lint_console_reporter_helper_test.dart

import 'package:ansicolor/ansicolor.dart';
import 'package:dart_code_metrics/src/analyzers/lint_analyzer/metrics/models/metric_value_level.dart';
import 'package:dart_code_metrics/src/analyzers/lint_analyzer/models/issue.dart';
import 'package:dart_code_metrics/src/analyzers/lint_analyzer/models/severity.dart';
import 'package:dart_code_metrics/src/analyzers/lint_analyzer/reporters/reporters_list/console/lint_console_reporter_helper.dart';
import 'package:source_span/source_span.dart';
import 'package:test/test.dart';

import '../../../../../../stubs_builders.dart';

void main() {
  group('LintConsoleReporterHelper', () {
    late LintConsoleReporterHelper helper;

    setUp(() {
      ansiColorDisabled = false;

      helper = LintConsoleReporterHelper();
    });

    test('getIssueMessage returns formatted message', () {
      final location = SourceSpan(
        SourceLocation(0, line: 1, column: 2),
        SourceLocation(1, line: 2, column: 3),
        ' ',
      );

      expect(
        helper.getIssueMessage(
          Issue(
            ruleId: 'rule',
            documentation: Uri.parse('https://dartcodemetrics/rules/rule'),
            location: location,
            severity: Severity.warning,
            message: 'Issue message',
            verboseMessage: 'Issue verbose message',
          ),
          'lib/src/my_source.dart',
        ),
        equals([
          '\x1B[38;5;180mWARNING \x1B[0mIssue message',
          '        at \x1B[38;5;39mlib/src/my_source.dart:1:2\x1B[0m',
          '        rule : https://dartcodemetrics/rules/rule',
          '',
        ]),
      );

      expect(
        helper.getIssueMessage(
          Issue(
            ruleId: 'rule',
            documentation: Uri.parse('https://dartcodemetrics/rules/rule'),
            location: location,
            severity: Severity.none,
            message: 'Issue message',
            verboseMessage: 'Issue verbose message',
          ),
          'lib/src/my_source.dart',
        ),
        equals([
          '\x1B[38;5;7m        \x1B[0mIssue message',
          '        at \x1B[38;5;39mlib/src/my_source.dart:1:2\x1B[0m',
          '        rule : https://dartcodemetrics/rules/rule',
          '',
        ]),
      );
    });

    test('getMetricMessage returns formatted message', () {
      expect(
        helper.getMetricMessage(MetricValueLevel.alarm, 'Class.method', []),
        isEmpty,
      );

      expect(
        helper.getMetricMessage(
          MetricValueLevel.alarm,
          'Class.method',
          ['violation1', 'violation2'],
        ),
        equals([
          '\x1B[38;5;167mALARM   \x1B[0mClass.method',
          '        violation1',
          '        violation2',
          '',
        ]),
      );

      expect(
        helper.getMetricMessage(
          MetricValueLevel.none,
          'Class.method',
          ['violation1', 'violation2'],
        ),
        equals([
          '\x1B[38;5;7mNONE    \x1B[0mClass.method',
          '        violation1',
          '        violation2',
          '',
        ]),
      );
    });

    test('getMetricReport returns formatted message', () {
      expect(
        helper.getMetricReport(buildMetricValueStub(
          id: 'metricId',
          value: 12,
          unitType: 'units',
        )),
        equals('metricid: \x1B[38;5;7m12 units\x1B[0m'),
      );
    });
  });
}