rx.testkit

Class AssertSingle<T>

java.lang.Object

org.assertj.core.api.AbstractAssert<AssertSingle<T>,io.reactivex.Single<T>>

rx.testkit.AssertSingle<T>

All Implemented Interfaces:

org.assertj.core.api.Assert<AssertSingle<T>,io.reactivex.Single<T>>, org.assertj.core.api.Descriptable<AssertSingle<T>>, org.assertj.core.api.ExtensionPoints<AssertSingle<T>,io.reactivex.Single<T>>

public class AssertSingle<T>
extends org.assertj.core.api.AbstractAssert<AssertSingle<T>,io.reactivex.Single<T>>

AssertJ Assert class for Single. Uses TestSubscriber from Rx to subscribe to Single and perform assertions on the results.

Field Summary

Fields inherited from class org.assertj.core.api.AbstractAssert

actual, info, myself

Method Summary

Modifier and Type	Method and Description
AssertSingle<T>	after(long duration, java.util.concurrent.TimeUnit timeUnit) If a TestScheduler is provided, advanced the time by the specified duration.
static <T> AssertSingle<T>	assertThat(io.reactivex.Single<T> single) Create an AssertSingle instance for a Single.
static <T> AssertSingle<T>	assertThat(io.reactivex.Single<T> single, io.reactivex.schedulers.TestScheduler scheduler) Create an AssertSingle instance for a Single with a TestScheduler.
org.assertj.core.api.AbstractListAssert<?,? extends java.util.List<? extends java.lang.Throwable>,java.lang.Throwable>	failures() Create a ListAssert from the error(s) emitted by the Single.
AssertSingle<T>	hasCompleted() Assert that the Single has completed.
AssertSingle<T>	hasNotCompleted() Assert that the Single has *not* completed.
org.assertj.core.api.AbstractObjectAssert<?,? extends T>	value() Create an ObjectAssert from the value emitted by the Single.

Methods inherited from class org.assertj.core.api.AbstractAssert

as, as, asList, asString, describedAs, describedAs, descriptionText, doesNotHave, doesNotHaveSameClassAs, equals, failWithMessage, getWritableAssertionInfo, has, hashCode, hasSameClassAs, hasToString, inBinary, inHexadecimal, is, isEqualTo, isExactlyInstanceOf, isIn, isIn, isInstanceOf, isInstanceOfAny, isNot, isNotEqualTo, isNotExactlyInstanceOf, isNotIn, isNotIn, isNotInstanceOf, isNotInstanceOfAny, isNotNull, isNotOfAnyClassIn, isNotSameAs, isNull, isOfAnyClassIn, isSameAs, overridingErrorMessage, usingComparator, usingDefaultComparator, withFailMessage, withThreadDumpOnError

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Method Detail

assertThat

public static <T> AssertSingle<T> assertThat(io.reactivex.Single<T> single)

Create an AssertSingle instance for a Single.

Type Parameters:

T - the return type of the Single

Parameters:

single - the Single.

Returns:

an AssertSingle instance.

assertThat

public static <T> AssertSingle<T> assertThat(io.reactivex.Single<T> single,
                                             io.reactivex.schedulers.TestScheduler scheduler)

Create an AssertSingle instance for a Single with a TestScheduler. Used for async testing

Type Parameters:

T - the return type of the Single

Parameters:

single - the single

scheduler - the test scheduler

Returns:

an AssertSingle instance

value

public org.assertj.core.api.AbstractObjectAssert<?,? extends T> value()

Create an ObjectAssert from the value emitted by the Single.

Returns:

an Object assert

failures

public org.assertj.core.api.AbstractListAssert<?,? extends java.util.List<? extends java.lang.Throwable>,java.lang.Throwable> failures()

Create a ListAssert from the error(s) emitted by the Single.

Returns:

a list assert

after

public AssertSingle<T> after(long duration,
                             java.util.concurrent.TimeUnit timeUnit)

If a TestScheduler is provided, advanced the time by the specified duration. Throws an IllegalStateException if there is no TestScheduler provided. Use AssertSingle(Single, TestScheduler) to construct an AssertSingle instance that can be used for async testing.

Parameters:

duration - the time duration

timeUnit - the time unit of the duration

Returns:

the AssertSingle instance.

Throws:

java.lang.IllegalStateException - if called when no test scheduler was provided

hasCompleted

public AssertSingle<T> hasCompleted()

Assert that the Single has completed.

Returns:

the AssertSingle instance

hasNotCompleted

public AssertSingle<T> hasNotCompleted()

Assert that the Single has *not* completed.

Returns:

the AssertSingle instance