/** Unit test that parses, validates, converts and plans. */
@Test
public void testPlan() throws Exception {
RuleSet ruleSet =
RuleSets.ofList(
MergeFilterRule.INSTANCE,
JavaRules.ENUMERABLE_FILTER_RULE,
JavaRules.ENUMERABLE_PROJECT_RULE);
Planner planner = getPlanner(ruleSet);
SqlNode parse = planner.parse("select * from \"emps\"");
SqlNode validate = planner.validate(parse);
RelNode convert = planner.convert(validate);
RelTraitSet traitSet = planner.getEmptyTraitSet().replace(EnumerableConvention.INSTANCE);
RelNode transform = planner.transform(0, traitSet, convert);
assertThat(
toString(transform),
equalTo(
"EnumerableProjectRel(empid=[$0], deptno=[$1], name=[$2], salary=[$3], commission=[$4])\n"
+ " EnumerableTableAccessRel(table=[[hr, emps]])\n"));
}
