/** Test getProviders method */
@Test
public void testGetProvider() {
// Register 3 providers, mixed data types
TestProvider1 testProvider1 = new TestProvider1(ITmfEvent.class);
TestProvider2 testProvider2 = new TestProvider2(ITmfEvent.class);
TestProvider3 testProvider3 = new TestProvider3(TmfEvent3.class);
TmfEventProvider[] providers = TmfProviderManager.getProviders(ITmfEvent.class, null);
assertEquals("getProviders", 2, providers.length);
if (providers[0] == testProvider1) {
assertEquals("getProviders", testProvider2, providers[1]);
} else {
assertEquals("getProviders", testProvider2, providers[0]);
assertEquals("getProviders", testProvider1, providers[1]);
}
providers = TmfProviderManager.getProviders(TmfEvent3.class, null);
assertEquals("getProviders", 1, providers.length);
assertEquals("getProviders", testProvider3, providers[0]);
// Remove the providers
testProvider1.dispose();
testProvider2.dispose();
testProvider3.dispose();
}
/** Test unregistering */
@Test
public void testRegister_Unregister_3() {
// Register 3 providers, mixed data types
TestProvider1 testProvider1 = new TestProvider1(ITmfEvent.class);
TestProvider2 testProvider2 = new TestProvider2(ITmfEvent.class);
TestProvider3 testProvider3 = new TestProvider3(TmfEvent3.class);
TmfEventProvider[] providers = TmfProviderManager.getProviders(ITmfEvent.class);
assertEquals("getProviders", 2, providers.length);
if (providers[0] == testProvider1) {
assertEquals("getProviders", testProvider2, providers[1]);
} else {
assertEquals("getProviders", testProvider2, providers[0]);
assertEquals("getProviders", testProvider1, providers[1]);
}
TmfEventProvider[] providers3 = TmfProviderManager.getProviders(TmfEvent3.class);
assertEquals("getProviders", 1, providers3.length);
assertEquals("getProviders", testProvider3, providers3[0]);
providers = TmfProviderManager.getProviders(ITmfEvent.class, TestProvider1.class);
assertEquals("getProviders", 1, providers.length);
assertEquals("getProviders", testProvider1, providers[0]);
providers = TmfProviderManager.getProviders(ITmfEvent.class, TestProvider2.class);
assertEquals("getProviders", 1, providers.length);
assertEquals("getProviders", testProvider2, providers[0]);
providers3 = TmfProviderManager.getProviders(TmfEvent3.class, TestProvider3.class);
assertEquals("getProviders", 1, providers3.length);
assertEquals("getProviders", testProvider3, providers3[0]);
// Remove one
testProvider1.dispose();
providers = TmfProviderManager.getProviders(ITmfEvent.class);
assertEquals("getProviders", 1, providers.length);
assertEquals("getProviders", testProvider2, providers[0]);
providers = TmfProviderManager.getProviders(ITmfEvent.class, TestProvider1.class);
assertEquals("getProviders", 0, providers.length);
providers = TmfProviderManager.getProviders(ITmfEvent.class, TestProvider2.class);
assertEquals("getProviders", 1, providers.length);
assertEquals("getProviders", testProvider2, providers[0]);
providers3 = TmfProviderManager.getProviders(TmfEvent3.class);
assertEquals("getProviders", 1, providers3.length);
assertEquals("getProviders", testProvider3, providers3[0]);
providers3 = TmfProviderManager.getProviders(TmfEvent3.class, TestProvider3.class);
assertEquals("getProviders", 1, providers3.length);
assertEquals("getProviders", testProvider3, providers3[0]);
// Remove another one
testProvider2.dispose();
providers = TmfProviderManager.getProviders(ITmfEvent.class);
assertEquals("getProviders", 0, providers.length);
providers = TmfProviderManager.getProviders(ITmfEvent.class, TestProvider1.class);
assertEquals("getProviders", 0, providers.length);
providers = TmfProviderManager.getProviders(ITmfEvent.class, TestProvider2.class);
assertEquals("getProviders", 0, providers.length);
providers3 = TmfProviderManager.getProviders(TmfEvent3.class);
assertTrue(providers3.length == 1);
assertTrue(providers3[0] == testProvider3);
providers3 = TmfProviderManager.getProviders(TmfEvent3.class, TestProvider3.class);
assertEquals("getProviders", 1, providers3.length);
assertEquals("getProviders", testProvider3, providers3[0]);
// Remove the last one
testProvider3.dispose();
providers = TmfProviderManager.getProviders(ITmfEvent.class);
assertEquals("getProviders", 0, providers.length);
providers = TmfProviderManager.getProviders(ITmfEvent.class, TestProvider1.class);
assertEquals("getProviders", 0, providers.length);
providers = TmfProviderManager.getProviders(ITmfEvent.class, TestProvider2.class);
assertEquals("getProviders", 0, providers.length);
providers3 = TmfProviderManager.getProviders(TmfEvent3.class);
assertEquals("getProviders", 0, providers.length);
providers3 = TmfProviderManager.getProviders(TmfEvent3.class, TestProvider3.class);
assertEquals("getProviders", 0, providers.length);
}