adding tests

MarkdownParseTest.java

@@ -81,4 +81,25 @@ public void test8() throws IOException {
         List morenames = List.of("https://something.com");
         assertEquals(morenames, othername);
     }
+    @Test
+    public void test9() throws IOException {
+        String variablename = Files.readString(Path.of("test-file(9).md"));
+        ArrayList<String> othername = MarkdownParse.getLinks(variablename);
+        List morenames = List.of("`google.com, google.com, ucsd.edu");
+        assertEquals(morenames, othername);
+    }
+    @Test
+    public void test10() throws IOException {
+        String variablename = Files.readString(Path.of("test-file(10).md"));
+        ArrayList<String> othername = MarkdownParse.getLinks(variablename);
+        List morenames = List.of("a.com, example.com");
+        assertEquals(morenames, othername);
+    }
+    @Test
+    public void test11() throws IOException {
+        String variablename = Files.readString(Path.of("test-file(11).md"));
+        ArrayList<String> othername = MarkdownParse.getLinks(variablename);
+        List morenames = List.of("https://ucsd-cse15l-w22.github.io/, ");
+        assertEquals(morenames, othername);
+    }
 }

test-file(10).md

@@ -0,0 +1,5 @@
+[a [nested link](a.com)](b.com)
+
+[a nested parenthesized url](a.com(()))
+
+[some escaped \[ brackets \]](example.com)

test-file(11).md

@@ -0,0 +1,25 @@
+[this title text is really long and takes up more than 
+one line
+
+and has some line breaks](
+    https://www.twitter.com
+)
+
+[this title text is really long and takes up more than 
+one line](
+    https://ucsd-cse15l-w22.github.io/
+)
+
+
+[this link doesn't have a closing parenthesis](github.com
+
+And there's still some more text after that.
+
+[this link doesn't have a closing parenthesis for a while](https://cse.ucsd.edu/
+
+
+
+)
+
+And then there's more text
+

test-file(9).md

@@ -0,0 +1,8 @@
+
+`[a link`](url.com)
+
+[another link](`google.com)`
+
+[`cod[e`](google.com)
+
+[`code]`](ucsd.edu)