ActivityInstrumentationTestCase2
abstract class ActivityInstrumentationTestCase2<T : Activity!> : ActivityTestCase
This class provides functional testing of a single activity. The activity under test will be created using the system infrastructure (by calling InstrumentationTestCase.launchActivity()) and you will then be able to manipulate your Activity directly.
Other options supported by this test case include:
This class replaces android.test.ActivityInstrumentationTestCase
, which is deprecated. New tests should be written using this base class.
If you prefer an isolated unit test, see android.test.ActivityUnitTestCase
.
Summary
Public methods |
open T |
Get the Activity under test, starting it if necessary.
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open Unit |
Call this method before the first call to getActivity to set the initial touch mode for the Activity under test.
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open Unit |
Call this method before the first call to getActivity to inject a customized Intent into the Activity under test.
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Protected methods |
open Unit |
Runs the current unit test.
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open Unit |
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open Unit |
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Inherited functions |
From class Assert
Unit |
assertEquals(message: String!, expected: Any!, actual: Any!)
Asserts that two objects are equal. If they are not an AssertionFailedError is thrown with the given message.
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Unit |
assertEquals(expected: Any!, actual: Any!)
Asserts that two objects are equal. If they are not an AssertionFailedError is thrown.
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Unit |
assertEquals(message: String!, expected: String!, actual: String!)
Asserts that two Strings are equal.
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Unit |
assertEquals(expected: String!, actual: String!)
Asserts that two Strings are equal.
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Unit |
assertEquals(message: String!, expected: Double, actual: Double, delta: Double)
Asserts that two doubles are equal concerning a delta. If they are not an AssertionFailedError is thrown with the given message. If the expected value is infinity then the delta value is ignored.
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Unit |
assertEquals(expected: Double, actual: Double, delta: Double)
Asserts that two doubles are equal concerning a delta. If the expected value is infinity then the delta value is ignored.
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Unit |
assertEquals(message: String!, expected: Float, actual: Float, delta: Float)
Asserts that two floats are equal concerning a positive delta. If they are not an AssertionFailedError is thrown with the given message. If the expected value is infinity then the delta value is ignored.
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Unit |
assertEquals(expected: Float, actual: Float, delta: Float)
Asserts that two floats are equal concerning a delta. If the expected value is infinity then the delta value is ignored.
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Unit |
assertEquals(message: String!, expected: Long, actual: Long)
Asserts that two longs are equal. If they are not an AssertionFailedError is thrown with the given message.
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Unit |
assertEquals(expected: Long, actual: Long)
Asserts that two longs are equal.
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Unit |
assertEquals(message: String!, expected: Boolean, actual: Boolean)
Asserts that two booleans are equal. If they are not an AssertionFailedError is thrown with the given message.
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Unit |
assertEquals(expected: Boolean, actual: Boolean)
Asserts that two booleans are equal.
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Unit |
assertEquals(message: String!, expected: Byte, actual: Byte)
Asserts that two bytes are equal. If they are not an AssertionFailedError is thrown with the given message.
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Unit |
assertEquals(expected: Byte, actual: Byte)
Asserts that two bytes are equal.
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Unit |
assertEquals(message: String!, expected: Char, actual: Char)
Asserts that two chars are equal. If they are not an AssertionFailedError is thrown with the given message.
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Unit |
assertEquals(expected: Char, actual: Char)
Asserts that two chars are equal.
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Unit |
assertEquals(message: String!, expected: Short, actual: Short)
Asserts that two shorts are equal. If they are not an AssertionFailedError is thrown with the given message.
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Unit |
assertEquals(expected: Short, actual: Short)
Asserts that two shorts are equal.
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Unit |
assertEquals(message: String!, expected: Int, actual: Int)
Asserts that two ints are equal. If they are not an AssertionFailedError is thrown with the given message.
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Unit |
assertEquals(expected: Int, actual: Int)
Asserts that two ints are equal.
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Unit |
assertFalse(message: String!, condition: Boolean)
Asserts that a condition is false. If it isn't it throws an AssertionFailedError with the given message.
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Unit |
assertFalse(condition: Boolean)
Asserts that a condition is false. If it isn't it throws an AssertionFailedError.
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Unit |
assertNotNull(object: Any!)
Asserts that an object isn't null.
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Unit |
assertNotNull(message: String!, object: Any!)
Asserts that an object isn't null. If it is an AssertionFailedError is thrown with the given message.
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Unit |
assertNotSame(message: String!, expected: Any!, actual: Any!)
Asserts that two objects do not refer to the same object. If they do refer to the same object an AssertionFailedError is thrown with the given message.
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Unit |
assertNotSame(expected: Any!, actual: Any!)
Asserts that two objects do not refer to the same object. If they do refer to the same object an AssertionFailedError is thrown.
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Unit |
assertNull(object: Any!)
Asserts that an object is null. If it isn't an AssertionError is thrown. Message contains: Expected: but was: object
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Unit |
assertNull(message: String!, object: Any!)
Asserts that an object is null. If it is not an AssertionFailedError is thrown with the given message.
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Unit |
assertSame(message: String!, expected: Any!, actual: Any!)
Asserts that two objects refer to the same object. If they are not an AssertionFailedError is thrown with the given message.
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Unit |
assertSame(expected: Any!, actual: Any!)
Asserts that two objects refer to the same object. If they are not the same an AssertionFailedError is thrown.
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Unit |
assertTrue(message: String!, condition: Boolean)
Asserts that a condition is true. If it isn't it throws an AssertionFailedError with the given message.
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Unit |
assertTrue(condition: Boolean)
Asserts that a condition is true. If it isn't it throws an AssertionFailedError.
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Unit |
fail(message: String!)
Fails a test with the given message.
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Unit |
fail()
Fails a test with no message.
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Unit |
failNotEquals(message: String!, expected: Any!, actual: Any!)
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Unit |
failNotSame(message: String!, expected: Any!, actual: Any!)
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Unit |
failSame(message: String!)
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String! |
format(message: String!, expected: Any!, actual: Any!)
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From class TestCase
Int |
countTestCases()
Counts the number of test cases executed by run(TestResult result).
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TestResult! |
createResult()
Creates a default TestResult object
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String! |
getName()
Gets the name of a TestCase
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TestResult! |
run()
A convenience method to run this test, collecting the results with a default TestResult object.
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Unit |
run(result: TestResult!)
Runs the test case and collects the results in TestResult.
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Unit |
runBare()
Runs the bare test sequence.
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Unit |
setName(name: String!)
Sets the name of a TestCase
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Unit |
setUp()
Sets up the fixture, for example, open a network connection. This method is called before a test is executed.
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String |
toString()
Returns a string representation of the test case
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From class InstrumentationTestCase
Instrumentation! |
getInstrumentation()
Inheritors can access the instrumentation using this.
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Unit |
injectInsrumentation(instrumentation: Instrumentation!)
Injects instrumentation into this test case. This method is called by the test runner during test setup.
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Unit |
injectInstrumentation(instrumentation: Instrumentation!)
Injects instrumentation into this test case. This method is called by the test runner during test setup.
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T |
launchActivity(pkg: String!, activityCls: Class<T>!, extras: Bundle!)
Utility method for launching an activity.
The Intent used to launch the Activity is: action = Intent#ACTION_MAIN extras = null, unless a custom bundle is provided here All other fields are null or empty.
NOTE: The parameter pkg must refer to the package identifier of the package hosting the activity to be launched, which is specified in the AndroidManifest.xml file. This is not necessarily the same as the java package name.
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T |
launchActivityWithIntent(pkg: String!, activityCls: Class<T>!, intent: Intent!)
Utility method for launching an activity with a specific Intent.
NOTE: The parameter pkg must refer to the package identifier of the package hosting the activity to be launched, which is specified in the AndroidManifest.xml file. This is not necessarily the same as the java package name.
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Unit |
runTest()
Runs the current unit test. If the unit test is annotated with android.test.UiThreadTest , the test is run on the UI thread.
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Unit |
runTestOnUiThread(r: Runnable!)
Helper for running portions of a test on the UI thread. Note, in most cases it is simpler to annotate the test method with android.test.UiThreadTest , which will run the entire test method on the UI thread. Use this method if you need to switch in and out of the UI thread to perform your test.
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Unit |
sendKeys(keysSequence: String!)
Sends a series of key events through instrumentation and waits for idle. The sequence of keys is a string containing the key names as specified in KeyEvent, without the KEYCODE_ prefix. For instance: sendKeys("DPAD_LEFT A B C DPAD_CENTER"). Each key can be repeated by using the N* prefix. For instance, to send two KEYCODE_DPAD_LEFT, use the following: sendKeys("2*DPAD_LEFT").
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Unit |
sendKeys(vararg keys: Int)
Sends a series of key events through instrumentation and waits for idle. For instance: sendKeys(KEYCODE_DPAD_LEFT, KEYCODE_DPAD_CENTER).
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Unit |
sendRepeatedKeys(vararg keys: Int)
Sends a series of key events through instrumentation and waits for idle. Each key code must be preceded by the number of times the key code must be sent. For instance: sendRepeatedKeys(1, KEYCODE_DPAD_CENTER, 2, KEYCODE_DPAD_LEFT).
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Unit |
tearDown()
Make sure all resources are cleaned up and garbage collected before moving on to the next test. Subclasses that override this method should make sure they call super.tearDown() at the end of the overriding method.
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From class ActivityTestCase
Unit |
scrubClass(testCaseClass: Class<*>!)
This function is called by various TestCase implementations, at tearDown() time, in order to scrub out any class variables. This protects against memory leaks in the case where a test case creates a non-static inner class (thus referencing the test case) and gives it to someone else to hold onto.
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Unit |
setActivity(testActivity: Activity!)
Set the activity under test.
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Public constructors
ActivityInstrumentationTestCase2
ActivityInstrumentationTestCase2(activityClass: Class<T>!)
Creates an ActivityInstrumentationTestCase2
.
Parameters |
activityClass |
Class<T>!: The activity to test. This must be a class in the instrumentation targetPackage specified in the AndroidManifest.xml |
Public methods
getActivity
open fun getActivity(): T
Deprecated: Deprecated in Java.
Get the Activity under test, starting it if necessary. For each test method invocation, the Activity will not actually be created until the first time this method is called.
If you wish to provide custom setup values to your Activity, you may call setActivityIntent(android.content.Intent)
and/or setActivityInitialTouchMode(boolean)
before your first call to getActivity(). Calling them after your Activity has started will have no effect.
NOTE: Activities under test may not be started from within the UI thread. If your test method is annotated with android.test.UiThreadTest
, then your Activity will be started automatically just before your test method is run. You still call this method in order to get the Activity under test.
Return |
T |
the Activity under test |
setActivityInitialTouchMode
open fun setActivityInitialTouchMode(initialTouchMode: Boolean): Unit
Deprecated: Deprecated in Java.
Call this method before the first call to getActivity
to set the initial touch mode for the Activity under test.
If you do not call this, the touch mode will be false. If you call this after your Activity has been started, it will have no effect.
NOTE: Activities under test may not be started from within the UI thread. If your test method is annotated with android.test.UiThreadTest
, then you must call setActivityInitialTouchMode(boolean)
from setUp()
.
Parameters |
initialTouchMode |
Boolean: true if the Activity should be placed into "touch mode" when started |
setActivityIntent
open fun setActivityIntent(i: Intent!): Unit
Deprecated: Deprecated in Java.
Call this method before the first call to getActivity
to inject a customized Intent into the Activity under test.
If you do not call this, the default intent will be provided. If you call this after your Activity has been started, it will have no effect.
NOTE: Activities under test may not be started from within the UI thread. If your test method is annotated with android.test.UiThreadTest
, then you must call setActivityIntent(android.content.Intent)
from setUp()
.
The default Intent (if this method is not called) is: action = Intent#ACTION_MAIN
flags = Intent#FLAG_ACTIVITY_NEW_TASK
All other fields are null or empty.
Parameters |
i |
Intent!: The Intent to start the Activity with, or null to reset to the default Intent. |
Protected methods
runTest
protected open fun runTest(): Unit
Deprecated: Deprecated in Java.
Runs the current unit test. If the unit test is annotated with android.test.UiThreadTest
, force the Activity to be created before switching to the UI thread.
Exceptions |
java.lang.Throwable |
if any exception is thrown |
setUp
protected open fun setUp(): Unit
Deprecated: Deprecated in Java.
tearDown
protected open fun tearDown(): Unit
Deprecated: Deprecated in Java.
Exceptions |
java.lang.Exception |
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