/*
 * Copyright 2017 resin.io
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

'use strict';

const m = require('mochainon');
const _ = require('lodash');
const release = require('../../lib/shared/release');

describe('Shared: Release', function() {

  describe('.RELEASE_TYPE', function() {

    it('should be a plain object', function() {
      m.chai.expect(_.isPlainObject(release.RELEASE_TYPE)).to.be.true;
    });

    it('should contain keys with different values', function() {
      const keys = _.keys(release.RELEASE_TYPE);
      const uniqueValues = _.uniq(_.values(release.RELEASE_TYPE));
      m.chai.expect(_.size(keys)).to.equal(_.size(uniqueValues));
    });

  });

  describe('.getReleaseType()', function() {

    it('should return the unknown release type if the version is not valid semver', function() {
      const releaseType = release.getReleaseType('foo.bar');
      m.chai.expect(releaseType).to.equal(release.RELEASE_TYPE.UNKNOWN);
    });

    describe('given the version has a short git commit hash build number', function() {

      it('should return the snapshot release type', function() {
        const releaseType = release.getReleaseType('1.0.0+6374412');
        m.chai.expect(releaseType).to.equal(release.RELEASE_TYPE.SNAPSHOT);
      });

      it('should return the snapshot release type if the version has a pre release tag', function() {
        const releaseType = release.getReleaseType('1.0.0-beta.19+6374412');
        m.chai.expect(releaseType).to.equal(release.RELEASE_TYPE.SNAPSHOT);
      });

    });

    describe('given the version has a long git commit hash build number', function() {

      it('should return the snapshot release type', function() {
        const releaseType = release.getReleaseType('1.0.0+6374412554b034799bfc6e13b4e39c3f5e6386e6');
        m.chai.expect(releaseType).to.equal(release.RELEASE_TYPE.SNAPSHOT);
      });

      it('should return the snapshot release type if the version has a pre release tag', function() {
        const releaseType = release.getReleaseType('1.0.0-beta.19+6374412554b034799bfc6e13b4e39c3f5e6386e6');
        m.chai.expect(releaseType).to.equal(release.RELEASE_TYPE.SNAPSHOT);
      });

    });

    describe('given the version has no build number', function() {

      it('should return the production release type', function() {
        const releaseType = release.getReleaseType('1.0.0');
        m.chai.expect(releaseType).to.equal(release.RELEASE_TYPE.PRODUCTION);
      });

      it('should return the production release type if the version has a pre release tag', function() {
        const releaseType = release.getReleaseType('1.0.0-beta.19');
        m.chai.expect(releaseType).to.equal(release.RELEASE_TYPE.PRODUCTION);
      });

    });

    describe('given a build number that is not a git commit hash', function() {

      it('should return the unknown release type', function() {
        const releaseType = release.getReleaseType('1.0.0+foo');
        m.chai.expect(releaseType).to.equal(release.RELEASE_TYPE.UNKNOWN);
      });

      it('should return the unknown release type if the version has a pre release tag', function() {
        const releaseType = release.getReleaseType('1.0.0-beta.19+foo');
        m.chai.expect(releaseType).to.equal(release.RELEASE_TYPE.UNKNOWN);
      });

    });

  });

  describe('.isStableRelease()', function() {

    it('should return true if given a production stable version', function() {
      m.chai.expect(release.isStableRelease('1.0.0')).to.be.true;
    });

    it('should return false if given a production release candidate version', function() {
      m.chai.expect(release.isStableRelease('1.0.0-rc.2')).to.be.false;
    });

    it('should return false if given a production beta version', function() {
      m.chai.expect(release.isStableRelease('1.0.0-beta.1')).to.be.false;
    });

    it('should return true if given a snapshot stable version', function() {
      m.chai.expect(release.isStableRelease('1.0.0+6374412')).to.be.true;
    });

    it('should return false if given a snapshot release candidate version', function() {
      m.chai.expect(release.isStableRelease('1.0.0-rc.2+6374412')).to.be.false;
    });

    it('should return false if given a snapshot beta version', function() {
      m.chai.expect(release.isStableRelease('1.0.0-beta.1+6374412')).to.be.false;
    });

  });

});