<commit_before>import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;

import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;

public class DoublyLinkedListTest {
    private DoublyLinkedList<Integer> subject;

    @Before
    public void setUp() {
        subject = new DoublyLinkedList<>();
    }


    @Test
    public void testPushPop() {
        subject.push(10);
        subject.push(20);
        assertThat(subject.pop(), is(20));
        assertThat(subject.pop(), is(10));
    }

    @Ignore
    @Test
    public void testPushShift() {
        subject.push(10);
        subject.push(20);
        assertThat(subject.shift(), is(10));
        assertThat(subject.shift(), is(20));
    }

    @Ignore
    @Test
    public void testUnshiftShift() {
        subject.unshift(10);
        subject.unshift(20);
        assertThat(subject.shift(), is(20));
        assertThat(subject.shift(), is(10));
    }

    @Ignore
    @Test
    public void testUnshiftPop() {
        subject.unshift(10);
        subject.unshift(20);
        assertThat(subject.pop(), is(10));
        assertThat(subject.pop(), is(20));
    }

    @Ignore
    @Test
    public void testExample() {
        subject.push(10);
        subject.push(20);
        assertThat(subject.pop(), is(20));

        subject.push(30);
        assertThat(subject.shift(), is(10));<commit_msg>linked list: add hint to @Ignore annotations<commit_after>import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;

import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;

public class DoublyLinkedListTest {
    private DoublyLinkedList<Integer> subject;

    @Before
    public void setUp() {
        subject = new DoublyLinkedList<>();
    }


    @Test
    public void testPushPop() {
        subject.push(10);
        subject.push(20);
        assertThat(subject.pop(), is(20));
        assertThat(subject.pop(), is(10));
    }

    @Ignore("Remove to run test")
    @Test
    public void testPushShift() {
        subject.push(10);
        subject.push(20);
        assertThat(subject.shift(), is(10));
        assertThat(subject.shift(), is(20));
    }

    @Ignore("Remove to run test")
    @Test
    public void testUnshiftShift() {
        subject.unshift(10);
        subject.unshift(20);
        assertThat(subject.shift(), is(20));
        assertThat(subject.shift(), is(10));
    }

    @Ignore("Remove to run test")
    @Test
    public void testUnshiftPop() {
        subject.unshift(10);
        subject.unshift(20);
        assertThat(subject.pop(), is(10));
        assertThat(subject.pop(), is(20));
    }

    @Ignore("Remove to run test")
    @Test
    public void testExample() {
        subject.push(10);
        subject.push(20);
        assertThat(subject.pop(), is(20));

        subject.push(30);
        assertThat(subject.shift(), is(10));
{'fraction_non_alphanumeric': 0.1437953681299689, 'fraction_numerical': 0.029035603180089874, 'mean_word_length': 2.5422276621787026, 'pattern_counts': {'":': 0, '<': 7, '<?xml version=': 0, '>': 7, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4042627', 'n_tokens_mistral': 912, 'n_tokens_neox': 866, 'n_words': 177}