package ch2;

import org.junit.jupiter.api.Test;

import static org.assertj.core.api.Assertions.assertThat;

/**
 * These are the tests we made in the exploration phase (step 2)
 */
public class StringUtilsExplorationTest {

    @Test
    void simpleCase() {
        assertThat(StringUtils.substringsBetween("abcd", "a", "d"))
                .isEqualTo(new String[] { "bc" });
    }

    @Test
    void manySubstrings() {
        assertThat(StringUtils.substringsBetween("abcdabcdab", "a", "d"))
                .isEqualTo(new String[] { "bc", "bc" });
    }

    @Test
    void openAndCloseTagsThatAreLongerThan1Char() {
        assertThat(StringUtils.substringsBetween("aabcddaabfddaab", "aa", "dd"))
                .isEqualTo(new String[] { "bc", "bf" });
    }

}