// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/log/log.h>
LOG_SETUP("getweight_test");
#include <vespa/vespalib/testkit/testapp.h>

#include <vespa/searchlib/query/tree/simplequery.h>
#include <vespa/searchlib/queryeval/get_weight_from_node.h>

using namespace search::query;
using namespace search::queryeval;

class Test : public vespalib::TestApp {
public:
    int32_t getWeight(const Node &node);
    int Main() override;
};

int32_t
Test::getWeight(const Node &node) {
    return getWeightFromNode(node).percent();
}

int
Test::Main()
{
    TEST_INIT("getweight_test");
    EXPECT_EQUAL(0, getWeight(SimpleAnd()));
    EXPECT_EQUAL(0, getWeight(SimpleAndNot()));
    EXPECT_EQUAL(42, getWeight(SimpleEquiv(0, Weight(42))));
    EXPECT_EQUAL(42, getWeight(SimpleNumberTerm("foo", "bar", 1, Weight(42))));
    EXPECT_EQUAL(42, getWeight(SimpleLocationTerm(Location(), "bar", 1, Weight(42))));
    EXPECT_EQUAL(0, getWeight(SimpleNear(5)));
    EXPECT_EQUAL(0, getWeight(SimpleONear(5)));
    EXPECT_EQUAL(0, getWeight(SimpleOr()));
    EXPECT_EQUAL(42, getWeight(SimplePhrase("bar", 1, Weight(42))));
    EXPECT_EQUAL(42, getWeight(SimplePrefixTerm("foo", "bar", 1, Weight(42))));
    EXPECT_EQUAL(42, getWeight(SimpleRangeTerm(Range(), "bar", 1, Weight(42))));
    EXPECT_EQUAL(0, getWeight(SimpleRank()));
    EXPECT_EQUAL(42, getWeight(SimpleStringTerm("foo", "bar", 1, Weight(42))));
    EXPECT_EQUAL(42, getWeight(SimpleSubstringTerm("foo", "bar", 1, Weight(42))));
    EXPECT_EQUAL(42, getWeight(SimpleSuffixTerm("foo", "bar", 1, Weight(42))));
    EXPECT_EQUAL(42, getWeight(SimpleWeightedSetTerm("bar", 1, Weight(42))));
    EXPECT_EQUAL(42, getWeight(SimpleDotProduct("bar", 1, Weight(42))));
    EXPECT_EQUAL(42, getWeight(SimpleWandTerm("bar", 1, Weight(42), 57, 67, 77.7)));
    TEST_DONE();
}

TEST_APPHOOK(Test);