Merge pull request #2 from hellocomet/add-tests

🪖 Add tests

Author: heiso

.eslintignore

@@ -0,0 +1,8 @@
+api/tests
+build
+.next
+dist
+migrations
+node_modules
+generated
+coverage

.eslintrc.js

@@ -0,0 +1,42 @@
+module.exports = {
+  root: true,
+  env: {
+    browser: true,
+    es2021: true,
+    node: true,
+  },
+  overrides: [
+    {
+      files: ['*.js'],
+      extends: ['eslint:recommended', 'prettier'],
+    },
+    {
+      files: ['**/*.ts'],
+      parser: '@typescript-eslint/parser',
+      parserOptions: {
+        tsconfigRootDir: __dirname,
+      },
+      settings: {
+        'import/resolver': {
+          typescript: {
+            alwaysTryTypes: true,
+          },
+        },
+      },
+      plugins: ['import'],
+      extends: [
+        'plugin:@typescript-eslint/recommended',
+        'plugin:import/errors',
+        'plugin:import/warnings',
+        'plugin:import/typescript',
+
+        // prettier config will turn rules off according to prettier, it should always be at the end
+        'prettier',
+      ],
+      rules: {
+        '@typescript-eslint/explicit-module-boundary-types': 'off',
+        '@typescript-eslint/no-inferrable-types': 'off',
+      },
+    },
+  ],
+}

.github/workflows/tests.yml

@@ -19,4 +19,6 @@ jobs:
         run: |
           npm ci
           npm run build
-          npm test
+          npm run codegen
+          npm run lint
+          npm test

.prettierignore

@@ -0,0 +1,5 @@
+build
+dist
+node_modules
+generated.ts
+.vscode

.prettierrc

@@ -0,0 +1,5 @@
+{
+  "semi": false,
+  "singleQuote": true,
+  "printWidth": 100
+}

.vscode/extensions.json

@@ -0,0 +1,6 @@
+{
+  "recommendations": [
+    "dbaeumer.vscode-eslint",
+    "esbenp.prettier-vscode",
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "editor.formatOnSave": true
+}

README.md

@@ -2,4 +2,4 @@
 
 [![Version](https://img.shields.io/npm/v/graphql-codegen-typescript-operations-tester.svg)](https://www.npmjs.com/package/graphql-codegen-typescript-operations-tester)
 ![Test workflow](https://github.com/hellocomet/graphql-codegen-typescript-operations-tester/workflows/Tests/badge.svg?branch=main)
-![Release workflow](https://github.com/hellocomet/graphql-codegen-typescript-operations-tester/workflows/Release%20package/badge.svg)
+![Release workflow](https://github.com/hellocomet/graphql-codegen-typescript-operations-tester/workflows/Release%20package/badge.svg)

jest.config.js

@@ -0,0 +1,10 @@
+module.exports = {
+  preset: 'ts-jest',
+  globals: {
+    'ts-jest': {
+      tsconfig: './test/tsconfig.json',
+    },
+  },
+  testEnvironment: 'node',
+  testMatch: ['**/*.spec.ts'],
+}

lib/index.ts

@@ -1,5 +1,12 @@
 import { PluginFunction } from '@graphql-codegen/plugin-helpers'
-import { visit, concatAST, FragmentDefinitionNode, print, OperationDefinitionNode, DocumentNode } from 'graphql'
+import {
+  concatAST,
+  DocumentNode,
+  FragmentDefinitionNode,
+  OperationDefinitionNode,
+  print,
+  visit,
+} from 'graphql'
 
 function getOperationFragments(
   node: OperationDefinitionNode | FragmentDefinitionNode,
@@ -27,12 +34,14 @@ function getOperationFragments(
 export const plugin: PluginFunction = (schema, documents) => {
   const imports = [`import { graphql, ExecutionResult } from 'graphql'`]
 
-  const allAst = concatAST(documents.reduce<DocumentNode[]>((acc, source) => {
-    if (source.document) {
-      acc.push(source.document)
-    }
-    return acc
-  }, []))
+  const allAst = concatAST(
+    documents.reduce<DocumentNode[]>((acc, source) => {
+      if (source.document) {
+        acc.push(source.document)
+      }
+      return acc
+    }, [])
+  )
   const allFragments = new Map<string, FragmentDefinitionNode>()
   visit(allAst, {
     FragmentDefinition(node) {