private void InternalTestCaching(ColumnFamilyCaching?columnFamilyCaching)
{
var name = TestSchemaUtils.GetRandomColumnFamilyName();
var originalColumnFamily = new ColumnFamily
{
Name = name,
CompactionStrategy = CompactionStrategy.LeveledCompactionStrategy(sstableSizeInMb: 10),
GCGraceSeconds = 123,
ReadRepairChance = 0.3
};
if (columnFamilyCaching != null)
{
originalColumnFamily.Caching = columnFamilyCaching.Value;
}
keyspaceConnection.AddColumnFamily(originalColumnFamily);
var columnFamily = keyspaceConnection.DescribeKeyspace().ColumnFamilies[name];
if (columnFamilyCaching != null)
{
Assert.That(columnFamily.Caching, Is.EqualTo(columnFamilyCaching));
}
else
{
Assert.That(columnFamily.Caching, Is.EqualTo(ColumnFamilyCaching.KeysOnly));
}
}
public void TestTryCreateColumnFamilyWithWrongChunkLength()
{
Assert.Throws <CassandraClientInvalidRequestException>(
() => keyspaceConnection.AddColumnFamily(new ColumnFamily
{
Name = TestSchemaUtils.GetRandomColumnFamilyName(),
Compression = ColumnFamilyCompression.Deflate(new CompressionOptions {
ChunkLengthInKb = 3
})
}));
}
public void TestDefaultCompression()
{
var name = TestSchemaUtils.GetRandomColumnFamilyName();
var originalColumnFamily = new ColumnFamily
{
Name = name,
Compression = null
};
keyspaceConnection.AddColumnFamily(originalColumnFamily);
var columnFamily = keyspaceConnection.DescribeKeyspace().ColumnFamilies[name];
Assert.That(columnFamily.Compression.IsEnabled, Is.True);
Assert.That(columnFamily.Compression.Algorithm, Is.EqualTo(CompressionAlgorithms.LZ4));
Assert.That(columnFamily.Compression.Options.ChunkLengthInKb, Is.Null.Or.EqualTo(64));
}
public void TestUpdateColumnFamilyCaching()
{
var name = TestSchemaUtils.GetRandomColumnFamilyName();
var originalColumnFamily = new ColumnFamily
{
Name = name,
CompactionStrategy = CompactionStrategy.LeveledCompactionStrategy(sstableSizeInMb: 10),
GCGraceSeconds = 123,
ReadRepairChance = 0.3,
Caching = ColumnFamilyCaching.All
};
var keyspaceName = TestSchemaUtils.GetRandomKeyspaceName();
var keyspaceSchemes = new[]
{
new KeyspaceScheme
{
Name = keyspaceName,
Configuration = new KeyspaceConfiguration
{
ColumnFamilies = new[]
{
originalColumnFamily
}
}
}
};
cluster.ActualizeKeyspaces(keyspaceSchemes);
originalColumnFamily.Caching = ColumnFamilyCaching.None;
cluster.ActualizeKeyspaces(keyspaceSchemes);
Assert.That(cluster.RetrieveKeyspaceConnection(keyspaceName).DescribeKeyspace().ColumnFamilies[name].Caching, Is.EqualTo(ColumnFamilyCaching.None));
originalColumnFamily.Caching = ColumnFamilyCaching.KeysOnly;
cluster.ActualizeKeyspaces(keyspaceSchemes);
Assert.That(cluster.RetrieveKeyspaceConnection(keyspaceName).DescribeKeyspace().ColumnFamilies[name].Caching, Is.EqualTo(ColumnFamilyCaching.KeysOnly));
originalColumnFamily.Caching = ColumnFamilyCaching.RowsOnly;
cluster.ActualizeKeyspaces(keyspaceSchemes);
Assert.That(cluster.RetrieveKeyspaceConnection(keyspaceName).DescribeKeyspace().ColumnFamilies[name].Caching, Is.EqualTo(ColumnFamilyCaching.RowsOnly));
originalColumnFamily.Caching = ColumnFamilyCaching.All;
cluster.ActualizeKeyspaces(keyspaceSchemes);
Assert.That(cluster.RetrieveKeyspaceConnection(keyspaceName).DescribeKeyspace().ColumnFamilies[name].Caching, Is.EqualTo(ColumnFamilyCaching.All));
}
public void TestCreateColumnFamily()
{
var name = TestSchemaUtils.GetRandomColumnFamilyName();
var originalColumnFamily = new ColumnFamily
{
Name = name,
CompactionStrategy = CompactionStrategy.LeveledCompactionStrategy(sstableSizeInMb: 10),
GCGraceSeconds = 123,
ReadRepairChance = 0.3
};
keyspaceConnection.AddColumnFamily(originalColumnFamily);
var columnFamily = keyspaceConnection.DescribeKeyspace().ColumnFamilies[name];
Assert.That(columnFamily.Name, Is.EqualTo(originalColumnFamily.Name));
Assert.That(columnFamily.CompactionStrategy.CompactionStrategyType, Is.EqualTo(originalColumnFamily.CompactionStrategy.CompactionStrategyType));
Assert.That(columnFamily.CompactionStrategy.CompactionStrategyOptions.SstableSizeInMb, Is.EqualTo(originalColumnFamily.CompactionStrategy.CompactionStrategyOptions.SstableSizeInMb));
Assert.That(columnFamily.GCGraceSeconds, Is.EqualTo(originalColumnFamily.GCGraceSeconds));
Assert.That(columnFamily.ReadRepairChance, Is.EqualTo(originalColumnFamily.ReadRepairChance));
}
public void TestUpdateColumnFamily()
{
var name = TestSchemaUtils.GetRandomColumnFamilyName();
var originalColumnFamily = new ColumnFamily
{
Name = name,
CompactionStrategy = CompactionStrategy.LeveledCompactionStrategy(sstableSizeInMb: 10),
GCGraceSeconds = 123,
ReadRepairChance = 0.3,
Caching = ColumnFamilyCaching.All
};
keyspaceConnection.AddColumnFamily(originalColumnFamily);
originalColumnFamily.CompactionStrategy = CompactionStrategy.LeveledCompactionStrategy(sstableSizeInMb: 20);
originalColumnFamily.GCGraceSeconds = 321;
originalColumnFamily.ReadRepairChance = 0.9;
originalColumnFamily.Caching = ColumnFamilyCaching.None;
keyspaceConnection.UpdateColumnFamily(originalColumnFamily);
var columnFamily = keyspaceConnection.DescribeKeyspace().ColumnFamilies[name];
Assert.That(columnFamily.Name, Is.EqualTo(originalColumnFamily.Name));
Assert.That(columnFamily.CompactionStrategy.CompactionStrategyType, Is.EqualTo(originalColumnFamily.CompactionStrategy.CompactionStrategyType));
Assert.That(columnFamily.CompactionStrategy.CompactionStrategyOptions.SstableSizeInMb, Is.EqualTo(originalColumnFamily.CompactionStrategy.CompactionStrategyOptions.SstableSizeInMb));
Assert.That(columnFamily.GCGraceSeconds, Is.EqualTo(originalColumnFamily.GCGraceSeconds));
Assert.That(columnFamily.ReadRepairChance, Is.EqualTo(originalColumnFamily.ReadRepairChance));
originalColumnFamily.CompactionStrategy = CompactionStrategy.SizeTieredCompactionStrategy(minThreshold: 5, maxThreshold: 17);
keyspaceConnection.UpdateColumnFamily(originalColumnFamily);
columnFamily = keyspaceConnection.DescribeKeyspace().ColumnFamilies[name];
Assert.That(columnFamily.Name, Is.EqualTo(originalColumnFamily.Name));
Assert.That(columnFamily.CompactionStrategy.CompactionStrategyType, Is.EqualTo(originalColumnFamily.CompactionStrategy.CompactionStrategyType));
Assert.That(columnFamily.CompactionStrategy.CompactionStrategyOptions.Enabled, Is.EqualTo(originalColumnFamily.CompactionStrategy.CompactionStrategyOptions.Enabled));
Assert.That(columnFamily.CompactionStrategy.CompactionStrategyOptions.MinThreshold, Is.EqualTo(originalColumnFamily.CompactionStrategy.CompactionStrategyOptions.MinThreshold));
Assert.That(columnFamily.CompactionStrategy.CompactionStrategyOptions.MaxThreshold, Is.EqualTo(originalColumnFamily.CompactionStrategy.CompactionStrategyOptions.MaxThreshold));
Assert.That(columnFamily.GCGraceSeconds, Is.EqualTo(originalColumnFamily.GCGraceSeconds));
Assert.That(columnFamily.ReadRepairChance, Is.EqualTo(originalColumnFamily.ReadRepairChance));
}
private void InternalTestCreateColumnFamilyCompression(ColumnFamilyCompression compression)
{
var name = TestSchemaUtils.GetRandomColumnFamilyName();
var originalColumnFamily = new ColumnFamily
{
Name = name,
Compression = compression
};
keyspaceConnection.AddColumnFamily(originalColumnFamily);
var columnFamily = keyspaceConnection.DescribeKeyspace().ColumnFamilies[name];
Assert.That(columnFamily.Compression.Algorithm, Is.EqualTo(originalColumnFamily.Compression.Algorithm));
if (originalColumnFamily.Compression.Options != null)
{
Assert.That(columnFamily.Compression.Options.ChunkLengthInKb, Is.EqualTo(originalColumnFamily.Compression.Options.ChunkLengthInKb));
}
else
{
Assert.That(columnFamily.Compression.Options, Is.Null);
}
}
