feat(#3706): add a few more puzzles

eo-parser/src/test/java/org/eolang/parser/EoIndentLexerTest.java

@@ -29,6 +29,7 @@
 import org.cactoos.text.TextOf;
 import org.hamcrest.MatcherAssert;
 import org.hamcrest.Matchers;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 /**
@@ -48,7 +49,17 @@ public final class EoIndentLexerTest {
      */
     public static final String TO_ADD_MESSAGE = "TO ADD ASSERTION MESSAGE";
 
+    /**
+     * Tests if the lexer emits a tab token with the correct name.
+     * @throws IOException In case if the input is invalid.
+     * @todo #3706:30min Fix the the name of the TAB token.
+     *  Currently {@link EoIndentLexer} emits TAB token with the name 'ZERO' instead of 'TAB'.
+     *  Fix the lexer to emit TAB token with the correct name.
+     *  This problem affects lexer error messages.
+     *  When this issue is fixed, remove the @Disabled annotation from the test.
+     */
     @Test
+    @Disabled
     void emitsTabWithCorrectName() throws IOException {
         MatcherAssert.assertThat(
             "We expect the token to be a tab indentation with name 'TAB'",
@@ -57,12 +68,22 @@ void emitsTabWithCorrectName() throws IOException {
         );
     }
 
+    /**
+     * Tests if the lexer emits an untab token with the correct name.
+     * @throws IOException In case if the input is invalid.
+     * @todo #3706:30min Fix the the name of the UNTAB token.
+     *  Currently {@link EoIndentLexer} emits UNTAB token with the name 'INT' instead of 'UNTAB'.
+     *  Fix the lexer to emit UNTAB token with the correct name.
+     *  This problem affects lexer error messages.
+     *  When this issue is fixed, remove the @Disabled annotation from the test.
+     */
     @Test
+    @Disabled
     void emitsUntabWithCorrectName() throws IOException {
         MatcherAssert.assertThat(
             "We expect the token to be an untab indentation with name 'UNTAB'",
             new EoIndentLexer(new TextOf("\n  \n  \n")).getAllTokens().get(3).getText(),
-            Matchers.is("UNTAB")
+            Matchers.equalTo("UNTAB")
         );
     }