feat: id map

README.md

@@ -812,7 +812,7 @@ Basically, it requires to tell to the library which id to use before making the
 
 The library expose three endpoints to deal with the id.
 
-- POST "/__scenario" body: ```{ id: 'CUSTOM_ID' }```
+- POST "/__scenario" body: ```{ id: 'CUSTOM_ID', path?: 'REQUEST_PATH' }```
   This request sets the id in the library. For the example above, if we want to response the first scenario, we should make the next request before the mock is executed:
 
   ```curl
@@ -821,18 +821,30 @@ The library expose three endpoints to deal with the id.
   -H 'cache-control: no-cache' \
   -H 'content-type: application/json' \
   -d '{
-	  "id":"ID_1"
+	  "id": "ID_1",
+	  "path": "/some/path"
   }'
   ```
 
-- GET "/__scenario" response: ```{ id: 'CUSTOM_ID' }```
-  If we want to know which id is set in the library in that moment, we need to make a a get request. Using the example above:
+- GET "/__scenario" response: ```{ id: 'CUSTOM_ID', path?: 'REQUEST_PATH' }```
+  If we want to know which id is set in the library in that moment, we need to make a a get request. Using the example below:
 
   ```curl
   curl -X GET \
   http://localhost:3005/__scenario \
   ```
 
+  Or, for a specific request path:
+
+  ```curl
+  curl -X GET \
+  http://localhost:3005/__scenario \
+  -H 'content-type: application/json' \
+  -d '{
+	  "path": "/some/path"
+  }'
+  ```
+
 - POST "/__scenario/reset 
   Reset the identifier in the library
 
@@ -841,6 +853,22 @@ The library expose three endpoints to deal with the id.
   http://localhost:3005/__scenario/reset \
   ```
 
+  For a specific request path:
+
+  ```curl
+  curl -X GET \
+  http://localhost:3005/__scenario/reset \
+  -H 'content-type: application/json' \
+  -d '{
+	  "path": "/some/path"
+  }'
+  ```
+
+  Or, to reset all custom scenarios:
+
+  ```curl
+  curl http://localhost:3005/__scenario/reset-all
+  ```
 
 ## Config file
 

lib/app/components/get/get.repository.js

@@ -19,7 +19,7 @@ class GetRespository {
     const db = Data.db();
     const data = db[method === 'HEAD' ? '_head' : '_get'];
 
-    const scenarioProvider = new ScenarioProvider(path, data, request.headers, request.cookies, id());
+    const scenarioProvider = new ScenarioProvider(path, data, request.headers, request.cookies, id(request.path));
     const endpoint = scenarioProvider.isInDB();
     return endpoint ? scenarioProvider.getScenario(endpoint) : negaBodies.notFound;
   }

lib/app/components/status/status.router.js

@@ -1,27 +1,46 @@
 const express = require('express');
 const router = new express.Router();
 
-let id;
+let idMap, id;
 
-router.get('/__scenario', (req, res) => {
-  res.json({ id: id });
+router.get('/__scenario', (_req, res) => {
+  res.json({ id, idMap });
 });
 
-router.post('/__scenario', (req, res) => {
-  const bodyJson = req.body;
+router.post('/__scenario', ({ body }, res) => {
+  if (body.path) {
+    if (!idMap) idMap = {};
 
-  id = bodyJson.id;
+    idMap[body.path] = body.id;
+  } else {
+    id = body.id;
+  }
 
   res.sendStatus(200);
 });
 
-router.post('/__scenario/reset', (req, res) => {
+router.post('/__scenario/reset', ({ body }, res) => {
+  if (body.path && idMap) {
+    delete idMap[body.path];
+
+    if (!Object.entries(idMap).length) {
+      idMap = undefined;
+    }
+  } else {
+    id = undefined;
+  }
+
+  res.sendStatus(200);
+});
+
+router.get('/__scenario/reset-all', (_req, res) => {
+  idMap = undefined;
   id = undefined;
 
   res.sendStatus(200);
 });
 
 module.exports = {
   router: router,
-  id: ()=> id
+  id: (path) => idMap ? idMap[path] || id : id
 };

lib/app/shared/bases/scenario-base.js

@@ -9,7 +9,7 @@ module.exports = class ScenarioBase {
    * @return {object} Return an array of scenarios.
    */
   provideScenarios(req, db) {
-    const scenarioProvider = new ScenarioProvider(req.url, db, req.headers, req.cookies, id());
+    const scenarioProvider = new ScenarioProvider(req.url, db, req.headers, req.cookies, id(req.path));
     const endpointScenario = scenarioProvider.isInDB();
     const scenarios = scenarioProvider.getScenarios(endpointScenario);
 

lib/app/shared/bases/service-base.js

@@ -15,7 +15,7 @@ module.exports = class ServiceBase {
    * @param {object} repository respository.
    */
   handleRequest(req, res, repository) {
-    const scenario = repository.findData(req, id());
+    const scenario = repository.findData(req, id(req.path));
 
     let response;
     let responseOps = scenario._res;

test/e2e/same-req.test.js

@@ -62,6 +62,60 @@ describe('@E2E - same request', () => {
           .get('/__scenario');
       expect(response.status).to.equal(200);
       expect(response.body).to.deep.equal({});
+
+      response = await request(app)
+          .post('/__scenario')
+          .send({ id: '2', path: '/two/common/scenarios' });
+      expect(response.status).to.equal(200);
+      expect(response.body).to.deep.equal({});
+
+      response = await request(app)
+          .get('/__scenario');
+      expect(response.status).to.equal(200);
+      expect(response.body).to.deep.equal({ idMap: { '/two/common/scenarios': '2' } });
+
+      response = await request(app)
+          .post('/__scenario/reset')
+          .send({ path: '/two/common/scenarios' });
+      expect(response.status).to.equal(200);
+      expect(response.body).to.deep.equal({});
+
+      response = await request(app)
+          .get('/__scenario');
+      expect(response.status).to.equal(200);
+      expect(response.body).to.deep.equal({});
+
+      response = await request(app)
+          .post('/__scenario')
+          .send({ id: '1', path: '/path/1' });
+      expect(response.status).to.equal(200);
+      expect(response.body).to.deep.equal({});
+
+      response = await request(app)
+          .post('/__scenario')
+          .send({ id: '2', path: '/path/2' });
+      expect(response.status).to.equal(200);
+      expect(response.body).to.deep.equal({});
+
+      response = await request(app)
+          .get('/__scenario');
+      expect(response.status).to.equal(200);
+      expect(response.body).to.deep.equal({
+        'idMap': {
+          '/path/1': '1',
+          '/path/2': '2'
+        }
+      });
+
+      response = await request(app)
+          .get('/__scenario/reset-all');
+      expect(response.status).to.equal(200);
+      expect(response.body).to.deep.equal({});
+
+      response = await request(app)
+          .get('/__scenario');
+      expect(response.status).to.equal(200);
+      expect(response.body).to.deep.equal({});
     });
   });
 
@@ -75,7 +129,6 @@ describe('@E2E - same request', () => {
       response = await request(app)
           .post('/__scenario')
           .send({ id: '3' });
-
       expect(response.status).to.equal(200);
       expect(response.body).to.deep.equal({});
 

test/unit/data/scenario-provider.1.test.js

@@ -27,7 +27,7 @@ module.exports = db = {
   '/customers/{id}': [
     {
       _req: {
-        id_: 'Nathan',
+        _id: 'Nathan',
         _headers: []
       },
       _res: {
@@ -38,7 +38,7 @@ module.exports = db = {
     },
     {
       _req: {
-        id_: 'mark',
+        _id: 'mark',
         _headers: []
       },
       _res: {