juneau-core/juneau-core-utest/src/test/java/org/apache/juneau/utils/StringExpressionMatcherTest.java

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// *  http://www.apache.org/licenses/LICENSE-2.0                                                                             *
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package org.apache.juneau.utils;

import static org.junit.Assert.*;

import java.text.*;

import org.junit.*;
import org.junit.runners.*;

@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class StringExpressionMatcherTest {

	private void shouldMatch(StringExpressionMatcher m, String...input) {
		for (String i : input) {
			if (! m.matches(i))
				fail("Matcher "+m+" should have matched '"+i+"' but didn't.");
		}
	}

	private void shouldNotMatch(StringExpressionMatcher m, String...input) {
		for (String i : input) {
			if (m.matches(i))
				fail("Matcher "+m+" should not have matched '"+i+"' but did.");
		}
	}

	//------------------------------------------------------------------------------------------------------------------
	// No operand
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void a01_noOperand() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("");
		assertEquals("(NEVER)", m.toString());
		shouldNotMatch(m, "foo", "foox", "xfoo", "fo", null);
	}

	@Test
	public void a02_noOperand_nullInput() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher(null);
		assertEquals("(NEVER)", m.toString());
		shouldNotMatch(m, "foo", "foox", "xfoo", "fo", null);
	}

	@Test
	public void a03_noOperand_onlySpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  ");
		assertEquals("(NEVER)", m.toString());
		shouldNotMatch(m, "foo", "foox", "xfoo", "fo", null);
	}

	@Test
	public void a04_noOperand_onlyParenthesis() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("()");
		assertEquals("(NEVER)", m.toString());
		shouldNotMatch(m, "foo", "foox", "xfoo", "fo", null);
	}

	@Test
	public void a05_noOperand_onlyMultipleParenthesis() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(())");
		assertEquals("(NEVER)", m.toString());
		shouldNotMatch(m, "foo", "foox", "xfoo", "fo", null);
	}

	@Test
	public void a06_noOperand_onlyMultipleParenthesisWithSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  )  )  ");
		assertEquals("(NEVER)", m.toString());
		shouldNotMatch(m, "foo", "foox", "xfoo", "fo", null);
	}

	//------------------------------------------------------------------------------------------------------------------
	// Single operand equals
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void b01_singleOperand_eq() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("foo");
		assertEquals("[= foo]", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void b02_singleOperand_eq_withSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  foo  ");
		assertEquals("[= foo]", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void b03_singleOperand_eq_withParenthesis() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(foo)");
		assertEquals("[= foo]", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void b04_singleOperand_eq_withMultipleParenthesis() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((foo))");
		assertEquals("[= foo]", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void b05_singleOperand_eq_withParenthesisAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher(" ( foo ) ");
		assertEquals("[= foo]", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void b06_singleOperand_eq_withMultipleParenthesisAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  foo  )  )  ");
		assertEquals("[= foo]", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	//------------------------------------------------------------------------------------------------------------------
	// Single operand equals
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void c01_singleOperand_pattern() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("foo*");
		assertEquals("[* foo.*]", m.toString());
		shouldMatch(m, "foo", "foox");
		shouldNotMatch(m, "xfoo", "fo", null);
	}

	@Test
	public void c02_singleOperand_pattern_withSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  foo*  ");
		assertEquals("[* foo.*]", m.toString());
		shouldMatch(m, "foo", "foox");
		shouldNotMatch(m, "xfoo", "fo", null);
	}

	@Test
	public void c03_singleOperand_pattern_withParenthesis() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(foo*)");
		assertEquals("[* foo.*]", m.toString());
		shouldMatch(m, "foo", "foox");
		shouldNotMatch(m, "xfoo", "fo", null);
	}

	@Test
	public void c04_singleOperand_pattern_withMultipleParenthesis() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((foo*))");
		assertEquals("[* foo.*]", m.toString());
		shouldMatch(m, "foo", "foox");
		shouldNotMatch(m, "xfoo", "fo", null);
	}

	@Test
	public void c05_singleOperand_pattern_withParenthesisAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher(" ( foo* ) ");
		assertEquals("[* foo.*]", m.toString());
		shouldMatch(m, "foo", "foox");
		shouldNotMatch(m, "xfoo", "fo", null);
	}

	@Test
	public void c06_singleOperand_pattern_withMultipleParenthesisAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  foo*  )  )  ");
		assertEquals("[* foo.*]", m.toString());
		shouldMatch(m, "foo", "foox");
		shouldNotMatch(m, "xfoo", "fo", null);
	}

	//------------------------------------------------------------------------------------------------------------------
	// | operator
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void d01_or_singlePipe() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("foo|bar|baz");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void d02_or_singlePipe_withSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  foo  |  bar  |  baz  ");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void d03_or_singlePipe_withParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(foo|bar|baz)");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void d04_or_singlePipe_withInnerParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(foo)|(bar)|(baz)");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void d05_or_singlePipe_withParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  foo  |  bar  |  baz  )  ");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void d06_or_singlePipe_withMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((foo)|(bar)|(baz))");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void d07_or_singlePipe_withMultipleMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((((foo))|((bar))|((baz))))");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void d08_or_singlePipe_withMultipleMultipleParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  foo  )  )  |  (  (  bar  )  )  |  (  (  baz  )  )  )  )  ");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	//------------------------------------------------------------------------------------------------------------------
	// || operator
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void e01_or_doublePipe() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("foo||bar||baz");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void e02_or_doublePipe_withSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  foo  ||  bar  ||  baz  ");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void e03_or_doublePipe_withParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(foo||bar||baz)");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void e04_or_doublePipe_withInnerParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(foo)||(bar)||(baz)");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void e05_or_doublePipe_withParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  foo  ||  bar  ||  baz  )  ");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void e06_or_doublePipe_withMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((foo)||(bar)||(baz))");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void e07_or_doublePipe_withMultipleMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((((foo))||((bar))||((baz))))");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void e08_or_doublePipe_withMultipleMultipleParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  foo  )  )  ||  (  (  bar  )  )  ||  (  (  baz  )  )  )  )  ");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	//------------------------------------------------------------------------------------------------------------------
	// , operator
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void f01_or_comma() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("foo,bar,baz");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void f02_or_comma_withSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  foo  ,  bar  ,  baz  ");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void f03_or_comma_withParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(foo,bar,baz)");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void f04_or_comma_withInnerParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(foo),(bar),(baz)");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void f05_or_comma_withParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  foo  ,  bar  ,  baz  )  ");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void f06_or_comma_withMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((foo),(bar),(baz))");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void f07_or_comma_withMultipleMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((((foo)),((bar)),((baz))))");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	@Test
	public void f08_or_comma_withMultipleMultipleParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  foo  )  )  ,  (  (  bar  )  )  ,  (  (  baz  )  )  )  )  ");
		assertEquals("(| [= foo] [= bar] [= baz])", m.toString());
		shouldMatch(m, "foo", "bar", "baz");
		shouldNotMatch(m, "foox", "xfoo", "fo", null);
	}

	//------------------------------------------------------------------------------------------------------------------
	// & operator
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void g01_and_singleAmp() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("fo*&*oo&foo");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void g02_and_singleAmp_withSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  fo*  &  *oo  &  foo  ");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void g03_and_singleAmp_withParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(fo*&*oo&foo)");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void g04_and_singleAmp_withInnerParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(fo*)&(*oo)&(foo)");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void g05_and_singleAmp_withParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  fo*  &  *oo  &  foo  )  ");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void g06_and_singleAmp_withMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((fo*)&(*oo)&(foo))");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void g07_and_singleAmp_withMultipleMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((((fo*))&((*oo))&((foo))))");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void g08_and_singleAmp_withMultipleMultipleParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  fo*  )  )  &  (  (  *oo  )  )  &  (  (  foo  )  )  )  )  ");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	//------------------------------------------------------------------------------------------------------------------
	// && operator
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void h01_and_doubleAmp() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("fo*&&*oo&&foo");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void h02_and_doubleAmp_withSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  fo*  &&  *oo  &&  foo  ");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void h03_and_doubleAmp_withParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(fo*&&*oo&&foo)");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void h04_and_doubleAmp_withInnerParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(fo*)&&(*oo)&&(foo)");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void h05_and_doubleAmp_withParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  fo*  &&  *oo  &&  foo  )  ");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void h06_and_doubleAmp_withMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((fo*)&&(*oo)&&(foo))");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void h07_and_doubleAmp_withMultipleMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((((fo*))&&((*oo))&&((foo))))");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void h08_and_doubleAmp_withMultipleMultipleParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  fo*  )  )  &&  (  (  *oo  )  )  &&  (  (  foo  )  )  )  )  ");
		assertEquals("(& [* fo.*] [* .*oo] [= foo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	//------------------------------------------------------------------------------------------------------------------
	// | and & operators
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void i01_and_singleMixed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("fo*&*oo|bar");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i02_and_singleMixed_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("bar|fo*&*oo");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i03_and_singleMixed_withSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  fo*  &  *oo  |  bar  ");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i04_and_singleMixed_withSpaces_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  bar  |  fo*  &  *oo  ");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i05_and_singleMixed_withParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(fo*&*oo|bar)");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i06_and_singleMixed_withParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(bar|fo*&*oo)");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i07_and_singleMixed_withInnerParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(fo*)&(*oo)|(bar)");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i08_and_singleMixed_withInnerParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(bar)|(fo*)&(*oo)");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i09_and_singleMixed_withParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  fo*  &  *oo  |  bar  )  ");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i10_and_singleMixed_withParenthesesAndSpaces_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  bar  |  fo*  &  *oo  )  ");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i11_and_singleMixed_withMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((fo*)&(*oo)|(bar))");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i12_and_singleMixed_withMultipleParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((bar)|(fo*)&(*oo))");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i13_and_singleMixed_withMultipleMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((((fo*))&((*oo))|((bar))))");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i14_and_singleMixed_withMultipleMultipleParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((((bar))|((fo*))&((*oo))))");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i15_and_singleMixed_withMultipleMultipleParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  fo*  )  )  &  (  (  *oo  )  )  |  (  (  bar  )  )  )  )  ");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void i16_and_singleMixed_withMultipleMultipleParenthesesAndSpaces_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  bar  )  )  |  (  (  fo*  )  )  &  (  (  *oo  )  )  )  )  ");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	//------------------------------------------------------------------------------------------------------------------
	// || and && operators
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void j01_and_doubleMixed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("fo*&&*oo||bar");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j02_and_doubleMixed_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("bar||fo*&&*oo");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j03_and_doubleMixed_withSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  fo*  &&  *oo  ||  bar  ");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j04_and_doubleMixed_withSpaces_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  bar  ||  fo*  &&  *oo  ");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j05_and_doubleMixed_withParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(fo*&&*oo||bar)");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j06_and_doubleMixed_withParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(bar||fo*&&*oo)");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j07_and_doubleMixed_withInnerParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(fo*)&&(*oo)||(bar)");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j08_and_doubleMixed_withInnerParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(bar)||(fo*)&&(*oo)");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j09_and_doubleMixed_withParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  fo*  &&  *oo  ||  bar  )  ");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j10_and_doubleMixed_withParenthesesAndSpaces_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  bar  ||  fo*  &&  *oo  )  ");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j11_and_doubleMixed_withMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((fo*)&&(*oo)||(bar))");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j12_and_doubleMixed_withMultipleParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((bar)||(fo*)&&(*oo))");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j13_and_doubleMixed_withMultipleMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((((fo*))&&((*oo))||((bar))))");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j14_and_doubleMixed_withMultipleMultipleParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((((bar))||((fo*))&&((*oo))))");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j15_and_doubleMixed_withMultipleMultipleParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  fo*  )  )  &&  (  (  *oo  )  )  ||  (  (  bar  )  )  )  )  ");
		assertEquals("(| (& [* fo.*] [* .*oo]) [= bar])", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	@Test
	public void j16_and_doubleMixed_withMultipleMultipleParenthesesAndSpaces_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  bar  )  )  ||  (  (  fo*  )  )  &&  (  (  *oo  )  )  )  )  ");
		assertEquals("(| [= bar] (& [* fo.*] [* .*oo]))", m.toString());
		shouldMatch(m, "foo", "bar");
		shouldNotMatch(m, "foox", "xfoo", "fo", "baz", null);
	}

	//------------------------------------------------------------------------------------------------------------------
	// | and & and () operators
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void k01_and_singleMixedParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("fo*&(*oo|bar)");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k02_and_singleMixedParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(bar|fo*)&*oo");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k03_and_singleMixedParentheses_withSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  fo*  &  (  *oo  |  bar  )  ");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k04_and_singleMixedParentheses_withSpaces_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  bar  |  fo*  )  &  *oo  ");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k05_and_singleMixedParentheses_withParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(fo*&(*oo|bar))");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k06_and_singleMixedParentheses_withParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((bar|fo*)&*oo)");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k07_and_singleMixedParentheses_withInnerParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(fo*)&((*oo)|(bar))");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k08_and_singleMixedParentheses_withInnerParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((bar)|(fo*))&(*oo)");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k09_and_singleMixedParentheses_withParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  fo*  &  (  *oo  |  bar  )  )  ");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k10_and_singleMixedParentheses_withParenthesesAndSpaces_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  bar  |  fo*  )  &  *oo  )  ");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k11_and_singleMixedParentheses_withMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((fo*)&((*oo)|(bar)))");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k12_and_singleMixedParentheses_withMultipleParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(((bar)|(fo*))&(*oo))");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k13_and_singleMixedParentheses_withMultipleMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((((fo*))&(((*oo))|((bar)))))");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k14_and_singleMixedParentheses_withMultipleMultipleParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(((((bar))|((fo*)))&((*oo))))");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k15_and_singleMixedParentheses_withMultipleMultipleParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  fo*  )  )  &  (  (  (  *oo  )  )  |  (  (  bar  )  )  )  )  )  ");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void k16_and_singleMixedParentheses_withMultipleMultipleParenthesesAndSpaces_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  (  bar  )  )  |  (  (  fo*  )  )  )  &  (  (  *oo  )  )  )  )  ");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	//------------------------------------------------------------------------------------------------------------------
	// || and && and () operators
	//------------------------------------------------------------------------------------------------------------------

	@Test
	public void l01_and_doubleMixedParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("fo*&&(*oo||bar)");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l02_and_doubleMixedParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(bar||fo*)&&*oo");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l03_and_doubleMixedParentheses_withSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  fo*  &&  (  *oo  ||  bar  )  ");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l04_and_doubleMixedParentheses_withSpaces_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  bar  ||  fo*  )  &&  *oo  ");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l05_and_doubleMixedParentheses_withParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(fo*&&(*oo||bar))");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l06_and_doubleMixedParentheses_withParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((bar||fo*)&&*oo)");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l07_and_doubleMixedParentheses_withInnerParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(fo*)&((*oo)||(bar))");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l08_and_doubleMixedParentheses_withInnerParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((bar)||(fo*))&&(*oo)");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l09_and_doubleMixedParentheses_withParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  fo*  &&  (  *oo  ||  bar  )  )  ");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l10_and_doubleMixedParentheses_withParenthesesAndSpaces_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  bar  ||  fo*  )  &&  *oo  )  ");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l11_and_doubleMixedParentheses_withMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((fo*)&&((*oo)||(bar)))");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l12_and_doubleMixedParentheses_withMultipleParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(((bar)||(fo*))&&(*oo))");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l13_and_doubleMixedParentheses_withMultipleMultipleParentheses() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("((((fo*))&&(((*oo))||((bar)))))");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l14_and_doubleMixedParentheses_withMultipleMultipleParentheses_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("(((((bar))||((fo*)))&&((*oo))))");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l15_and_doubleMixedParentheses_withMultipleMultipleParenthesesAndSpaces() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  fo*  )  )  &&  (  (  (  *oo  )  )  ||  (  (  bar  )  )  )  )  )  ");
		assertEquals("(& [* fo.*] (| [* .*oo] [= bar]))", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	@Test
	public void l16_and_doubleMixedParentheses_withMultipleMultipleParenthesesAndSpaces_reversed() throws Exception {
		StringExpressionMatcher m = new StringExpressionMatcher("  (  (  (  (  (  bar  )  )  ||  (  (  fo*  )  )  )  &&  (  (  *oo  )  )  )  )  ");
		assertEquals("(& (| [= bar] [* fo.*]) [* .*oo])", m.toString());
		shouldMatch(m, "foo");
		shouldNotMatch(m, "foox", "xfoo", "fo", "bar", "baz", null);
	}

	//------------------------------------------------------------------------------------------------------------------
	// Error conditions
	//------------------------------------------------------------------------------------------------------------------

	@Test(expected = ParseException.class)
	public void m01_startsWithOp() throws Exception {
		new StringExpressionMatcher("&foo");
	}

	@Test(expected = ParseException.class)
	public void m02_noOperator() throws Exception {
		new StringExpressionMatcher("foo bar");
	}

	@Test(expected = ParseException.class)
	public void m03_unmatchedParentheses() throws Exception {
		new StringExpressionMatcher("(foo");
	}

	@Test(expected = ParseException.class)
	public void m04a_danglingExpression_1() throws Exception {
		new StringExpressionMatcher("foo &");
	}

	@Test(expected = ParseException.class)
	public void m04b_danglingExpression_2() throws Exception {
		new StringExpressionMatcher("foo ||");
	}

	@Test(expected = ParseException.class)
	public void m04c_danglingExpression_3() throws Exception {
		new StringExpressionMatcher("foo ,");
	}

	@Test(expected = ParseException.class)
	public void m04d_danglingExpression_4() throws Exception {
		new StringExpressionMatcher("foo & ");
	}

	@Test(expected = ParseException.class)
	public void m04e_danglingExpression_5() throws Exception {
		new StringExpressionMatcher("foo || ");
	}

	@Test(expected = ParseException.class)
	public void m04f_danglingExpression_6() throws Exception {
		new StringExpressionMatcher("foo , ");
	}
}