Require migration tests from 33 on (#8121)

test/unit/migrations/040-test.js

@@ -0,0 +1,54 @@
+import assert from 'assert'
+import migration40 from '../../../app/scripts/migrations/040'
+
+describe('migration #40', function () {
+
+  it('should update the version metadata', function (done) {
+    const oldStorage = {
+      'meta': {
+        'version': 39,
+      },
+      'data': {},
+    }
+
+    migration40.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.meta, {
+          'version': 40,
+        })
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should delete ProviderApprovalController storage key', function (done) {
+    const oldStorage = {
+      'meta': {},
+      'data': {
+        'ProviderApprovalController': {},
+        'foo': 'bar',
+      },
+    }
+
+    migration40.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data, { foo: 'bar' })
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should do nothing if no ProviderApprovalController storage key', function (done) {
+    const oldStorage = {
+      'meta': {},
+      'data': { foo: 'bar' },
+    }
+
+    migration40.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data, { foo: 'bar' })
+        done()
+      })
+      .catch(done)
+  })
+})

test/unit/migrations/041-test.js

@@ -0,0 +1,97 @@
+import assert from 'assert'
+import migration41 from '../../../app/scripts/migrations/041'
+
+describe('migration #41', function () {
+
+  it('should update the version metadata', function (done) {
+    const oldStorage = {
+      'meta': {
+        'version': 40,
+      },
+      'data': {},
+    }
+
+    migration41.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.meta, {
+          'version': 41,
+        })
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should rename autoLogoutTimeLimit storage key', function (done) {
+    const oldStorage = {
+      meta: {},
+      data: {
+        PreferencesController: {
+          preferences: {
+            autoLogoutTimeLimit: 42,
+            fizz: 'buzz',
+          },
+          bar: 'baz',
+        },
+        foo: 'bar',
+      },
+    }
+
+    migration41.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data, {
+          PreferencesController: {
+            preferences: {
+              autoLockTimeLimit: 42,
+              fizz: 'buzz',
+            },
+            bar: 'baz',
+          },
+          foo: 'bar',
+        })
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should do nothing if no PreferencesController key', function (done) {
+    const oldStorage = {
+      meta: {},
+      data: {
+        foo: 'bar',
+      },
+    }
+
+    migration41.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data, {
+          foo: 'bar',
+        })
+        done()
+      })
+      .catch(done)
+  })
+
+  it('should do nothing if no preferences key', function (done) {
+    const oldStorage = {
+      meta: {},
+      data: {
+        PreferencesController: {
+          bar: 'baz',
+        },
+        foo: 'bar',
+      },
+    }
+
+    migration41.migrate(oldStorage)
+      .then((newStorage) => {
+        assert.deepEqual(newStorage.data, {
+          PreferencesController: {
+            bar: 'baz',
+          },
+          foo: 'bar',
+        })
+        done()
+      })
+      .catch(done)
+  })
+})

test/unit/migrations/migrator-test.js

@@ -1,7 +1,6 @@
 import fs from 'fs'
 import assert from 'assert'
 import { cloneDeep } from 'lodash'
-import pify from 'pify'
 import Migrator from '../../../app/scripts/lib/migrator'
 import liveMigrations from '../../../app/scripts/migrations'
 
@@ -43,19 +42,45 @@ const firstTimeState = {
 
 describe('migrations', function () {
   describe('liveMigrations require list', function () {
-    it('should include all the migrations', async function () {
+
-      const fileNames = await pify((cb) => fs.readdir('./app/scripts/migrations/', cb))()
+    let migrationNumbers
-      const migrationNumbers = fileNames.reduce((agg, filename) => {
+
+    before(function () {
+      const fileNames = fs.readdirSync('./app/scripts/migrations/')
+      migrationNumbers = fileNames
+        .reduce((acc, filename) => {
           const name = filename.split('.')[0]
           if (/^\d+$/.test(name)) {
-          agg.push(name)
+            acc.push(name)
           }
-        return agg
+          return acc
-      }, []).map((num) => parseInt(num))
+        }, [])
+        .map((num) => parseInt(num))
+    })
 
+    it('should include all migrations', function () {
       migrationNumbers.forEach((num) => {
         const migration = liveMigrations.find((m) => m.version === num)
-        assert(migration, `migration should be include in the index missing migration ${num}`)
+        assert(migration, `migration not included in 'migrations/index.js': ${num}`)
+      })
+    })
+
+    it('should have tests for all migrations', function () {
+      const fileNames = fs.readdirSync('./test/unit/migrations/')
+      const testNumbers = fileNames
+        .reduce((acc, filename) => {
+          const name = filename.split('-test.')[0]
+          if (/^\d+$/.test(name)) {
+            acc.push(name)
+          }
+          return acc
+        }, [])
+        .map((num) => parseInt(num))
+
+      migrationNumbers.forEach((num) => {
+        if (num >= 33) {
+          assert.ok(testNumbers.includes(num), `no test found for migration: ${num}`)
+        }
       })
     })
   })