lambda-test - npm Package Compare versions

Comparing version 1.0.0 to 2.0.0

bin/makeApiDoc.js

@@ -18,5 +18,4 @@
     files: [
-        'lib/handlerTester.js',
-        'lib/apiBlueprint.js',
-        'lib/apiBlueprintLoader.js'
+        'lib/HandlerTester.js',
+        'lib/LambdaTest.js'
     ]
@@ -23,0 +22,0 @@ });

index.js

 'use strict';
 
-const HandlerTester = require('./lib/handler-tester');
+const LambdaTest = require('./lib/LambdaTest');
+const HandlerTester = require('./lib/HandlerTester');
 
-module.exports = {
-    handlerTester: (handler) => {
-        return new HandlerTester(handler);
-    }
-};
+/**
+ * Create test and checks for status code
+ *
+ * when first parameter is API path, response is checked against api blueprint
+ *
+ * @param {Function} handler - function to test
+ * @param {number} [statusCode] - expected status code
+ * @param {string} [httpMethod] - http method to use
+ * @returns {HandlerTester}
+ */
+function test (handler, statusCode, httpMethod) {
+    const t = new LambdaTest();
+
+    return t.test(handler, statusCode, httpMethod);
+}
+
+module.exports = test;
+
+module.exports.LambdaTest = LambdaTest;
+module.exports.HandlerTester = HandlerTester;

package.json

 {
     "name": "lambda-test",
-    "version": "1.0.0",
+    "version": "2.0.0",
     "description": "",
@@ -13,3 +13,3 @@ "main": "index.js",
         "test:lint": "eslint ./lib/**/*.js ./test/**/*.js",
-        "doc:generate": "node ./bin/makeApiDoc.js"
+        "doc": "node ./bin/makeApiDoc.js"
     },
@@ -30,18 +30,19 @@ "author": "Marek Takac <[e-mail]> (https://stackoverflow.com/users/story/872755)",
         "chai": "^4.1.2",
-        "eslint": "^4.13.1",
+        "eslint": "^4.19.1",
         "eslint-config-airbnb": "^16.1.0",
-        "eslint-mocha": "^0.3.1",
-        "eslint-plugin-import": "^2.8.0",
-        "eslint-plugin-jsdoc": "^3.3.0",
+        "eslint-mocha": "^0.4.0",
+        "eslint-plugin-import": "^2.11.0",
+        "eslint-plugin-jsdoc": "^3.6.2",
         "eslint-plugin-jsx-a11y": "^6.0.3",
-        "eslint-plugin-mocha": "^4.11.0",
-        "eslint-plugin-react": "^7.5.1",
+        "eslint-plugin-mocha": "^5.0.0",
+        "eslint-plugin-react": "^7.7.0",
         "istanbul": "^0.4.5",
-        "mocha": "^4.0.1",
+        "jsdoc-to-markdown": "^4.0.1",
+        "mocha": "^5.0.5",
         "mocha-istanbul": "^0.3.0"
     },
     "dependencies": {
-        "jsonschema": "^1.2.2",
-        "protagonist": "^1.5.2"
+        "jsonschema": "^1.2.4",
+        "protagonist": "1.5.2"
     }
 }

README.md

@@ -1,43 +0,213 @@
-# *NPM module template*
+# Lambda test
 
-Small template for building NPM modules.
+Simple Serverless tester, which works like this:
 
-**This App follows [Sustainable App Manifest](https://github.com/pragonauts/developer-friendly-app-manifest)**
+```javascript
 
------------------------
+const lambdaTest = require('lambda-test');
+const { getById } = require('../../routes/users.js');
 
-1. [NPM Tasks](#npm-tasks)
-1. [How To Use](#how-to-use)
-1. [Developing in right Node.js environment](#developing-in-right-nodejs-environment)
-1. [Conributing](#contributing)
+describe('GET /users/{id}', () => {
 
-## NPM Tasks
+    it('should get user by id', async () => {
+        const response = await lambdaTest(getById)
+            .pathParameters({ id: 123 })
+            .run();
+    })
+});
 
-- `$ npm test` - runs automatic tests (linter, coverage, unit & API tests)
-- `$ npm run test:backend` - run backend unit & API test
-- `$ npm run test:backend:watch` - run and watch backend unit & API test
-- `$ npm run test:coverage` - run coverage test
-- `$ npm run test:coverage:threshold` - run coverage threshold test
-- `$ npm run test:lint` - run eslint test
+```
 
-## How To Use
+or much more sophisticated with Api Blueprint check
 
-1. Fork the project
-1. Clone your fork
-1. Rename the root directory and name atrribute in `package.json`
-1. Run `npm install` command
-1. And you're ready to start developing your own NPM module
+```javascript
 
-## Developing in right Node.js environment
+const assert = require('assert');
+const { LambdaTest } = require('lambda-test');
+const { updateById } = require('../../routes/users.js');
 
-- you can use [NVM](https://github.com/creationix/nvm) to manage multiple Node versions
-- just specify wanted Node version in `.nvmrc` file
+// in project root
+const tester = new LambdaTest('./apiBlueprint.apib');
 
-## Contributing
+describe('UPDATE /users/{id}', () => {
 
-- Follow [AirBnB style guide](https://github.com/airbnb/javascript)
-- Mind the [Gitflow workflow](http://nvie.com/posts/a-successful-git-branching-model/)
-- Check ESLint settings in `.eslintrc` and ensure your ESLint is enabled
-- (*do the magick*)
-- run `npm test` to ensure everything is fine
-- create feature branch at your fork and make pull request to upstream (ask App Owner)
+    it('should get user by id', async () => {
+        const response = await tester.test(updateById, '/users/{id}', 'UPDATE', 200)
+            .pathParameters({ id: 123 })
+            .queryStringParameters({ fields: 'name' })
+            .headers({ Authorization: 'secret' })
+            .body({ name: 'John Doe' })
+            .verify();
+
+        assert.equal(response.body.name, 'John Doe');
+    });
+
+});
+
+```
+
+# API
+<a name="HandlerTester"></a>
+
+## HandlerTester
+**Kind**: global class
+
+* [HandlerTester](#HandlerTester)
+    * [new HandlerTester(handler, [statusCode], [httpMethod], [route], [api])](#new_HandlerTester_new)
+    * [.queryStringParameters(query)](#HandlerTester+queryStringParameters) ⇒ <code>this</code>
+    * [.body(body)](#HandlerTester+body) ⇒ <code>this</code>
+    * [.headers(headers)](#HandlerTester+headers) ⇒ <code>this</code>
+    * [.pathParameters(params)](#HandlerTester+pathParameters) ⇒ <code>this</code>
+    * [.run()](#HandlerTester+run) ⇒ <code>Promise.&lt;Object&gt;</code>
+    * [.verify()](#HandlerTester+verify) ⇒ <code>Promise.&lt;Object&gt;</code>
+
+<a name="new_HandlerTester_new"></a>
+
+### new HandlerTester(handler, [statusCode], [httpMethod], [route], [api])
+
+| Param | Type | Default |
+| --- | --- | --- |
+| handler | <code>function</code> |  |
+| [statusCode] | <code>number</code> \| <code>null</code> | <code></code> |
+| [httpMethod] | <code>string</code> \| <code>null</code> | <code>null</code> |
+| [route] | <code>string</code> \| <code>null</code> | <code>null</code> |
+| [api] | <code>ApiBlueprint</code> \| <code>null</code> | <code></code> |
+
+<a name="HandlerTester+queryStringParameters"></a>
+
+### handlerTester.queryStringParameters(query) ⇒ <code>this</code>
+Sets query string
+
+**Kind**: instance method of [<code>HandlerTester</code>](#HandlerTester)
+
+| Param | Type | Default | Description |
+| --- | --- | --- | --- |
+| query | <code>Object</code> \| <code>null</code> | <code></code> | the query string |
+
+<a name="HandlerTester+body"></a>
+
+### handlerTester.body(body) ⇒ <code>this</code>
+Sets request body
+
+**Kind**: instance method of [<code>HandlerTester</code>](#HandlerTester)
+
+| Param | Type | Default | Description |
+| --- | --- | --- | --- |
+| body | <code>Object</code> \| <code>string</code> | <code></code> | request body |
+
+<a name="HandlerTester+headers"></a>
+
+### handlerTester.headers(headers) ⇒ <code>this</code>
+Set request headers
+
+**Kind**: instance method of [<code>HandlerTester</code>](#HandlerTester)
+
+| Param | Type | Default |
+| --- | --- | --- |
+| headers | <code>Object</code> \| <code>null</code> | <code></code> |
+
+<a name="HandlerTester+pathParameters"></a>
+
+### handlerTester.pathParameters(params) ⇒ <code>this</code>
+**Kind**: instance method of [<code>HandlerTester</code>](#HandlerTester)
+
+| Param | Type | Default |
+| --- | --- | --- |
+| params | <code>Object</code> \| <code>null</code> | <code></code> |
+
+<a name="HandlerTester+run"></a>
+
+### handlerTester.run() ⇒ <code>Promise.&lt;Object&gt;</code>
+Send request
+
+**Kind**: instance method of [<code>HandlerTester</code>](#HandlerTester)
+<a name="HandlerTester+verify"></a>
+
+### handlerTester.verify() ⇒ <code>Promise.&lt;Object&gt;</code>
+Send request
+
+**Kind**: instance method of [<code>HandlerTester</code>](#HandlerTester)
+
+-----------------
+
+# API
+<a name="HandlerTester"></a>
+
+## HandlerTester
+**Kind**: global class  
+
+* [HandlerTester](#HandlerTester)
+    * [new HandlerTester(handler, [statusCode], [httpMethod], [route], [api])](#new_HandlerTester_new)
+    * [.queryStringParameters(query)](#HandlerTester+queryStringParameters) ⇒ <code>this</code>
+    * [.body(body)](#HandlerTester+body) ⇒ <code>this</code>
+    * [.headers(headers)](#HandlerTester+headers) ⇒ <code>this</code>
+    * [.pathParameters(params)](#HandlerTester+pathParameters) ⇒ <code>this</code>
+    * [.run()](#HandlerTester+run) ⇒ <code>Promise.&lt;Object&gt;</code>
+    * [.verify()](#HandlerTester+verify) ⇒ <code>Promise.&lt;Object&gt;</code>
+
+<a name="new_HandlerTester_new"></a>
+
+### new HandlerTester(handler, [statusCode], [httpMethod], [route], [api])
+
+| Param | Type | Default |
+| --- | --- | --- |
+| handler | <code>function</code> |  | 
+| [statusCode] | <code>number</code> \| <code>null</code> | <code></code> | 
+| [httpMethod] | <code>string</code> \| <code>null</code> | <code>null</code> | 
+| [route] | <code>string</code> \| <code>null</code> | <code>null</code> | 
+| [api] | <code>ApiBlueprint</code> \| <code>null</code> | <code></code> | 
+
+<a name="HandlerTester+queryStringParameters"></a>
+
+### handlerTester.queryStringParameters(query) ⇒ <code>this</code>
+Sets query string
+
+**Kind**: instance method of [<code>HandlerTester</code>](#HandlerTester)  
+
+| Param | Type | Default | Description |
+| --- | --- | --- | --- |
+| query | <code>Object</code> \| <code>null</code> | <code></code> | the query string |
+
+<a name="HandlerTester+body"></a>
+
+### handlerTester.body(body) ⇒ <code>this</code>
+Sets request body
+
+**Kind**: instance method of [<code>HandlerTester</code>](#HandlerTester)  
+
+| Param | Type | Default | Description |
+| --- | --- | --- | --- |
+| body | <code>Object</code> \| <code>string</code> | <code></code> | request body |
+
+<a name="HandlerTester+headers"></a>
+
+### handlerTester.headers(headers) ⇒ <code>this</code>
+Set request headers
+
+**Kind**: instance method of [<code>HandlerTester</code>](#HandlerTester)  
+
+| Param | Type | Default |
+| --- | --- | --- |
+| headers | <code>Object</code> \| <code>null</code> | <code></code> | 
+
+<a name="HandlerTester+pathParameters"></a>
+
+### handlerTester.pathParameters(params) ⇒ <code>this</code>
+**Kind**: instance method of [<code>HandlerTester</code>](#HandlerTester)  
+
+| Param | Type | Default |
+| --- | --- | --- |
+| params | <code>Object</code> \| <code>null</code> | <code></code> | 
+
+<a name="HandlerTester+run"></a>
+
+### handlerTester.run() ⇒ <code>Promise.&lt;Object&gt;</code>
+Send request
+
+**Kind**: instance method of [<code>HandlerTester</code>](#HandlerTester)  
+<a name="HandlerTester+verify"></a>
+
+### handlerTester.verify() ⇒ <code>Promise.&lt;Object&gt;</code>
+Send request
+
+**Kind**: instance method of [<code>HandlerTester</code>](#HandlerTester)  

test/lib/apiBlueprint.test.js

@@ -5,3 +5,3 @@ 'use strict';
 
-const ApiBlueprint = require('../../lib/apiBlueprint');
+const ApiBlueprint = require('../../lib/ApiBlueprint');
 
@@ -8,0 +8,0 @@ describe('Api blueprint', () => {

test/lib/apiBlueprintLoader.test.js

 'use strict';
 
 const { assert } = require('chai');
+const path = require('path');
 
-const ApiBlueprintLoader = require('../../lib/apiBlueprintLoader');
+const loadApiBlueprint = require('../../lib/loadApiBlueprint');
 
@@ -11,3 +12,3 @@ describe('ApiBlueprintLoader', () => {
     beforeEach(() => {
-        api = JSON.parse(ApiBlueprintLoader().code);
+        api = loadApiBlueprint(path.resolve(process.cwd(), './apiBlueprint.apib'));
     });
@@ -43,3 +44,3 @@
         it('should allow multiple responses for each endpoint', () => {
-            const { responses } = api[4];
+            const { responses } = api[5];
 
@@ -50,5 +51,5 @@ assert.deepEqual(Object.keys(responses), ['200', '404', '422']);
         it('should parse all endpoints documented in api blueprint', () => {
-            assert.lengthOf(api, 5);
+            assert.lengthOf(api, 6);
         });
     });
 });

test/lib/handlerTester.test.js

@@ -5,3 +5,3 @@ 'use strict';
 
-const HandlerTester = require('../../lib/handlerTester');
+const HandlerTester = require('../../lib/HandlerTester');
 
@@ -13,15 +13,16 @@ describe('HandlerTester', () => {
     beforeEach(() => {
-        handler = () => (
-            Promise.resolve()
-                .then(() => 'Resolved')
-                .catch(() => 'Cathed')
+        handler = (event, context, callback) => (
+            callback(null, {
+                statusCode: 200,
+                body: JSON.stringify({
+                    username: 'mtakac',
+                    email: '[e-mail]'
+                })
+            })
         );
 
-        tester = new HandlerTester(handler);
+        tester = new HandlerTester(handler, 200);
     });
 
     describe('constructor', () => {
-        it('should load api blueprint', () => {
-            assert.isNotEmpty(tester._api.actions);
-        });
 
@@ -50,6 +51,22 @@ it('should set handler', () => {
 
-            assert.equal(limit, 5);
-            assert.equal(offset, 15);
+            assert.strictEqual(limit, '5');
+            assert.strictEqual(offset, '15');
         });
 
+        it('additional calls adds data', () => {
+            tester.queryStringParameters({ added: 4 });
+
+            const { limit, offset, added } = tester._queryStringParameters;
+
+            assert.strictEqual(limit, '5');
+            assert.strictEqual(offset, '15');
+            assert.strictEqual(added, '4');
+        });
+
+        it('null resets property', () => {
+            tester.queryStringParameters();
+
+            assert.strictEqual(tester._queryStringParameters, null);
+        });
+
         it('should return instance of HandlerTester', () => {
@@ -68,3 +85,3 @@ assert.equal(result.constructor.name, 'HandlerTester');
         it('should set _body property', () => {
-            const { statusCode, data } = tester._body;
+            const { statusCode, data } = JSON.parse(tester._body);
 
@@ -75,2 +92,14 @@ assert.equal(statusCode, 200);
 
+        it('null resets property', () => {
+            tester.body();
+
+            assert.strictEqual(tester._body, null);
+        });
+
+        it('string is set as string', () => {
+            tester.body('hello');
+
+            assert.strictEqual(tester._body, 'hello');
+        });
+
         it('should return instance of HandlerTester', () => {
@@ -94,2 +123,8 @@ assert.equal(result.constructor.name, 'HandlerTester');
 
+        it('null resets property', () => {
+            tester.pathParameters();
+
+            assert.strictEqual(tester._pathParameters, null);
+        });
+
         it('should return instance of HandlerTester', () => {
@@ -100,5 +135,14 @@ assert.equal(result.constructor.name, 'HandlerTester');
 
-    describe('expect', () => {
+    describe('request', () => {
 
+        it('verifies request', async () => {
+            const res = await tester.verify();
+
+            const { body, statusCode } = res;
+
+            assert.strictEqual(body.username, 'mtakac');
+            assert.strictEqual(statusCode, 200);
+        });
+
     });
 });

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Improved metrics

Number of lines in readme file

214

increased by386.36%

Worsened metrics

Total package byte prevSize

38927

decreased by-65.73%

Dev dependency count

13

increased by8.33%

Lines of code

726

decreased by-76.54%

Number of medium supply chain risk alerts

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increased byInfinity%

Dependency changes

• + Addednan@2.2.1(transitive)

• + Addedprotagonist@1.5.2(transitive)

• - Removednan@2.22.0(transitive)

• - Removedprotagonist@1.6.8(transitive)

• Updatedjsonschema@^1.2.4

• Updatedprotagonist@1.5.2