-------------------------------------------------------------------------------
Test set: org.es.test.jdbc.MethodQueryTest
-------------------------------------------------------------------------------
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.012 sec <<< FAILURE!
testPrefixAndNestedQuery(org.es.test.jdbc.MethodQueryTest)  Time elapsed: 0.01 sec  <<< ERROR!
java.sql.SQLException: [ElasticStatement] Failed to parse sql[select * from index.product where prefix(productName, 'iphone') and $buyers.productPrice > 1000]
	at org.es.jdbc.api.ElasticStatement.executeQuery(ElasticStatement.java:51)
	at org.es.jdbc.api.ElasticStatement.executeQuery(ElasticStatement.java:40)
	at org.es.jdbc.api.ElasticPreparedStatement.executeQuery(ElasticPreparedStatement.java:58)
	at org.es.test.jdbc.MethodQueryTest.testPrefixAndNestedQuery(MethodQueryTest.java:24)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:234)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:133)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:114)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:188)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:166)
	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:86)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:101)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:74)
Caused by: java.lang.NullPointerException
	at org.es.sql.parser.query.method.AbstractFieldSpecificMethodQueryParser.parseMethodQueryWithExtraParams(AbstractFieldSpecificMethodQueryParser.java:51)
	at org.es.sql.parser.query.method.ParameterizedMethodQueryParser.parseAtomMethodQuery(ParameterizedMethodQueryParser.java:33)
	at org.es.sql.parser.query.method.term.TermLevelAtomQueryParser.parseTermLevelAtomQuery(TermLevelAtomQueryParser.java:42)
	at org.es.sql.parser.sql.BoolExpressionParser.parseAtomQueryCondition(BoolExpressionParser.java:118)
	at org.es.sql.parser.sql.BoolExpressionParser.recursiveParseBoolQueryExpr(BoolExpressionParser.java:100)
	at org.es.sql.parser.sql.BoolExpressionParser.recursiveParseBoolQueryExpr(BoolExpressionParser.java:76)
	at org.es.sql.parser.sql.BoolExpressionParser.parseBoolQueryExpr(BoolExpressionParser.java:59)
	at org.es.sql.parser.sql.QueryWhereConditionParser.parse(QueryWhereConditionParser.java:21)
	at org.es.sql.parser.ElasticSql2DslParser.parse(ElasticSql2DslParser.java:54)
	at org.es.sql.parser.ElasticSql2DslParser.parse(ElasticSql2DslParser.java:34)
	at org.es.jdbc.api.ElasticStatement.executeQuery(ElasticStatement.java:48)
	... 32 more