Package org.assertj.core.api
Class AbstractOptionalDoubleAssert<SELF extends AbstractOptionalDoubleAssert<SELF>>
- java.lang.Object
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- org.assertj.core.api.AbstractAssert<SELF,OptionalDouble>
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- org.assertj.core.api.AbstractOptionalDoubleAssert<SELF>
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- All Implemented Interfaces:
Assert<SELF,OptionalDouble>
,Descriptable<SELF>
,ExtensionPoints<SELF,OptionalDouble>
- Direct Known Subclasses:
OptionalDoubleAssert
public abstract class AbstractOptionalDoubleAssert<SELF extends AbstractOptionalDoubleAssert<SELF>> extends AbstractAssert<SELF,OptionalDouble>
Assertions forOptionalDouble
.- Author:
- Jean-Christophe Gay, Alexander Bischof, Grzegorz Piwowarek
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Field Summary
Fields Modifier and Type Field Description (package private) Doubles
doubles
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Fields inherited from class org.assertj.core.api.AbstractAssert
actual, assertionErrorCreator, conditions, customRepresentation, info, myself, objects, printAssertionsDescription, throwUnsupportedExceptionOnEquals
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Constructor Summary
Constructors Modifier Constructor Description protected
AbstractOptionalDoubleAssert(OptionalDouble actual, Class<?> selfType)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description SELF
hasValue(double expectedValue)
Verifies that the actualOptionalDouble
has the value in argument.SELF
hasValueCloseTo(Double expectedValue, Offset<Double> offset)
Verifies that the actualOptionalDouble
has the value close to the argument.SELF
hasValueCloseTo(Double expectedValue, Percentage percentage)
Verifies that the actualOptionalDouble
has a value close to the expected value, within the given percentage.
If the difference is equal to the percentage value, the assertion is considered valid.SELF
isEmpty()
Verifies that the actualOptionalDouble
is empty.SELF
isNotEmpty()
Verifies that there is a value present in the actualOptionalDouble
, it's an alias ofisPresent()
.SELF
isNotPresent()
SELF
isPresent()
Verifies that there is a value present in the actualOptionalDouble
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Methods inherited from class org.assertj.core.api.AbstractAssert
asInstanceOf, asList, assertionError, asString, describedAs, descriptionText, doesNotHave, doesNotHaveSameClassAs, doesNotHaveSameHashCodeAs, doesNotHaveToString, equals, extracting, extracting, failure, failureWithActualExpected, failWithActualExpectedAndMessage, failWithMessage, getWritableAssertionInfo, has, hashCode, hasSameClassAs, hasSameHashCodeAs, hasToString, inBinary, inHexadecimal, is, isElementOfCustomAssert, isEqualTo, isExactlyInstanceOf, isIn, isIn, isInstanceOf, isInstanceOfAny, isInstanceOfSatisfying, isNot, isNotEqualTo, isNotExactlyInstanceOf, isNotIn, isNotIn, isNotInstanceOf, isNotInstanceOfAny, isNotNull, isNotOfAnyClassIn, isNotSameAs, isNull, isOfAnyClassIn, isSameAs, matches, matches, newListAssertInstance, overridingErrorMessage, overridingErrorMessage, satisfies, satisfies, satisfiesAnyOf, satisfiesAnyOfForProxy, setCustomRepresentation, setDescriptionConsumer, setPrintAssertionsDescription, throwAssertionError, usingComparator, usingComparator, usingDefaultComparator, usingRecursiveComparison, usingRecursiveComparison, withAssertionState, withFailMessage, withFailMessage, withRepresentation, withThreadDumpOnError
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.assertj.core.api.Descriptable
as, as, as, describedAs
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Field Detail
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doubles
Doubles doubles
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Constructor Detail
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AbstractOptionalDoubleAssert
protected AbstractOptionalDoubleAssert(OptionalDouble actual, Class<?> selfType)
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Method Detail
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isPresent
public SELF isPresent()
Verifies that there is a value present in the actualOptionalDouble
.Assertion will pass :
assertThat(OptionalDouble.of(10.0)).isPresent();
Assertion will fail :
assertThat(OptionalDouble.empty()).isPresent();
- Returns:
- this assertion object.
- Throws:
AssertionError
- if actual value is empty.AssertionError
- if actual is null.
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isNotPresent
public SELF isNotPresent()
Verifies that the actualOptional
is empty (alias ofisEmpty()
).Assertion will pass :
Assertion will fail :assertThat(OptionalDouble.empty()).isNotPresent();
assertThat(OptionalDouble.of(10.0)).isNotPresent();
- Returns:
- this assertion object.
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isEmpty
public SELF isEmpty()
Verifies that the actualOptionalDouble
is empty.Assertion will pass :
assertThat(OptionalDouble.empty()).isEmpty();
Assertion will fail :
assertThat(OptionalDouble.of(10.0)).isEmpty();
- Returns:
- this assertion object.
- Throws:
AssertionError
- if actual value is present.AssertionError
- if actual is null.
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isNotEmpty
public SELF isNotEmpty()
Verifies that there is a value present in the actualOptionalDouble
, it's an alias ofisPresent()
.Assertion will pass :
assertThat(OptionalDouble.of(10.0)).isNotEmpty();
Assertion will fail :
assertThat(OptionalDouble.empty()).isNotEmpty();
- Returns:
- this assertion object.
- Throws:
AssertionError
- if actual value is empty.AssertionError
- if actual is null.
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hasValue
public SELF hasValue(double expectedValue)
Verifies that the actualOptionalDouble
has the value in argument.Assertion will pass :
assertThat(OptionalDouble.of(8.0)).hasValue(8.0); assertThat(OptionalDouble.of(8.0)).hasValue(Double.valueOf(8.0)); assertThat(OptionalDouble.of(Double.NaN)).hasValue(Double.NaN);
Assertion will fail :
assertThat(OptionalDouble.empty()).hasValue(8.0); assertThat(OptionalDouble.of(7)).hasValue(8.0);
- Parameters:
expectedValue
- the expected value inside theOptionalDouble
.- Returns:
- this assertion object.
- Throws:
AssertionError
- if actual value is empty.AssertionError
- if actual is null.AssertionError
- if actual has not the value as expected.
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hasValueCloseTo
public SELF hasValueCloseTo(Double expectedValue, Offset<Double> offset)
Verifies that the actualOptionalDouble
has the value close to the argument.Assertion will pass :
assertThat(OptionalDouble.of(8)).hasValueCloseTo(8.0, within(0d)); assertThat(OptionalDouble.of(8)).hasValueCloseTo(8.0, within(1d)); assertThat(OptionalDouble.of(7)).hasValueCloseTo(8.0, within(1d));
Assertion will fail :
assertThat(OptionalDouble.empty()).hasValueCloseTo(8.0, within(1d)); assertThat(OptionalDouble.of(7)).hasValueCloseTo(1.0, within(1d)); assertThat(OptionalDouble.of(7)).hasValueCloseTo(1.0, null); assertThat(OptionalDouble.of(7)).hasValueCloseTo(1.0, within(-1d));
- Parameters:
expectedValue
- the expected value inside theOptionalDouble
.offset
- the given positive offset.- Returns:
- this assertion object.
- Throws:
AssertionError
- if actual value is empty.AssertionError
- if actual is null.AssertionError
- if actual has not the value as expected.NullPointerException
- if offset is nullIllegalArgumentException
- if offset is not positive.
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hasValueCloseTo
public SELF hasValueCloseTo(Double expectedValue, Percentage percentage)
Verifies that the actualOptionalDouble
has a value close to the expected value, within the given percentage.
If the difference is equal to the percentage value, the assertion is considered valid.// The assertion will pass: assertThat(OptionalDouble.of(11)).hasValueCloseTo(10.0, withinPercentage(20)); // If the difference is exactly equals to the computed offset (1.0), the assertion will pass: assertThat(OptionalDouble.of(11)).hasValueCloseTo(10.0, withinPercentage(10)); // The assertions will fail: assertThat(OptionalDouble.of(11)).hasValueCloseTo(10.0, withinPercentage(5)); assertThat(OptionalDouble.empty()).hasValueCloseTo(10.0, withinPercentage(5));
- Parameters:
expectedValue
- the expected value inside theOptionalDouble
percentage
- the given positive percentage- Returns:
- the assertion object
- Throws:
AssertionError
- if actual value is emptyAssertionError
- if actual is nullAssertionError
- if the actual value is not close to the given one
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