@Test
public void initCalledForConfigurable() {
Properties properties = unitilsConfiguration.getProperties();
properties.setProperty(
TestInterface.class.getName() + ".implClassName", TestClass.class.getName());
TestInterface result = unitilsConfiguration.getInstanceOf(TestInterface.class);
assertSame(properties, ((TestClass) result).configuration);
}
@Test
public void foundWithDefault() {
StringBuffer defaultInstance = new StringBuffer();
StringBuffer result = unitilsConfiguration.getInstance("instanceProperty", defaultInstance);
assertNotNull(result);
assertNotSame(defaultInstance, result);
}
@Test
public void invalidClassNameWithoutDefault() {
try {
unitilsConfiguration.getInstance("invalidClassNameProperty");
fail("Expected UnitilsException");
} catch (UnitilsException e) {
// expected
}
}
@Test
public void notFoundNoDefault() {
try {
unitilsConfiguration.getInstance("xxx");
fail("Expected UnitilsException");
} catch (UnitilsException e) {
// expected
}
}
@Test
public void nullDefault() {
String result = unitilsConfiguration.getInstance("xxx", null);
assertNull(result);
}
@Test
public void notFoundWithDefault() {
StringBuffer defaultInstance = new StringBuffer();
StringBuffer result = unitilsConfiguration.getInstance("xxx", defaultInstance);
assertSame(defaultInstance, result);
}
@Test
public void trimmedWithDefault() {
StringBuffer result =
unitilsConfiguration.getInstance("propertyWithSpaces", new StringBuffer());
assertNotNull(result);
}
@Test
public void foundWithoutDefault() {
StringBuffer result = unitilsConfiguration.getInstance("instanceProperty");
assertNotNull(result);
}