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'use strict';
const _ = require('lodash');
const is_coarse_reverse = require('../../../../controller/predicates/is_coarse_reverse');
const coarse_layers = [
'continent',
'country',
'dependency',
'macroregion',
'region',
'locality',
'localadmin',
'macrocounty',
'county',
'macrohood',
'borough',
'neighbourhood',
'microhood',
'disputed'
];
module.exports.tests = {};
module.exports.tests.interface = (test, common) => {
test('valid interface', (t) => {
t.equal(typeof is_coarse_reverse, 'function', 'is_coarse_reverse is a function');
t.end();
});
};
module.exports.tests.false_conditions = (test, common) => {
test('request without layers should return false', (t) => {
const req = {
clean: {}
};
t.notOk(is_coarse_reverse(req));
t.end();
});
test('request with empty layers should return false', (t) => {
const req = {
clean: {
layers: []
}
};
t.notOk(is_coarse_reverse(req));
t.end();
});
test('request with layers just "address" or "venue" return false', (t) => {
['address', 'street', 'venue'].forEach((non_coarse_layer) => {
const req = {
clean: {
layers: [non_coarse_layer]
}
};
t.notOk(is_coarse_reverse(req));
});
t.end();
});
test('request with layers containing "address" or "venue" and a coarse layer should return false', (t) => {
['address', 'street', 'venue'].forEach((non_coarse_layer) => {
const req = {
clean: {
layers: [_.sample(coarse_layers), non_coarse_layer]
}
};
t.notOk(is_coarse_reverse(req));
});
t.end();
});
test('request with layers containing "address" and "venue" should return false', (t) => {
const req = {
clean: {
layers: ['address', 'venue']
}
};
t.notOk(is_coarse_reverse(req));
t.end();
});
};
module.exports.tests.true_conditions = (test, common) => {
test('request with non-empty layers and not containing "address" or "venue" should return true', (t) => {
coarse_layers.forEach((coarse_layer) => {
const req = {
clean: {
layers: [coarse_layer]
}
};
t.ok(is_coarse_reverse(req));
});
t.end();
});
};
module.exports.all = (tape, common) => {
function test(name, testFunction) {
return tape(`GET /is_coarse_reverse ${name}`, testFunction);
}
for( const testCase in module.exports.tests ){
module.exports.tests[testCase](test, common);
}
};