Migrate built_value_test to null safety.

Author: davidmorgan

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+# 8.3.2
+
+- Migrate `built_value_test` to null safety.
+
 # 8.3.1
 
 - Fix generation support for optional generic bounds, e.g. 

benchmark/pubspec.yaml

@@ -1,5 +1,5 @@
 name: benchmark
-version: 8.3.1
+version: 8.3.2
 publish_to: none
 description: >
   Benchmark, not for publishing.
@@ -14,7 +14,7 @@ dependencies:
 
 dev_dependencies:
   build_runner: '>=1.0.0 <3.0.0'
-  built_value_generator: ^8.3.1
+  built_value_generator: ^8.3.2
   pedantic: ^1.4.0
   quiver: '>=0.21.0 <4.0.0'
   test: ^1.0.0

built_value/pubspec.yaml

@@ -1,5 +1,5 @@
 name: built_value
-version: 8.3.1
+version: 8.3.2
 description: >
   Value types with builders, Dart classes as enums, and serialization.
   This library is the runtime dependency.

built_value_analyzer_plugin/pubspec.yaml

@@ -1,5 +1,5 @@
 name: built_value_analyzer_plugin
-version: 8.3.1
+version: 8.3.2
 description: >
   Experimental analyzer plugin for the built_value code generator.
 homepage: https://github.com/google/built_value.dart
@@ -11,7 +11,7 @@ dependencies:
   analyzer: '>=0.39.0 <0.40.0'
   analyzer_plugin: '>=0.1.0 <0.3.0'
   built_value: '>=7.0.0 <7.1.0'
-  built_value_generator: ^8.3.1
+  built_value_generator: ^8.3.2
 
 dev_dependencies:
   build_test: ^0.10.3

built_value_generator/pubspec.yaml

@@ -1,5 +1,5 @@
 name: built_value_generator
-version: 8.3.1
+version: 8.3.2
 description: >
   Value types with builders, Dart classes as enums, and serialization.
   This library is the dev dependency.

built_value_generator/tools/analyzer_plugin/pubspec.yaml

@@ -1,8 +1,8 @@
 name: built_value_analyzer_plugin_loader
-version: 8.3.1
+version: 8.3.2
 description: This pubspec determines the version of the analyzer plugin to load.
 environment:
   sdk: '>=1.24.0-dev.1.0'
 dependencies:
-  built_value_analyzer_plugin: ^8.3.1
-  built_value_generator: ^8.3.1
+  built_value_analyzer_plugin: ^8.3.2
+  built_value_generator: ^8.3.2

built_value_test/lib/matcher.dart

@@ -46,7 +46,7 @@ class _BuiltValueMatcher implements Matcher {
 }
 
 /// Converts a Built to a map.
-Map<String, Object> _toMap(Object built) {
+Map<String, Object?> _toMap(Object? built) {
   // Save the current newBuiltValueToStringHelper so we can restore it on
   // return.
   final previousNewBuiltValueToStringHelper = newBuiltValueToStringHelper;
@@ -72,10 +72,10 @@ Map<String, Object> _toMap(Object built) {
 
 /// Captures values in a Map instead of converting to a String.
 class _CapturingToStringHelper implements BuiltValueToStringHelper {
-  final Map<String, Object> map = <String, Object>{};
+  final Map<String, Object?> map = <String, Object?>{};
 
   @override
-  void add(String field, Object value) {
+  void add(String field, Object? value) {
     if (value is Built) {
       map[field] = _toMap(value);
     } else if (value is BuiltList) {

built_value_test/pubspec.yaml

@@ -1,12 +1,12 @@
 name: built_value_test
-version: 8.3.1
+version: 8.3.2
 description: >
   Value types with builders, Dart classes as enums, and serialization.
   This library provides test support.
 repository: https://github.com/google/built_value.dart/tree/master/built_value_test
 
 environment:
-  sdk: '>=2.3.0 <3.0.0'
+  sdk: '>=2.12.0 <3.0.0'
 
 dependencies:
   built_value: ^8.0.0
@@ -16,7 +16,7 @@ dependencies:
   quiver: '>=0.21.0 <4.0.0'
 
 dev_dependencies:
-  built_value_generator: ^8.3.1
+  built_value_generator: ^8.3.2
   build_runner: '>=1.0.0 <3.0.0'
   pedantic: ^1.4.0
   test: ^1.0.0

built_value_test/test/values.dart

@@ -24,8 +24,7 @@ abstract class SimpleValue implements Built<SimpleValue, SimpleValueBuilder> {
 abstract class CompoundValue
     implements Built<CompoundValue, CompoundValueBuilder> {
   SimpleValue get simpleValue;
-  @nullable
-  String get string;
+  String? get string;
 
   factory CompoundValue([Function(CompoundValueBuilder) updates]) =
       _$CompoundValue;

built_value_test/test/values.g.dart

@@ -1,5 +1,5 @@
 name: chat_example
-version: 8.3.1
+version: 8.3.2
 publish_to: none
 description: >
   Just an example, not for publishing.
@@ -20,6 +20,6 @@ dev_dependencies:
   build_runner: any
   build_test: any
   build_web_compilers: any
-  built_value_generator: ^8.3.1
+  built_value_generator: ^8.3.2
   pedantic: ^1.4.0
   test: ^1.0.0

chat_example/pubspec.yaml

@@ -1,5 +1,5 @@
 name: end_to_end_test
-version: 8.3.1
+version: 8.3.2
 publish_to: none
 description: >
   Tests, not for publishing.
@@ -15,7 +15,7 @@ dependencies:
 dev_dependencies:
   build: '>=1.0.0 < 3.0.0'
   build_runner: ^1.0.0
-  built_value_generator: ^8.3.1
+  built_value_generator: ^8.3.2
   fixnum: ^1.0.0
   pedantic: ^1.4.0
   quiver: '>=0.21.0 <4.0.0'

end_to_end_test/pubspec.yaml

@@ -13,7 +13,7 @@ dependencies:
 
 dev_dependencies:
   build_runner: ^1.0.0
-  built_value_generator: ^8.3.1
+  built_value_generator: ^8.3.2
   pedantic: ^1.4.0
   quiver: '>=0.21.0 <4.0.0'
   test: ^1.0.0