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java.lang.Objectorg.fest.assertions.api.AbstractAssert<S,A>
org.fest.assertions.api.AbstractComparableAssert<DoubleAssert,Double>
org.fest.assertions.api.DoubleAssert
public class DoubleAssert
Assertion methods for doubles.
To create an instance of this class, invoke
or
Assertions.assertThat(Double)
.
Assertions.assertThat(double)
Field Summary |
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Fields inherited from class org.fest.assertions.api.AbstractAssert |
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actual, myself |
Constructor Summary | |
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protected |
DoubleAssert(Double actual)
|
Method Summary | |
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DoubleAssert |
isEqualTo(double expected)
Verifies that the actual value is equal to the given one. |
DoubleAssert |
isEqualTo(double expected,
Offset<Double> offset)
Verifies that the actual value is equal to the given one, within a positive offset. |
DoubleAssert |
isEqualTo(Double expected,
Offset<Double> offset)
Verifies that the actual value is equal to the given one, within a positive offset. |
DoubleAssert |
isGreaterThan(double other)
Verifies that the actual value is greater than the given one. |
DoubleAssert |
isGreaterThanOrEqualTo(double other)
Verifies that the actual value is greater than or equal to the given one. |
DoubleAssert |
isLessThan(double other)
Verifies that the actual value is less than the given one. |
DoubleAssert |
isLessThanOrEqualTo(double other)
Verifies that the actual value is less than or equal to the given one. |
DoubleAssert |
isNaN()
Verifies that the actual value is equal to NaN . |
DoubleAssert |
isNegative()
Verifies that the actual value is negative. |
DoubleAssert |
isNotEqualTo(double other)
Verifies that the actual value is not equal to the given one. |
DoubleAssert |
isNotNaN()
Verifies that the actual value is not equal to NaN . |
DoubleAssert |
isNotNegative()
Verifies that the actual value is non negative (positive or equal zero). |
DoubleAssert |
isNotPositive()
Verifies that the actual value is non positive (negative or equal zero). |
DoubleAssert |
isNotZero()
Verifies that the actual value is not equal to zero. |
DoubleAssert |
isPositive()
Verifies that the actual value is positive. |
DoubleAssert |
isZero()
Verifies that the actual value is equal to zero. |
DoubleAssert |
usingComparator(Comparator<? super Double> customComparator)
Use given custom comparator instead of relying on actual type A equals method for incoming assertion checks. |
DoubleAssert |
usingDefaultComparator()
Revert to standard comparison for incoming assertion checks. |
Methods inherited from class org.fest.assertions.api.AbstractComparableAssert |
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isGreaterThan, isGreaterThanOrEqualTo, isLessThan, isLessThanOrEqualTo |
Methods inherited from class org.fest.assertions.api.AbstractAssert |
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as, as, describedAs, describedAs, descriptionText, doesNotHave, doesNotHaveSameClassAs, equals, has, hashCode, hasSameClassAs, is, isEqualTo, isExactlyInstanceOf, isIn, isIn, isInstanceOf, isInstanceOfAny, isNot, isNotEqualTo, isNotExactlyInstanceOf, isNotIn, isNotIn, isNotInstanceOf, isNotInstanceOfAny, isNotNull, isNotOfAnyClassIn, isNotSameAs, isNull, isOfAnyClassIn, isSameAs |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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protected DoubleAssert(Double actual)
Method Detail |
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public DoubleAssert isNaN()
NaN
.
isNaN
in interface FloatingPointNumberAssert<Double>
public DoubleAssert isNotNaN()
NaN
.
isNotNaN
in interface FloatingPointNumberAssert<Double>
public DoubleAssert isZero()
isZero
in interface NumberAssert<Double>
public DoubleAssert isNotZero()
isNotZero
in interface NumberAssert<Double>
public DoubleAssert isPositive()
isPositive
in interface NumberAssert<Double>
public DoubleAssert isNegative()
isNegative
in interface NumberAssert<Double>
public DoubleAssert isNotNegative()
isNotNegative
in interface NumberAssert<Double>
this
assertion object.public DoubleAssert isNotPositive()
isNotPositive
in interface NumberAssert<Double>
this
assertion object.public DoubleAssert isEqualTo(double expected)
expected
- the given value to compare the actual value to.
this
assertion object.
AssertionError
- if the actual value is null
.
AssertionError
- if the actual value is not equal to the given one.public DoubleAssert isEqualTo(Double expected, Offset<Double> offset)
isEqualTo
in interface FloatingPointNumberAssert<Double>
expected
- the given value to compare the actual value to.offset
- the given positive offset.
this
assertion object.public DoubleAssert isEqualTo(double expected, Offset<Double> offset)
expected
- the given value to compare the actual value to.offset
- the given positive offset.
this
assertion object.
NullPointerException
- if the given offset is null
.
AssertionError
- if the actual value is null
.
AssertionError
- if the actual value is not equal to the given one.public DoubleAssert isNotEqualTo(double other)
other
- the given value to compare the actual value to.
this
assertion object.
AssertionError
- if the actual value is null
.
AssertionError
- if the actual value is equal to the given one.public DoubleAssert isLessThan(double other)
other
- the given value to compare the actual value to.
this
assertion object.
AssertionError
- if the actual value is null
.
AssertionError
- if the actual value is equal to or greater than the given one.public DoubleAssert isLessThanOrEqualTo(double other)
other
- the given value to compare the actual value to.
this
assertion object.
AssertionError
- if the actual value is null
.
AssertionError
- if the actual value is greater than the given one.public DoubleAssert isGreaterThan(double other)
other
- the given value to compare the actual value to.
this
assertion object.
AssertionError
- if the actual value is null
.
AssertionError
- if the actual value is equal to or less than the given one.public DoubleAssert isGreaterThanOrEqualTo(double other)
other
- the given value to compare the actual value to.
this
assertion object.
AssertionError
- if the actual value is null
.
AssertionError
- if the actual value is less than the given one.public DoubleAssert usingComparator(Comparator<? super Double> customComparator)
AbstractAssert
Custom comparator is bound to assertion instance, meaning that if a new assertion is created, it will use default comparison strategy.
Examples :
// frodo and sam are instances of Character with Hobbit race (obviously :). // raceComparator implements Comparator<Character> assertThat(frodo).usingComparator(raceComparator).isEqualTo(sam);
usingComparator
in interface Assert<DoubleAssert,Double>
usingComparator
in class AbstractComparableAssert<DoubleAssert,Double>
customComparator
- the comparator to use for incoming assertion checks.
this
assertion object.public DoubleAssert usingDefaultComparator()
AbstractAssert
This method should be used to disable a custom comparison strategy set by calling
Assert.usingComparator(Comparator)
.
usingDefaultComparator
in interface Assert<DoubleAssert,Double>
usingDefaultComparator
in class AbstractComparableAssert<DoubleAssert,Double>
this
assertion object.
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