@Test
public void shouldSumStateSummingNumbers() throws StateException {
LoggerState state = new LoggerSumState(printer, decorator);
state.toBuffer(50);
state.toBuffer(22);
state.toBuffer(-2);
state.printBuffer();
verify(decorator).decorate("INT", "70");
}
@Test
public void shouldStringStateCallPrintWhenNextStringNotEqualsToPrevious() throws StateException {
LoggerState state = new LoggerStringState(printer, decorator);
state.toBuffer("First");
state.toBuffer("Second");
state.printBuffer();
verify(decorator).decorate("STRING", "First");
verify(decorator).decorate("STRING", "Second");
}
@Test
public void shouldBooleanAddedToBooleanBuffer() throws StateException {
LoggerState state = new LoggerBoolState(printer, decorator);
state.toBuffer(true);
state.printBuffer();
state.toBuffer(false);
state.printBuffer();
verify(decorator).decorate("BOOL", "true");
verify(decorator).decorate("BOOL", "false");
}
@Test
public void shouldSumStatePreventOverflowing() throws StateException {
LoggerState state = new LoggerSumState(printer, decorator);
state.toBuffer(Integer.MAX_VALUE);
state.toBuffer(10);
state.toBuffer(Integer.MIN_VALUE);
state.toBuffer(-100);
state.printBuffer();
verify(decorator).decorate("INT", Integer.MAX_VALUE + "");
verify(decorator).decorate("INT", 10 + Integer.MIN_VALUE + "");
verify(decorator).decorate("INT", "-100");
}
@Test
public void shouldCharAddedToCharStateBuffer() throws StateException {
LoggerState state = new LoggerCharState(printer, decorator);
state.toBuffer('a');
state.printBuffer();
verify(decorator).decorate("CHAR", "a");
}
@Test
public void shouldStringAddedToStringBuffer() throws StateException {
LoggerState state = new LoggerStringState(printer, decorator);
state.toBuffer("Kek");
state.printBuffer();
verify(decorator).decorate("STRING", "Kek");
}
@Test
public void shouldObjectAddedToObjectStateBuffer() throws StateException {
LoggerState state = new LoggerObjState(printer, decorator);
Object obj = new Object();
state.toBuffer(obj);
state.printBuffer();
verify(decorator).decorate("OBJ", obj.toString());
}