Merge pull request #289 from nikkivirtuoso/updating_dart_dio

fix: testcases and dart dio codegen

lib/codegen/dart/dio.dart

@@ -55,12 +55,17 @@ class DartDioCodeGen {
       final List<Map<String,String>> formDataList = ${json.encode(formData)};
       for (var formField in formDataList) {
         if (formField['type'] == 'file') {
-          formData.files.add(MapEntry(
-            formField['name'],
-            await MultipartFile.fromFile(formField['value'], filename: formField['value']),
+           if (formField['value'] != null) {
+          data.files.add(MapEntry(
+            formField['name']!,
+            await dio.MultipartFile.fromFile(formField['value']!,
+                filename: formField['value']!),
           ));
+        }
         } else {
-          formData.fields.add(MapEntry(formField['name'], formField['value']));
+          if (formField['value'] != null) {
+            data.fields.add(MapEntry(formField['name']!, formField['value']!));
+        }
         }
       }
     ''');
@@ -79,16 +84,16 @@ class DartDioCodeGen {
           dataExp = declareFinal('data').assign(strContent);
         // when add new type of [ContentType], need update [dataExp].
         case ContentType.formdata:
-          dataExp = declareFinal('data').assign(refer('FormData()'));
+          dataExp = declareFinal('data').assign(refer('dio.FormData()'));
       }
     }
     final responseExp = declareFinal('response').assign(InvokeExpression.newOf(
-      refer('dio.Dio'),
+      refer('dio.Dio()'),
       [literalString(url)],
       {
         if (queryParamExp != null) 'queryParameters': refer('queryParams'),
         if (headerExp != null)
-          'options': refer('Options').newInstance(
+          'options': refer('dio.Options').newInstance(
             [],
             {'headers': refer('headers')},
           ),
@@ -112,7 +117,7 @@ class DartDioCodeGen {
           refer('print').call([refer('response').property('data')]),
         ],
         onError: {
-          'DioException': [
+          'dio.DioException': [
             refer('print').call([
               refer('e').property('response').nullSafeProperty('statusCode'),
             ]),

test/codegen/dart_dio_codegen_test.dart

@@ -12,10 +12,10 @@ void main() {
 
 void main() async {
   try {
-    final response = await dio.Dio.get('https://api.apidash.dev');
+    final response = await dio.Dio().get('https://api.apidash.dev');
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -36,13 +36,13 @@ void main() async {
 void main() async {
   try {
     final queryParams = {'code': 'US'};
-    final response = await dio.Dio.get(
+    final response = await dio.Dio().get(
       'https://api.apidash.dev/country/data',
       queryParameters: queryParams,
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -63,13 +63,13 @@ void main() async {
 void main() async {
   try {
     final queryParams = {'code': 'IND'};
-    final response = await dio.Dio.get(
+    final response = await dio.Dio().get(
       'https://api.apidash.dev/country/data?code=US',
       queryParameters: queryParams,
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -96,13 +96,13 @@ void main() async {
       'add_space': 'true',
       'trailing_zeros': 'true',
     };
-    final response = await dio.Dio.get(
+    final response = await dio.Dio().get(
       'https://api.apidash.dev/humanize/social',
       queryParameters: queryParams,
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -123,13 +123,13 @@ void main() async {
 void main() async {
   try {
     final headers = {'User-Agent': 'Test Agent'};
-    final response = await dio.Dio.get(
+    final response = await dio.Dio().get(
       'https://api.github.com/repos/foss42/apidash',
-      options: Options(headers: headers),
+      options: dio.Options(headers: headers),
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -151,14 +151,14 @@ void main() async {
   try {
     final queryParams = {'raw': 'true'};
     final headers = {'User-Agent': 'Test Agent'};
-    final response = await dio.Dio.get(
+    final response = await dio.Dio().get(
       'https://api.github.com/repos/foss42/apidash',
       queryParameters: queryParams,
-      options: Options(headers: headers),
+      options: dio.Options(headers: headers),
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -178,10 +178,10 @@ void main() async {
 
 void main() async {
   try {
-    final response = await dio.Dio.get('https://api.apidash.dev');
+    final response = await dio.Dio().get('https://api.apidash.dev');
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -203,14 +203,14 @@ void main() async {
   try {
     final queryParams = {'raw': 'true'};
     final headers = {'User-Agent': 'Test Agent'};
-    final response = await dio.Dio.get(
+    final response = await dio.Dio().get(
       'https://api.github.com/repos/foss42/apidash',
       queryParameters: queryParams,
-      options: Options(headers: headers),
+      options: dio.Options(headers: headers),
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -234,13 +234,13 @@ void main() async {
       'num': '8700000',
       'add_space': 'true',
     };
-    final response = await dio.Dio.get(
+    final response = await dio.Dio().get(
       'https://api.apidash.dev/humanize/social',
       queryParameters: queryParams,
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -261,13 +261,13 @@ void main() async {
 void main() async {
   try {
     final headers = {'User-Agent': 'Test Agent'};
-    final response = await dio.Dio.get(
+    final response = await dio.Dio().get(
       'https://api.apidash.dev/humanize/social',
-      options: Options(headers: headers),
+      options: dio.Options(headers: headers),
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -296,14 +296,14 @@ void main() async {
       'digits': '3',
     };
     final headers = {'User-Agent': 'Test Agent'};
-    final response = await dio.Dio.get(
+    final response = await dio.Dio().get(
       'https://api.apidash.dev/humanize/social',
       queryParameters: queryParams,
-      options: Options(headers: headers),
+      options: dio.Options(headers: headers),
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -323,10 +323,10 @@ void main() async {
 
 void main() async {
   try {
-    final response = await dio.Dio.get('https://api.apidash.dev/humanize/social');
+    final response = await dio.Dio().get('https://api.apidash.dev/humanize/social');
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -348,10 +348,10 @@ void main() async {
 
 void main() async {
   try {
-    final response = await dio.Dio.head('https://api.apidash.dev');
+    final response = await dio.Dio().head('https://api.apidash.dev');
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -371,10 +371,10 @@ void main() async {
 
 void main() async {
   try {
-    final response = await dio.Dio.head('http://api.apidash.dev');
+    final response = await dio.Dio().head('http://api.apidash.dev');
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -399,13 +399,13 @@ void main() async {
     final data = r'''{
 "text": "I LOVE Flutter"
 }''';
-    final response = await dio.Dio.post(
+    final response = await dio.Dio().post(
       'https://api.apidash.dev/case/lower',
       data: data,
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -434,13 +434,13 @@ void main() async {
 "no": 1.2,
 "arr": ["null", "true", "false", null]
 }''');
-    final response = await dio.Dio.post(
+    final response = await dio.Dio().post(
       'https://api.apidash.dev/case/lower',
       data: data,
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -465,14 +465,14 @@ void main() async {
     final data = convert.json.decode(r'''{
 "text": "I LOVE Flutter"
 }''');
-    final response = await dio.Dio.post(
+    final response = await dio.Dio().post(
       'https://api.apidash.dev/case/lower',
-      options: Options(headers: headers),
+      options: dio.Options(headers: headers),
       data: data,
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -486,8 +486,326 @@ void main() async {
           codeGen.getCode(CodegenLanguage.dartDio, requestModelPost3, "https"),
           expectedCode);
     });
-  });
+    test('POST 4', () {
+      const expectedCode = r"""import 'package:dio/dio.dart' as dio;
 
+void main() async {
+  try {
+    final data = dio.FormData();
+    final List<Map<String, String>> formDataList = [
+      {"name": "text", "value": "API", "type": "text"},
+      {"name": "sep", "value": "|", "type": "text"},
+      {"name": "times", "value": "3", "type": "text"}
+    ];
+    for (var formField in formDataList) {
+      if (formField['type'] == 'file') {
+        if (formField['value'] != null) {
+          data.files.add(MapEntry(
+            formField['name']!,
+            await dio.MultipartFile.fromFile(formField['value']!,
+                filename: formField['value']!),
+          ));
+        }
+      } else {
+        if (formField['value'] != null) {
+          data.fields
+              .add(MapEntry(formField['name']!, formField['value']!));
+        }
+      }
+    }
+
+    final response = await dio.Dio().post(
+      'https://api.apidash.dev/io/form',
+      data: data,
+    );
+    print(response.statusCode);
+    print(response.data);
+  } on dio.DioException catch (e, s) {
+    print(e.response?.statusCode);
+    print(e.response?.data);
+    print(s);
+  } catch (e, s) {
+    print(e);
+    print(s);
+  }
+}
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.dartDio, requestModelPost4, "https"),
+          expectedCode);
+    });
+
+    test('POST 5', () {
+      const expectedCode = r"""import 'package:dio/dio.dart' as dio;
+
+void main() async {
+  try {
+    final headers = {'User-Agent': 'Test Agent'};
+    final data = dio.FormData();
+    final List<Map<String, String>> formDataList = [
+      {"name": "text", "value": "API", "type": "text"},
+      {"name": "sep", "value": "|", "type": "text"},
+      {"name": "times", "value": "3", "type": "text"}
+    ];
+    for (var formField in formDataList) {
+      if (formField['type'] == 'file') {
+        if (formField['value'] != null) {
+          data.files.add(MapEntry(
+            formField['name']!,
+            await dio.MultipartFile.fromFile(formField['value']!,
+                filename: formField['value']!),
+          ));
+        }
+      } else {
+        if (formField['value'] != null) {
+          data.fields
+              .add(MapEntry(formField['name']!, formField['value']!));
+        }
+      }
+    }
+
+    final response = await dio.Dio().post(
+      'https://api.apidash.dev/io/form',
+      options: dio.Options(headers: headers),
+      data: data,
+    );
+    print(response.statusCode);
+    print(response.data);
+  } on dio.DioException catch (e, s) {
+    print(e.response?.statusCode);
+    print(e.response?.data);
+    print(s);
+  } catch (e, s) {
+    print(e);
+    print(s);
+  }
+}
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.dartDio, requestModelPost5, "https"),
+          expectedCode);
+    });
+
+    test('POST 6', () {
+      const expectedCode = r"""import 'package:dio/dio.dart' as dio;
+
+void main() async {
+  try {
+    final data = dio.FormData();
+    final List<Map<String, String>> formDataList = [
+      {"name": "token", "value": "xyz", "type": "text"},
+      {
+        "name": "imfile",
+        "value": "/Documents/up/1.png",
+        "type": "file"
+      }
+    ];
+    for (var formField in formDataList) {
+      if (formField['type'] == 'file') {
+        if (formField['value'] != null) {
+          data.files.add(MapEntry(
+            formField['name']!,
+            await dio.MultipartFile.fromFile(formField['value']!,
+                filename: formField['value']!),
+          ));
+        }
+      } else {
+        if (formField['value'] != null) {
+          data.fields
+              .add(MapEntry(formField['name']!, formField['value']!));
+        }
+      }
+    }
+
+    final response = await dio.Dio().post(
+      'https://api.apidash.dev/io/img',
+      data: data,
+    );
+    print(response.statusCode);
+    print(response.data);
+  } on dio.DioException catch (e, s) {
+    print(e.response?.statusCode);
+    print(e.response?.data);
+    print(s);
+  } catch (e, s) {
+    print(e);
+    print(s);
+  }
+}
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.dartDio, requestModelPost6, "https"),
+          expectedCode);
+    });
+
+    test('POST 7', () {
+      const expectedCode = r"""import 'package:dio/dio.dart' as dio;
+
+void main() async {
+  try {
+    final data = dio.FormData();
+    final List<Map<String, String>> formDataList = [
+      {"name": "token", "value": "xyz", "type": "text"},
+      {
+        "name": "imfile",
+        "value": "/Documents/up/1.png",
+        "type": "file"
+      }
+    ];
+    for (var formField in formDataList) {
+      if (formField['type'] == 'file') {
+        if (formField['value'] != null) {
+          data.files.add(MapEntry(
+            formField['name']!,
+            await dio.MultipartFile.fromFile(formField['value']!,
+                filename: formField['value']!),
+          ));
+        }
+      } else {
+        if (formField['value'] != null) {
+          data.fields
+              .add(MapEntry(formField['name']!, formField['value']!));
+        }
+      }
+    }
+
+    final response = await dio.Dio().post(
+      'https://api.apidash.dev/io/img',
+      data: data,
+    );
+    print(response.statusCode);
+    print(response.data);
+  } on dio.DioException catch (e, s) {
+    print(e.response?.statusCode);
+    print(e.response?.data);
+    print(s);
+  } catch (e, s) {
+    print(e);
+    print(s);
+  }
+}
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.dartDio, requestModelPost7, "https"),
+          expectedCode);
+    });
+
+    test('POST 8', () {
+      const expectedCode = r"""import 'package:dio/dio.dart' as dio;
+
+void main() async {
+  try {
+    final queryParams = {
+      'size': '2',
+      'len': '3',
+    };
+    final data = dio.FormData();
+    final List<Map<String, String>> formDataList = [
+      {"name": "text", "value": "API", "type": "text"},
+      {"name": "sep", "value": "|", "type": "text"},
+      {"name": "times", "value": "3", "type": "text"}
+    ];
+    for (var formField in formDataList) {
+      if (formField['type'] == 'file') {
+        if (formField['value'] != null) {
+          data.files.add(MapEntry(
+            formField['name']!,
+            await dio.MultipartFile.fromFile(formField['value']!,
+                filename: formField['value']!),
+          ));
+        }
+      } else {
+        if (formField['value'] != null) {
+          data.fields
+              .add(MapEntry(formField['name']!, formField['value']!));
+        }
+      }
+    }
+
+    final response = await dio.Dio().post(
+      'https://api.apidash.dev/io/form',
+      queryParameters: queryParams,
+      data: data,
+    );
+    print(response.statusCode);
+    print(response.data);
+  } on dio.DioException catch (e, s) {
+    print(e.response?.statusCode);
+    print(e.response?.data);
+    print(s);
+  } catch (e, s) {
+    print(e);
+    print(s);
+  }
+}
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.dartDio, requestModelPost8, "https"),
+          expectedCode);
+    });
+
+    test('POST 9', () {
+      const expectedCode = r"""import 'package:dio/dio.dart' as dio;
+
+void main() async {
+  try {
+    final queryParams = {
+      'size': '2',
+      'len': '3',
+    };
+    final headers = {
+      'User-Agent': 'Test Agent',
+      'Keep-Alive': 'true',
+    };
+    final data = dio.FormData();
+    final List<Map<String, String>> formDataList = [
+      {"name": "token", "value": "xyz", "type": "text"},
+      {
+        "name": "imfile",
+        "value": "/Documents/up/1.png",
+        "type": "file"
+      }
+    ];
+    for (var formField in formDataList) {
+      if (formField['type'] == 'file') {
+        if (formField['value'] != null) {
+          data.files.add(MapEntry(
+            formField['name']!,
+            await dio.MultipartFile.fromFile(formField['value']!,
+                filename: formField['value']!),
+          ));
+        }
+      } else {
+        if (formField['value'] != null) {
+          data.fields
+              .add(MapEntry(formField['name']!, formField['value']!));
+        }
+      }
+    }
+
+    final response = await dio.Dio().post(
+      'https://api.apidash.dev/io/img',
+      queryParameters: queryParams,
+      options: dio.Options(headers: headers),
+      data: data,
+    );
+    print(response.statusCode);
+    print(response.data);
+  } on dio.DioException catch (e, s) {
+    print(e.response?.statusCode);
+    print(e.response?.data);
+    print(s);
+  } catch (e, s) {
+    print(e);
+    print(s);
+  }
+}
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.dartDio, requestModelPost9, "https"),
+          expectedCode);
+    });
+  });
   group('PUT Request', () {
     test('PUT 1', () {
       const expectedCode = r"""import 'package:dio/dio.dart' as dio;
@@ -499,13 +817,13 @@ void main() async {
 "name": "morpheus",
 "job": "zion resident"
 }''');
-    final response = await dio.Dio.put(
+    final response = await dio.Dio().put(
       'https://reqres.in/api/users/2',
       data: data,
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -532,13 +850,13 @@ void main() async {
 "name": "marfeus",
 "job": "accountant"
 }''');
-    final response = await dio.Dio.patch(
+    final response = await dio.Dio().patch(
       'https://reqres.in/api/users/2',
       data: data,
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -560,10 +878,10 @@ void main() async {
 
 void main() async {
   try {
-    final response = await dio.Dio.delete('https://reqres.in/api/users/2');
+    final response = await dio.Dio().delete('https://reqres.in/api/users/2');
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);
@@ -589,13 +907,13 @@ void main() async {
 "name": "marfeus",
 "job": "accountant"
 }''');
-    final response = await dio.Dio.delete(
+    final response = await dio.Dio().delete(
       'https://reqres.in/api/users/2',
       data: data,
     );
     print(response.statusCode);
     print(response.data);
-  } on DioException catch (e, s) {
+  } on dio.DioException catch (e, s) {
     print(e.response?.statusCode);
     print(e.response?.data);
     print(s);