added-tests

Author: IITI-tushar

test/integration/generate/fromTemplate.test.ts

@@ -208,4 +208,55 @@ describe('template', () => {
         }
       );
   });
+  describe('fetch, httpsproxyagent, and proxyflags', () => {
+    test
+      .stdout()
+      .command([
+        ...generalOptions,
+        '--output=./test/docs/proxy',
+        '--force-write',
+        '--proxyHost=localhost',
+        '--proxyPort=8080',
+        nonInteractive
+      ])
+      .it('should use proxy settings when provided', (ctx, done) => {
+        expect(ctx.stdout).to.contain('Check out your shiny new generated files at ./test/docs/proxy');
+        cleanup('./test/docs/proxy');
+        done();
+      });
+
+    test
+      .stdout()
+      .command([
+        'generate:fromTemplate',
+        'https://raw.githubusercontent.com/asyncapi/spec/master/examples/2.0.0/streetlights.yml',
+        '@asyncapi/html-template',
+        '--output=./test/docs/fetch',
+        '--force-write',
+        nonInteractive
+      ])
+      .it('should fetch remote AsyncAPI file', (ctx, done) => {
+        expect(ctx.stdout).to.contain('Check out your shiny new generated files at ./test/docs/fetch');
+        cleanup('./test/docs/fetch');
+        done();
+      });
+
+    test
+      .stdout()
+      .command([
+        'generate:fromTemplate',
+        'https://raw.githubusercontent.com/asyncapi/spec/master/examples/2.0.0/streetlights.yml',
+        '@asyncapi/html-template',
+        '--output=./test/docs/proxy-fetch',
+        '--force-write',
+        '--proxyHost=localhost',
+        '--proxyPort=8080',
+        nonInteractive
+      ])
+      .it('should fetch remote AsyncAPI file using proxy', (ctx, done) => {
+        expect(ctx.stdout).to.contain('Check out your shiny new generated files at ./test/docs/proxy-fetch');
+        cleanup('./test/docs/proxy-fetch');
+        done();
+      });
+  });
 });

test/integration/generate/models.test.ts

@@ -2,6 +2,8 @@ import { expect, test } from '@oclif/test';
 import path from 'path';
 import rimraf from 'rimraf';
 import { createMockServer, stopMockServer } from '../../helpers';
+import { HttpsProxyAgent } from 'https-proxy-agent';
+import fetch from 'node-fetch';
 const generalOptions = ['generate:models'];
 const outputDir = './test/fixtures/generate/models';
 
@@ -36,6 +38,67 @@ describe('models', () => {
       done();
     });
 
+    describe('proxy-related tests', () => {
+      test
+        .stderr()
+        .stdout()
+        .env({ PROXY_HOST: '127.0.0.1', PROXY_PORT: '3128' }) // Mock environment variables for proxy
+        .do(() => {
+          process.env.PROXY_HOST = '127.0.0.1';
+          process.env.PROXY_PORT = '3128';
+        })
+        .command([...generalOptions, 'typescript', 'http://localhost:8080/dummySpec.yml', '--proxyHost=127.0.0.1', '--proxyPort=3128'])
+        .it('works with proxy settings', (ctx, done) => {
+          expect(ctx.stdout).to.contain('Successfully generated the following models: ');
+          expect(process.env.PROXY_HOST).to.equal('127.0.0.1');
+          expect(process.env.PROXY_PORT).to.equal('3128');
+          done();
+        });
+  
+      test
+        .stderr()
+        .stdout()
+        .command([...generalOptions, 'typescript', 'http://localhost:8080/dummySpec.yml'])
+        .it('works without proxy settings', (ctx, done) => {
+          expect(ctx.stdout).to.contain('Successfully generated the following models: ');
+          done();
+        });
+    });
+  
+    describe('fetch with proxy and without proxy', () => {
+      test
+        .stderr()
+        .stdout()
+        .do(() => {
+          const proxyUrl = 'http://127.0.0.1:3128';
+          const proxyAgent = new HttpsProxyAgent(proxyUrl);
+          const customFetch = (url, options = {}) => fetch(url, { ...options, agent: proxyAgent });
+  
+          customFetch('http://localhost:8080/dummySpec.yml')
+            .then((response) => {
+              expect(response.ok).to.be.true;
+            })
+            .catch((err) => {
+              throw new Error(`Failed to fetch with proxy: ${err.message}`);
+            });
+        })
+        .it('tests fetch with proxy agent');
+  
+      test
+        .stderr()
+        .stdout()
+        .do(() => {
+          fetch('http://localhost:8080/dummySpec.yml')
+            .then((response) => {
+              expect(response.ok).to.be.true;
+            })
+            .catch((err) => {
+              throw new Error(`Failed to fetch without proxy: ${err.message}`);
+            });
+        })
+        .it('tests fetch without proxy agent');
+    });
+
   describe('with logging diagnostics', () => {
     test
       .stderr()