hasMargin method

WidgetMatcher<Container> hasMargin(
  1. EdgeInsetsGeometry? value
)

Expects that margin of Container equals (==) value.

Example usage:

spot<Container>().existsOnce().hasMargin(EdgeInsets.all(8.0));

Implementation

WidgetMatcher<Container> hasMargin(EdgeInsetsGeometry? value) {
  return hasDiagnosticProp<EdgeInsetsGeometry>(
      'margin', (it) => value == null ? it.isNull() : it.equals(value));
}