Best code snippets using javax.measure.spi.ServiceProvider.setCurrent(Showing top 2 results out of 315)

@Test(expected = NullPointerException.class)
public void testSetDefault_Null() {
 ServiceProvider.setCurrent(null);
}

/**
 * Tests {@link ServiceProvider#current()} and {@link ServiceProvider#setCurrent(ServiceProvider)}. The getter and setter are tested in a single
 * method for avoiding issues with the order in which JUnit executes tests.
 */
@Test
public void testGetAndSetDefault() {
 assertEquals(0, ServiceProvider.available().size());
 try {
  ServiceProvider.current();
  fail("Expected no ServiceProvider before we set one.");
 } catch (IllegalStateException e) {
  // This is the expected exception.
 }
 TestServiceProvider testProv = new TestServiceProvider();
 assertNull("Expected no ServiceProvider before we set one.", ServiceProvider.setCurrent(testProv));
 assertSame("Setting the same ServiceProvider twice should be a no-op.", testProv, ServiceProvider.setCurrent(testProv));
 assertSame(testProv, ServiceProvider.current());
 assertArrayEquals(new ServiceProvider[] { testProv }, ServiceProvider.available().toArray());
}