package org.openstreetmap.josm.data.validation.tests

import org.openstreetmap.TestUtils

class LanesTest extends GroovyTestCase {

    def lanes = new Lanes()

    @Override
    void setUp() {
        lanes.initialize()
        lanes.startTest(null)
    }

    void testLanesCount() {
        assert lanes.getLanesCount("") == 0
        assert lanes.getLanesCount("left") == 1
        assert lanes.getLanesCount("left|right") == 2
        assert lanes.getLanesCount("yes|no|yes") == 3
    }

    void test1() {
        lanes.check(TestUtils.createPrimitive("way turn:lanes=left|right change:lanes=only_left|not_right|yes"))
        assert lanes.errors.get(0).getMessage() == "Number of lane dependent values inconsistent"
    }

    void test2() {
        lanes.check(TestUtils.createPrimitive("way width:lanes:forward=1|2|3 psv:lanes:forward=no|designated"))
        assert lanes.errors.get(0).getMessage() == "Number of lane dependent values inconsistent in forward direction"
    }

    void test3() {
        lanes.check(TestUtils.createPrimitive("way change:lanes:forward=yes|no turn:lanes:backward=left|right|left"))
        assert lanes.errors.isEmpty()
    }

    void test4() {
        lanes.check(TestUtils.createPrimitive("way turn:lanes:forward=left|right change:lanes:forward=yes|no|yes width:backward=1|2|3"))
        assert lanes.errors.get(0).getMessage() == "Number of lane dependent values inconsistent in forward direction"
    }
}