adding mermaid packages

node_modules/gitbook-cli/test/_helper.js

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+var path = require('path');
+var fs = require('fs-extra');
+var manager = require('../lib');
+
+// Use tmp folder for testing
+before(function() {
+    var gitbookFolder = path.resolve(__dirname, '../.tmp');
+    fs.removeSync(gitbookFolder);
+    manager.setRoot(gitbookFolder);
+    manager.init();
+});

node_modules/gitbook-cli/test/fixtures/book1/book.json

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+{
+    "gitbook": "3.0.0-pre.2"
+}

node_modules/gitbook-cli/test/tags.js

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+var should = require('should');
+var tags = require('../lib/tags');
+
+describe('Tags', function() {
+    describe('.isValid()', function() {
+        it('should return true for version >= 2.0.0', function() {
+            tags.isValid('2.0.0').should.be.ok()
+        });
+
+        it('should return true for pre-releases', function() {
+            tags.isValid('2.0.0-beta.0').should.be.ok()
+        });
+    });
+
+    describe('.satisfies()', function() {
+        it('should return true for tag and *', function() {
+            tags.satisfies('pre', '*').should.be.ok()
+        });
+    });
+
+    describe('.sort()', function() {
+        it('should sort tags first', function() {
+            tags.sort('pre', '1.0.0').should.equal(-1);
+            tags.sort('beta', '1.0.0').should.equal(-1);
+            tags.sort('alpha', '1.0.0').should.equal(-1);
+        });
+
+        it('should sort tags correctly', function() {
+            tags.sort('alpha', 'pre').should.equal(-1);
+            tags.sort('alpha', 'beta').should.equal(-1);
+        });
+
+        it('should sort pre versions first', function() {
+            tags.sort('1.0.0-pre.1', '0.0.9').should.equal(-1);
+            tags.sort('1.0.0-pre.1', '1.0.0').should.equal(1);
+        });
+    });
+});

node_modules/gitbook-cli/test/versions.js

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+var path = require('path');
+var should = require('should');
+
+var manager = require('../lib');
+
+describe('Versions', function() {
+    this.timeout(100000);
+
+    describe('.available()', function() {
+        var result;
+
+        before(function() {
+            return manager.available()
+            .then(function(versions) {
+                result = versions;
+            });
+        });
+
+        it('should correctly return a list of versions', function() {
+            result.should.have.properties('versions');
+            result.versions.should.be.an.Array();
+        });
+
+        it('should correctly return a map of tags', function() {
+            result.should.have.properties('tags');
+            result.tags.should.have.properties('latest');
+        });
+    });
+
+    describe('.install()', function() {
+        var result;
+
+        before(function() {
+            return manager.install('2.0.0')
+            .then(function(version) {
+                result = version;
+            });
+        });
+
+        it('should correctly return the installed version', function() {
+            result.should.be.a.String();
+            result.should.equal('2.0.0');
+        });
+    });
+
+    describe('.ensure()', function() {
+        it('should correctly return installed version', function() {
+            return manager.ensure(__dirname)
+            .then(function(v) {
+                v.should.have.properties('version', 'path');
+                v.version.should.equal('2.0.0');
+            });
+        });
+
+        it('should correctly install version specified', function() {
+            return manager.ensure(path.resolve(__dirname, 'fixtures/book1'))
+            .then(function(v) {
+                v.should.have.properties('version', 'path');
+                v.version.should.equal('3.0.0-pre.2');
+            });
+        });
+    });
+
+    describe('.list()', function() {
+        var result;
+
+        before(function() {
+            result = manager.versions();
+        });
+
+        it('should correctly return the installed version', function() {
+            result.should.be.an.Array();
+            result.should.have.lengthOf(2);
+            result[0].should.have.properties('name', 'tag', 'version', 'path');
+            result[0].version.should.equal('3.0.0-pre.2');
+            result[1].should.have.properties('name', 'tag', 'version', 'path');
+            result[1].version.should.equal('2.0.0');
+        });
+    });
+
+    describe('.link()', function() {
+        var localGitbook = path.resolve(__dirname, '../node_modules/gitbook');
+
+        before(function() {
+            return manager.link('latest', localGitbook);
+        });
+
+        it('should correctly list latest version', function() {
+            var result = manager.versions();
+            result.should.have.lengthOf(3);
+            result[1].should.have.properties('version', 'path');
+            result[1].tag.should.equal('beta');
+            result[1].name.should.equal('latest');
+            result[1].link.should.equal(localGitbook);
+        });
+
+        it('should correctly return latest version as default one', function() {
+            return manager.get(__dirname)
+            .then(function(version) {
+                version.name.should.equal('latest');
+            });
+        });
+    });
+
+    describe('.ensureAndLoad()', function() {
+        it('should correctly return gitbook instance', function() {
+            return manager.ensureAndLoad(__dirname)
+            .then(function(gitbook) {
+                gitbook.should.be.an.Object();
+                gitbook.should.have.properties('commands');
+                gitbook.commands.should.be.an.Array();
+            });
+        });
+    });
+
+    describe('.uninstall()', function() {
+        it('should correctly remove a specific version', function() {
+            return manager.uninstall('2.0.0')
+            .then(function() {
+                var result = manager.versions();
+                result.should.have.lengthOf(2);
+            });
+        });
+
+        it('should correctly remove a version by tag', function() {
+            return manager.uninstall('latest')
+            .then(function() {
+                var result = manager.versions();
+                result.should.have.lengthOf(1);
+            });
+        });
+    });
+});