From 33265fe00616ffdd9e770c1a2309367ded6f935b Mon Sep 17 00:00:00 2001
From: Claus-Peter Huebner <claus-peter.huebner@email.de>
Date: Tue, 24 Oct 2023 01:14:33 +0200
Subject: [PATCH] reinsert test classes

---
 federation/test/extensions.ts   | 37 +++++++++++++++++++
 federation/test/helpers.test.ts |  7 ++++
 federation/test/helpers.ts      | 63 +++++++++++++++++++++++++++++++++
 federation/test/testSetup.ts    | 41 +++++++++++++++++++++
 4 files changed, 148 insertions(+)
 create mode 100644 federation/test/extensions.ts
 create mode 100644 federation/test/helpers.test.ts
 create mode 100644 federation/test/helpers.ts
 create mode 100644 federation/test/testSetup.ts

diff --git a/federation/test/extensions.ts b/federation/test/extensions.ts
new file mode 100644
index 000000000..262a9bcdb
--- /dev/null
+++ b/federation/test/extensions.ts
@@ -0,0 +1,37 @@
+/* eslint-disable @typescript-eslint/no-unsafe-call */
+/* eslint-disable @typescript-eslint/no-unsafe-member-access */
+/* eslint-disable @typescript-eslint/restrict-template-expressions */
+/* eslint-disable @typescript-eslint/no-empty-interface */
+/* eslint-disable @typescript-eslint/no-unsafe-argument */
+
+import { Decimal } from 'decimal.js-light'
+
+expect.extend({
+  decimalEqual(received, value) {
+    const pass = new Decimal(value).equals(received.toString())
+    if (pass) {
+      return {
+        message: () => `expected ${received} to not equal ${value}`,
+        pass: true,
+      }
+    } else {
+      return {
+        message: () => `expected ${received} to equal ${value}`,
+        pass: false,
+      }
+    }
+  },
+})
+
+interface CustomMatchers<R = unknown> {
+  decimalEqual(value: number): R
+}
+
+declare global {
+  // eslint-disable-next-line @typescript-eslint/no-namespace
+  namespace jest {
+    interface Expect extends CustomMatchers {}
+    interface Matchers<R> extends CustomMatchers<R> {}
+    interface InverseAsymmetricMatchers extends CustomMatchers {}
+  }
+}
diff --git a/federation/test/helpers.test.ts b/federation/test/helpers.test.ts
new file mode 100644
index 000000000..69d8f3fa4
--- /dev/null
+++ b/federation/test/helpers.test.ts
@@ -0,0 +1,7 @@
+import { contributionDateFormatter } from '@test/helpers'
+
+describe('contributionDateFormatter', () => {
+  it('formats the date correctly', () => {
+    expect(contributionDateFormatter(new Date('Thu Feb 29 2024 13:12:11'))).toEqual('2/29/2024')
+  })
+})
diff --git a/federation/test/helpers.ts b/federation/test/helpers.ts
new file mode 100644
index 000000000..8a541e3e4
--- /dev/null
+++ b/federation/test/helpers.ts
@@ -0,0 +1,63 @@
+/* eslint-disable @typescript-eslint/unbound-method */
+/* eslint-disable @typescript-eslint/no-unsafe-assignment */
+/* eslint-disable @typescript-eslint/no-unsafe-member-access */
+/* eslint-disable @typescript-eslint/no-explicit-any */
+/* eslint-disable @typescript-eslint/no-unsafe-call */
+/* eslint-disable @typescript-eslint/no-unsafe-return */
+
+import { entities } from '@entity/index'
+import { createTestClient } from 'apollo-server-testing'
+
+import { createServer } from '@/server/createServer'
+
+import { i18n, logger } from './testSetup'
+
+export const headerPushMock = jest.fn((t) => {
+  context.token = t.value
+})
+
+const context = {
+  token: '',
+  setHeaders: {
+    push: headerPushMock,
+    forEach: jest.fn(),
+  },
+  clientTimezoneOffset: 0,
+}
+
+export const cleanDB = async () => {
+  // this only works as long we do not have foreign key constraints
+  for (const entity of entities) {
+    await resetEntity(entity)
+  }
+}
+
+export const testEnvironment = async (testLogger = logger, testI18n = i18n) => {
+  const server = await createServer(context, testLogger, testI18n)
+  const con = server.con
+  const testClient = createTestClient(server.apollo)
+  const mutate = testClient.mutate
+  const query = testClient.query
+  return { mutate, query, con }
+}
+
+export const resetEntity = async (entity: any) => {
+  const items = await entity.find({ withDeleted: true })
+  if (items.length > 0) {
+    const ids = items.map((e: any) => e.id)
+    await entity.delete(ids)
+  }
+}
+
+export const resetToken = () => {
+  context.token = ''
+}
+
+// format date string as it comes from the frontend for the contribution date
+export const contributionDateFormatter = (date: Date): string => {
+  return `${date.getMonth() + 1}/${date.getDate()}/${date.getFullYear()}`
+}
+
+export const setClientTimezoneOffset = (offset: number): void => {
+  context.clientTimezoneOffset = offset
+}
diff --git a/federation/test/testSetup.ts b/federation/test/testSetup.ts
new file mode 100644
index 000000000..a61556798
--- /dev/null
+++ b/federation/test/testSetup.ts
@@ -0,0 +1,41 @@
+import { CONFIG } from '@/config'
+import { i18n } from '@/server/localization'
+import { backendLogger as logger } from '@/server/logger'
+
+CONFIG.EMAIL = true
+CONFIG.EMAIL_TEST_MODUS = false
+
+jest.setTimeout(1000000)
+
+jest.mock('@/server/logger', () => {
+  const originalModule = jest.requireActual<typeof logger>('@/server/logger')
+  return {
+    __esModule: true,
+    ...originalModule,
+    backendLogger: {
+      addContext: jest.fn(),
+      trace: jest.fn(),
+      debug: jest.fn(),
+      warn: jest.fn(),
+      info: jest.fn(),
+      error: jest.fn(),
+      fatal: jest.fn(),
+    },
+  }
+})
+
+jest.mock('@/server/localization', () => {
+  const originalModule = jest.requireActual<typeof i18n>('@/server/localization')
+  return {
+    __esModule: true,
+    ...originalModule,
+    i18n: {
+      init: jest.fn(),
+      // configure: jest.fn(),
+      // __: jest.fn(),
+      // setLocale: jest.fn(),
+    },
+  }
+})
+
+export { logger, i18n }