feat: Update fake backend to 4.0.2

> # http-fake-backend 4.0.2
> 
> ## Bug Fixes
> 
> * update minimum node version in package.json
>
>*Change `engines.node` to `>=6.0.0` to reflect the minimum node version which is needed since http-fake-backend 4.0.0.*
>
> # http-fake-backend 4.0.1
>
> ## Bug Fixes
>
> * encoding of binary files send via endpoints
> 
> # http-fake-backend 4.0.0
> 
> ## Bug Fixes
> 
> * **dependencies:** Apply changes of boom update
> * **dependencies:** Update dependencies
> 
> ## Code Refactoring
> 
> * Refactor existing codebase
> 
> ## Documentation
> 
> * Update required minimum Node version in readme
> 
> ## Features
> 
> * Add support for other response content-types, closes [#7](micromata/http-fake-backend#7)
> * Add support for sending files as response, closes [#11](micromata/http-fake-backend#11)
>
> ## BREAKING CHANGES
>
> * The transitive dependency punycode@2.1.0 needs Node version ">=6".
> * The setup.js is divided to multiple files.
Therefore you need to change the import of the setup in your endpoint files
like the following:
> 
> ```javascript
> // before
> const SetupEndpoint = require('./setup/setup.js');
>
> // now
> const SetupEndpoint = require('./setup/index.js');
> 
> // or:
> const SetupEndpoint = require('./setup/');
> ```

Author: mischah

__tests__/app.js

@@ -20,7 +20,6 @@ describe('generator-http-fake-backend → server', () => {
       assert.file([
         '.editorconfig',
         '.env',
-        '.eslintrc',
         '.gitattributes',
         '.gitignore'
       ]);
@@ -54,15 +53,18 @@ describe('generator-http-fake-backend → server', () => {
       ]);
     });
 
-    it('should create json-templates directory', () => {
+    it('should create response-files directory', () => {
       assert.file([
-        'json-templates/.gitkeep'
+        'response-files/.gitkeep'
       ]);
     });
 
     it('should create server files', () => {
       assert.file([
-        'server/api/setup/setup.js',
+        'server/api/setup/lib/getContentDisposition.js',
+        'server/api/setup/index.js',
+        'server/api/setup/supportedMethod.js',
+        'server/api/setup/unsupportedMethods.js',
         'server/web/index.js',
         'server/web/public/assets/css/styles.css',
         'server/web/public.js',
@@ -83,7 +85,11 @@ describe('generator-http-fake-backend → server', () => {
         'test/manifest.js',
         'test/server/api/endpoint.js',
         'test/server/api/fakeStatusCode.js',
+        'test/server/api/fileTypes.js',
+        'test/server/api/fixtures/example.pdf',
+        'test/server/api/fixtures/response.html',
         'test/server/api/fixtures/response.json',
+        'test/server/api/fixtures/response.txt',
         'test/server/web/index.js'
       ]);
     });

__tests__/endpoint.js

@@ -13,7 +13,7 @@ describe('generator-http-fake-backend → endpoint', () => {
         endpointName: 'endpoint',
         params: '/bar',
         method: 'GET',
-        responseType: 'object',
+        responseType: 'objectLiteral',
         response: '{ status: \'ok\' }',
         anotherUrl: false
       })
@@ -52,7 +52,8 @@ describe('generator-http-fake-backend → endpoint → JSON file', () => {
       .withPrompts({
         endpointName: 'endpoint',
         method: 'GET',
-        responseType: 'json',
+        responseType: 'fileContent',
+        contentType: 'json',
         response: 'foo.json',
         statusCode: 204,
         anotherUrl: false
@@ -62,7 +63,7 @@ describe('generator-http-fake-backend → endpoint → JSON file', () => {
 
   it('should create foo.json', () => {
     assert.file([
-      'json-templates/foo.json'
+      'response-files/foo.json'
     ]);
   });
 
@@ -72,9 +73,23 @@ describe('generator-http-fake-backend → endpoint → JSON file', () => {
     ]);
   });
 
+  describe('foo.json', () => {
+    it('should contain the content off the template', () => {
+      assert.fileContent('response-files/foo.json', /{ "success": true }/);
+    });
+  });
+
   describe('endpoint.js', () => {
     it('should contain the prompted response', () => {
-      assert.fileContent('server/api/endpoint.js', /response: '\/json-templates\/foo.json'/);
+      assert.fileContent('server/api/endpoint.js', /response: '\/response-files\/foo.json'/);
+    });
+
+    it('should not have a mimeType key ', () => {
+      assert.noFileContent('server/api/endpoint.js', /mimeType:/);
+    });
+
+    it('should not have a sendFile key ', () => {
+      assert.noFileContent('server/api/endpoint.js', /sendFile:/);
     });
 
     it('should contain the correct statuscode', () => {
@@ -87,11 +102,146 @@ describe('generator-http-fake-backend → endpoint → JSON file', () => {
   });
 });
 
+describe('generator-http-fake-backend → endpoint → Text file', () => {
+  beforeAll(() => {
+    return helpers.run(path.join(__dirname, '../generators/endpoint'))
+      .withOptions({someOption: true})
+      .withPrompts({
+        endpointName: 'endpoint',
+        method: 'GET',
+        responseType: 'fileContent',
+        contentType: 'txt',
+        response: 'foo.txt',
+        statusCode: 204,
+        anotherUrl: false
+      })
+      .toPromise();
+  });
+
+  it('should create foo.txt', () => {
+    assert.file([
+      'response-files/foo.txt'
+    ]);
+  });
+
+  it('should create endpoint.js', () => {
+    assert.file([
+      'server/api/endpoint.js'
+    ]);
+  });
+
+  describe('foo.txt', () => {
+    it('should contain the content off the template', () => {
+      assert.fileContent('response-files/foo.txt', /Success/);
+    });
+  });
+
+  describe('endpoint.js', () => {
+    it('should contain the prompted response', () => {
+      assert.fileContent('server/api/endpoint.js', /response: '\/response-files\/foo.txt'/);
+    });
+
+    it('should have the correct mimeType', () => {
+      assert.fileContent('server/api/endpoint.js', /mimeType: 'text\/plain'/);
+    });
+
+    it('should not have a sendFile key ', () => {
+      assert.noFileContent('server/api/endpoint.js', /sendFile:/);
+    });
+  });
+});
+
+describe('generator-http-fake-backend → endpoint → HTML file', () => {
+  beforeAll(() => {
+    return helpers.run(path.join(__dirname, '../generators/endpoint'))
+      .withOptions({someOption: true})
+      .withPrompts({
+        endpointName: 'endpoint',
+        method: 'GET',
+        responseType: 'fileContent',
+        contentType: 'html',
+        response: 'foo.html',
+        statusCode: 204,
+        anotherUrl: false
+      })
+      .toPromise();
+  });
+
+  it('should create foo.html', () => {
+    assert.file([
+      'response-files/foo.html'
+    ]);
+  });
+
+  it('should create endpoint.js', () => {
+    assert.file([
+      'server/api/endpoint.js'
+    ]);
+  });
+
+  describe('foo.html', () => {
+    it('should contain the content off the template', () => {
+      assert.fileContent('response-files/foo.html', /<a href="https:\/\/github\.com">GitHub<\/a>/);
+    });
+  });
+
+  describe('endpoint.js', () => {
+    it('should contain the prompted response', () => {
+      assert.fileContent('server/api/endpoint.js', /response: '\/response-files\/foo.html'/);
+    });
+
+    it('should have the correct mimeType', () => {
+      assert.fileContent('server/api/endpoint.js', /mimeType: 'text\/html'/);
+    });
+
+    it('should not have a sendFile key ', () => {
+      assert.noFileContent('server/api/endpoint.js', /sendFile:/);
+    });
+  });
+});
+
+describe('generator-http-fake-backend → endpoint → send file', () => {
+  beforeAll(() => {
+    return helpers.run(path.join(__dirname, '../generators/endpoint'))
+      .withOptions({someOption: true})
+      .withPrompts({
+        endpointName: 'endpoint',
+        method: 'GET',
+        responseType: 'fileAttachment',
+        response: 'foo.pdf',
+        statusCode: 204,
+        anotherUrl: false
+      })
+      .toPromise();
+  });
+
+  it('should create endpoint.js', () => {
+    assert.file([
+      'server/api/endpoint.js'
+    ]);
+  });
+
+  describe('endpoint.js', () => {
+    it('should contain the prompted response', () => {
+      assert.fileContent('server/api/endpoint.js', /response: '\/response-files\/foo.pdf'/);
+    });
+
+    it('should not have a mimeType key', () => {
+      assert.noFileContent('server/api/endpoint.js', /mimeType: 'text\/html'/);
+    });
+
+    it('should have a sendFile key ', () => {
+      assert.fileContent('server/api/endpoint.js', /sendFile: true/);
+    });
+  });
+});
+
 describe('generator-http-fake-backend → endpoint → prompting helpers', () => {
   describe('→ filterResponseType()', () => {
     it('should return correct outputs', () => {
-      assert.equal(helper.filterResponseType('The content of a JSON file'), 'json');
-      assert.equal(helper.filterResponseType('A JavaScript object literal'), 'object');
+      assert.equal(helper.filterResponseType('The content of a file'), 'fileContent');
+      assert.equal(helper.filterResponseType('A file via Content-Disposition: attachment'), 'fileAttachment');
+      assert.equal(helper.filterResponseType('A JavaScript object literal as JSON'), 'objectLiteral');
       assert.equal(helper.filterResponseType('An error object'), 'error');
     });
   });

generators/app/index.js

@@ -53,10 +53,6 @@ module.exports = class extends Generator {
         apiPrefix: this.props.apiPrefix
       }
     );
-    this.fs.copy(
-      this.templatePath('eslintrc'),
-      this.destinationPath('.eslintrc')
-    );
     this.fs.copy(
       this.templatePath('gitattributes'),
       this.destinationPath('.gitattributes')
@@ -108,10 +104,10 @@ module.exports = class extends Generator {
       this.destinationPath('server.js')
     );
 
-    // JSON templates
+    // Directory for response files
     this.fs.copy(
-      this.templatePath('json-templates/gitkeep'),
-      this.destinationPath('json-templates/.gitkeep')
+      this.templatePath('response-files/gitkeep'),
+      this.destinationPath('response-files/.gitkeep')
     );
 
     // Server files