Class IsCloseTo

java.lang.Object
org.jmock.core.constraint.IsCloseTo
All Implemented Interfaces:
Constraint, SelfDescribing

public class IsCloseTo extends Object implements Constraint
Is the value a number equal to a value within some range of acceptable error?
  • Constructor Details

    • IsCloseTo

      public IsCloseTo(double value, double error)
  • Method Details

    • eval

      public boolean eval(Object arg)
      Description copied from interface: Constraint
      Evaluates the constraint for argument o.
      Specified by:
      eval in interface Constraint
      Parameters:
      arg - the object against which the constraint is evaluated.
      Returns:
      true if o meets the constraint, false if it does not.
    • describeTo

      public StringBuffer describeTo(StringBuffer buffer)
      Description copied from interface: SelfDescribing
      Appends the description of this object to the buffer.
      Specified by:
      describeTo in interface SelfDescribing
      Parameters:
      buffer - The buffer that the description is appended to.
      Returns:
      The buffer passed to the invokedMethod.