Update tests

tests/commands/database/create.test.ts

@@ -0,0 +1,45 @@
+import * as fs from 'fs-extra'
+import * as path from 'path'
+import { execSync } from 'child_process'
+import * as _ from 'lodash'
+
+beforeEach(() => {
+  fs.emptyDirSync('tests/__data__/output')
+  fs.mkdirSync('tests/__data__/output/database')
+
+  const stdout = execSync(
+    'DB_DIR=tests/__data__/output/database DATA_DIR=tests/__data__/input/data STREAMS_DIR=tests/__data__/input/streams npm run db:create',
+    { encoding: 'utf8' }
+  )
+})
+
+it('can create database', () => {
+  let output = content('tests/__data__/output/database/streams.db')
+  let expected = content('tests/__data__/expected/database/db_create.streams.db')
+
+  output = output.map(i => {
+    i._id = null
+    return i
+  })
+  expected = expected.map(i => {
+    i._id = null
+    return i
+  })
+
+  expect(_.orderBy(output, 'name')).toMatchObject(
+    expect.arrayContaining(_.orderBy(expected, 'name'))
+  )
+})
+
+function content(filepath: string) {
+  const data = fs.readFileSync(path.resolve(filepath), {
+    encoding: 'utf8'
+  })
+
+  return data
+    .split('\n')
+    .filter(l => l)
+    .map(l => {
+      return JSON.parse(l)
+    })
+}