Package org.assertj.core.api
Class AbstractOptionalDoubleAssert<SELF extends AbstractOptionalDoubleAssert<SELF>>
java.lang.Object
org.assertj.core.api.AbstractAssert<SELF,OptionalDouble>
org.assertj.core.api.AbstractOptionalDoubleAssert<SELF>
- 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 for
OptionalDouble
.- Author:
- Jean-Christophe Gay, Alexander Bischof, Grzegorz Piwowarek
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Field Summary
Fields inherited from class org.assertj.core.api.AbstractAssert
actual, info, myself, objects, throwUnsupportedExceptionOnEquals
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Constructor Summary
ModifierConstructorDescriptionprotected
AbstractOptionalDoubleAssert
(OptionalDouble actual, Class<?> selfType) -
Method Summary
Modifier and TypeMethodDescriptionhasValue
(double expectedValue) Verifies that the actualOptionalDouble
has the value in argument.hasValueCloseTo
(Double expectedValue, Offset<Double> offset) Verifies that the actualOptionalDouble
has the value close to the argument.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.isEmpty()
Verifies that the actualOptionalDouble
is empty.Verifies that there is a value present in the actualOptionalDouble
, it's an alias ofisPresent()
.Verifies that there is a value present in the actualOptionalDouble
.Methods inherited from class org.assertj.core.api.AbstractAssert
areEqual, asInstanceOf, asList, assertionError, asString, describedAs, descriptionText, doesNotHave, doesNotHaveSameClassAs, doesNotHaveSameHashCodeAs, doesNotHaveToString, doesNotHaveToString, equals, extracting, extracting, failure, failureWithActualExpected, failWithActualExpectedAndMessage, failWithMessage, getWritableAssertionInfo, has, hashCode, hasSameClassAs, hasSameHashCodeAs, hasToString, 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, satisfies, satisfiesAnyOf, satisfiesAnyOf, satisfiesAnyOfForProxy, satisfiesForProxy, setCustomRepresentation, setDescriptionConsumer, setPrintAssertionsDescription, throwAssertionError, usingComparator, usingComparator, usingDefaultComparator, usingRecursiveAssertion, usingRecursiveAssertion, usingRecursiveComparison, usingRecursiveComparison, withFailMessage, withFailMessage, withRepresentation, withThreadDumpOnError
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.assertj.core.api.Descriptable
as, as, as, describedAs, describedAs
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Constructor Details
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AbstractOptionalDoubleAssert
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Method Details
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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
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
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
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
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
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
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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