Examples with SystemException com.github.bordertech.wcomponents.util.SystemException used on opensource projects

Example 91 with SystemException

use of com.github.bordertech.wcomponents.util.SystemException in project wcomponents by BorderTech.

the class UIRegistryAmicableImpl_Test method testRegisterFail.

/**
 * Test register - exception on register with key already in use.
 */
@Test
public void testRegisterFail() {
    final String key = "test123";
    WComponent component = new DefaultWComponent();
    UIRegistryAmicableImpl reg = new UIRegistryAmicableImpl();
    reg.register(key, component);
    try {
        reg.register(key, component);
        Assert.fail("attempted registration with key already used should have thrown an exception");
    } catch (SystemException e) {
        String expectedMessage = "Cannot re-register a component. Key = " + key;
        Assert.assertEquals("exceptions hould have contained message expected", expectedMessage, e.getMessage());
    }
}