TEST_F(QueryPlannerTest, IntersectBasicTwoPredCompoundMatchesIdxOrder1) {
    params.options = QueryPlannerParams::NO_TABLE_SCAN | QueryPlannerParams::INDEX_INTERSECTION;
    addIndex(BSON("a" << 1));
    addIndex(BSON("b" << 1));
    runQuery(fromjson("{a:1, b:1}"));

    assertNumSolutions(3U);

    assertSolutionExists(
        "{fetch: {filter: {b:1}, node: "
        "{ixscan: {filter: null, pattern: {a:1}}}}}");
    assertSolutionExists(
        "{fetch: {filter: {a:1}, node: "
        "{ixscan: {filter: null, pattern: {b:1}}}}}");
    assertSolutionExists(
        "{fetch: {filter: null, node: {andSorted: {nodes: ["
        "{ixscan: {filter: null, pattern: {a:1}}},"
        "{ixscan: {filter: null, pattern: {b:1}}}]}}}}");
}
TEST_F(QueryPlannerTest, IntersectBasicTwoPredCompoundMatchesIdxOrder1) {
    params.options = QueryPlannerParams::NO_TABLE_SCAN | QueryPlannerParams::INDEX_INTERSECTION;
    addIndex(BSON("a" << 1));
    addIndex(BSON("b" << 1));
    runQuery(fromjson("{a:1, b:1}"));

    assertNumSolutions(3U);

    assertSolutionExists(
        "{fetch: {filter: {b:1}, node: "
        "{ixscan: {filter: null, pattern: {a:1}}}}}");
    assertSolutionExists(
        "{fetch: {filter: {a:1}, node: "
        "{ixscan: {filter: null, pattern: {b:1}}}}}");
    assertSolutionExists(
        "{fetch: {filter: null, node: {andSorted: {nodes: ["
        "{ixscan: {filter: null, pattern: {a:1}}},"
        "{ixscan: {filter: null, pattern: {b:1}}}]}}}}");
}