doc / ch.tutteli.atrium.creating / AssertionPlantNullable

AssertionPlantNullable

interface AssertionPlantNullable<out T> : BaseAssertionPlant<T, AssertionPlantNullable<T>> (source)

Represents an assertion plant for nullable types.

It is the entry point for two assertion functions, the first makes the assumption that subject is null and the other that subject is not null. It only provides a reduced set of ReportingAssertionPlantNullable which is actually created when a user of Atrium is using an assertion verb function.

Parameters

T - The type of the subject of this AssertionPlant.

Inherited Properties

subject

abstract val subject: T

The subject for which this plant will create Assertions.

subjectProvider

abstract val subjectProvider: () -> T

The provider which provides subject.

Inherited Functions

addAssertion

abstract fun addAssertion(assertion: Assertion): A

Adds the given assertion to this plant.

Extension Functions

isNotNull

fun <T : Any> AssertionPlantNullable<T?>.isNotNull(assertionCreator: Assert<T>.() -> Unit): Unit

Makes the assertion that AssertionPlantNullable.subject is not null and if so, uses assertionCreator which could create further assertions which are added as a group.

isNull

fun <T> AssertionPlantNullable<T>.isNull(): Unit

Makes the assertion that the Assert.subject is null.

ist

fun <T : Any> AssertionPlantNullable<T?>.ist(expected: T?): Unit

Makes the assertion that the Assert.subject is expected.

istNichtNull

fun <T : Any> AssertionPlantNullable<T?>.istNichtNull(assertionCreator: Assert<T>.() -> Unit): Unit

Makes the assertion that AssertionPlantNullable.subject is not null and if so, uses assertionCreator which could create further assertions which are added as a group.

istNichtNullAber

infix fun <T : BigDecimal> AssertionPlantNullable<T?>.istNichtNullAber(expected: T): Nothing

istNull

fun <T> AssertionPlantNullable<T>.istNull(): Unit

Makes the assertion that the Assert.subject is null.

istNullWennNullGegebenSonst

fun <T : Any> AssertionPlantNullable<T?>.istNullWennNullGegebenSonst(assertionCreatorOrNull: Assert<T>.() -> Unit): Unit

Makes the assertion that the Assert.subject is either null if assertionCreatorOrNull is null or is not null and holds all assertions assertionCreatorOrNull might create.

notToBeNull

infix fun <T : Any> AssertionPlantNullable<T?>.notToBeNull(assertionCreator: Assert<T>.() -> Unit): Unit

Makes the assertion that AssertionPlantNullable.subject is not null and if so, uses assertionCreator which could create further assertions which are added as a group.

notToBeNull

fun <T : Any> AssertionPlantNullable<T?>.notToBeNull(assertionCreator: Assert<T>.() -> Unit): Unit

Makes the assertion that AssertionPlantNullable.subject is not null and if so, uses assertionCreator which could create further assertions which are added as a group.

notToBeNull

infix fun <T : Any> AssertionPlantNullable<T?>.notToBeNull(assertionCreator: Assert<T>.() -> Unit): Unit

Makes the assertion that AssertionPlantNullable.subject is not null and if so, uses assertionCreator which could create further assertions which are added as a group.

notToBeNullBut

fun <T : BigDecimal> AssertionPlantNullable<T?>.notToBeNullBut(expected: T): Nothing

notToBeNullBut

infix fun <T : BigDecimal> AssertionPlantNullable<T?>.notToBeNullBut(expected: T): Nothing
infix fun <T : Any> AssertionPlantNullable<T>.notToBeNullBut(keyword: Keyword): Nothing

toBe

infix fun <T> AssertionPlantNullable<T>.toBe(null: Nothing?): Unit

Makes the assertion that the Assert.subject is null.

toBe

fun <T : Any> AssertionPlantNullable<T?>.toBe(expected: T?): Unit

Makes the assertion that the Assert.subject is expected.

toBe

infix fun <T : Any> AssertionPlantNullable<T?>.toBe(expected: T?): Unit

Makes the assertion that the Assert.subject is expected.

toBeNullIfNullGivenElse

fun <T : Any> AssertionPlantNullable<T?>.toBeNullIfNullGivenElse(assertionCreatorOrNull: Assert<T>.() -> Unit): Unit

Makes the assertion that the Assert.subject is either null if assertionCreatorOrNull is null or is not null and holds all assertions assertionCreatorOrNull might create.

toBeNullIfNullGivenElse

infix fun <T : Any> AssertionPlantNullable<T?>.toBeNullIfNullGivenElse(assertionCreatorOrNull: Assert<T>.() -> Unit): Unit

Makes the assertion that the Assert.subject is either null if assertionCreatorOrNull is null or is not null and holds all assertions assertionCreatorOrNull might create.

Inheritors

CollectingAssertionPlantNullable

interface CollectingAssertionPlantNullable<out T> : AssertionPlantNullable<T>, BaseCollectingAssertionPlant<T, AssertionPlantNullable<T>, CollectingAssertionPlantNullable<T>>

Represents an AssertionPlantNullable which is intended to serve as receiver object for lambdas which create Assertions, in which this assertion plant collects the so created assertions.

ReportingAssertionPlantNullable

interface ReportingAssertionPlantNullable<out T> : AssertionPlantNullable<T>, BaseReportingAssertionPlant<T, AssertionPlantNullable<T>>

Represents an assertion plant for nullable types and offers the possibility to addAssertions and to report them.