Added in API level 1
Deprecated in API level 24

Summary: Methods | Inherited Methods

MoreAsserts

Kotlin |Java

public final class MoreAsserts
extends Object

java.lang.Object
↳	android.test.MoreAsserts

This class was deprecated in API level 24.
Use Hamcrest matchers instead.

Contains additional assertion methods not found in JUnit.

Summary

Public methods
`static void`	`assertAssignableFrom(Class<?> expected, Object actual)` Asserts that the class `expected` is assignable from the object `actual`.
`static void`	`assertAssignableFrom(Class<?> expected, Class<?> actual)` Asserts that class `expected` is assignable from the class `actual`.
`static MatchResult`	`assertContainsRegex(String expectedRegex, String actual)` Variant of `assertContainsRegex(java.lang.String, java.lang.String, java.lang.String)` using a generic message.
`static MatchResult`	`assertContainsRegex(String message, String expectedRegex, String actual)` Asserts that `expectedRegex` matches any substring of `actual` and fails with `message` if it does not.
`static void`	`assertContentsInAnyOrder(String message, Iterable<?> actual, Object... expected)` Asserts that `actual` contains precisely the elements `expected`, but in any order.
`static void`	`assertContentsInAnyOrder(Iterable<?> actual, Object... expected)` Variant of assertContentsInAnyOrder(String, Iterable, Object...) using a generic message.
`static void`	`assertContentsInOrder(Iterable<?> actual, Object... expected)` Variant of assertContentsInOrder(String, Iterable, Object...) using a generic message.
`static void`	`assertContentsInOrder(String message, Iterable<?> actual, Object... expected)` Asserts that `actual` contains precisely the elements `expected`, and in the same order.
`static void`	`assertEmpty(String message, Map<?, ?> map)` Asserts that `map` is empty.
`static void`	`assertEmpty(Iterable<?> iterable)` Variant of `assertEmpty(java.lang.String, java.lang.Iterable)` using a generic message.
`static void`	`assertEmpty(Map<?, ?> map)` Variant of `assertEmpty(java.lang.String, java.util.Map)` using a generic message.
`static void`	`assertEmpty(String message, Iterable<?> iterable)` Asserts that `iterable` is empty.
`static void`	`assertEquals(String message, int[] expected, int[] actual)` Asserts that array `actual` is the same size and every element equals those in array `expected`.
`static void`	`assertEquals(String message, Set<?> expected, Set<?> actual)` Asserts that two sets contain the same elements.
`static void`	`assertEquals(String message, Object[] expected, Object[] actual)` Asserts that array `actual` is the same size and every element is the same as those in array `expected`.
`static void`	`assertEquals(Object[] expected, Object[] actual)` Asserts that array `actual` is the same size and every element is the same as those in array `expected`.
`static void`	`assertEquals(byte[] expected, byte[] actual)` Asserts that array `actual` is the same size and every element equals those in array `expected`.
`static void`	`assertEquals(Set<?> expected, Set<?> actual)` Asserts that two sets contain the same elements.
`static void`	`assertEquals(int[] expected, int[] actual)` Asserts that array `actual` is the same size and every element equals those in array `expected`.
`static void`	`assertEquals(String message, double[] expected, double[] actual)` Asserts that array `actual` is the same size and every element equals those in array `expected`.
`static void`	`assertEquals(String message, byte[] expected, byte[] actual)` Asserts that array `actual` is the same size and every element equals those in array `expected`.
`static void`	`assertEquals(double[] expected, double[] actual)` Asserts that array `actual` is the same size and every element equals those in array `expected`.
`static MatchResult`	`assertMatchesRegex(String expectedRegex, String actual)` Variant of `assertMatchesRegex(java.lang.String, java.lang.String, java.lang.String)` using a generic message.
`static MatchResult`	`assertMatchesRegex(String message, String expectedRegex, String actual)` Asserts that `expectedRegex` exactly matches `actual` and fails with `message` if it does not.
`static void`	`assertNotContainsRegex(String message, String expectedRegex, String actual)` Asserts that `expectedRegex` does not match any substring of `actual`, and fails with `message` if it does.
`static void`	`assertNotContainsRegex(String expectedRegex, String actual)` Variant of `assertNotContainsRegex(java.lang.String, java.lang.String, java.lang.String)` using a generic message.
`static void`	`assertNotEmpty(Map<?, ?> map)` Variant of `assertNotEmpty(java.lang.String, java.util.Map)` using a generic message.
`static void`	`assertNotEmpty(Iterable<?> iterable)` Variant of assertNotEmpty(String, Iterable) using a generic message.
`static void`	`assertNotEmpty(String message, Iterable<?> iterable)` Asserts that `iterable` is not empty.
`static void`	`assertNotEmpty(String message, Map<?, ?> map)` Asserts that `map` is not empty.
`static void`	`assertNotEqual(Object unexpected, Object actual)` Variant of `assertNotEqual(java.lang.String, java.lang.Object, java.lang.Object)` using a generic message.
`static void`	`assertNotEqual(String message, Object unexpected, Object actual)` Asserts that `actual` is not equal `unexpected`, according to both `==` and `Object.equals`.
`static void`	`assertNotMatchesRegex(String expectedRegex, String actual)` Variant of `assertNotMatchesRegex(java.lang.String, java.lang.String, java.lang.String)` using a generic message.
`static void`	`assertNotMatchesRegex(String message, String expectedRegex, String actual)` Asserts that `expectedRegex` does not exactly match `actual`, and fails with `message` if it does.
`static void`	`checkEqualsAndHashCodeMethods(String message, Object lhs, Object rhs, boolean expectedResult)` Utility for testing equals() and hashCode() results at once.
`static void`	`checkEqualsAndHashCodeMethods(Object lhs, Object rhs, boolean expectedResult)` Variant of checkEqualsAndHashCodeMethods(String,Object,Object,boolean...)} using a generic message.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public methods

assertAssignableFrom

Added in API level 1

public static void assertAssignableFrom (Class<?> expected, 
                Object actual)

Asserts that the class expected is assignable from the object actual. This verifies expected is a parent class or a interface that actual implements.

Parameters
`expected`	`Class`
`actual`	`Object`

assertAssignableFrom

Added in API level 1

public static void assertAssignableFrom (Class<?> expected, 
                Class<?> actual)

Asserts that class expected is assignable from the class actual. This verifies expected is a parent class or a interface that actual implements.

Parameters
`expected`	`Class`
`actual`	`Class`

assertContainsRegex

Added in API level 1

public static MatchResult assertContainsRegex (String expectedRegex, 
                String actual)

Variant of assertContainsRegex(java.lang.String, java.lang.String, java.lang.String) using a generic message.

Parameters
`expectedRegex`	`String`
`actual`	`String`

Returns
`MatchResult`

assertContainsRegex

Added in API level 1

public static MatchResult assertContainsRegex (String message, 
                String expectedRegex, 
                String actual)

Asserts that expectedRegex matches any substring of actual and fails with message if it does not. The Matcher is returned in case the test needs access to any captured groups. Note that you can also use this for a literal string, by wrapping your expected string in Pattern.quote.

Parameters
`message`	`String`
`expectedRegex`	`String`
`actual`	`String`

Returns
`MatchResult`

assertContentsInAnyOrder

Added in API level 1

public static void assertContentsInAnyOrder (String message, 
                Iterable<?> actual, 
                Object... expected)

Asserts that actual contains precisely the elements expected, but in any order.

Parameters
`message`	`String`
`actual`	`Iterable`
`expected`	`Object`

assertContentsInAnyOrder

Added in API level 1

public static void assertContentsInAnyOrder (Iterable<?> actual, 
                Object... expected)

Variant of assertContentsInAnyOrder(String, Iterable, Object...) using a generic message.

Parameters
`actual`	`Iterable`
`expected`	`Object`

assertContentsInOrder

Added in API level 1

public static void assertContentsInOrder (Iterable<?> actual, 
                Object... expected)

Variant of assertContentsInOrder(String, Iterable, Object...) using a generic message.

Parameters
`actual`	`Iterable`
`expected`	`Object`

assertContentsInOrder

Added in API level 1

public static void assertContentsInOrder (String message, 
                Iterable<?> actual, 
                Object... expected)

Asserts that actual contains precisely the elements expected, and in the same order.

Parameters
`message`	`String`
`actual`	`Iterable`
`expected`	`Object`

assertEmpty

Added in API level 1

public static void assertEmpty (String message, 
                Map<?, ?> map)

Asserts that map is empty.

Parameters
`message`	`String`
`map`	`Map`

assertEmpty

Added in API level 1

public static void assertEmpty (Iterable<?> iterable)

Variant of assertEmpty(java.lang.String, java.lang.Iterable) using a generic message.

Parameters
`iterable`	`Iterable`

assertEmpty

Added in API level 1

public static void assertEmpty (Map<?, ?> map)

Variant of assertEmpty(java.lang.String, java.util.Map) using a generic message.

Parameters
`map`	`Map`

assertEmpty

Added in API level 1

public static void assertEmpty (String message, 
                Iterable<?> iterable)

Asserts that iterable is empty.

Parameters
`message`	`String`
`iterable`	`Iterable`

assertEquals

Added in API level 1

public static void assertEquals (String message, 
                int[] expected, 
                int[] actual)

Asserts that array actual is the same size and every element equals those in array expected. On failure, message indicates first specific element mismatch.

Parameters
`message`	`String`
`expected`	`int`
`actual`	`int`

assertEquals

Added in API level 1

public static void assertEquals (String message, 
                Set<?> expected, 
                Set<?> actual)

Asserts that two sets contain the same elements.

Parameters
`message`	`String`
`expected`	`Set`
`actual`	`Set`

assertEquals

Added in API level 1

public static void assertEquals (String message, 
                Object[] expected, 
                Object[] actual)

Asserts that array actual is the same size and every element is the same as those in array expected. Note that this uses equals() instead of == to compare the objects. null will be considered equal to null (unlike SQL). On failure, message indicates first specific element mismatch.

Parameters
`message`	`String`
`expected`	`Object`
`actual`	`Object`

assertEquals

Added in API level 1

public static void assertEquals (Object[] expected, 
                Object[] actual)

Asserts that array actual is the same size and every element is the same as those in array expected. Note that this uses == instead of equals() to compare the objects. On failure, message indicates first specific element mismatch.

Parameters
`expected`	`Object`
`actual`	`Object`

assertEquals

Added in API level 1

public static void assertEquals (byte[] expected, 
                byte[] actual)

Asserts that array actual is the same size and every element equals those in array expected. On failure, message indicates specific element mismatch.

Parameters
`expected`	`byte`
`actual`	`byte`

assertEquals

Added in API level 1

public static void assertEquals (Set<?> expected, 
                Set<?> actual)

Asserts that two sets contain the same elements.

Parameters
`expected`	`Set`
`actual`	`Set`

assertEquals

Added in API level 1

public static void assertEquals (int[] expected, 
                int[] actual)

Asserts that array actual is the same size and every element equals those in array expected. On failure, message indicates first specific element mismatch.

Parameters
`expected`	`int`
`actual`	`int`

assertEquals

Added in API level 1

public static void assertEquals (String message, 
                double[] expected, 
                double[] actual)

Asserts that array actual is the same size and every element equals those in array expected. On failure, message indicates first specific element mismatch.

Parameters
`message`	`String`
`expected`	`double`
`actual`	`double`

assertEquals

Added in API level 1

public static void assertEquals (String message, 
                byte[] expected, 
                byte[] actual)

Asserts that array actual is the same size and every element equals those in array expected. On failure, message indicates specific element mismatch.

Parameters
`message`	`String`
`expected`	`byte`
`actual`	`byte`

assertEquals

Added in API level 1

public static void assertEquals (double[] expected, 
                double[] actual)

Asserts that array actual is the same size and every element equals those in array expected. On failure, message indicates first specific element mismatch.

Parameters
`expected`	`double`
`actual`	`double`

assertMatchesRegex

Added in API level 1

public static MatchResult assertMatchesRegex (String expectedRegex, 
                String actual)

Variant of assertMatchesRegex(java.lang.String, java.lang.String, java.lang.String) using a generic message.

Parameters
`expectedRegex`	`String`
`actual`	`String`

Returns
`MatchResult`

assertMatchesRegex

Added in API level 1

public static MatchResult assertMatchesRegex (String message, 
                String expectedRegex, 
                String actual)

Asserts that expectedRegex exactly matches actual and fails with message if it does not. The MatchResult is returned in case the test needs access to any captured groups. Note that you can also use this for a literal string, by wrapping your expected string in Pattern.quote.

Parameters
`message`	`String`
`expectedRegex`	`String`
`actual`	`String`

Returns
`MatchResult`

assertNotContainsRegex

Added in API level 1

public static void assertNotContainsRegex (String message, 
                String expectedRegex, 
                String actual)

Asserts that expectedRegex does not match any substring of actual, and fails with message if it does. Note that you can also use this for a literal string, by wrapping your expected string in Pattern.quote.

Parameters
`message`	`String`
`expectedRegex`	`String`
`actual`	`String`

assertNotContainsRegex

Added in API level 1

public static void assertNotContainsRegex (String expectedRegex, 
                String actual)

Variant of assertNotContainsRegex(java.lang.String, java.lang.String, java.lang.String) using a generic message.

Parameters
`expectedRegex`	`String`
`actual`	`String`

assertNotEmpty

Added in API level 1

public static void assertNotEmpty (Map<?, ?> map)

Variant of assertNotEmpty(java.lang.String, java.util.Map) using a generic message.

Parameters
`map`	`Map`

assertNotEmpty

Added in API level 1

public static void assertNotEmpty (Iterable<?> iterable)

Variant of assertNotEmpty(String, Iterable) using a generic message.

Parameters
`iterable`	`Iterable`

assertNotEmpty

Added in API level 1

public static void assertNotEmpty (String message, 
                Iterable<?> iterable)

Asserts that iterable is not empty.

Parameters
`message`	`String`
`iterable`	`Iterable`

assertNotEmpty

Added in API level 1

public static void assertNotEmpty (String message, 
                Map<?, ?> map)

Asserts that map is not empty.

Parameters
`message`	`String`
`map`	`Map`

assertNotEqual

Added in API level 1

public static void assertNotEqual (Object unexpected, 
                Object actual)

Variant of assertNotEqual(java.lang.String, java.lang.Object, java.lang.Object) using a generic message.

Parameters
`unexpected`	`Object`
`actual`	`Object`

assertNotEqual

Added in API level 1

public static void assertNotEqual (String message, 
                Object unexpected, 
                Object actual)

Asserts that actual is not equal unexpected, according to both == and Object.equals.

Parameters
`message`	`String`
`unexpected`	`Object`
`actual`	`Object`

assertNotMatchesRegex

Added in API level 1

public static void assertNotMatchesRegex (String expectedRegex, 
                String actual)

Variant of assertNotMatchesRegex(java.lang.String, java.lang.String, java.lang.String) using a generic message.

Parameters
`expectedRegex`	`String`
`actual`	`String`

assertNotMatchesRegex

Added in API level 1

public static void assertNotMatchesRegex (String message, 
                String expectedRegex, 
                String actual)

Asserts that expectedRegex does not exactly match actual, and fails with message if it does. Note that you can also use this for a literal string, by wrapping your expected string in Pattern.quote.

Parameters
`message`	`String`
`expectedRegex`	`String`
`actual`	`String`

checkEqualsAndHashCodeMethods

Added in API level 1

public static void checkEqualsAndHashCodeMethods (String message, 
                Object lhs, 
                Object rhs, 
                boolean expectedResult)

Utility for testing equals() and hashCode() results at once. Tests that lhs.equals(rhs) matches expectedResult, as well as rhs.equals(lhs). Also tests that hashCode() return values are equal if expectedResult is true. (hashCode() is not tested if expectedResult is false, as unequal objects can have equal hashCodes.)

Parameters
`message`	`String`
`lhs`	`Object`: An Object for which equals() and hashCode() are to be tested.
`rhs`	`Object`: As lhs.
`expectedResult`	`boolean`: True if the objects should compare equal, false if not.

checkEqualsAndHashCodeMethods

Added in API level 1

public static void checkEqualsAndHashCodeMethods (Object lhs, 
                Object rhs, 
                boolean expectedResult)

Variant of checkEqualsAndHashCodeMethods(String,Object,Object,boolean...)} using a generic message.

Parameters
`lhs`	`Object`
`rhs`	`Object`
`expectedResult`	`boolean`