Error:
══╡ EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ╞════════════════════════════════════════════════════
The following CompileError was thrown running a test:
Unknown method StatefulWidget.testFun at "widget.testFun()" (file package:example/main.dart)
When the exception was thrown, this was the stack:
test case:
Error: ══╡ EXCEPTION CAUGHT BY FLUTTER TEST FRAMEWORK ╞════════════════════════════════════════════════════ The following CompileError was thrown running a test: Unknown method StatefulWidget.testFun at "widget.testFun()" (file package:example/main.dart)
When the exception was thrown, this was the stack:
0 resolveInstanceMethod (package:dart_eval/src/eval/compiler/expression/method_invocation.dart:350:9)
1 resolveInstanceMethod (package:dart_eval/src/eval/compiler/expression/method_invocation.dart:355:14)
2 resolveInstanceMethod (package:dart_eval/src/eval/compiler/expression/method_invocation.dart:355:14)
3 resolveInstanceMethod (package:dart_eval/src/eval/compiler/expression/method_invocation.dart:355:14)
4 _invokeWithTarget (package:dart_eval/src/eval/compiler/expression/method_invocation.dart:259:12)
5 compileMethodInvocation (package:dart_eval/src/eval/compiler/expression/method_invocation.dart:55:12)
6 compileExpression (package:dart_eval/src/eval/compiler/expression/expression.dart:38:12)
7 compileExpressionAndDiscardResult (package:dart_eval/src/eval/compiler/expression/expression.dart:106:12)
8 compileStatement (package:dart_eval/src/eval/compiler/statement/statement.dart:26:15)
9 compileBlock (package:dart_eval/src/eval/compiler/statement/block.dart:19:20)
10 compileMethodDeclaration (package:dart_eval/src/eval/compiler/declaration/method.dart:56:14)
11 compileDeclaration (package:dart_eval/src/eval/compiler/declaration/declaration.dart:21:12)
12 compileClassDeclaration (package:dart_eval/src/eval/compiler/declaration/class.dart:47:5)
13 compileDeclaration (package:dart_eval/src/eval/compiler/declaration/declaration.dart:17:5)
14 Compiler.compileSources.. (package:dart_eval/src/eval/compiler/compiler.dart:493:11)
15 _LinkedHashMapMixin.forEach (dart:collection-patch/compact_hash.dart:633:13)
16 Compiler.compileSources. (package:dart_eval/src/eval/compiler/compiler.dart:482:15)
17 _LinkedHashMapMixin.forEach (dart:collection-patch/compact_hash.dart:633:13)
18 Compiler.compileSources (package:dart_eval/src/eval/compiler/compiler.dart:478:32)
19 Compiler.compile (package:dart_eval/src/eval/compiler/compiler.dart:164:12)
20 main. (file:///Users/tt/tech/flutter/flutterPro/flutter_eval/test/custom/widget/widget_test.dart:11:30)
21 testWidgets.. (package:flutter_test/src/widget_tester.dart:168:29)