test/splitting/parameters.unit

40 columns                              |
>>> long parameters list, this.field
class Foo {
  Foo(this.first, this.second, this.third, this.fourth);
}
<<<
class Foo {
  Foo(
    this.first,
    this.second,
    this.third,
    this.fourth,
  );
}
>>> indent parameters more if body is a wrapped =>
method(int firstArgument, int argumentTwo) => "very long body that must wrap";
<<<
method(
  int firstArgument,
  int argumentTwo,
) => "very long body that must wrap";
>>> 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,
  ) {}
}
>>> never split after "covariant" (at least for now)
class A {
  longMethod(covariant int veryLongParameterNameWow) {}
}
<<<
class A {
  longMethod(
    covariant int
    veryLongParameterNameWow,
  ) {}
}
>>> split before "required"
class A {
  longMethod({required parameterNameHere}) {}
}
<<<
class A {
  longMethod({
    required parameterNameHere,
  }) {}
}
>>> split before "required" with multiple parameters
class A {
  longMethod({required first, second, required int third(parameter), fourth}) {}
}
<<<
class A {
  longMethod({
    required first,
    second,
    required int third(parameter),
    fourth,
  }) {}
}
>>> never split after "required" (at least for now)
class A {
  longMethod({required int veryLongParameterNameWow}) {}
}
<<<
class A {
  longMethod({
    required int
    veryLongParameterNameWow,
  }) {}
}
>>> don't split between "required" and "covariant"
class A {
  longMethod({required covariant int veryLongParameterNameWow}) {}
}
<<<
class A {
  longMethod({
    required covariant int
    veryLongParameterNameWow,
  }) {}
}
>>> split between field type and name
class Foo {
  Foo(VerylongParameterType this.parameterName) {}
}
<<<
class Foo {
  Foo(
    VerylongParameterType
    this.parameterName,
  ) {}
}