working on tests

[ci skip]

test/unit/tasks/major-update/data-spec.js

@@ -0,0 +1,47 @@
+'use strict';
+const expect = require('chai').expect;
+const sinon = require('sinon');
+const proxyquire = require('proxyquire');
+const modulePath = '../../../../lib/tasks/major-update/data';
+const errors = require('../../../../lib/errors');
+
+describe.only('Unit: Tasks > Major Update > Data', function () {
+    let knexMock, gscanMock, data, connection;
+
+    beforeEach(function () {
+        connection = sinon.stub();
+        connection.raw = sinon.stub().resolves();
+        knexMock = sinon.stub().returns(connection);
+        gscanMock = sinon.stub();
+
+        knexMock["@noCallThru"] = true;
+        gscanMock["@noCallThru"] = true;
+
+        data = proxyquire('../../../../lib/tasks/major-update/data', {
+            '/var/www/ghost/versions/2.0.0/node_modules/knex': knexMock,
+            '/var/www/ghost/versions/2.0.0/node_modules/gscan': gscanMock
+        });
+    });
+
+    it('requires `options.dir`', function () {
+        return data().catch((err) => {
+            expect(err).to.be.an.instanceOf(errors.CliError);
+        });
+    });
+
+    it('requires `options.database`', function () {
+        return data({dir: 'dir'}).catch((err) => {
+            expect(err).to.be.an.instanceOf(errors.CliError);
+        });
+    });
+
+    it('success', function () {
+        return data({
+            database: {},
+            dir: '/var/www/ghost/',
+            version: 'versions/2.0.0/'
+        }).then(() => {
+
+        });
+    })
+});