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java.lang.Object org.assertj.core.api.AbstractAssert<S,A> org.assertj.core.api.AbstractComparableAssert<S,Double> org.assertj.core.api.AbstractDoubleAssert<S>
S
- the "self" type of this assertion class. Please read "Emulating 'self types' using Java Generics to simplify fluent API implementation"
for more details.public abstract class AbstractDoubleAssert<S extends AbstractDoubleAssert<S>>
Base class for all implementations of assertions for Double
s.
Field Summary |
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Fields inherited from class org.assertj.core.api.AbstractAssert |
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actual, info, myself |
Constructor Summary | |
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protected |
AbstractDoubleAssert(Double actual,
Class<?> selfType)
|
Method Summary | |
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S |
isBetween(Double start,
Double end)
Verifies that the actual value is in [start, end] range (start included, end included). |
S |
isCloseTo(double other,
Offset<Double> offset)
Verifies that the actual number is close to the given one within the given offset. If difference is equal to offset value, assertion is considered valid. |
S |
isCloseTo(Double other,
Offset<Double> offset)
Verifies that the actual number is close to the given one within the given offset. If difference is equal to offset value, assertion is considered valid. |
S |
isEqualTo(double expected)
Verifies that the actual value is equal to the given one. |
S |
isEqualTo(double expected,
Offset<Double> offset)
Verifies that the actual value is close to the given one by less than the given offset. If difference is equal to offset value, assertion is considered valid. |
S |
isEqualTo(Double expected,
Offset<Double> offset)
Verifies that the actual value is close to the given one by less than the given offset. If difference is equal to offset value, assertion is considered valid. |
S |
isGreaterThan(double other)
Verifies that the actual value is greater than the given one. |
S |
isGreaterThanOrEqualTo(double other)
Verifies that the actual value is greater than or equal to the given one. |
S |
isLessThan(double other)
Verifies that the actual value is less than the given one. |
S |
isLessThanOrEqualTo(double other)
Verifies that the actual value is less than or equal to the given one. |
S |
isNaN()
Verifies that the actual value is equal to NaN . |
S |
isNegative()
Verifies that the actual value is negative. |
S |
isNotEqualTo(double other)
Verifies that the actual value is not equal to the given one. |
S |
isNotNaN()
Verifies that the actual value is not equal to NaN . |
S |
isNotNegative()
Verifies that the actual value is non negative (positive or equal zero). |
S |
isNotPositive()
Verifies that the actual value is non positive (negative or equal zero). |
S |
isNotZero()
Verifies that the actual value is not equal to zero. |
S |
isPositive()
Verifies that the actual value is positive. |
S |
isStrictlyBetween(Double start,
Double end)
Verifies that the actual value is in ]start, end[ range (start excluded, end excluded). |
S |
isZero()
Verifies that the actual value is equal to zero. |
S |
usingComparator(Comparator<? super Double> customComparator)
Use given custom comparator instead of relying on actual type A equals method for incoming assertion checks. |
S |
usingDefaultComparator()
Revert to standard comparison for incoming assertion checks. |
Methods inherited from class org.assertj.core.api.AbstractComparableAssert |
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inBinary, inHexadecimal, isGreaterThan, isGreaterThanOrEqualTo, isLessThan, isLessThanOrEqualTo |
Methods inherited from class org.assertj.core.api.AbstractAssert |
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as, as, describedAs, describedAs, descriptionText, doesNotHave, doesNotHaveSameClassAs, equals, failWithMessage, getWritableAssertionInfo, has, hashCode, hasSameClassAs, is, isEqualTo, isExactlyInstanceOf, isIn, isIn, isInstanceOf, isInstanceOfAny, isNot, isNotEqualTo, isNotExactlyInstanceOf, isNotIn, isNotIn, isNotInstanceOf, isNotInstanceOfAny, isNotNull, isNotOfAnyClassIn, isNotSameAs, isNull, isOfAnyClassIn, isSameAs, overridingErrorMessage |
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 AbstractDoubleAssert(Double actual, Class<?> selfType)
Method Detail |
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public S isNaN()
NaN
.
isNaN
in interface FloatingPointNumberAssert<S extends AbstractDoubleAssert<S>,Double>
public S isNotNaN()
NaN
.
isNotNaN
in interface FloatingPointNumberAssert<S extends AbstractDoubleAssert<S>,Double>
public S isZero()
isZero
in interface NumberAssert<S extends AbstractDoubleAssert<S>,Double>
public S isNotZero()
isNotZero
in interface NumberAssert<S extends AbstractDoubleAssert<S>,Double>
public S isPositive()
isPositive
in interface NumberAssert<S extends AbstractDoubleAssert<S>,Double>
public S isNegative()
isNegative
in interface NumberAssert<S extends AbstractDoubleAssert<S>,Double>
public S isNotNegative()
isNotNegative
in interface NumberAssert<S extends AbstractDoubleAssert<S>,Double>
this
assertion object.public S isNotPositive()
isNotPositive
in interface NumberAssert<S extends AbstractDoubleAssert<S>,Double>
this
assertion object.public S isCloseTo(double other, Offset<Double> offset)
Example:
// assertion will pass assertThat(8.1).isCloseTo(8.0, within(0.2)); // you can use offset if you prefer assertThat(8.1).isCloseTo(8.0, offset(0.2)); // if difference is exactly equals to 0.1, it's ok assertThat(8.1).isCloseTo(8.0, within(0.1)); // assertion will fail assertThat(8.1).isCloseTo(8.0, within(0.01));
expected
- the given number to compare the actual value to.offset
- the given positive offset.
this
assertion object.
NullPointerException
- if the given offset is null
.
NullPointerException
- if the expected number is null
.
AssertionError
- if the actual value is not equal to the given one.public S isCloseTo(Double other, Offset<Double> offset)
Example with double:
// assertions will pass: assertThat(8.1).isCloseTo(new Double(8.0), within(0.2)); // you can use offset if you prefer assertThat(8.1).isCloseTo(new Double(8.0), offset(0.2)); // if difference is exactly equals to the offset (0.1), it's ok assertThat(8.1).isCloseTo(new Double(8.0), within(0.1)); // assertion will fail assertThat(8.1).isCloseTo(new Double(8.0), within(0.01));
isCloseTo
in interface FloatingPointNumberAssert<S extends AbstractDoubleAssert<S>,Double>
other
- the given number to compare the actual value to.offset
- the given positive offset.
this
assertion object.public S 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 S isEqualTo(Double expected, Offset<Double> offset)
Example with double:
// assertion will pass: assertThat(8.1).isEqualTo(new Double(8.0), offset(0.2)); // if difference is exactly equals to the offset (0.1), it's ok assertThat(8.1).isEqualTo(new Double(8.0), offset(0.1)); // within is an alias of offset assertThat(8.1).isEqualTo(new Double(8.0), within(0.1)); // assertion will fail assertThat(8.1).isEqualTo(new Double(8.0), offset(0.01));
isEqualTo
in interface FloatingPointNumberAssert<S extends AbstractDoubleAssert<S>,Double>
expected
- the given value to compare the actual value to.offset
- the given positive offset.
this
assertion object.public S isEqualTo(double expected, Offset<Double> offset)
Example with double:
// assertion will pass: assertThat(8.1).isEqualTo(8.0, offset(0.2)); // if difference is exactly equals to the offset (0.1), it's ok assertThat(8.1).isEqualTo(8.0, offset(0.1)); // within is an alias of offset assertThat(8.1).isEqualTo(8.0, within(0.1)); // assertion will fail assertThat(8.1).isEqualTo(8.0, offset(0.01));
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
.
NullPointerException
- if the expected number is null
.
AssertionError
- if the actual value is not equal to the given one.public S 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 S 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 S 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 S 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 S 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 S isBetween(Double start, Double end)
// these assertions succeed ... assertThat(12).isBetween(10, 14); assertThat(12).isBetween(12, 14); assertThat(12).isBetween(10, 12); // ... but these one fails assertThat(12).isBetween(14, 16);
isBetween
in interface NumberAssert<S extends AbstractDoubleAssert<S>,Double>
start
- the start value (inclusive), expected not to be null.end
- the end value (inclusive), expected not to be null.
public S isStrictlyBetween(Double start, Double end)
// this assertion succeeds ... assertThat(12).isBetween(10, 14); // ... but these one fails assertThat(12).isBetween(12, 14); assertThat(12).isBetween(10, 12); assertThat(12).isBetween(16, 18);
isStrictlyBetween
in interface NumberAssert<S extends AbstractDoubleAssert<S>,Double>
start
- the start value (exclusive), expected not to be null.end
- the end value (exclusive), expected not to be null.
public S 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<S extends AbstractDoubleAssert<S>,Double>
usingComparator
in class AbstractComparableAssert<S extends AbstractDoubleAssert<S>,Double>
customComparator
- the comparator to use for incoming assertion checks.
this
assertion object.public S usingDefaultComparator()
AbstractAssert
This method should be used to disable a custom comparison strategy set by calling Assert.usingComparator(Comparator)
.
usingDefaultComparator
in interface Assert<S extends AbstractDoubleAssert<S>,Double>
usingDefaultComparator
in class AbstractComparableAssert<S extends AbstractDoubleAssert<S>,Double>
this
assertion object.
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