chore: Remove unused imports from test files for cleaner code

Author: gibahjoe

openapi-generator/test/builder_test.dart

@@ -1,13 +1,11 @@
 import 'dart:convert';
 import 'dart:io';
 
-import 'package:build_test/build_test.dart';
 import 'package:mockito/mockito.dart';
 import 'package:openapi_generator/src/gen_on_spec_changes.dart';
 import 'package:openapi_generator/src/models/generator_arguments.dart';
 import 'package:openapi_generator/src/utils.dart';
 import 'package:openapi_generator_annotations/openapi_generator_annotations.dart';
-import 'package:source_gen/source_gen.dart' hide Generator;
 import 'package:test/expect.dart';
 import 'package:test/scaffolding.dart';
 

openapi-generator/test/generator_arguments_test.dart

@@ -1,6 +1,5 @@
 import 'dart:io';
 
-import 'package:build_test/build_test.dart';
 import 'package:openapi_generator/src/models/generator_arguments.dart';
 import 'package:openapi_generator/src/utils.dart';
 import 'package:openapi_generator_annotations/openapi_generator_annotations.dart';

openapi-generator/test/github_issues_test.dart

@@ -46,7 +46,7 @@ void main() {
         var inputSpecFile =
             File('$parentFolder/github_issue_#$issueNumber.json');
         var outputDir = Directory('./test/specs/issue/$issueNumber/output');
-        var generatedOutput = await generateFromAnnotation(
+        await generateFromAnnotation(
           Openapi(
             additionalProperties: AdditionalProperties(
                 pubName: 'tictactoe_api',
@@ -98,7 +98,7 @@ void main() {
         var inputSpecFile =
             File('$parentFolder/github_issue_#$issueNumber.json');
 
-        var generatedOutput = await generateFromPath(
+        await generateFromPath(
           annotatedFile.path,
           openapiSpecFilePath: inputSpecFile.path,
           process: processRunner,
@@ -131,7 +131,7 @@ void main() {
           var inputSpecFile =
               File('$parentFolder/github_issue_#$issueNumber.json');
 
-          var generatedOutput = await generateFromPath(
+          await generateFromPath(
             annotatedFile.path,
             process: processRunner,
             openapiSpecFilePath: inputSpecFile.path,
@@ -178,7 +178,7 @@ void main() {
         var inputSpecFile =
             File('$parentFolder/github_issue_#$issueNumber.json');
 
-        var generatedOutput = await generateFromPath(
+        await generateFromPath(
           annotatedFile.path,
           process: processRunner,
           openapiSpecFilePath: inputSpecFile.path,
@@ -208,7 +208,7 @@ void main() {
           var inputSpecFile =
               File('$parentFolder/github_issue_#$issueNumber.json');
 
-          var generatedOutput = await generateFromPath(
+          await generateFromPath(
             annotatedFile.path,
             process: processRunner,
             openapiSpecFilePath: inputSpecFile.path,
@@ -258,7 +258,7 @@ void main() {
         // var annotatedFileContents = annotatedFile.readAsStringSync();
         var inputSpecFile = File('$parentFolder/github_issue_#135.json');
 
-        var generatedOutput = await generateFromPath(annotatedFile.path,
+        await generateFromPath(annotatedFile.path,
             process: processRunner, openapiSpecFilePath: inputSpecFile.path);
 
         var annotation = await getConstantReaderForPath(file: annotatedFile);
@@ -285,7 +285,7 @@ void main() {
           // var annotatedFileContents = annotatedFile.readAsStringSync();
           var inputSpecFile = File('$parentFolder/github_issue_#135.json');
 
-          var generatedOutput = await generateFromPath(annotatedFile.path,
+          await generateFromPath(annotatedFile.path,
               process: processRunner, openapiSpecFilePath: inputSpecFile.path);
 
           var annotation = await getConstantReaderForPath(file: annotatedFile);
@@ -356,7 +356,7 @@ void main() {
       );
       test('[dio] Test that generation does not fail', () async {
         var outputDir = Directory('./test/specs/issue/$issueNumber/output');
-        var generatedOutput = await generateFromAnnotation(
+        await generateFromAnnotation(
           Openapi(
               additionalProperties: DioProperties(
                   pubName: 'petstore_api', pubAuthor: 'Johnny_dep'),
@@ -397,7 +397,7 @@ void main() {
       );
       test('[dio] Test that generation does not fail', () async {
         var outputDir = Directory('./test/specs/issue/$issueNumber/output');
-        var generatedOutput = await generateFromAnnotation(
+        await generateFromAnnotation(
           Openapi(
               additionalProperties: DioAltProperties(
                 pubName: 'issue_api',

openapi-generator/test/test_annotations/test_generator.dart

@@ -2,7 +2,6 @@ import 'package:analyzer/dart/element/element.dart';
 import 'package:build/build.dart';
 import 'dart:io';
 import 'package:openapi_generator/src/models/generator_arguments.dart';
-import 'package:openapi_generator/src/utils.dart';
 import 'package:openapi_generator_annotations/openapi_generator_annotations.dart';
 import 'package:source_gen/source_gen.dart' as src_gen;
 

openapi-generator/test/utils.dart

@@ -14,8 +14,6 @@ import 'package:source_gen_test/source_gen_test.dart';
 import 'package:test/expect.dart';
 import 'package:test/scaffolding.dart';
 
-import 'package:source_gen/source_gen.dart' as src_gen;
-
 @GenerateNiceMocks([MockSpec<ProcessRunner>()])
 import 'utils.mocks.dart';
 
@@ -67,7 +65,7 @@ Future<String> generateFromPath(
   final Builder builder = LibraryBuilder(OpenapiGenerator(process),
       generatedExtension: '.openapi_generator');
   // Run the builder in test mode; it returns a TestBuilderResult
-  final result = await testBuilder(
+  await testBuilder(
     builder,
     sources,
     rootPackage: pkgName,
@@ -76,7 +74,7 @@ Future<String> generateFromPath(
     readerWriter: readerWriter,
   );
 
-  printOnFailure('Generated files: ${logMessage}');
+  printOnFailure('Generated files: $logMessage');
   // Fallback to empty
   final output = logMessage ?? '';
 
@@ -133,7 +131,7 @@ Future<String> generateFromSource(String source,
   final Builder builder = LibraryBuilder(OpenapiGenerator(process),
       generatedExtension: '.openapi_generator');
   // Run the builder in test mode; it returns a TestBuilderResult
-  final result = await testBuilder(
+  await testBuilder(
     builder,
     sources,
     rootPackage: pkgName,