MarkdownParseTest.java

import static org.junit.Assert.*;
import org.junit.*;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;

public class MarkdownParseTest {
    @Test
    public void addition() {
        assertEquals(2, 1 + 1);
    }

    @Test 
    public void testFile() throws IOException {

        Path fileName = Path.of("test-file.md");
	    String contents = Files.readString(fileName);
        ArrayList<String> links = MarkdownParse.getLinks(contents);
        assertEquals("Test the links from test-file.md",
        List.of("https://something.com", "some-page.html"), links);
    }
    @Test
    public void newOne() throws IOException {
        Path fileName = Path.of("new-one.md");
	    String contents = Files.readString(fileName);
        ArrayList<String> links = MarkdownParse.getLinks(contents);
        assertEquals("Test the links from the new-one.md",
        List.of("google.com"), links);
    }
    @Test
    public void newTwo() throws IOException {
        Path fileName = Path.of("new-two.md");
	    String contents = Files.readString(fileName);
        ArrayList<String> links = MarkdownParse.getLinks(contents);
        List<String> wrong = new ArrayList<>();
        assertEquals("Test the links from the new-two.md", wrong, links);
    }
    @Test
    public void imageFirst() throws IOException {
        Path fileName = Path.of("imagefirst.md");
        String contents = Files.readString(fileName);
        ArrayList<String> links = MarkdownParse.getLinks(contents);
        assertEquals("Test the links from the imagefirst.md",
        List.of("google.com"), links);
    }
    
    @Test
    public void testFormat2() throws IOException {
        Path fileName = Path.of("format2.md");
        String contents = Files.readString(fileName);
        ArrayList<String> links = MarkdownParse.getLinks(contents);
        assertEquals(List.of(), links);
    }

    @Test
    public void testSnippet1() throws IOException {
        Path fileName = Path.of("snippet1.md");
        String contents = Files.readString(fileName);
        ArrayList<String> links = MarkdownParse.getLinks(contents);
        assertEquals(List.of("`google.com", "google.com", "ucsd.edu"), links);
    }

    @Test
    public void testSnippet2() throws IOException {
        Path fileName = Path.of("snippet2.md");
        String contents = Files.readString(fileName);
        ArrayList<String> links = MarkdownParse.getLinks(contents);
        assertEquals(List.of("a.com", "a.com(())", "example.com"), links);
    }

    @Test
    public void testSnippet3() throws IOException {
        Path fileName = Path.of("snippet3.md");
        String contents = Files.readString(fileName);
        ArrayList<String> links = MarkdownParse.getLinks(contents);
        assertEquals(List.of("https://ucsd-cse15l-w22.github.io/"), links);
    }

}