Files
iD/test/spec/services/maprules.js

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JavaScript

describe('maprules', function() {
var _ruleChecks, validationRules;
before(function() {
iD.services.maprules = iD.serviceMapRules;
var areaKeys = iD.Context().presets().areaKeys();
iD.serviceMapRules.init(areaKeys);
_ruleChecks = iD.serviceMapRules.ruleChecks();
});
after(function() {
delete iD.services.maprules;
});
describe('#filterRuleChecks', function() {
it('returns shortlist of mapcss checks relevant to provided selector', function() {
var selector = {
geometry: 'closedway',
equals: {amenity: 'marketplace'},
absence: 'name',
error: '\'Marketplace\' preset must be coupled with name'
};
var filteredChecks = iD.serviceMapRules.filterRuleChecks(selector);
var equalsCheck = filteredChecks[0];
var absenceCheck = filteredChecks[1];
var entityTags = {amenity: 'marketplace'};
expect(filteredChecks.length).eql(2);
expect(equalsCheck(entityTags)).to.be.true;
expect(absenceCheck(entityTags)).to.be.true;
});
});
describe('#buildTagMap', function() {
it('builds a map of tag keys/values found in mapcss selector', function() {
[
{
t: {
equals: {
man_made: 'tower',
'tower:type': 'communication'
}
},
r: {
man_made: ['tower'],
'tower:type': ['communication']
}
},
{
t: {
equals: {
building: 'yes',
amenity: 'school'
},
positiveRegex: {
opening_hours: [
'24/7',
'sunrise_sundown'
]
},
negativeRegex: {
source: [
'missing_maps',
'american_red_cross'
]
},
greaterThanEqual: { floors: 2 },
lessThanEqual: { floors: 4 }
},
r: {
building: ['yes'],
amenity: ['school'],
opening_hours: ['24/7', 'sunrise_sundown'],
source: ['missing_maps', 'american_red_cross'],
floors: [4, 2]
}
},
{
t: {
equals: { highway: 'yes' },
greaterThan: { lanes: 1 },
lessThan: { lanes: 4 }
},
r: {
highway: ['yes'],
lanes: [4, 1]
}
}
].forEach(function(test) {
expect(iD.serviceMapRules.buildTagMap(test.t)).to.eql(test.r);
});
});
});
describe('#inferGeometry', function() {
it('infers geometry using selector keys', function() {
var amenityDerivedArea = {
geometry: 'closedway',
presence: 'amenity',
positiveRegex: { amenity: ['^school$', '^healthcare$'] },
error: 'amenity cannot be healthcare or school!'
};
var areaDerivedArea = {
geometry: 'closedway',
equals: { area: 'yes' },
};
var badAreaDerivedLine = {
geometry: 'closedway',
equals: { 'area': 'no' }
};
var roundHouseRailwayDerivedArea = {
geometry: 'closedway',
equals: { 'railway': 'roundhouse' }
};
var justClosedWayDerivedLine = {
geometry: 'closedway'
};
var tagMap, geom;
tagMap = iD.serviceMapRules.buildTagMap(amenityDerivedArea);
geom = iD.serviceMapRules.inferGeometry(tagMap);
expect(geom).to.be.eql('area');
tagMap = iD.serviceMapRules.buildTagMap(areaDerivedArea);
geom = iD.serviceMapRules.inferGeometry(tagMap);
expect(geom).to.be.eql('area');
tagMap = iD.serviceMapRules.buildTagMap(badAreaDerivedLine);
geom = iD.serviceMapRules.inferGeometry(tagMap);
expect(geom).to.be.eql('line');
tagMap = iD.serviceMapRules.buildTagMap(roundHouseRailwayDerivedArea);
geom = iD.serviceMapRules.inferGeometry(tagMap);
expect(geom).to.be.eql('area');
tagMap = iD.serviceMapRules.buildTagMap(justClosedWayDerivedLine);
geom = iD.serviceMapRules.inferGeometry(tagMap);
expect(geom).to.be.eql('line');
});
});
describe('#addRule', function() {
it ('builds a rule from provided selector and adds it to _validationRules', function () {
var selector = {
geometry:'node',
equals: {amenity:'marketplace'},
absence:'name',
warning:'\'Marketplace\' preset must be coupled with name'
};
expect(iD.serviceMapRules.validationRules()).to.be.empty;
iD.serviceMapRules.addRule(selector);
expect(iD.serviceMapRules.validationRules().length).to.eql(1);
});
});
describe('#clearRules', function() {
it ('clears _validationRules array', function() {
expect(iD.serviceMapRules.validationRules().length).to.eql(1);
iD.serviceMapRules.clearRules();
expect(iD.serviceMapRules.validationRules()).to.be.empty;
});
});
describe('#validationRules', function() {
it('returns _validationRules array', function() {
var selector = {
geometry: 'closedway',
equals: {amenity: 'marketplace'},
absence: 'name',
error: '\'Marketplace\' preset must be coupled with name'
};
iD.serviceMapRules.addRule(selector);
var rules = iD.serviceMapRules.validationRules();
expect(rules).instanceof(Array);
expect(rules.length).to.eql(1);
});
});
describe('_ruleChecks', function () {
describe('#equals', function() {
it('is true when two tag maps intersect', function() {
var a = { amenity: 'school'};
var b = { amenity: 'school' };
expect(_ruleChecks.equals(a)(b)).to.be.true;
});
it('is false when two tag maps intersect', function() {
var a = { man_made: 'water_tap'};
var b = { amenity: 'school'};
expect(_ruleChecks.equals(a)(b)).to.be.false;
});
});
describe('#notEquals', function() {
it('is true when two tag maps do not intersect', function() {
var a = { man_made: 'water_tap'};
var b = { amenity: 'school' };
expect(_ruleChecks.notEquals(a)(b)).to.be.true;
});
it('is not true when two tag maps intersect', function() {
var a = { amenity: 'school' };
var b = { amenity: 'school', opening_hours: '9-5' };
expect(_ruleChecks.notEquals(a)(b)).to.be.false;
});
});
describe('absence', function() {
it('is true when tag map keys does not include key in question', function() {
var key = 'amenity';
var map = { building: 'yes' };
expect(_ruleChecks.absence(key)(map)).to.be.true;
});
it('is false when tag map keys does include key in question', function() {
var key = 'amenity';
var map = { amenity: 'school' };
expect(_ruleChecks.absence(key)(map)).to.be.false;
});
});
describe('presence', function() {
it('is true when tag map keys includes key in question', function() {
var key = 'amenity';
var map = { amenity: 'school'};
expect(_ruleChecks.presence(key)(map)).to.be.true;
});
it('is false when tag map keys do not include key in question', function() {
var key = 'amenity';
var map = { building: 'yes'};
expect(_ruleChecks.presence(key)(map)).to.be.false;
});
});
describe('greaterThan', function() {
it ('is true when a tag value is greater than the selector value', function() {
var selectorTags = { lanes: 5 };
var tags = { lanes : 6 };
expect(_ruleChecks.greaterThan(selectorTags)(tags)).to.be.true;
});
it ('is false when a tag value is less than or equal to the selector value', function() {
var selectorTags = { lanes: 5 };
[4, 5].forEach(function(val) {
expect(_ruleChecks.greaterThan(selectorTags)({ lanes: val })).to.be.false;
});
});
});
describe('greaterThanEqual', function() {
it ('is true when a tag value is greater than or equal to the selector value', function() {
var selectorTags = { lanes: 5 };
[5, 6].forEach(function(val) {
expect(_ruleChecks.greaterThanEqual(selectorTags)({ lanes: val })).to.be.true;
});
});
it ('is false when a tag value is less than the selector value', function () {
var selectorTags = { lanes: 5 };
var tags = { lanes: 4 };
expect(_ruleChecks.greaterThanEqual(selectorTags)(tags)).to.be.false;
});
});
describe('lessThan', function() {
it ('is true when a tag value is less than the selector value', function() {
var selectorTags = { lanes: 5 };
var tags = { lanes: 4 };
expect(_ruleChecks.lessThan(selectorTags)(tags)).to.be.true;
});
it ('is false when a tag value is greater than or equal to the selector value', function() {
var selectorTags = { lanes: 5 };
[6, 7].forEach(function(val) {
expect(_ruleChecks.lessThan(selectorTags)({ lanes: val })).to.be.false;
});
});
});
describe('lessThanEqual', function() {
it ('is true when a tag value is less than or equal to the selector value', function() {
var selectorTags = { lanes: 5 };
[4, 5].forEach(function(val) {
expect(_ruleChecks.lessThanEqual(selectorTags)({ lanes: val })).to.be.true;
});
});
it ('is false when a tag value is greater than the selector value', function() {
var selectorTags = { lanes: 5 };
var tags = { lanes: 6 };
expect(_ruleChecks.lessThanEqual(selectorTags)(tags)).to.be.false;
});
});
describe('positiveRegex', function() {
var positiveRegex = { amenity: ['^hospital$','^clinic$']};
it ('is true when tag value matches positiveRegex', function() {
var tags = { amenity: 'hospital' };
expect(_ruleChecks.positiveRegex(positiveRegex)(tags)).to.be.true;
});
it ('is false when tag value does not match negative regex', function() {
var tags = { amenity: 'school' };
expect(_ruleChecks.positiveRegex(positiveRegex)(tags)).to.be.false;
});
});
describe('negativeRegex', function() {
var negativeRegex = { bicycle: [ 'use_path', 'designated' ] };
it ('is true when tag value does not match negativeRegex', function() {
var tags = { bicycle: 'yes' };
expect(_ruleChecks.negativeRegex(negativeRegex)(tags)).to.be.true;
});
it ('is false when tag value matches negativeRegex', function() {
var tags = { bicycle: 'designated' };
expect(_ruleChecks.negativeRegex(negativeRegex)(tags)).to.be.false;
});
});
});
describe('rule', function() {
var selectors;
before(function() {
selectors = [
{
geometry:'node',
equals: {amenity:'marketplace'},
absence:'name',
error:'\'Marketplace\' preset must be coupled with name'
},
{
geometry: 'closedway',
notEquals: { building: 'yes', amenity: 'clinic' },
error: '\'Clinic\' preset must be coupled with building=yes'
},
{
geometry:'node',
equals: {man_made: 'tower', 'tower:type': 'communication'},
presence: 'height',
error:'\'Communication Tower\' preset must not be coupled with height'
},
{
geometry: 'node',
equals: { man_made: 'tower' },
lessThanEqual: { height: 6 },
error: '\'Tower\' preset height must be greater than 6'
},
{
geometry: 'node',
equals: { man_made: 'tower' },
greaterThanEqual: { height: 9 },
error: '\'Tower\' preset height must be less than 9'
},
{
geometry: 'node',
equals: { man_made: 'tower' },
lessThan: { height: 6 },
error: '\'Tower\' preset height must be greater than or equal to 6'
},
{
geometry: 'node',
equals: { man_made: 'tower' },
greaterThan: { height: 9 },
error: '\'Tower\' preset height must be greater less than or equal to 9'
},
{
geometry: 'closedway',
equals: { amenity: 'clinic' },
negativeRegex: { emergency: ['yes', 'no'] },
error: '\'Clinic\' preset\'s emergency tag must be equal to \'yes\' or \'no\''
},
{
geometry: 'way',
equals: { highway: 'residential' },
positiveRegex: { structure: ['bridge', 'tunnel'] },
error: '\'suburban road\' structure tag cannot be \'bridge\' or \'tunnel\''
}
];
iD.serviceMapRules.clearRules();
selectors.forEach(function(selector) { iD.serviceMapRules.addRule(selector); });
validationRules = iD.serviceMapRules.validationRules();
});
describe('#matches', function() {
var selectors, entities;
before(function() {
selectors = [
{
geometry:'node',
equals: {amenity:'marketplace'},
absence:'name',
error:'\'Marketplace\' preset must be coupled with name'
},
{
geometry: 'closedway',
notEquals: { building: 'yes', amenity: 'clinic' },
error: '\'Clinic\' preset must be coupled with building=yes'
},
{
geometry:'node',
equals: {man_made: 'tower', 'tower:type': 'communication'},
presence: 'height',
error:'\'Communication Tower\' preset must not be coupled with height'
},
{
geometry: 'node',
equals: { man_made: 'tower' },
lessThanEqual: { height: 6 },
error: '\'Tower\' preset height must be greater than 6'
},
{
geometry: 'node',
equals: { man_made: 'tower' },
greaterThanEqual: { height: 9 },
error: '\'Tower\' preset height must be less than 9'
},
{
geometry: 'node',
equals: { man_made: 'tower' },
lessThan: { height: 6 },
error: '\'Tower\' preset height must be greater than or equal to 6'
},
{
geometry: 'node',
equals: { man_made: 'tower' },
greaterThan: { height: 9 },
error: '\'Tower\' preset height must be greater less than or equal to 9'
},
{
geometry: 'closedway',
equals: { amenity: 'clinic' },
negativeRegex: { emergency: ['yes', 'no'] },
error: '\'Clinic\' preset\'s emergency tag must be equal to \'yes\' or \'no\''
},
{
geometry: 'way',
equals: { highway: 'residential' },
positiveRegex: { structure: ['bridge', 'tunnel'] },
error: '\'suburban road\' structure tag cannot be \'bridge\' or \'tunnel\''
}
];
entities = [
iD.Entity({ type: 'node', tags: { amenity: 'marketplace' }}),
iD.Way({ tags: { building: 'house', amenity: 'clinic' }, nodes: [ 'a', 'b', 'c', 'a' ]}),
iD.Entity({ type: 'node', tags: { man_made: 'tower', 'tower:type': 'communication', height: 5 }}),
iD.Entity({ type: 'node', tags: { man_made: 'tower', height: 6 }}),
iD.Entity({ type: 'node', tags: { man_made: 'tower', height: 9 }}),
iD.Entity({ type: 'node', tags: { man_made: 'tower', height: 5 }}),
iD.Entity({ type: 'node', tags: { man_made: 'tower', height: 10 }}),
iD.Way({ tags: { amenity: 'clinic', emergency: 'definitely' }, nodes: [ 'd', 'e', 'f', 'd' ]}),
iD.Way({ tags: { highway: 'residential', structure: 'bridge' }}),
];
iD.serviceMapRules.clearRules();
selectors.forEach(function(selector) { iD.serviceMapRules.addRule(selector); });
validationRules = iD.serviceMapRules.validationRules();
});
it('is true when each rule check is \'true\'', function() {
validationRules.forEach(function(rule, i) {
expect(rule.matches(entities[i])).to.be.true;
});
});
it ('is true when at least one rule check is \'false\'', function() {
var selector = {
geometry: 'way',
equals: { highway: 'residential' },
positiveRegex: { structure: ['embarkment', 'bridge'] },
error: '\'suburban road\' structure tag cannot be \'bridge\' or \'tunnel\''
};
var entity = iD.Way({ tags: { highway: 'residential', structure: 'tunnel' }});
iD.serviceMapRules.clearRules();
iD.serviceMapRules.addRule(selector);
var rule = iD.serviceMapRules.validationRules()[0];
expect(rule.matches(entity)).to.be.false;
});
});
describe('#findWarnings', function() {
var selectors, entities, _graph;
before(function() {
selectors = [
{
geometry:'node',
equals: {amenity:'marketplace'},
absence:'name',
error:'\'Marketplace\' preset must be coupled with name'
},
{
geometry: 'closedway',
notEquals: { building: 'yes', amenity: 'clinic' },
error: '\'Clinic\' preset must be coupled with building=yes'
},
{
geometry:'node',
equals: {man_made: 'tower', 'tower:type': 'communication'},
presence: 'height',
error:'\'Communication Tower\' preset must not be coupled with height'
},
{
geometry: 'node',
equals: { man_made: 'tower' },
lessThanEqual: { height: 6 },
error: '\'Tower\' preset height must be greater than 6'
},
{
geometry: 'node',
equals: { man_made: 'tower' },
greaterThanEqual: { height: 9 },
error: '\'Tower\' preset height must be less than 9'
},
{
geometry: 'node',
equals: { man_made: 'tower' },
lessThan: { height: 6 },
error: '\'Tower\' preset height must be greater than or equal to 6'
},
{
geometry: 'node',
equals: { man_made: 'tower' },
greaterThan: { height: 9 },
error: '\'Tower\' preset height must be greater less than or equal to 9'
},
{
geometry: 'closedway',
equals: { amenity: 'clinic' },
negativeRegex: { emergency: ['yes', 'no'] },
error: '\'Clinic\' preset\'s emergency tag must be equal to \'yes\' or \'no\''
},
{
geometry: 'way',
equals: { highway: 'residential' },
positiveRegex: { structure: ['bridge', 'tunnel'] },
error: '\'suburban road\' structure tag cannot be \'bridge\' or \'tunnel\''
}
];
entities = [
iD.Entity({ type: 'node', tags: { amenity: 'marketplace' }}),
iD.Way({ tags: { building: 'house', amenity: 'clinic' }, nodes: [ 'a', 'b', 'c', 'a' ]}),
iD.Entity({ type: 'node', tags: { man_made: 'tower', 'tower:type': 'communication', height: 5 }}),
iD.Entity({ type: 'node', tags: { man_made: 'tower', height: 6 }}),
iD.Entity({ type: 'node', tags: { man_made: 'tower', height: 9 }}),
iD.Entity({ type: 'node', tags: { man_made: 'tower', height: 5 }}),
iD.Entity({ type: 'node', tags: { man_made: 'tower', height: 10 }}),
iD.Way({ tags: { amenity: 'clinic', emergency: 'definitely' }, nodes: [ 'd', 'e', 'f', 'd' ]}),
iD.Way({ tags: { highway: 'residential', structure: 'bridge' }}),
];
var wayNodes = [
iD.osmNode({ id: 'a' }),
iD.osmNode({ id: 'b' }),
iD.osmNode({ id: 'c' }),
iD.osmNode({ id: 'd' }),
iD.osmNode({ id: 'e' }),
iD.osmNode({ id: 'f' }),
];
_graph = iD.Graph(entities.concat(wayNodes));
iD.serviceMapRules.clearRules();
selectors.forEach(function(selector) { iD.serviceMapRules.addRule(selector); });
validationRules = iD.serviceMapRules.validationRules();
});
it('finds warnings', function() {
validationRules.forEach(function(rule, i) {
var warnings = [];
var entity = entities[i];
var selector = selectors[i];
rule.findWarnings(entity, _graph, warnings);
var warning = warnings[0];
var type = Object.keys(selector).indexOf('error') ? 'error' : 'warning';
expect(warnings.length).to.eql(1);
expect(warning.entity).to.eql(entity);
expect(warning.message).to.eql(selector[type]);
expect(type).to.eql(warning.severity);
});
});
});
});
});