Create export.test.js

tests/commands/database/export.test.js

@@ -0,0 +1,25 @@
+const { execSync } = require('child_process')
+const fs = require('fs-extra')
+
+beforeEach(() => {
+  fs.emptyDirSync('tests/__data__/output')
+  fs.copyFileSync(
+    'tests/__data__/input/database/base_streams.db',
+    'tests/__data__/output/streams.db'
+  )
+
+  const stdout = execSync(
+    'DB_DIR=tests/__data__/output PUBLIC_DIR=tests/__data__/output/.gh-pages npm run db:export',
+    { encoding: 'utf8' }
+  )
+})
+
+it('can create streams.json', () => {
+  expect(content(`output/.gh-pages/streams.json`)).toBe(content(`expected/.gh-pages/streams.json`))
+})
+
+function content(filepath) {
+  return fs.readFileSync(`tests/__data__/${filepath}`, {
+    encoding: 'utf8'
+  })
+}