or higher to enable static import declarations)
import static org.hamcrest.Matchers.is;

AutomaticallyStartAndLoadExtendedJsonDataSetTest.java:[32,2] annotations are not supported in -source 1.3
(use -source 5 or higher to enable annotations)
@OverRide

AutomaticallyStartAndLoadExtendedJsonDataSetTest.java:[43,12] generics are not supported in -source 1.3
(use -source 5 or higher to enable generics)
SliceQuery<Composite, Composite, String> query = HFactory.createSliceQuery(getKeyspace(),

SecondaryIndexWithRuleTest.java:[3,7] static import declarations are not supported in -source 1.3
(use -source 5 or higher to enable static import declarations)
import static org.hamcrest.Matchers.is;

SecondaryIndexWithRuleTest.java:[27,2] annotations are not supported in -source 1.3
(use -source 5 or higher to enable annotations)
@rule

SecondaryIndexWithRuleTest.java:[33,20] generics are not supported in -source 1.3
(use -source 5 or higher to enable generics)
IndexedSlicesQuery<String, String, ByteBuffer> query = HFactory.createIndexedSlicesQuery(
...
much much more
{code}

I will send a pull request if I get time to get to the bottom of this one.

[0] https://oss.sonatype.org/content/repositories/snapshots/org/cassandraunit/cassandra-unit/

cassandra-unit-shaded throws error while configuring embedded server

The test always throws below error:
2015-07-22 18:58:35 DEBUG DatabaseDescriptor:322 - Syncing log with a period of 10000
2015-07-22 18:58:35 INFO DatabaseDescriptor:334 - Windows environment detected. DiskAccessMode set to standard, indexAccessMode standard
2015-07-22 18:58:35 ERROR DatabaseDescriptor:141 - Fatal configuration error
org.apache.cassandra.exceptions.ConfigurationException: Invalid partitioner class org.apache.cassandra.dht.Murmur3Partitioner
at org.apache.cassandra.config.DatabaseDescriptor.applyConfig(DatabaseDescriptor.java:388)
at org.apache.cassandra.config.DatabaseDescriptor.(DatabaseDescriptor.java:136)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.mkdirs(EmbeddedCassandraServerHelper.java:333)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.cleanupAndLeaveDirs(EmbeddedCassandraServerHelper.java:305)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:116)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:85)
at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:64)
...........................
Invalid partitioner class org.apache.cassandra.dht.Murmur3Partitioner
Fatal configuration error; unable to start. See log for stacktrace.

pom.xml looks as below:

sonatype-oss-snapshot https://oss.sonatype.org/content/repositories/snapshots/ true daily 
 <dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-test</artifactId>
  <version>4.0.5.RELEASE</version>
  <scope>test</scope>
</dependency>

<dependency>
  <groupId>commons-collections</groupId>
  <artifactId>commons-collections</artifactId>
  <version>3.2.1</version>
</dependency>

<dependency>
  <groupId>org.springframework.data</groupId>
  <artifactId>spring-data-cassandra</artifactId>
  <version>1.1.1.RELEASE</version>
</dependency>

<!-- start here for emb server -->
        <dependency>
        <groupId>org.cassandraunit</groupId>
        <artifactId>cassandra-unit-spring</artifactId>
        <version>2.1.3.2-SNAPSHOT</version>
        <scope>test</scope>
        <exclusions>
            <exclusion>
                <groupId>org.cassandraunit</groupId>
                <artifactId>cassandra-unit</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.cassandraunit</groupId>
        <artifactId>cassandra-unit-shaded</artifactId>
        <version>2.1.3.2-SNAPSHOT</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.hectorclient</groupId>
        <artifactId>hector-core</artifactId>
        <version>2.0-0</version>
    </dependency>
    <dependency>
        <groupId>com.datastax.cassandra</groupId>
        <artifactId>cassandra-driver-core</artifactId>
        <version>2.1.5</version>
        <optional>true</optional>
    </dependency>

    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-simple</artifactId>
        <version>1.7.12</version>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>1.7.12</version>
    </dependency>
    <dependency>
        <groupId>commons-logging</groupId>
        <artifactId>commons-logging</artifactId>
        <version>1.2</version>
    </dependency>

I know there was a fix that went in few days ago. Still the problem seems to show up. Thanks

EmbeddedCassandraServerHelper.startEmbeddedCassandra() throwing Exception 

EmbeddedCassandraServerHelper.startEmbeddedCassandra()

This line throws:

ERROR [DatabaseDescriptor] - Fatal configuration error 
org.apache.cassandra.exceptions.ConfigurationException: Invalid yaml
Invalid yaml
    at org.apache.cassandra.config.YamlConfigurationLoader.loadConfig(YamlConfigurationLoader.java:108)
    at org.apache.cassandra.config.DatabaseDescriptor.loadConfig(DatabaseDescriptor.java:153)
    at org.apache.cassandra.config.DatabaseDescriptor.<clinit>(DatabaseDescriptor.java:129)
    at org.cassandraunit.utils.EmbeddedCassandraServerHelper.mkdirs(EmbeddedCassandraServerHelper.java:239)
    at org.cassandraunit.utils.EmbeddedCassandraServerHelper.cleanupAndLeaveDirs(EmbeddedCassandraServerHelper.java:211)
    at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:107)
    at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:77)
    at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:57)
    at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:49)
    at org.cassandraunit.utils.EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.java:45)
    at com.bluejeans.services.inval.mocks.MockCassandra.<init>(MockCassandra.java:15)
    at com.bluejeans.services.inval.mocks.TestSeamStorageManager.setup(TestSeamStorageManager.java:12)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)
Caused by: Can't construct a java object for tag:yaml.org,2002:org.apache.cassandra.config.Config; exception=java.lang.reflect.InvocationTargetException
 in 'reader', line 10, column 1:
    cluster_name: 'Test Cluster'
    ^

    at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:333)
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructObject(BaseConstructor.java:182)
    at org.yaml.snakeyaml.constructor.BaseConstructor.constructDocument(BaseConstructor.java:141)
    at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:127)
    at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:481)
    at org.yaml.snakeyaml.Yaml.loadAs(Yaml.java:475)
    at org.apache.cassandra.config.YamlConfigurationLoader.loadConfig(YamlConfigurationLoader.java:101)
    ... 33 more
Caused by: org.yaml.snakeyaml.error.YAMLException: java.lang.reflect.InvocationTargetException
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.createEmptyJavaBean(Constructor.java:219)
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.construct(Constructor.java:189)
    at org.yaml.snakeyaml.constructor.Constructor$ConstructYamlObject.construct(Constructor.java:331)
    ... 39 more
Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at org.yaml.snakeyaml.constructor.Constructor$ConstructMapping.createEmptyJavaBean(Constructor.java:217)
    ... 41 more
Caused by: java.lang.NoSuchMethodError: com.google.common.collect.Sets.newConcurrentHashSet()Ljava/util/Set;
    at org.apache.cassandra.config.Config.<init>(Config.java:53)
    ... 46 more

NOTE: This is Cassandra 2.1.0

Broken CassandraUnit Dependency

[ERROR] Failed to execute goal on project cassandra-unit-examples: Could not resolve dependencies for project org.cassandraunit:cassandra-unit-examples:jar:1.1.1.3-SNAPSHOT: Could not find artifact org.cassandraunit:cassandra-unit-spring:jar:2.0.2.1-SNAPSHOT in sonatype-oss-snapshot (https://oss.sonatype.org/content/repositories/snapshots/) -> [Help 1]

Using Spring @ContextConfiguration along with cassandra-unit

Hi,
I have started using cassandra unit (v1.2.0.1) along with cassandra-unit-spring(v1.2.0.1)

I noticed that whenever my unit test case is set up with cassandra-unit like below it never picks up and loads the beans defined as part of the spring context xml available via "@ContextConfiguration".
When I comment out the CassandraUnit annotations I find that it loads my spring beans defined as part the classpath "cassandra-context.xml"

@TestExecutionListeners({ CassandraUnitTestExecutionListener.class })
@CassandraDataSet(value = { "simple.cql" })
@EmbeddedCassandra(clusterName = "Unit Test Cluster", host = "127.0.0.1", port = 9142)
@ContextConfiguration(locations = {
"classpath*:cassandra-context.xml"
})

Regards
Meena

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