package com.evsuite.abrp;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import org.junit.Test;

import java.util.Arrays;
import java.util.Collections;

public class LogOutboxTest {

    @Test
    public void whatTheServerSaysDecidesTheFile() {
        assertEquals(LogOutbox.Outcome.SENT, LogOutbox.outcome(204));
        assertEquals(LogOutbox.Outcome.SENT, LogOutbox.outcome(200));
        // Worth another try: no answer, not paired yet, a server without logs yet, busy, broken.
        for (int status : new int[] {0, 401, 404, 408, 429, 500, 502, 503}) {
            assertEquals(String.valueOf(status), LogOutbox.Outcome.KEEP, LogOutbox.outcome(status));
        }
        // Refused for good: it would never pass.
        for (int status : new int[] {400, 403, 413, 415}) {
            assertEquals(String.valueOf(status), LogOutbox.Outcome.DROP, LogOutbox.outcome(status));
        }
    }

    @Test
    public void namesAreTheServersKind() {
        assertTrue(LogOutbox.validName("signal-recording-20261027-085240.txt"));
        assertFalse(LogOutbox.validName("signal-recording-20261027-085240.txt.tmp"));
        assertFalse(LogOutbox.validName("../escape.txt"));
        assertFalse(LogOutbox.validName("Upper.txt"));
        assertFalse(LogOutbox.validName(null));
    }

    @Test
    public void theOldestGoBeyondTheLimit() {
        assertEquals(Arrays.asList("signal-recording-20261027-084921.txt"),
                LogOutbox.surplus(Arrays.asList("signal-recording-20261027-085240.txt",
                        "signal-recording-20261027-084921.txt", "signal-recording-20261027-090000.txt"), 2));
        assertEquals(Collections.emptyList(),
                LogOutbox.surplus(Collections.singletonList("signal-recording-20261027-085240.txt"), 2));
    }
}