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Make CQLMetricsTest tests independent of each other

This commit is contained in:
Sylvain Lebresne 2015-10-02 17:53:40 +02:00
parent 62ffa355ee
commit 30e14a30da
1 changed files with 6 additions and 4 deletions
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10
test/unit/org/apache/cassandra/metrics/CQLMetricsTest.java
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@ -44,7 +44,6 @@ public class CQLMetricsTest extends SchemaLoader
private static Cluster cluster;
private static Session session;
private static PreparedStatement metricsStatement;
@BeforeClass()
public static void setup() throws ConfigurationException, IOException
@ -64,15 +63,16 @@ public class CQLMetricsTest extends SchemaLoader
@Test
public void testPreparedStatementsCount()
{
assertEquals(0, (int) QueryProcessor.metrics.preparedStatementsCount.getValue());
metricsStatement = session.prepare("INSERT INTO junit.metricstest (id, val) VALUES (?, ?)");
assertEquals(1, (int) QueryProcessor.metrics.preparedStatementsCount.getValue());
int n = (int) QueryProcessor.metrics.preparedStatementsCount.getValue();
session.prepare("SELECT * FROM junit.metricstest WHERE id = ?");
assertEquals(n+1, (int) QueryProcessor.metrics.preparedStatementsCount.getValue());
}
@Test
public void testRegularStatementsExecuted()
{
clearMetrics();
PreparedStatement metricsStatement = session.prepare("INSERT INTO junit.metricstest (id, val) VALUES (?, ?)");
assertEquals(0, QueryProcessor.metrics.preparedStatementsExecuted.getCount());
assertEquals(0, QueryProcessor.metrics.regularStatementsExecuted.getCount());
@ -88,6 +88,7 @@ public class CQLMetricsTest extends SchemaLoader
public void testPreparedStatementsExecuted()
{
clearMetrics();
PreparedStatement metricsStatement = session.prepare("INSERT INTO junit.metricstest (id, val) VALUES (?, ?)");
assertEquals(0, QueryProcessor.metrics.preparedStatementsExecuted.getCount());
assertEquals(0, QueryProcessor.metrics.regularStatementsExecuted.getCount());
@ -103,6 +104,7 @@ public class CQLMetricsTest extends SchemaLoader
public void testPreparedStatementsRatio()
{
clearMetrics();
PreparedStatement metricsStatement = session.prepare("INSERT INTO junit.metricstest (id, val) VALUES (?, ?)");
assertEquals(Double.NaN, QueryProcessor.metrics.preparedStatementsRatio.getValue());