HasProperty (jMock API Documentation)

java.lang.Object
- org.jmock.core.constraint.HasProperty

All Implemented Interfaces:

Constraint, SelfDescribing
```
public class HasProperty
extends java.lang.Object
implements Constraint
```
Constraint that checks that an object has a JavaBean property with the specified name. If an error occurs while introspecting the object then this is treated as a constraint failure.

Since:

1.1.0

Author:

Iain McGinniss, Nat Pryce, Steve Freeman

Constructor Summary

Constructors
Constructor Description

HasProperty(java.lang.String propertyName)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.StringBuffer`	`describeTo(java.lang.StringBuffer buffer)`	Appends the description of this object to the buffer.
`boolean`	`eval(java.lang.Object obj)`	Evaluates the constraint for argument `o`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - HasProperty
```
public HasProperty(java.lang.String propertyName)
```
- Method Detail
  - eval
```
public boolean eval(java.lang.Object obj)
```
    Description copied from interface: Constraint
    
    Evaluates the constraint for argument o.
    
    Specified by:
    
    eval in interface Constraint
    
    Parameters:
    
    obj - the object against which the constraint is evaluated.
    
    Returns:
    
    true if o meets the constraint, false if it does not.
  - describeTo
```
public java.lang.StringBuffer describeTo(java.lang.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.