blob: df58cd333b6b4e6142eaf718dc927ba084d08d95 [file] [log] [blame] [raw]
// Copyright (c) 2017, Rubén Rincón
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
import * as properties from '../lib/properties';
import { should } from './utils';
const languages = {
a: {id: 'a'},
};
describe('Properties', () => {
let casesProps, overridingProps, compilerProps;
before(() => {
properties.initialize('test/example-config/', ['test', 'overridden-base', 'overridden-tip']);
casesProps = properties.propsFor('cases');
overridingProps = properties.propsFor('overwrite');
compilerProps = new properties.CompilerProps(languages, properties.fakeProps({
foo: '1',
}));
});
after(() => {
properties.reset();
});
it('Has working propsFor', () => {
should.equal(properties.get('cases', 'exampleProperty'), casesProps('exampleProperty'));
});
it('Does not find non existent properties when no default is set', () => {
should.equal(casesProps('nonexistentProp'), undefined);
});
it('Falls back to default if value not found and default is set', () => {
// Randomly generated number...
casesProps('nonexistentProp', 4).should.be.equal(4);
should.equal(casesProps('nonexistentProp', 4), 4);
});
it('Handles empty properties as empty strings', () => {
should.equal(casesProps('emptyProperty'), '');
});
it('Handles bad numbers properties as strings', () => {
should.equal(casesProps('001string'), '001');
});
it('Handles bad numbers properties as strings', () => {
should.equal(casesProps('0985string'), '0985');
});
it('Ignores commented out properties', () => {
should.equal(casesProps('commentedProperty'), undefined);
});
it('Ignores bad lines', () => {
should.equal(casesProps('badLineIfYouSeeThisWithAnErrorItsOk'), undefined);
});
it('Understands positive integers', () => {
should.equal(casesProps('numericPropertyPositive'), 42);
});
it('Understands zero as integer', () => {
should.equal(casesProps('numericPropertyZero'), 0);
});
it('Understands negative integers', () => {
should.equal(casesProps('numericPropertyNegative'), -11);
});
it('Understands positive floats', () => {
should.equal(casesProps('floatPropertyPositive'), 3.14);
});
it('Understands negative floats', () => {
should.equal(casesProps('floatPropertyNegative'), -9000);
});
it('Does not understand comma decimal as float', () => {
should.equal(casesProps('commaAsDecimalProperty'), '3,14');
});
it('Does not understand DASH-SPACE-NUMBER as a negative number', () => {
should.equal(casesProps('stringPropertyNumberLike'), '- 97');
});
it('Understands yes as true boolean', () => {
should.equal(casesProps('truePropertyYes'), true);
});
it('Understands true as true boolean', () => {
should.equal(casesProps('truePropertyTrue'), true);
});
it('Does not understand Yes as boolean', () => {
should.equal(casesProps('stringPropertyYes'), 'Yes');
});
it('Does not understand True as boolean', () => {
should.equal(casesProps('stringPropertyTrue'), 'True');
});
it('Understands no as false boolean', () => {
should.equal(casesProps('falsePropertyNo'), false);
});
it('Understands false as false boolean', () => {
should.equal(casesProps('falsePropertyFalse'), false);
});
it('Does not understand No as boolean', () => {
should.equal(casesProps('stringPropertyNo'), 'No');
});
it('Does not understand False as boolean', () => {
should.equal(casesProps('stringPropertyFalse'), 'False');
});
it('Should find non overridden properties', () => {
should.equal(overridingProps('nonOverriddenProperty'), '.... . .-.. .-.. ---');
});
it('Should handle overridden properties', () => {
should.equal(overridingProps('overrodeProperty'), 'ACTUALLY USED');
});
it('Should fall back from overridden', () => {
should.equal(overridingProps('localProperty'), 11235813);
});
it('should have an identity function if none provided', () => {
should.equal(compilerProps.get('a', 'foo', '0'), '1');
compilerProps.get(languages, 'foo', '0').should.deep.equal({a: '1'});
});
it('should return an object of languages if the languages arg is an object itself', () => {
compilerProps.get(languages, 'foo', '0').should.deep.equal({a: '1'});
});
it('should return a direct result if the language is an ID', () => {
compilerProps.propsByLangId[languages.a.id] = properties.fakeProps({foo: 'b'});
should.equal(compilerProps.get('a', 'foo', '0'), 'b');
compilerProps.propsByLangId[languages.a.id] = undefined;
});
it('should have backwards compatibility compilerProps behaviour', () => {
should.equal(compilerProps.get('', 'foo', '0'), '1');
});
it('should report the default value if an unknown language is used', () => {
should.equal(compilerProps.get('b', 'foo', '0'), '0');
});
it('should not check ceProps for falsey values', () => {
// Set bar to be falsey in the language specific setting.
compilerProps.propsByLangId[languages.a.id] = properties.fakeProps({bar: false});
// Now query it with a default of true. We should see false...
should.equal(compilerProps.get('a', 'bar', true), false);
compilerProps.get(languages, 'bar', true).should.deep.equal({a: false});
compilerProps.propsByLangId[languages.a.id] = undefined;
});
it('should not parse version properies as numbers', () => {
should.equal(casesProps('libs.example.versions.010.version'), '0.10');
});
it('should not parse semver properies as numbers', () => {
should.equal(casesProps('compiler.example110.semver'), '1.10');
});
});
describe('Properties blob parsing', () => {
it('Normal properties', () => {
const props = properties.parseProperties(
'hello = test \n' +
'etc=123\n' +
'mybool=false\n');
props.hello.should.equal('test');
props.etc.should.equal(123);
props.mybool.should.equal(false);
});
});