BookParserTest.java

/*
 * Copyright (C) 2011 Laurent Caillette
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation, either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.novelang.parser.antlr;

import org.junit.Test;
import static org.novelang.parser.NodeKind.*;
import static org.novelang.parser.antlr.AntlrTestHelper.BREAK;
import static org.novelang.parser.antlr.TreeFixture.tree;

/**
 * Tests for Opus parsing (with functions).
 * 
 * @author Laurent Caillette
 */
public class BookParserTest {

  @Test
  public void book() {
    PARSERMETHOD_OPUS.checkTreeAfterSeparatorRemoval(
        BREAK + BREAK +
        " insert file:x/y/z createlevel " + BREAK +
        "   style=whatever" + BREAK +
        BREAK +
        " mapstylesheet a=b c=d " + BREAK +
        "   e=f  " + BREAK +
        BREAK +
        " insert file:uvw.novella " + BREAK
        ,
        tree(
            OPUS,
            tree(
                COMMAND_INSERT_,
                tree( URL_LITERAL, "file:x/y/z" ),
                tree( COMMAND_INSERT_CREATELEVEL_ ),
                tree( COMMAND_INSERT_STYLE_, "whatever" )
            ),
            tree(
                COMMAND_MAPSTYLESHEET_,
                tree( COMMAND_MAPSTYLESHEET_ASSIGNMENT_, tree( "a" ), tree( "b" ) ),
                tree( COMMAND_MAPSTYLESHEET_ASSIGNMENT_, tree( "c" ), tree( "d" ) ),
                tree( COMMAND_MAPSTYLESHEET_ASSIGNMENT_, tree( "e" ), tree( "f" ) )
            ),
            tree(
                COMMAND_INSERT_,
                tree( URL_LITERAL, "file:uvw.novella" )
            )
            
        )
    ) ;
    
  }
  
// ======  
// insert  
// ======  

  @Test
  public void insertFunctionCall() {
    PARSERMETHOD_FUNCTIONCALL_INSERT.checkTreeAfterSeparatorRemoval(  
        "insert file:.",
        tree(
            COMMAND_INSERT_,
            tree( URL_LITERAL, "file:." )
        )    
    ) ;
  }
  
  @Test
  public void insertFunctionCallWithRecurse() {
    PARSERMETHOD_FUNCTIONCALL_INSERT.checkTreeAfterSeparatorRemoval(  
        "insert file:. recurse",
        tree(
            COMMAND_INSERT_,
            tree( URL_LITERAL, "file:." ),
            tree( COMMAND_INSERT_RECURSE_ )
        )    
    ) ;
  }
  
  @Test
  public void insertFunctionCallWithSort() {
    PARSERMETHOD_FUNCTIONCALL_INSERT.checkTreeAfterSeparatorRemoval(  
        "insert file:. sort=path-",
        tree(
            COMMAND_INSERT_,
            tree( URL_LITERAL, "file:." ),
            tree( COMMAND_INSERT_SORT_, "path-" )
        )    
    ) ;
  }
  
  @Test
  public void insertFunctionCallWithCreateLevel() {
    PARSERMETHOD_FUNCTIONCALL_INSERT.checkTreeAfterSeparatorRemoval(  
        "insert file:. createlevel",
        tree(
            COMMAND_INSERT_,
            tree( URL_LITERAL, "file:." ),
            tree( COMMAND_INSERT_CREATELEVEL_ )
        )    
    ) ;
  }
  
  @Test
  public void insertFunctionCallWithStyle() {
    PARSERMETHOD_FUNCTIONCALL_INSERT.checkTreeAfterSeparatorRemoval(  
        "insert file:. style=whatever",
        tree(
            COMMAND_INSERT_,
            tree( URL_LITERAL, "file:." ),
            tree( COMMAND_INSERT_STYLE_, "whatever" )
        )    
    ) ;
  }
  
  @Test
  public void insertFunctionCallWithOneFragmentIdentifier() {
    PARSERMETHOD_FUNCTIONCALL_INSERT.checkTreeAfterSeparatorRemoval(  
        "insert file:. \\\\z",
        tree(
            COMMAND_INSERT_,
            tree( URL_LITERAL, "file:." ),
            tree( ABSOLUTE_IDENTIFIER, tree( "z" ) )
        )    
    ) ;
  }
  
  @Test
  public void insertFunctionCallWithTwoFragmentIdentifiers() {
    PARSERMETHOD_FUNCTIONCALL_INSERT.checkTreeAfterSeparatorRemoval(  
        "insert file:. \\\\y \\\\z",
        tree(
            COMMAND_INSERT_,
            tree( URL_LITERAL, "file:." ),
            tree( ABSOLUTE_IDENTIFIER, tree( "y" ) ),
            tree( ABSOLUTE_IDENTIFIER, tree( "z" ) )
        )    
    ) ;
  }
  
  @Test
  public void insertFunctionCallWithEverything() {
    PARSERMETHOD_FUNCTIONCALL_INSERT.checkTreeAfterSeparatorRemoval(  
        "insert file:x/y/z.novella recurse sort=version- createlevel style=whatever " +
        "\\\\u-v_w \\\\xyz",
        tree(
            COMMAND_INSERT_,
            tree( URL_LITERAL, "file:x/y/z.novella" ),
            tree( COMMAND_INSERT_RECURSE_ ),
            tree( COMMAND_INSERT_SORT_, "version-" ),
            tree( COMMAND_INSERT_CREATELEVEL_ ),
            tree( COMMAND_INSERT_STYLE_, "whatever" ),
            tree( ABSOLUTE_IDENTIFIER, tree( "u-v_w" ) ),
            tree( ABSOLUTE_IDENTIFIER, tree( "xyz" ) )
        )    
    ) ;
  }
  
  @Test
  public void insertFunctionCallRequiresUrl() {
    PARSERMETHOD_FUNCTIONCALL_INSERT.checkFails(  
        "insert $recurse"
    ) ;
  }
  

// =============  
// mapstylesheet  
// =============
  
  @Test
  public void mapstylesheetFunctionCallOneStylesheet() {
    PARSERMETHOD_FUNCTIONCALL_MAPSTYLESHEET.checkTreeAfterSeparatorRemoval(  
        "mapstylesheet abc=w.xyz",
        tree(
            COMMAND_MAPSTYLESHEET_,
            tree( COMMAND_MAPSTYLESHEET_ASSIGNMENT_, tree( "abc" ), tree( "w.xyz" ) )
        )    
    ) ;
  }
  
  @Test
  public void mapstylesheetFunctionCallTwoStylesheets() {
    PARSERMETHOD_FUNCTIONCALL_MAPSTYLESHEET.checkTreeAfterSeparatorRemoval(  
        "mapstylesheet abc=w.xyz  123=456",
        tree(
            COMMAND_MAPSTYLESHEET_,
            tree( COMMAND_MAPSTYLESHEET_ASSIGNMENT_, tree( "abc" ), tree( "w.xyz" ) ),
            tree( COMMAND_MAPSTYLESHEET_ASSIGNMENT_, tree( "123" ), tree( "456" ) )
        )    
    ) ;
  }
  
  
  
  
// =======  
// Fixture
// =======
  

  private static final ParserMethod PARSERMETHOD_FUNCTIONCALL_INSERT = 
      new ParserMethod( "functionCallInsert" ) ;
  
  private static final ParserMethod PARSERMETHOD_FUNCTIONCALL_MAPSTYLESHEET =
      new ParserMethod( "functionCallMapstylesheet" ) ;
  
  private static final ParserMethod PARSERMETHOD_OPUS = new ParserMethod( "opus" ) ;
  
  
  
}