General update for Dart 3.x & misc fixes

* update test & coverage scripts
* Update to version 2.1.0
* Update Dart dependencies

README.md

@@ -67,6 +67,8 @@ void main() {
   print(n.toRomanNumeralString());
   // ↈↈↈↂↇↁↀↀCCCCXLIX
 
+  // NOTE: if you see missing characters in this example, then you'll need to
+  // install a font that supports them.
   str = 'ↈↈↈↂↇↁↀↀCCCCXLIX';
   print(str.isValidRomanNumeralValue());
   // true

bin/coverage-gen

@@ -31,16 +31,11 @@ while getopts "ih" o; do
 done
 shift $((OPTIND-1))
 
+dart pub global activate coverage
+
 mkdir -p coverage
-dart test --coverage coverage || justdie "tests failed"
-dart pub global run coverage:format_coverage \
-    --lcov \
-    --in coverage/test \
-    --out coverage/lcov.info \
-    --packages=.packages \
-    --report-on=lib \
-    || justdie "report generation failed"
-genhtml -o coverage coverage/lcov.info
+dart pub global run coverage:test_with_coverage || justdie "tests failed"
+genhtml -o coverage coverage/lcov.info || justdie "genhtml failed"
 
 if [ -n "$opt_i" ] && exists_in_path open; then
     open coverage/index.html

bin/test

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+dart test --exclude-tags prerelease

bin/test-all

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+dart test

dart_test.yaml

@@ -0,0 +1,2 @@
+tags:
+  prerelease:

pubspec.yaml

@@ -1,14 +1,14 @@
 name: numerus
 description: Dart extensions for translating integers to Roman numerals and Roman numeral strings to integers.
-version: 2.0.0
+version: 2.1.0
 homepage: https://github.com/greymouser/dart-numerus
 
 environment:
-  sdk: '>=2.16.0 <3.0.0' # Dart version
+  sdk: ^3.0.0 # Dart version - 3.0.0 to 4.0.0
 
 dependencies:
-  characters: ^1.2.0
+  characters: ^1.3.0
 
 dev_dependencies:
-  lints: ^1.0.1
-  test: ^1.20.1
+  lints: ^2.0.0
+  test: ^1.21.0

test/roman/roman_apostrophus_compact_config_test.dart

@@ -94,7 +94,7 @@ void main() {
         for (var n = 1; n < 400000; n += 1) {
           expect(n.toRomanNumeralString() != null, true);
         }
-      }, skip: 'Do not run every time.');
+      }, tags: 'prerelease');
     });
 
     group('String to int', () {

test/roman/roman_apostrophus_config_test.dart

@@ -99,7 +99,7 @@ void main() {
         for (var n = 1; n < 4000000; n += 1) {
           expect(n.toRomanNumeralString() != null, true);
         }
-      }, skip: 'Do not run every time.');
+      }, tags: 'prerelease');
     });
 
     group('String to int', () {

test/roman/roman_common_config_test.dart

@@ -54,10 +54,9 @@ void main() {
 
       test('all', () {
         for (var n = 1; n < 4000; n += 1) {
-          print(n);
           expect(n.toRomanNumeralString() != null, true);
         }
-      }, skip: 'Do not run every time.');
+      }, tags: 'prerelease');
     });
 
     group('String to int', () {

test/roman/roman_vinculum_config_test.dart

@@ -79,7 +79,7 @@ void main() {
         for (var n = 1; n < 4000000; n += 1) {
           expect(n.toRomanNumeralString() != null, true);
         }
-      }, skip: 'Do not run every time.');
+      }, tags: 'prerelease');
     });
 
     group('String to int', () {