test/tall/declaration/method.unit

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### Methods are formatted using the same code as function declarations, so most
### of the tests are in function/. These tests just ensure that everything still
### works inside a type declaration and test the features that can only be used
### inside a type, like `covariant`.
>>> Empty block body.
class A {void x(){}}
<<<
class A {
  void x() {}
}
>>> Non-empty block body.
class A {void x(){body;}}
<<<
class A {
  void x() {
    body;
  }
}
>>> Expression body.
class A{int x()=>42+3;}
<<<
class A {
  int x() => 42 + 3;
}
>>> Static method.
class A{static bool x(){return true;}}
<<<
class A {
  static bool x() {
    return true;
  }
}
>>> Covariant.
class A {
  pos(    covariant  int a,covariant    b  );
  opt([ covariant int a,covariant    b  ]);
  named({ covariant int a,covariant    b  });
  fn(     covariant  int f(bool b));
}
<<<
class A {
  pos(covariant int a, covariant b);
  opt([covariant int a, covariant b]);
  named({covariant int a, covariant b});
  fn(covariant int f(bool b));
}
>>> Split before `covariant`.
class A {
  longMethod(covariant parameterNameHere) {}
}
<<<
class A {
  longMethod(
    covariant parameterNameHere,
  ) {}
}
>>> Split before `covariant` with multiple parameters.
class A {
  longMethod(covariant first, second, covariant int third(parameter), fourth) {}
}
<<<
class A {
  longMethod(
    covariant first,
    second,
    covariant int third(parameter),
    fourth,
  ) {}
}
>>> Don't split after `covariant`.
class A {
  longMethod(covariant int veryLongParameterNameWow) {}
}
<<<
class A {
  longMethod(
    covariant int
    veryLongParameterNameWow,
  ) {}
}
>>> Required covariant parameter.
class A {
f({   required    covariant   int a}) {}
}
<<<
class A {
  f({required covariant int a}) {}
}
>>> Don't split between `required` and `covariant`.
class A {
  longMethod({required covariant int veryLongParameterNameWow}) {}
}
<<<
class A {
  longMethod({
    required covariant int
    veryLongParameterNameWow,
  }) {}
}
>>> Getter in type.
class A {
  int get instanceProperty => 1;
  static String get classProperty => "value";
}
<<<
class A {
  int get instanceProperty => 1;
  static String get classProperty =>
      "value";
}
>>> Setter in type.
class A {
  set instanceProperty(int value) {}
  static set classProperty(String value) {}
}
<<<
class A {
  set instanceProperty(int value) {}
  static set classProperty(
    String value,
  ) {}
}