| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.print.cts; |
| |
| import android.os.ParcelFileDescriptor; |
| import android.print.PageRange; |
| import android.print.PrintAttributes; |
| import android.print.PrintAttributes.Margins; |
| import android.print.PrintAttributes.MediaSize; |
| import android.print.PrintAttributes.Resolution; |
| import android.print.PrintDocumentAdapter; |
| import android.print.PrintDocumentAdapter.LayoutResultCallback; |
| import android.print.PrintDocumentAdapter.WriteResultCallback; |
| import android.print.PrintDocumentInfo; |
| import android.print.PrintJobInfo; |
| import android.print.PrinterCapabilitiesInfo; |
| import android.print.PrinterId; |
| import android.print.PrinterInfo; |
| import android.print.cts.services.CustomPrintOptionsActivity; |
| import android.print.cts.services.FirstPrintService; |
| import android.print.cts.services.PrintServiceCallbacks; |
| import android.print.cts.services.PrinterDiscoverySessionCallbacks; |
| import android.print.cts.services.SecondPrintService; |
| import android.print.cts.services.StubbablePrinterDiscoverySession; |
| import android.printservice.PrintJob; |
| import android.support.test.uiautomator.UiObject; |
| import android.support.test.uiautomator.UiSelector; |
| import android.util.Log; |
| import org.mockito.invocation.InvocationOnMock; |
| import org.mockito.stubbing.Answer; |
| |
| import java.util.ArrayList; |
| |
| import static junit.framework.Assert.assertEquals; |
| import static junit.framework.Assert.assertNotNull; |
| import static junit.framework.Assert.assertNull; |
| import static junit.framework.Assert.assertTrue; |
| import static junit.framework.Assert.assertFalse; |
| |
| |
| /** |
| * Tests all possible states of print jobs. |
| */ |
| public class PrintJobTest extends BasePrintTest { |
| private static final String LOG_TAG = "PrintJobTest"; |
| |
| private static final String PRINTER_NAME = "TestPrinter"; |
| |
| private final static String VALID_NULL_KEY = "validNullKey"; |
| private final static String VALID_STRING_KEY = "validStringKey"; |
| private final static String STRING_VALUE = "string value"; |
| private final static String INVALID_STRING_KEY = "invalidStringKey"; |
| private final static String VALID_INT_KEY = "validIntKey"; |
| private final static int INT_VALUE = 23; |
| private final static String INVALID_INT_KEY = "invalidIntKey"; |
| |
| private final boolean testSuccess[] = new boolean[1]; |
| |
| /** The printer discovery session used in this test */ |
| private static StubbablePrinterDiscoverySession mDiscoverySession; |
| |
| /** |
| * Create a mock {@link PrintDocumentAdapter} that provides one empty page. |
| * |
| * @return The mock adapter |
| */ |
| private PrintDocumentAdapter createMockPrintDocumentAdapter() { |
| final PrintAttributes[] printAttributes = new PrintAttributes[1]; |
| |
| return createMockPrintDocumentAdapter( |
| new Answer<Void>() { |
| @Override |
| public Void answer(InvocationOnMock invocation) throws Throwable { |
| printAttributes[0] = (PrintAttributes) invocation.getArguments()[1]; |
| LayoutResultCallback callback = (LayoutResultCallback) invocation |
| .getArguments()[3]; |
| |
| PrintDocumentInfo info = new PrintDocumentInfo.Builder(PRINT_JOB_NAME) |
| .setContentType(PrintDocumentInfo.CONTENT_TYPE_DOCUMENT) |
| .setPageCount(1) |
| .build(); |
| |
| callback.onLayoutFinished(info, false); |
| return null; |
| } |
| }, new Answer<Void>() { |
| @Override |
| public Void answer(InvocationOnMock invocation) throws Throwable { |
| Object[] args = invocation.getArguments(); |
| PageRange[] pages = (PageRange[]) args[0]; |
| ParcelFileDescriptor fd = (ParcelFileDescriptor) args[1]; |
| WriteResultCallback callback = (WriteResultCallback) args[3]; |
| |
| writeBlankPages(printAttributes[0], fd, pages[0].getStart(), |
| pages[0].getEnd()); |
| fd.close(); |
| callback.onWriteFinished(pages); |
| return null; |
| } |
| }, new Answer<Void>() { |
| @Override |
| public Void answer(InvocationOnMock invocation) throws Throwable { |
| return null; |
| } |
| }); |
| } |
| |
| /** |
| * Create a mock {@link PrinterDiscoverySessionCallbacks} that discovers a simple test printer. |
| * |
| * @return The mock session callbacks |
| */ |
| private PrinterDiscoverySessionCallbacks createFirstMockPrinterDiscoverySessionCallbacks() { |
| return createMockPrinterDiscoverySessionCallbacks(new Answer<Void>() { |
| @Override |
| public Void answer(InvocationOnMock invocation) { |
| // Get the session. |
| mDiscoverySession = ((PrinterDiscoverySessionCallbacks) invocation.getMock()) |
| .getSession(); |
| |
| if (mDiscoverySession.getPrinters().isEmpty()) { |
| PrinterId printerId = |
| mDiscoverySession.getService().generatePrinterId(PRINTER_NAME); |
| PrinterInfo.Builder printer = new PrinterInfo.Builder( |
| mDiscoverySession.getService().generatePrinterId(PRINTER_NAME), |
| PRINTER_NAME, PrinterInfo.STATUS_IDLE); |
| |
| printer.setCapabilities(new PrinterCapabilitiesInfo.Builder(printerId) |
| .addMediaSize(MediaSize.ISO_A4, true) |
| .addResolution(new Resolution("300x300", "300dpi", 300, 300), true) |
| .setColorModes(PrintAttributes.COLOR_MODE_COLOR, |
| PrintAttributes.COLOR_MODE_COLOR) |
| .setMinMargins(new Margins(0, 0, 0, 0)).build()); |
| |
| ArrayList<PrinterInfo> printers = new ArrayList<>(1); |
| printers.add(printer.build()); |
| |
| mDiscoverySession.addPrinters(printers); |
| } |
| return null; |
| } |
| }, null, null, new Answer<Void>() { |
| @Override |
| public Void answer(InvocationOnMock invocation) throws Throwable { |
| return null; |
| } |
| }, null, null, new Answer<Void>() { |
| @Override |
| public Void answer(InvocationOnMock invocation) throws Throwable { |
| // Take a note onDestroy was called. |
| onPrinterDiscoverySessionDestroyCalled(); |
| return null; |
| } |
| }); |
| } |
| |
| private interface PrintJobTestFn { |
| void onPrintJobQueued(PrintJob printJob) throws Exception; |
| } |
| |
| /** |
| * Create mock service callback for a session. Once the job is queued the test function is |
| * called. |
| * |
| * @param sessionCallbacks The callbacks of the session |
| * @param printJobTest test function to call |
| */ |
| private PrintServiceCallbacks createFirstMockPrinterServiceCallbacks( |
| final PrinterDiscoverySessionCallbacks sessionCallbacks, |
| final PrintJobTestFn printJobTest) { |
| return createMockPrintServiceCallbacks( |
| new Answer<PrinterDiscoverySessionCallbacks>() { |
| @Override |
| public PrinterDiscoverySessionCallbacks answer(InvocationOnMock invocation) { |
| return sessionCallbacks; |
| } |
| }, new Answer<Void>() { |
| @Override |
| public Void answer(InvocationOnMock invocation) { |
| PrintJob printJob = (PrintJob) invocation.getArguments()[0]; |
| |
| try { |
| printJobTest.onPrintJobQueued(printJob); |
| testSuccess[0] = true; |
| } catch (Exception e) { |
| Log.e(LOG_TAG, "Test function failed", e); |
| } |
| |
| onPrintJobQueuedCalled(); |
| |
| return null; |
| } |
| }, null); |
| } |
| |
| /** |
| * Make sure that a runnable eventually finishes without throwing a exception. |
| * |
| * @param r The runnable to run. |
| */ |
| private static void eventually(Runnable r) { |
| final long TIMEOUT_MILLS = 5000; |
| long start = System.currentTimeMillis(); |
| |
| while (true) { |
| try { |
| r.run(); |
| break; |
| } catch (Exception e) { |
| if (System.currentTimeMillis() - start < TIMEOUT_MILLS) { |
| Log.e(LOG_TAG, "Ignoring exception as we know that the print spooler does " + |
| "not guarantee to process commands in order", e); |
| try { |
| Thread.sleep(100); |
| } catch (InterruptedException e1) { |
| Log.e(LOG_TAG, "Interrupted", e); |
| } |
| } else { |
| throw e; |
| } |
| } |
| } |
| } |
| |
| /** |
| * Base test for the print job tests. Starts a print job and executes a testFn once the job is |
| * queued. |
| * |
| * @throws Exception If anything is unexpected. |
| */ |
| private void baseTest(PrintJobTestFn testFn, int testCaseNum) |
| throws Exception { |
| if (!supportsPrinting()) { |
| return; |
| } |
| |
| testSuccess[0] = false; |
| |
| // Create the session of the printers that we will be checking. |
| PrinterDiscoverySessionCallbacks sessionCallbacks |
| = createFirstMockPrinterDiscoverySessionCallbacks(); |
| |
| // Create the service callbacks for the first print service. |
| PrintServiceCallbacks serviceCallbacks = createFirstMockPrinterServiceCallbacks( |
| sessionCallbacks, testFn); |
| |
| // Configure the print services. |
| FirstPrintService.setCallbacks(serviceCallbacks); |
| |
| // We don't use the second service, but we have to still configure it |
| SecondPrintService.setCallbacks(createMockPrintServiceCallbacks(null, null, null)); |
| |
| // Create a print adapter that respects the print contract. |
| PrintDocumentAdapter adapter = createMockPrintDocumentAdapter(); |
| |
| // Start printing. |
| print(adapter); |
| |
| if (testCaseNum == 0) { |
| selectPrinter(PRINTER_NAME); |
| } |
| |
| clickPrintButton(); |
| |
| if (testCaseNum == 0) { |
| answerPrintServicesWarning(true); |
| } |
| |
| // Wait for print job to be queued |
| waitForServiceOnPrintJobQueuedCallbackCalled(testCaseNum + 1); |
| |
| // Wait for discovery session to be destroyed to isolate tests from each other |
| waitForPrinterDiscoverySessionDestroyCallbackCalled(1); |
| |
| if (!testSuccess[0]) { |
| throw new Exception("Did not succeed"); |
| } |
| } |
| |
| private static boolean setState(PrintJob job, int state) { |
| switch (state) { |
| case PrintJobInfo.STATE_QUEUED: |
| // queue cannot be set, but is set at the beginning |
| return job.isQueued(); |
| case PrintJobInfo.STATE_STARTED: |
| return job.start(); |
| case PrintJobInfo.STATE_BLOCKED: |
| return job.block(null); |
| case PrintJobInfo.STATE_COMPLETED: |
| return job.complete(); |
| case PrintJobInfo.STATE_FAILED: |
| return job.fail(null); |
| case PrintJobInfo.STATE_CANCELED: |
| return job.cancel(); |
| default: |
| // not reached |
| throw new IllegalArgumentException("Cannot switch to " + state); |
| } |
| } |
| |
| private static boolean isStateTransitionAllowed(int before, int after) { |
| switch (before) { |
| case PrintJobInfo.STATE_QUEUED: |
| switch (after) { |
| case PrintJobInfo.STATE_QUEUED: |
| // queued is not actually set, see setState |
| case PrintJobInfo.STATE_STARTED: |
| case PrintJobInfo.STATE_FAILED: |
| case PrintJobInfo.STATE_CANCELED: |
| return true; |
| default: |
| return false; |
| } |
| case PrintJobInfo.STATE_STARTED: |
| switch (after) { |
| case PrintJobInfo.STATE_QUEUED: |
| case PrintJobInfo.STATE_STARTED: |
| return false; |
| default: |
| return true; |
| } |
| case PrintJobInfo.STATE_BLOCKED: |
| switch (after) { |
| case PrintJobInfo.STATE_STARTED: |
| // blocked -> started == restart |
| case PrintJobInfo.STATE_FAILED: |
| case PrintJobInfo.STATE_CANCELED: |
| return true; |
| default: |
| return false; |
| } |
| case PrintJobInfo.STATE_COMPLETED: |
| return false; |
| case PrintJobInfo.STATE_FAILED: |
| return false; |
| case PrintJobInfo.STATE_CANCELED: |
| return false; |
| default: |
| // not reached |
| throw new IllegalArgumentException("Cannot switch from " + before); |
| } |
| } |
| |
| private static void checkState(PrintJob job, int state) { |
| eventually(() -> assertEquals(state, job.getInfo().getState())); |
| switch (state) { |
| case PrintJobInfo.STATE_QUEUED: |
| eventually(() -> assertTrue(job.isQueued())); |
| break; |
| case PrintJobInfo.STATE_STARTED: |
| eventually(() -> assertTrue(job.isStarted())); |
| break; |
| case PrintJobInfo.STATE_BLOCKED: |
| eventually(() -> assertTrue(job.isBlocked())); |
| break; |
| case PrintJobInfo.STATE_COMPLETED: |
| eventually(() -> assertTrue(job.isCompleted())); |
| break; |
| case PrintJobInfo.STATE_FAILED: |
| eventually(() -> assertTrue(job.isFailed())); |
| break; |
| case PrintJobInfo.STATE_CANCELED: |
| eventually(() -> assertTrue(job.isCancelled())); |
| break; |
| default: |
| // not reached |
| throw new IllegalArgumentException("Cannot check " + state); |
| } |
| } |
| |
| public void testStateTransitions() throws Exception { |
| int states[] = new int[] { PrintJobInfo.STATE_QUEUED, |
| PrintJobInfo.STATE_STARTED, |
| PrintJobInfo.STATE_BLOCKED, |
| PrintJobInfo.STATE_COMPLETED, |
| PrintJobInfo.STATE_FAILED, |
| PrintJobInfo.STATE_CANCELED |
| }; |
| |
| final boolean knownFailures[][] = new boolean[8][8]; |
| |
| int testCaseNum = 0; |
| |
| for (final int state1 : states) { |
| for (final int state2 : states) { |
| for (final int state3 : states) { |
| // No need to test the same non-transitions twice |
| if (state1 == state2 && state2 == state3) { |
| continue; |
| } |
| |
| // No need to repeat what previously failed |
| if (knownFailures[state1][state2] |
| || knownFailures[state2][state3]) { |
| continue; |
| } |
| |
| // QUEUED does not actually set a state, see setState |
| if (state1 == PrintJobInfo.STATE_QUEUED) { |
| continue; |
| } |
| |
| Log.i(LOG_TAG, "Test " + state1 + " -> " + state2 + " -> " + state3); |
| |
| baseTest(new PrintJobTestFn() { |
| @Override |
| public void onPrintJobQueued(PrintJob printJob) throws Exception { |
| knownFailures[PrintJobInfo.STATE_QUEUED][state1] = true; |
| |
| boolean success = setState(printJob, state1); |
| assertEquals(isStateTransitionAllowed(PrintJobInfo.STATE_QUEUED, |
| state1), success); |
| if (!success) { |
| return; |
| } |
| checkState(printJob, state1); |
| |
| knownFailures[PrintJobInfo.STATE_QUEUED][state1] = false; |
| |
| knownFailures[state1][state2] = true; |
| |
| success = setState(printJob, state2); |
| assertEquals(isStateTransitionAllowed(state1, state2), success); |
| if (!success) { |
| return; |
| } |
| checkState(printJob, state2); |
| |
| knownFailures[state1][state2] = false; |
| |
| knownFailures[state2][state3] = true; |
| |
| success = setState(printJob, state3); |
| assertEquals(isStateTransitionAllowed(state2, state3), success); |
| if (!success) { |
| return; |
| } |
| checkState(printJob, state3); |
| |
| knownFailures[state2][state3] = false; |
| } |
| }, testCaseNum); |
| |
| testCaseNum++; |
| } |
| } |
| } |
| } |
| |
| public void testBlockWithReason() throws Exception { |
| baseTest(new PrintJobTestFn() { |
| @Override |
| public void onPrintJobQueued(PrintJob printJob) throws Exception { |
| printJob.start(); |
| checkState(printJob, PrintJobInfo.STATE_STARTED); |
| |
| printJob.setStatus(R.string.testStr1); |
| eventually(() -> assertEquals(getActivity().getString(R.string.testStr1), |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| |
| boolean success = printJob.block("test reason"); |
| assertTrue(success); |
| checkState(printJob, PrintJobInfo.STATE_BLOCKED); |
| eventually(() -> assertEquals("test reason", |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| |
| success = printJob.block("another reason"); |
| assertFalse(success); |
| checkState(printJob, PrintJobInfo.STATE_BLOCKED); |
| eventually(() -> assertEquals("test reason", |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| |
| printJob.setStatus(R.string.testStr2); |
| eventually(() -> assertEquals(getActivity().getString(R.string.testStr2), |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| } |
| }, 0); |
| } |
| |
| public void testFailWithReason() throws Exception { |
| baseTest(new PrintJobTestFn() { |
| @Override |
| public void onPrintJobQueued(PrintJob printJob) throws Exception { |
| printJob.start(); |
| checkState(printJob, PrintJobInfo.STATE_STARTED); |
| |
| boolean success = printJob.fail("test reason"); |
| assertTrue(success); |
| checkState(printJob, PrintJobInfo.STATE_FAILED); |
| eventually(() -> assertEquals("test reason", |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| |
| success = printJob.fail("another reason"); |
| assertFalse(success); |
| checkState(printJob, PrintJobInfo.STATE_FAILED); |
| eventually(() -> assertEquals("test reason", |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| } |
| }, 0); |
| } |
| |
| public void testTag() throws Exception { |
| baseTest(new PrintJobTestFn() { |
| @Override |
| public void onPrintJobQueued(PrintJob printJob) throws Exception { |
| // Default value should be null |
| assertNull(printJob.getTag()); |
| |
| printJob.setTag("testTag"); |
| eventually(() -> assertEquals("testTag", printJob.getTag())); |
| |
| printJob.setTag(null); |
| eventually(() -> assertNull(printJob.getTag())); |
| } |
| }, 0); |
| } |
| |
| public void testAdvancedOption() throws Exception { |
| if (!supportsPrinting()) { |
| return; |
| } |
| |
| testSuccess[0] = false; |
| |
| // Create the session of the printers that we will be checking. |
| PrinterDiscoverySessionCallbacks sessionCallbacks |
| = createFirstMockPrinterDiscoverySessionCallbacks(); |
| |
| // Create the service callbacks for the first print service. |
| PrintServiceCallbacks serviceCallbacks = createFirstMockPrinterServiceCallbacks( |
| sessionCallbacks, new PrintJobTestFn() { |
| @Override |
| public void onPrintJobQueued(PrintJob printJob) throws Exception { |
| assertTrue(printJob.hasAdvancedOption(VALID_STRING_KEY)); |
| assertEquals(STRING_VALUE, printJob.getAdvancedStringOption(VALID_STRING_KEY)); |
| |
| assertFalse(printJob.hasAdvancedOption(INVALID_STRING_KEY)); |
| assertNull(printJob.getAdvancedStringOption(INVALID_STRING_KEY)); |
| |
| assertTrue(printJob.hasAdvancedOption(VALID_INT_KEY)); |
| assertEquals(INT_VALUE, printJob.getAdvancedIntOption(VALID_INT_KEY)); |
| |
| assertTrue(printJob.hasAdvancedOption(VALID_NULL_KEY)); |
| assertNull(printJob.getAdvancedStringOption(VALID_NULL_KEY)); |
| |
| assertFalse(printJob.hasAdvancedOption(INVALID_INT_KEY)); |
| assertEquals(0, printJob.getAdvancedIntOption(INVALID_INT_KEY)); |
| |
| assertNull(printJob.getAdvancedStringOption(VALID_INT_KEY)); |
| assertEquals(0, printJob.getAdvancedIntOption(VALID_STRING_KEY)); |
| } |
| }); |
| |
| CustomPrintOptionsActivity.setCallBack( |
| new CustomPrintOptionsActivity.CustomPrintOptionsCallback() { |
| @Override |
| public PrintJobInfo executeCustomPrintOptionsActivity( |
| PrintJobInfo printJob, PrinterInfo printer) { |
| PrintJobInfo.Builder printJobBuilder = new PrintJobInfo.Builder(printJob); |
| |
| try { |
| printJobBuilder.putAdvancedOption(null, STRING_VALUE); |
| throw new RuntimeException("Should not be able to use a null key"); |
| } catch (NullPointerException e) { |
| // expected |
| } |
| |
| // Second put overrides the first |
| printJobBuilder.putAdvancedOption(VALID_STRING_KEY, "something"); |
| printJobBuilder.putAdvancedOption(VALID_STRING_KEY, STRING_VALUE); |
| |
| printJobBuilder.putAdvancedOption(VALID_INT_KEY, "something"); |
| printJobBuilder.putAdvancedOption(VALID_INT_KEY, INT_VALUE); |
| |
| printJobBuilder.putAdvancedOption(VALID_NULL_KEY, null); |
| |
| return printJobBuilder.build(); |
| } |
| }); |
| |
| // Configure the print services. |
| FirstPrintService.setCallbacks(serviceCallbacks); |
| |
| // We don't use the second service, but we have to still configure it |
| SecondPrintService.setCallbacks(createMockPrintServiceCallbacks(null, null, null)); |
| |
| // Create a print adapter that respects the print contract. |
| PrintDocumentAdapter adapter = createMockPrintDocumentAdapter(); |
| |
| // Start printing. |
| print(adapter); |
| |
| selectPrinter(PRINTER_NAME); |
| openPrintOptions(); |
| openCustomPrintOptions(); |
| clickPrintButton(); |
| answerPrintServicesWarning(true); |
| |
| // Wait for print job to be queued |
| waitForServiceOnPrintJobQueuedCallbackCalled(1); |
| |
| // Wait for discovery session to be destroyed to isolate tests from each other |
| waitForPrinterDiscoverySessionDestroyCallbackCalled(1); |
| |
| if (!testSuccess[0]) { |
| throw new Exception("Did not succeed"); |
| } |
| } |
| |
| public void testOther() throws Exception { |
| baseTest(new PrintJobTestFn() { |
| @Override |
| public void onPrintJobQueued(PrintJob printJob) throws Exception { |
| assertNotNull(printJob.getDocument()); |
| assertNotNull(printJob.getId()); |
| } |
| }, 0); |
| } |
| |
| public void testSetStatus() throws Exception { |
| baseTest(new PrintJobTestFn() { |
| @Override |
| public void onPrintJobQueued(PrintJob printJob) throws Exception { |
| printJob.start(); |
| |
| printJob.setStatus(R.string.testStr1); |
| eventually(() -> assertEquals(getActivity().getString(R.string.testStr1), |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| |
| printJob.setStatus("testStr3"); |
| eventually(() -> assertEquals("testStr3", |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| |
| printJob.setStatus(R.string.testStr2); |
| eventually(() -> assertEquals(getActivity().getString(R.string.testStr2), |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| |
| printJob.setStatus(null); |
| eventually(() -> assertNull( |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| |
| printJob.block("testStr4"); |
| eventually(() -> assertEquals("testStr4", |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| |
| printJob.setStatus(R.string.testStr2); |
| eventually(() -> assertEquals(getActivity().getString(R.string.testStr2), |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| |
| printJob.setStatus(0); |
| eventually(() -> assertNull( |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| |
| printJob.setStatus("testStr3"); |
| eventually(() -> assertEquals("testStr3", |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| |
| printJob.setStatus(-1); |
| eventually(() -> assertNull( |
| printJob.getInfo().getStatus(getActivity().getPackageManager()))); |
| } |
| }, 0); |
| } |
| } |
