95 lines
3.1 KiB
Java
95 lines
3.1 KiB
Java
/*
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* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package tools.javac.combo;
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import org.testng.annotations.BeforeTest;
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import org.testng.annotations.Test;
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import java.util.HashMap;
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import java.util.Map;
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import static org.testng.Assert.assertEquals;
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/**
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* TemplateTest
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*/
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@Test
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public class TemplateTest {
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Map<String, Template> vars = new HashMap<>();
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@BeforeTest
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void before() { vars.clear(); }
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private void assertTemplate(String expected, String template) {
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String result = Template.Behavior.expandTemplate(template, vars);
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assertEquals(result, expected, "for " + template);
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}
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private String dotIf(String s) {
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return s == null || s.isEmpty() ? "" : "." + s;
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}
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public void testTemplateExpansion() {
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vars.put("A", s -> "a" + dotIf(s));
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vars.put("B", s -> "b" + dotIf(s));
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vars.put("C", s -> "#{A}#{B}");
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vars.put("D", s -> "#{A" + dotIf(s) + "}#{B" + dotIf(s) + "}");
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vars.put("_D", s -> "d");
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assertTemplate("", "");
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assertTemplate("foo", "foo");
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assertTemplate("a", "#{A}");
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assertTemplate("a", "#{A.}");
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assertTemplate("a.FOO", "#{A.FOO}");
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assertTemplate("aa", "#{A}#{A}");
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assertTemplate("ab", "#{C}");
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assertTemplate("ab", "#{C.FOO}");
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assertTemplate("ab", "#{C.}");
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assertTemplate("a.FOOb.FOO", "#{D.FOO}");
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assertTemplate("ab", "#{D}");
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assertTemplate("d", "#{_D}");
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assertTemplate("#{A", "#{A");
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}
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public void testIndexedTemplate() {
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vars.put("A[0]", s -> "a" );
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vars.put("A[1]", s -> "b" );
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vars.put("A[2]", s -> "c" );
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vars.put("X", s -> "0");
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assertTemplate("a", "#{A[0]}");
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assertTemplate("b", "#{A[1]}");
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assertTemplate("c", "#{A[2]}");
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}
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public void testAngleBrackets() {
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vars.put("X", s -> "xyz");
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assertTemplate("List<String> ls = xyz;", "List<String> ls = #{X};");
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}
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@Test(expectedExceptions = IllegalStateException.class )
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public void testUnknownKey() {
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assertTemplate("#{Q}", "#{Q}");
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}
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}
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