/*
* Copyright (C) 2014.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 or
* version 2 as published by the Free Software Foundation.
*
* 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.
*/
package uk.me.parabola.mkgmap.osmstyle.actions;
import uk.me.parabola.mkgmap.scan.SyntaxException;
import org.junit.Test;
import static org.junit.Assert.*;
public class PartFilterTest {
/**
* * Examples from docu: if the value is "Aa#Bb#Cc#Dd#Ee"
* part:#:1 returns Aa
* part:#:-1 returns Ee
* part:#:2 returns Bb
* part:#:-2 returns Dd
* part:#>1 returns Bb#Cc#Dd#Ee#
* part:#<5 returns Aa#Bb#Cc#Dd#
* part:#<-1 returns Aa#Bb#Cc#Dd#
*/
@Test
public void testNoArg() {
PartFilter filter = new PartFilter("");
String s = filter.doFilter("x;y;z", null);
assertEquals("x", s);
}
@Test
public void testOneArg() {
PartFilter filter = new PartFilter(";");
String s = filter.doFilter("x;y;z", null);
assertEquals("x", s);
}
@Test
public void test2ndArg() {
PartFilter filter = new PartFilter(":3");
String s = filter.doFilter("Aa;Bb;Cc;Dd;Ee", null);
assertEquals("Cc", s);
}
@Test
public void testFirstPart() {
PartFilter filter = new PartFilter("#:1");
String s = filter.doFilter("Aa#Bb#Cc#Dd#Ee", null);
assertEquals("Aa", s);
}
@Test
public void testLastPart() {
PartFilter filter = new PartFilter("#:-1");
String s = filter.doFilter("Aa#Bb#Cc#Dd#Ee", null);
assertEquals("Ee", s);
}
@Test
public void test2ndPart() {
PartFilter filter = new PartFilter("#:2");
String s = filter.doFilter("Aa#Bb#Cc#Dd#Ee", null);
assertEquals("Bb", s);
}
@Test
public void test2ndLastPart() {
PartFilter filter = new PartFilter("#:-2");
String s = filter.doFilter("Aa#Bb#Cc#Dd#Ee", null);
assertEquals("Dd", s);
}
@Test
public void testRestAfter1() {
PartFilter filter = new PartFilter("#>1");
String s = filter.doFilter("Aa#Bb#Cc#Dd#Ee", null);
assertEquals("Bb#Cc#Dd#Ee#", s);
}
@Test
public void testBeforeLast() {
PartFilter filter = new PartFilter("#<-1");
String s = filter.doFilter("Aa#Bb#Cc#Dd#Ee", null);
assertEquals("Aa#Bb#Cc#Dd#", s);
}
@Test
public void testBeforeFifth() {
PartFilter filter = new PartFilter("#<5");
String s = filter.doFilter("Aa#Bb#Cc#Dd#Ee", null);
assertEquals("Aa#Bb#Cc#Dd#", s);
}
@Test
public void testStringContainsNoSeparatorPart1() {
PartFilter filter = new PartFilter("#:1");
String s = filter.doFilter("xyz", null);
assertEquals("xyz", s);
}
@Test
public void testStringContainsNoSeparatorLastPart() {
PartFilter filter = new PartFilter("#:-1");
String s = filter.doFilter("xyz", null);
assertEquals("xyz", s);
}
@Test
public void testStringContainsNoSeparator2ndPart() {
PartFilter filter = new PartFilter("#:2");
String s = filter.doFilter("xyz", null);
assertEquals(null, s);
}
@Test
public void testStringContainsNoSeparator2ndLastPart() {
PartFilter filter = new PartFilter("#:2");
String s = filter.doFilter("xyz", null);
assertEquals(null, s);
}
@Test(expected=SyntaxException.class)
public void testBadArgNotNum() {
PartFilter filter = new PartFilter("#<-x");
filter.doFilter("abc", null);
}
@Test(expected=SyntaxException.class)
public void testBadArgBefore0() {
PartFilter filter = new PartFilter("#<-0");
filter.doFilter("abc", null);
}
@Test(expected=SyntaxException.class)
public void testBadArgAfter0() {
PartFilter filter = new PartFilter("#>-0");
filter.doFilter("abc", null);
}
@Test
public void testLong1stArg() {
PartFilter filter = new PartFilter("--->1");
String s = filter.doFilter("abc---def---ghi", null);
assertEquals("def---ghi---", s);
}
// @Test (expected=SyntaxException.class)
// public void test1stIsColonArg() {
// PartFilter filter = new PartFilter("::2");
// filter.doFilter("abc", null); }
}