cz.auderis.test.matcher.numeric

Class BigDecimalMatchers

java.lang.Object

cz.auderis.test.matcher.numeric.BigDecimalMatchers

public final class BigDecimalMatchers
extends java.lang.Object

Contains factory methods that create instances of Matchers specialized on BigDecimal objects.

Method Summary

Modifier and Type	Method and Description
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasNormalizedPrecision(int expectedPrecision) Creates a matcher that matches if the examined object is a BigDecimal whose normalized precision (i.e.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasNormalizedPrecision(org.hamcrest.Matcher<? super java.lang.Integer> precisionMatcher) Creates a matcher that matches if the examined object is a BigDecimal whose normalized precision (i.e.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasNormalizedScale(int expectedScale) Creates a matcher that matches if the examined object is a BigDecimal whose normalized scale (i.e.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasNormalizedScale(org.hamcrest.Matcher<? super java.lang.Integer> scaleMatcher) Creates a matcher that matches if the examined object is a BigDecimal whose normalized scale (i.e.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasPrecision(int expectedPrecision) Creates a matcher that matches if the examined object is a BigDecimal whose precision is equal to the argument.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasPrecision(org.hamcrest.Matcher<? super java.lang.Integer> precisionMatcher) Creates a matcher that matches if the examined object is a BigDecimal whose precision satisfies the matcher provided as an argument.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasRoundedValue(int scale, java.math.RoundingMode roundingMode, java.math.BigDecimal expectedValue) Creates a matcher that matches if the examined object is a BigDecimal that, when rounded to the given scale using the specified rounding mode, numerically equals to the provided value.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasRoundedValue(int scale, java.math.RoundingMode roundingMode, org.hamcrest.Matcher<? super java.math.BigDecimal> matcher) Creates a matcher that matches if the examined object is a BigDecimal that, when rounded to the given scale using the specified rounding mode, satisfies the provided matcher.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasRoundedValue(java.math.RoundingMode roundingMode, java.math.BigDecimal expectedValue) Creates a matcher that matches if the examined object is a BigDecimal that, when rounded to the scale 0 using the specified rounding mode, numerically equals to the provided value.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasRoundedValue(java.math.RoundingMode roundingMode, org.hamcrest.Matcher<? super java.math.BigDecimal> matcher) Creates a matcher that matches if the examined object is a BigDecimal that, when rounded to the scale 0 using the specified rounding mode, satisfies the provided matcher.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasScale(int expectedScale) Creates a matcher that matches if the examined object is a BigDecimal whose scale is equal to the argument.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasScale(org.hamcrest.Matcher<? super java.lang.Integer> scaleMatcher) Creates a matcher that matches if the examined object is a BigDecimal whose scale satisfies the matcher provided as an argument.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	hasValue(java.math.BigDecimal num) Creates a matcher that matches if the examined object is a BigDecimal with the same numeric value as the argument.
static <T> org.hamcrest.Matcher<java.math.BigDecimal>	isStrictlyEqualTo(java.math.BigDecimal num) Creates a matcher that matches if the examined object is a BigDecimal with the same numeric value as the argument and both values have the identical scale.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

hasValue

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasValue(java.math.BigDecimal num)

Creates a matcher that matches if the examined object is a BigDecimal with the same numeric value as the argument. It is intended to replace org.hamcrest.Matchers.comparesEqualTo(), while being more readable.

isStrictlyEqualTo

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> isStrictlyEqualTo(java.math.BigDecimal num)

Creates a matcher that matches if the examined object is a BigDecimal with the same numeric value as the argument and both values have the identical scale. This means that this matcher behaves exactly as BigDecimal.equals(Object), however it is intended as a more readable alternative.

hasScale

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasScale(org.hamcrest.Matcher<? super java.lang.Integer> scaleMatcher)

Creates a matcher that matches if the examined object is a BigDecimal whose scale satisfies the matcher provided as an argument. Notice that the scale reflects possible trailing zeros.

hasScale

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasScale(int expectedScale)

Creates a matcher that matches if the examined object is a BigDecimal whose scale is equal to the argument. Notice that the scale reflects possible trailing zeros.

hasNormalizedScale

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasNormalizedScale(org.hamcrest.Matcher<? super java.lang.Integer> scaleMatcher)

Creates a matcher that matches if the examined object is a BigDecimal whose normalized scale (i.e. after trailing zeros removed) satisfies the matcher provided as an argument.

hasNormalizedScale

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasNormalizedScale(int expectedScale)

Creates a matcher that matches if the examined object is a BigDecimal whose normalized scale (i.e. after trailing zeros removed) is equal to the argument.

hasPrecision

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasPrecision(org.hamcrest.Matcher<? super java.lang.Integer> precisionMatcher)

Creates a matcher that matches if the examined object is a BigDecimal whose precision satisfies the matcher provided as an argument. Notice that the precision reflects possible trailing zeros.

hasNormalizedPrecision

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasNormalizedPrecision(org.hamcrest.Matcher<? super java.lang.Integer> precisionMatcher)

Creates a matcher that matches if the examined object is a BigDecimal whose normalized precision (i.e. after trailing zeros stripped) satisfies the matcher provided as an argument.

hasPrecision

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasPrecision(int expectedPrecision)

Creates a matcher that matches if the examined object is a BigDecimal whose precision is equal to the argument. Notice that the precision reflects possible trailing zeros.

hasNormalizedPrecision

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasNormalizedPrecision(int expectedPrecision)

Creates a matcher that matches if the examined object is a BigDecimal whose normalized precision (i.e. after trailing zeros stripped) equals to the argument.

hasRoundedValue

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasRoundedValue(int scale,
                                                                             java.math.RoundingMode roundingMode,
                                                                             org.hamcrest.Matcher<? super java.math.BigDecimal> matcher)

Creates a matcher that matches if the examined object is a BigDecimal that, when rounded to the given scale using the specified rounding mode, satisfies the provided matcher.

hasRoundedValue

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasRoundedValue(int scale,
                                                                             java.math.RoundingMode roundingMode,
                                                                             java.math.BigDecimal expectedValue)

Creates a matcher that matches if the examined object is a BigDecimal that, when rounded to the given scale using the specified rounding mode, numerically equals to the provided value.

See Also:

hasValue(BigDecimal)

hasRoundedValue

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasRoundedValue(java.math.RoundingMode roundingMode,
                                                                             org.hamcrest.Matcher<? super java.math.BigDecimal> matcher)

Creates a matcher that matches if the examined object is a BigDecimal that, when rounded to the scale 0 using the specified rounding mode, satisfies the provided matcher.

hasRoundedValue

public static <T> org.hamcrest.Matcher<java.math.BigDecimal> hasRoundedValue(java.math.RoundingMode roundingMode,
                                                                             java.math.BigDecimal expectedValue)

Creates a matcher that matches if the examined object is a BigDecimal that, when rounded to the scale 0 using the specified rounding mode, numerically equals to the provided value.

See Also:

hasValue(BigDecimal)