org.hamcrest.number
Class BigDecimalCloseTo
java.lang.Object
org.hamcrest.BaseMatcher<T>
org.hamcrest.TypeSafeMatcher<java.math.BigDecimal>
org.hamcrest.number.BigDecimalCloseTo
- All Implemented Interfaces:
- org.hamcrest.Matcher<java.math.BigDecimal>, org.hamcrest.SelfDescribing
public class BigDecimalCloseTo
- extends org.hamcrest.TypeSafeMatcher<java.math.BigDecimal>
Constructor Summary |
BigDecimalCloseTo(java.math.BigDecimal value,
java.math.BigDecimal error)
|
Method Summary |
static org.hamcrest.Matcher<java.math.BigDecimal> |
closeTo(java.math.BigDecimal operand,
java.math.BigDecimal error)
Creates a matcher of BigDecimal s that matches when an examined BigDecimal is equal
to the specified operand , within a range of +/- error . |
void |
describeMismatchSafely(java.math.BigDecimal item,
org.hamcrest.Description mismatchDescription)
|
void |
describeTo(org.hamcrest.Description description)
|
boolean |
matchesSafely(java.math.BigDecimal item)
|
Methods inherited from class org.hamcrest.TypeSafeMatcher |
describeMismatch, matches |
Methods inherited from class org.hamcrest.BaseMatcher |
_dont_implement_Matcher___instead_extend_BaseMatcher_, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
BigDecimalCloseTo
public BigDecimalCloseTo(java.math.BigDecimal value,
java.math.BigDecimal error)
matchesSafely
public boolean matchesSafely(java.math.BigDecimal item)
- Specified by:
matchesSafely
in class org.hamcrest.TypeSafeMatcher<java.math.BigDecimal>
describeMismatchSafely
public void describeMismatchSafely(java.math.BigDecimal item,
org.hamcrest.Description mismatchDescription)
- Overrides:
describeMismatchSafely
in class org.hamcrest.TypeSafeMatcher<java.math.BigDecimal>
describeTo
public void describeTo(org.hamcrest.Description description)
closeTo
public static org.hamcrest.Matcher<java.math.BigDecimal> closeTo(java.math.BigDecimal operand,
java.math.BigDecimal error)
- Creates a matcher of
BigDecimal
s that matches when an examined BigDecimal is equal
to the specified operand
, within a range of +/- error
. The comparison for equality
is done by BigDecimals BigDecimal.compareTo(java.math.BigDecimal)
method.
For example:
assertThat(new BigDecimal("1.03"), is(closeTo(new BigDecimal("1.0"), new BigDecimal("0.03"))))
- Parameters:
operand
- the expected value of matching BigDecimalserror
- the delta (+/-) within which matches will be allowed