From b632bb134cf056640e7d5b3647875c41bfdc58da Mon Sep 17 00:00:00 2001 From: mmis Date: Tue, 20 Mar 2018 11:46:13 +0000 Subject: Removed checkstyle warnings Removed checkstyle warnings in policy/common/ia Issue-ID: POLICY-695 Change-Id: I25f589dff5ce1dba0681ba549a53087426593d71 Signed-off-by: mmis --- .../common/ia/IntegrityAuditDesignationTest.java | 1149 ++++++++++---------- 1 file changed, 566 insertions(+), 583 deletions(-) (limited to 'integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditDesignationTest.java') diff --git a/integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditDesignationTest.java b/integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditDesignationTest.java index 1861787a..69f37da5 100644 --- a/integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditDesignationTest.java +++ b/integrity-audit/src/test/java/org/onap/policy/common/ia/IntegrityAuditDesignationTest.java @@ -30,590 +30,573 @@ import org.onap.policy.common.logging.flexlogger.Logger; import org.onap.policy.common.utils.test.log.logback.ExtractAppender; /** - * All JUnits are designed to run in the local development environment where - * they have write privileges and can execute time-sensitive tasks. - *

- * Many of the test verification steps are performed by scanning for items - * written to the log file. Rather than actually scan the log file, an - * {@link ExtractAppender} is used to monitor events that are logged and extract - * relevant items. In order to attach the appender to the debug log, it assumes - * that the debug log is a logback Logger configured per EELF. - *

- * These tests use a temporary, in-memory DB, which is dropped once the tests - * complete. + * All JUnits are designed to run in the local development environment where they have write + * privileges and can execute time-sensitive tasks. + * + *

Many of the test verification steps are performed by scanning for items written to the log + * file. Rather than actually scan the log file, an {@link ExtractAppender} is used to monitor + * events that are logged and extract relevant items. In order to attach the appender to the debug + * log, it assumes that the debug log is a logback Logger configured per EELF. + * + *

These tests use a temporary, in-memory DB, which is dropped once the tests complete. */ public class IntegrityAuditDesignationTest extends IntegrityAuditTestBase { - private static Logger logger = FlexLogger.getLogger(IntegrityAuditDesignationTest.class); - - /** - * Matches specified PDPs in the debug log. A regular expression matching - * the desired PDPs should be appended, followed by a right parenthesis. For - * example: - * - * 

-	 * new ExtractAppender(START_AUDIT_RE_PREFIX + "pdp[124])")
-	 * 
-	 *
- */ - private static final String START_AUDIT_RE_PREFIX = "Starting audit simulation for resourceName=("; - - @BeforeClass - public static void setUpBeforeClass() throws Exception { - IntegrityAuditTestBase - .setUpBeforeClass(DEFAULT_DB_URL_PREFIX + IntegrityAuditDesignationTest.class.getSimpleName()); - } - - @AfterClass - public static void tearDownAfterClass() { - IntegrityAuditTestBase.tearDownAfterClass(); - } - - @Before - public void setUp() { - logger.info("setUp: Entering"); - - super.setUp(); - - logger.info("setUp: Exiting"); - } - - @After - public void tearDown() { - logger.info("tearDown: Entering"); - - super.tearDown(); - - logger.info("tearDown: Exiting"); - - } - - /* - * Tests designation logic when only one functioning resource is in play. - * Designation should stay with single resource. - * - * Note: console.log must be examined to ascertain whether or not this test - * was successful. - */ - @Test - public void testOneResource() throws Exception { - - logger.info("testOneResource: Entering"); - - ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); - - MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); - - /* - * Wait for - * - * 1) pdp1 to run audit - * - * 2) Logic to detect that no other node is available for designation - * - * 3) pdp1 to run audit again - */ - runAudit(integrityAudit); - waitStaleAndRun(integrityAudit); - - logger.info("testOneResource: Stopping audit thread"); - integrityAudit.stopAuditThread(); - - verifyItemsInLog(logA, "pdp1"); - - /* - * Test fix for ONAPD2TD-783: Audit fails to run when application is - * restarted. - */ - integrityAudit.startAuditThread(); - - /* - * Sleep long enough to allow - * - * 1) pdp1 to run audit - * - * 2) Logic to detect that no other node is available for designation - * - * 3) pdp1 to run audit again - */ - runAudit(integrityAudit); - waitStaleAndRun(integrityAudit); - - verifyItemsInLog(logA, "pdp1"); - - logger.info("testOneResource: Exiting"); - - } - - /* - * Tests designation logic when two functioning resources are in play. - * Designation should alternate between resources. - * - * Note: console.log must be examined to ascertain whether or not this test - * was successful. A quick way of examining the log is to search for the - * string "audit simulation": - * - * As you can see from the "dbAuditSimulate" method, when it executes, it - * logs the "Starting audit simulation..." message and when it finishes, it - * logs the "Finished audit simulation..." message. By looking for these - * messages, you can verify that the audits are run by the proper resource. - * For example, when testFourResourcesOneDead is run, you should see a - * Starting.../Finished... sequence for "pdp1", followed by a - * Starting.../Finished... sequence for pdp2, followed by a - * Starting.../Finished... sequence for pdp4 (pdp3 is skipped as it's - * dead/hung), followed by a Starting.../Finished... sequence for "pdp1", - * etc. - */ - @Test - public void testTwoResources() throws Exception { - - logger.info("testTwoResources: Entering"); - - ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); - - /* - * Start audit for pdp1. - */ - MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); - - /* - * Start audit for pdp2. - */ - MyIntegrityAudit integrityAudit2 = makeAuditor("pdp2", A_SEQ_PU); - - /* - * Sleep long enough to allow - * - * 1) pdp1 to run audit - * - * 2) Logic to detect that pdp1 is stale and designate pdp2 - * - * 3) pdp2 to run audit - * - * 4) Logic to detect that pdp2 is stale and designate pdp1 - * - * 5) pdp1 to run audit - */ - runAudit(integrityAudit); - waitStaleAndRun(integrityAudit2); - waitStaleAndRun(integrityAudit); - - verifyItemsInLog(logA, "pdp1", "pdp2", "pdp1"); - - logger.info("testTwoResources: Exiting"); - - } - - /* - * Tests designation logic when two functioning resources are in play, each - * with different PUs. Audits for persistenceUnit and PU_B should run - * simultaneously. Designation should not alternate. - * - * Note: console.log must be examined to ascertain whether or not this test - * was successful. - */ - @Test - public void testTwoResourcesDifferentPus() throws Exception { - - logger.info("testTwoResourcesDifferentPus: Entering"); - - ExtractAppender logA = watch(debugLogger, START_AUDIT_RE_PREFIX + "pdp1)"); - ExtractAppender logB = watch(debugLogger, START_AUDIT_RE_PREFIX + "pdp2)"); - - /* - * Start audit for pdp1. - */ - MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); - - /* - * Start audit for pdp2. - */ - MyIntegrityAudit integrityAudit2 = makeAuditor("pdp2", B_SEQ_PU); - - /* - * Sleep long enough to allow - * - * 1) pdp1 and pdp2 to run audit simultaneously - * - * 2) Logic to detect that no other node is available for designation - * for either pdp1 or pdp2 - * - * 3) pdp1 and pdp2 to again run audit simultaneously - */ - runAudit(integrityAudit, integrityAudit2); - waitStaleAndRun(integrityAudit, integrityAudit2); - - verifyItemsInLog(logA, "pdp1", "pdp1"); - verifyItemsInLog(logB, "pdp2", "pdp2"); - - logger.info("testTwoResourcesDifferentPus: Exiting"); - - } - - /* - * Tests designation logic when two resources are in play but one of them is - * dead/hung. Designation should move to second resource but then get - * restored back to original resource when it's discovered that second - * resource is dead. - * - * Note: console.log must be examined to ascertain whether or not this test - * was successful. - */ - @Test - public void testTwoResourcesOneDead() throws Exception { - - logger.info("testTwoResourcesOneDead: Entering"); - - ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); - - /* - * Start audit for pdp1. - */ - MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); - - /* - * Populate DB for pdp2, which will simulate it having registered but - * then having died. - */ - new DbDAO("pdp2", A_SEQ_PU, makeProperties()).destroy(); - - /* - * Sleep long enough to allow - * - * 1) pdp1 to run audit - * - * 2) Logic to detect that other node, pdp2, is not available for - * designation - * - * 3) pdp1 to run audit again - */ - runAudit(integrityAudit); - waitStaleAndRun(integrityAudit); - - verifyItemsInLog(logA, "pdp1", "pdp1"); - - logger.info("testTwoResourcesOneDead: Exiting"); - - } - - /* - * Tests designation logic when three functioning resources are in play. - * Designation should round robin among resources. - * - * Note: console.log must be examined to ascertain whether or not this test - * was successful. - */ - @Test - public void testThreeResources() throws Exception { - - logger.info("testThreeResources: Entering"); - - ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); - - /* - * Start audit for pdp1. - */ - MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); - - /* - * Start audit for pdp2. - */ - MyIntegrityAudit integrityAudit2 = makeAuditor("pdp2", A_SEQ_PU); - - /* - * Start audit for pdp3. - */ - MyIntegrityAudit integrityAudit3 = makeAuditor("pdp3", A_SEQ_PU); - - /* - * Sleep long enough to allow - * - * 1) pdp1 to run audit - * - * 2) Logic to detect that pdp1 is stale and designate pdp2 - * - * 3) pdp2 to run audit - * - * 4) Logic to detect that pdp2 is stale and designate pdp3 - * - * 5) pdp3 to run audit - * - * 6) Logic to detect that pdp3 is stale and designate pdp1 - * - * 7) pdp1 to run audit - */ - runAudit(integrityAudit); - waitStaleAndRun(integrityAudit2); - waitStaleAndRun(integrityAudit3); - waitStaleAndRun(integrityAudit); - - verifyItemsInLog(logA, "pdp1", "pdp2", "pdp3", "pdp1"); - - logger.info("testThreeResources: Exiting"); - - } - - /* - * Tests designation logic when four functioning resources are in play, two - * with one PU, two with another. Audits for persistenceUnit and PU_B should - * run simultaneously. Designation should alternate between resources for - * each of the two persistence units. - * - * Note: console.log must be examined to ascertain whether or not this test - * was successful. - */ - @Test - public void testFourResourcesDifferentPus() throws Exception { - - logger.info("testFourResourcesDifferentPus: Entering"); - - ExtractAppender logA = watch(debugLogger, START_AUDIT_RE_PREFIX + "pdp1|pdp3)"); - ExtractAppender logB = watch(debugLogger, START_AUDIT_RE_PREFIX + "pdp2|pdp4)"); - - /* - * Start audit for "pdp1", testPU. - */ - MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); - - /* - * Start audit for pdp2, integrityAuditPU. - */ - MyIntegrityAudit integrityAudit2 = makeAuditor("pdp2", B_SEQ_PU); - - /* - * Start audit for pdp3, testPU. - */ - MyIntegrityAudit integrityAudit3 = makeAuditor("pdp3", A_SEQ_PU); - - /* - * Start audit for pdp4, integrityAuditPU. - */ - MyIntegrityAudit integrityAudit4 = makeAuditor("pdp4", B_SEQ_PU); - - /* - * Sleep long enough to allow - * - * 1) pdp1 and pdp2 to run audit simultaneously - * - * 2) Logic to detect that pdp1 and pdp2 are stale and designate pdp3 - * (one's counterpart) and pdp4 (two's counterpart) - * - * 3) pdp3 and pdp4 to run audit simultaneously - * - * 4) Logic to detect that pdp3 and pdp4 are stale and designate pdp1 - * (three's counterpart) and pdp2 (four's counterpart) - * - * 5) pdp1 and pdp2 to run audit simultaneously - */ - runAudit(integrityAudit, integrityAudit2); - waitStaleAndRun(integrityAudit3, integrityAudit4); - waitStaleAndRun(integrityAudit, integrityAudit2); - - /* - * These sequences may be intermingled, so we extract and compare one - * sequence at a time. - */ - - // only care about pdp1 & pdp3 in this sequence - verifyItemsInLog(logA, "pdp1", "pdp3", "pdp1"); - - // only care about pdp2 & pdp4 in this sequence - verifyItemsInLog(logB, "pdp2", "pdp4", "pdp2"); - - logger.info("testFourResourcesDifferentPus: Exiting"); - - } - - /* - * Tests designation logic when four resources are in play but one is not - * functioning. Designation should round robin among functioning resources - * only. - * - * Note: console.log must be examined to ascertain whether or not this test - * was successful. - */ - @Test - public void testFourResourcesOneDead() throws Exception { - - logger.info("testFourResourcesOneDead: Entering"); - - ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); - - /* - * Start audit for pdp1. - */ - MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); - - /* - * Start audit for pdp2. - */ - MyIntegrityAudit integrityAudit2 = makeAuditor("pdp2", A_SEQ_PU); - - /* - * Populate DB for pdp3, which will simulate it having registered but - * then having died. - */ - new DbDAO("pdp3", A_SEQ_PU, makeProperties()).destroy(); - - /* - * Start audit for pdp4. - */ - MyIntegrityAudit integrityAudit4 = makeAuditor("pdp4", A_SEQ_PU); - - /* - * Sleep long enough to allow - * - * 1) pdp1 to run audit - * - * 2) Logic to detect that pdp1 is stale and designate pdp2 - * - * 3) pdp2 to run audit - * - * 4) Logic to detect that pdp2 is stale and designate pdp4 - * - * 5) pdp4 to run audit - * - * 6) Logic to detect that pdp4 is stale and designate pdp1 - * - * 7) pdp1 to run audit - * - * 8) Logic to detect that pdp1 is stale and designate pdp2 - * - * 7) pdp2 to run audit - */ - runAudit(integrityAudit); - waitStaleAndRun(integrityAudit2); - waitStaleAndRun(integrityAudit4); - waitStaleAndRun(integrityAudit); - waitStaleAndRun(integrityAudit2); - waitStaleAndRun(integrityAudit4); - - verifyItemsInLog(logA, "pdp1", "pdp2", "pdp4", "pdp1", "pdp2", "pdp4"); - - logger.info("testFourResourcesOneDead: Exiting"); - - } - - /* - * Tests designation logic when four resources are in play but only one is - * functioning. Designation should remain with sole functioning resource. - * - * Note: console.log must be examined to ascertain whether or not this test - * was successful. - */ - @Test - public void testFourResourcesThreeDead() throws Exception { - - logger.info("testFourResourcesThreeDead: Entering"); - - ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); - - /* - * Populate DB for "pdp1", which will simulate it having registered but - * then having died. - */ - new DbDAO("pdp1", A_SEQ_PU, makeProperties()).destroy(); - - /* - * Populate DB for pdp2, which will simulate it having registered but - * then having died. - */ - new DbDAO("pdp2", A_SEQ_PU, makeProperties()).destroy(); - - /* - * Start audit for pdp3. - */ - MyIntegrityAudit integrityAudit3 = makeAuditor("pdp3", A_SEQ_PU); - - /* - * Populate DB for pdp4, which will simulate it having registered but - * then having died. - */ - new DbDAO("pdp4", A_SEQ_PU, makeProperties()).destroy(); - - /* - * Sleep long enough to allow - * - * 1) pdp3 to discover that all other designation candidates are stale - * - * 1) pdp3 to run audit - * - * 2) Logic to detect that no other nodes are available for designation - * - * 3) pdp3 to run audit again - */ - runAudit(integrityAudit3); - waitStaleAndRun(integrityAudit3); - - verifyItemsInLog(logA, "pdp3", "pdp3"); - - logger.info("testFourResourcesThreeDead: Exiting"); - - } - - /* - * Tests designation logic when the designated node dies and is no longer - * current - * - * Note: console.log must be examined to ascertain whether or not this test - * was successful. - */ - @Test - public void testDesignatedNodeDead() throws Exception { - logger.info("testDesignatedNodeDead: Entering"); - - ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); - - /* - * Instantiate audit object for pdp1. - */ - MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); - - /* - * Start audit for pdp2. - */ - MyIntegrityAudit integrityAudit2 = makeAuditor("pdp2", A_SEQ_PU); - - /* - * Instantiate audit object for pdp3. - */ - MyIntegrityAudit integrityAudit3 = makeAuditor("pdp3", A_SEQ_PU); - - // Start audit on pdp1 - logger.info("testDesignatedNodeDead: Start audit on pdp1"); - runAudit(integrityAudit); - - // Start the auditing threads on other nodes. - logger.info("testDesignatedNodeDead: Start audit on pdp2"); - runAudit(integrityAudit2); - - // Kill audit on pdp1 - logger.info("testDesignatedNodeDead: Kill audit on pdp1"); - integrityAudit.stopAuditThread(); - - // Wait long enough for pdp1 to get stale and pdp2 to take over - waitStaleAndRun(integrityAudit2); - - // Start audit thread on pdp1 again. - logger.info("testDesignatedNodeDead: Start audit thread on pdp1 again."); - integrityAudit.startAuditThread(); - - // Wait long enough for pdp2 to complete its audit and get stale, at - // which point pdp3 should take over - logger.info( - "testDesignatedNodeDead: Wait long enough for pdp2 to complete its audit and get stale, at which point pdp3 should take over"); - waitStaleAndRun(integrityAudit3); - - // Kill audit on pdp3 - logger.info("testDesignatedNodeDead: Killing audit on pdp3"); - integrityAudit3.stopAuditThread(); - - // Wait long enough for pdp3 to get stale and pdp1 to take over - logger.info("testDesignatedNodeDead: Wait long enough for pdp3 to get stale and pdp1 to take over"); - waitStaleAndRun(integrityAudit); - - verifyItemsInLog(logA, "pdp1", "pdp2", "pdp3", "pdp1"); - - logger.info("testDesignatedNodeDead: Exiting"); - } + private static Logger logger = FlexLogger.getLogger(IntegrityAuditDesignationTest.class); + + /** + * Matches specified PDPs in the debug log. A regular expression matching the desired PDPs + * should be appended, followed by a right parenthesis. For example: + * + * 
+     * new ExtractAppender(START_AUDIT_RE_PREFIX + "pdp[124])")
+     * 
+     *
+ */ + private static final String START_AUDIT_RE_PREFIX = "Starting audit simulation for resourceName=("; + + @BeforeClass + public static void setUpBeforeClass() throws Exception { + IntegrityAuditTestBase + .setUpBeforeClass(DEFAULT_DB_URL_PREFIX + IntegrityAuditDesignationTest.class.getSimpleName()); + } + + @AfterClass + public static void tearDownAfterClass() { + IntegrityAuditTestBase.tearDownAfterClass(); + } + + /** + * Set up before test cases. + */ + @Override + @Before + public void setUp() { + logger.info("setUp: Entering"); + + super.setUp(); + + logger.info("setUp: Exiting"); + } + + /** + * Tear down after test cases. + */ + @Override + @After + public void tearDown() { + logger.info("tearDown: Entering"); + + super.tearDown(); + + logger.info("tearDown: Exiting"); + + } + + /* + * Tests designation logic when only one functioning resource is in play. Designation should + * stay with single resource. + * + * Note: console.log must be examined to ascertain whether or not this test was successful. + */ + @Test + public void testOneResource() throws Exception { + + logger.info("testOneResource: Entering"); + + final ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); + + MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); + + /* + * Wait for + * + * 1) pdp1 to run audit + * + * 2) Logic to detect that no other node is available for designation + * + * 3) pdp1 to run audit again + */ + runAudit(integrityAudit); + waitStaleAndRun(integrityAudit); + + logger.info("testOneResource: Stopping audit thread"); + integrityAudit.stopAuditThread(); + + verifyItemsInLog(logA, "pdp1"); + + /* + * Test fix for ONAPD2TD-783: Audit fails to run when application is restarted. + */ + integrityAudit.startAuditThread(); + + /* + * Sleep long enough to allow + * + * 1) pdp1 to run audit + * + * 2) Logic to detect that no other node is available for designation + * + * 3) pdp1 to run audit again + */ + runAudit(integrityAudit); + waitStaleAndRun(integrityAudit); + + verifyItemsInLog(logA, "pdp1"); + + logger.info("testOneResource: Exiting"); + + } + + /* + * Tests designation logic when two functioning resources are in play. Designation should + * alternate between resources. + * + * Note: console.log must be examined to ascertain whether or not this test was successful. A + * quick way of examining the log is to search for the string "audit simulation": + * + * As you can see from the "dbAuditSimulate" method, when it executes, it logs the + * "Starting audit simulation..." message and when it finishes, it logs the + * "Finished audit simulation..." message. By looking for these messages, you can verify that + * the audits are run by the proper resource. For example, when testFourResourcesOneDead is run, + * you should see a Starting.../Finished... sequence for "pdp1", followed by a + * Starting.../Finished... sequence for pdp2, followed by a Starting.../Finished... sequence for + * pdp4 (pdp3 is skipped as it's dead/hung), followed by a Starting.../Finished... sequence for + * "pdp1", etc. + */ + @Test + public void testTwoResources() throws Exception { + + logger.info("testTwoResources: Entering"); + + final ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); + + /* + * Start audit for pdp1. + */ + MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); + + /* + * Start audit for pdp2. + */ + MyIntegrityAudit integrityAudit2 = makeAuditor("pdp2", A_SEQ_PU); + + /* + * Sleep long enough to allow + * + * 1) pdp1 to run audit + * + * 2) Logic to detect that pdp1 is stale and designate pdp2 + * + * 3) pdp2 to run audit + * + * 4) Logic to detect that pdp2 is stale and designate pdp1 + * + * 5) pdp1 to run audit + */ + runAudit(integrityAudit); + waitStaleAndRun(integrityAudit2); + waitStaleAndRun(integrityAudit); + + verifyItemsInLog(logA, "pdp1", "pdp2", "pdp1"); + + logger.info("testTwoResources: Exiting"); + + } + + /* + * Tests designation logic when two functioning resources are in play, each with different PUs. + * Audits for persistenceUnit and PU_B should run simultaneously. Designation should not + * alternate. + * + * Note: console.log must be examined to ascertain whether or not this test was successful. + */ + @Test + public void testTwoResourcesDifferentPus() throws Exception { + + logger.info("testTwoResourcesDifferentPus: Entering"); + + final ExtractAppender logA = watch(debugLogger, START_AUDIT_RE_PREFIX + "pdp1)"); + final ExtractAppender logB = watch(debugLogger, START_AUDIT_RE_PREFIX + "pdp2)"); + + /* + * Start audit for pdp1. + */ + MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); + + /* + * Start audit for pdp2. + */ + MyIntegrityAudit integrityAudit2 = makeAuditor("pdp2", B_SEQ_PU); + + /* + * Sleep long enough to allow + * + * 1) pdp1 and pdp2 to run audit simultaneously + * + * 2) Logic to detect that no other node is available for designation for either pdp1 or + * pdp2 + * + * 3) pdp1 and pdp2 to again run audit simultaneously + */ + runAudit(integrityAudit, integrityAudit2); + waitStaleAndRun(integrityAudit, integrityAudit2); + + verifyItemsInLog(logA, "pdp1", "pdp1"); + verifyItemsInLog(logB, "pdp2", "pdp2"); + + logger.info("testTwoResourcesDifferentPus: Exiting"); + + } + + /* + * Tests designation logic when two resources are in play but one of them is dead/hung. + * Designation should move to second resource but then get restored back to original resource + * when it's discovered that second resource is dead. + * + * Note: console.log must be examined to ascertain whether or not this test was successful. + */ + @Test + public void testTwoResourcesOneDead() throws Exception { + + logger.info("testTwoResourcesOneDead: Entering"); + + final ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); + + /* + * Start audit for pdp1. + */ + MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); + + /* + * Populate DB for pdp2, which will simulate it having registered but then having died. + */ + new DbDAO("pdp2", A_SEQ_PU, makeProperties()).destroy(); + + /* + * Sleep long enough to allow + * + * 1) pdp1 to run audit + * + * 2) Logic to detect that other node, pdp2, is not available for designation + * + * 3) pdp1 to run audit again + */ + runAudit(integrityAudit); + waitStaleAndRun(integrityAudit); + + verifyItemsInLog(logA, "pdp1", "pdp1"); + + logger.info("testTwoResourcesOneDead: Exiting"); + + } + + /* + * Tests designation logic when three functioning resources are in play. Designation should + * round robin among resources. + * + * Note: console.log must be examined to ascertain whether or not this test was successful. + */ + @Test + public void testThreeResources() throws Exception { + + logger.info("testThreeResources: Entering"); + + final ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); + + /* + * Start audit for pdp1. + */ + MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); + + /* + * Start audit for pdp2. + */ + MyIntegrityAudit integrityAudit2 = makeAuditor("pdp2", A_SEQ_PU); + + /* + * Start audit for pdp3. + */ + MyIntegrityAudit integrityAudit3 = makeAuditor("pdp3", A_SEQ_PU); + + /* + * Sleep long enough to allow + * + * 1) pdp1 to run audit + * + * 2) Logic to detect that pdp1 is stale and designate pdp2 + * + * 3) pdp2 to run audit + * + * 4) Logic to detect that pdp2 is stale and designate pdp3 + * + * 5) pdp3 to run audit + * + * 6) Logic to detect that pdp3 is stale and designate pdp1 + * + * 7) pdp1 to run audit + */ + runAudit(integrityAudit); + waitStaleAndRun(integrityAudit2); + waitStaleAndRun(integrityAudit3); + waitStaleAndRun(integrityAudit); + + verifyItemsInLog(logA, "pdp1", "pdp2", "pdp3", "pdp1"); + + logger.info("testThreeResources: Exiting"); + + } + + /* + * Tests designation logic when four functioning resources are in play, two with one PU, two + * with another. Audits for persistenceUnit and PU_B should run simultaneously. Designation + * should alternate between resources for each of the two persistence units. + * + * Note: console.log must be examined to ascertain whether or not this test was successful. + */ + @Test + public void testFourResourcesDifferentPus() throws Exception { + + logger.info("testFourResourcesDifferentPus: Entering"); + + final ExtractAppender logA = watch(debugLogger, START_AUDIT_RE_PREFIX + "pdp1|pdp3)"); + final ExtractAppender logB = watch(debugLogger, START_AUDIT_RE_PREFIX + "pdp2|pdp4)"); + + /* + * Start audit for "pdp1", testPU. + */ + MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); + + /* + * Start audit for pdp2, integrityAuditPU. + */ + MyIntegrityAudit integrityAudit2 = makeAuditor("pdp2", B_SEQ_PU); + + /* + * Start audit for pdp3, testPU. + */ + MyIntegrityAudit integrityAudit3 = makeAuditor("pdp3", A_SEQ_PU); + + /* + * Start audit for pdp4, integrityAuditPU. + */ + MyIntegrityAudit integrityAudit4 = makeAuditor("pdp4", B_SEQ_PU); + + /* + * Sleep long enough to allow + * + * 1) pdp1 and pdp2 to run audit simultaneously + * + * 2) Logic to detect that pdp1 and pdp2 are stale and designate pdp3 (one's counterpart) + * and pdp4 (two's counterpart) + * + * 3) pdp3 and pdp4 to run audit simultaneously + * + * 4) Logic to detect that pdp3 and pdp4 are stale and designate pdp1 (three's counterpart) + * and pdp2 (four's counterpart) + * + * 5) pdp1 and pdp2 to run audit simultaneously + */ + runAudit(integrityAudit, integrityAudit2); + waitStaleAndRun(integrityAudit3, integrityAudit4); + waitStaleAndRun(integrityAudit, integrityAudit2); + + /* + * These sequences may be intermingled, so we extract and compare one sequence at a time. + */ + + // only care about pdp1 & pdp3 in this sequence + verifyItemsInLog(logA, "pdp1", "pdp3", "pdp1"); + + // only care about pdp2 & pdp4 in this sequence + verifyItemsInLog(logB, "pdp2", "pdp4", "pdp2"); + + logger.info("testFourResourcesDifferentPus: Exiting"); + + } + + /* + * Tests designation logic when four resources are in play but one is not functioning. + * Designation should round robin among functioning resources only. + * + * Note: console.log must be examined to ascertain whether or not this test was successful. + */ + @Test + public void testFourResourcesOneDead() throws Exception { + + logger.info("testFourResourcesOneDead: Entering"); + + final ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); + + /* + * Start audit for pdp1. + */ + MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); + + /* + * Start audit for pdp2. + */ + MyIntegrityAudit integrityAudit2 = makeAuditor("pdp2", A_SEQ_PU); + + /* + * Populate DB for pdp3, which will simulate it having registered but then having died. + */ + new DbDAO("pdp3", A_SEQ_PU, makeProperties()).destroy(); + + /* + * Start audit for pdp4. + */ + MyIntegrityAudit integrityAudit4 = makeAuditor("pdp4", A_SEQ_PU); + + /* + * Sleep long enough to allow + * + * 1) pdp1 to run audit + * + * 2) Logic to detect that pdp1 is stale and designate pdp2 + * + * 3) pdp2 to run audit + * + * 4) Logic to detect that pdp2 is stale and designate pdp4 + * + * 5) pdp4 to run audit + * + * 6) Logic to detect that pdp4 is stale and designate pdp1 + * + * 7) pdp1 to run audit + * + * 8) Logic to detect that pdp1 is stale and designate pdp2 + * + * 7) pdp2 to run audit + */ + runAudit(integrityAudit); + waitStaleAndRun(integrityAudit2); + waitStaleAndRun(integrityAudit4); + waitStaleAndRun(integrityAudit); + waitStaleAndRun(integrityAudit2); + waitStaleAndRun(integrityAudit4); + + verifyItemsInLog(logA, "pdp1", "pdp2", "pdp4", "pdp1", "pdp2", "pdp4"); + + logger.info("testFourResourcesOneDead: Exiting"); + + } + + /* + * Tests designation logic when four resources are in play but only one is functioning. + * Designation should remain with sole functioning resource. + * + * Note: console.log must be examined to ascertain whether or not this test was successful. + */ + @Test + public void testFourResourcesThreeDead() throws Exception { + + logger.info("testFourResourcesThreeDead: Entering"); + + final ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); + + /* + * Populate DB for "pdp1", which will simulate it having registered but then having died. + */ + new DbDAO("pdp1", A_SEQ_PU, makeProperties()).destroy(); + + /* + * Populate DB for pdp2, which will simulate it having registered but then having died. + */ + new DbDAO("pdp2", A_SEQ_PU, makeProperties()).destroy(); + + /* + * Start audit for pdp3. + */ + MyIntegrityAudit integrityAudit3 = makeAuditor("pdp3", A_SEQ_PU); + + /* + * Populate DB for pdp4, which will simulate it having registered but then having died. + */ + new DbDAO("pdp4", A_SEQ_PU, makeProperties()).destroy(); + + /* + * Sleep long enough to allow + * + * 1) pdp3 to discover that all other designation candidates are stale + * + * 1) pdp3 to run audit + * + * 2) Logic to detect that no other nodes are available for designation + * + * 3) pdp3 to run audit again + */ + runAudit(integrityAudit3); + waitStaleAndRun(integrityAudit3); + + verifyItemsInLog(logA, "pdp3", "pdp3"); + + logger.info("testFourResourcesThreeDead: Exiting"); + + } + + /* + * Tests designation logic when the designated node dies and is no longer current + * + * Note: console.log must be examined to ascertain whether or not this test was successful. + */ + @Test + public void testDesignatedNodeDead() throws Exception { + logger.info("testDesignatedNodeDead: Entering"); + + final ExtractAppender logA = watch(debugLogger, START_AUDIT_RE); + + /* + * Instantiate audit object for pdp1. + */ + final MyIntegrityAudit integrityAudit = makeAuditor("pdp1", A_SEQ_PU); + + /* + * Start audit for pdp2. + */ + final MyIntegrityAudit integrityAudit2 = makeAuditor("pdp2", A_SEQ_PU); + + /* + * Instantiate audit object for pdp3. + */ + final MyIntegrityAudit integrityAudit3 = makeAuditor("pdp3", A_SEQ_PU); + + // Start audit on pdp1 + logger.info("testDesignatedNodeDead: Start audit on pdp1"); + runAudit(integrityAudit); + + // Start the auditing threads on other nodes. + logger.info("testDesignatedNodeDead: Start audit on pdp2"); + runAudit(integrityAudit2); + + // Kill audit on pdp1 + logger.info("testDesignatedNodeDead: Kill audit on pdp1"); + integrityAudit.stopAuditThread(); + + // Wait long enough for pdp1 to get stale and pdp2 to take over + waitStaleAndRun(integrityAudit2); + + // Start audit thread on pdp1 again. + logger.info("testDesignatedNodeDead: Start audit thread on pdp1 again."); + integrityAudit.startAuditThread(); + + // Wait long enough for pdp2 to complete its audit and get stale, at + // which point pdp3 should take over + logger.info( + "testDesignatedNodeDead: Wait long enough for pdp2 to complete its audit and get stale, at which point" + + " pdp3 should take over"); + waitStaleAndRun(integrityAudit3); + + // Kill audit on pdp3 + logger.info("testDesignatedNodeDead: Killing audit on pdp3"); + integrityAudit3.stopAuditThread(); + + // Wait long enough for pdp3 to get stale and pdp1 to take over + logger.info("testDesignatedNodeDead: Wait long enough for pdp3 to get stale and pdp1 to take over"); + waitStaleAndRun(integrityAudit); + + verifyItemsInLog(logA, "pdp1", "pdp2", "pdp3", "pdp1"); + + logger.info("testDesignatedNodeDead: Exiting"); + } } -- cgit 1.2.3-korg