VariableMatcherTest.java

/*
 * Copyright (C) 2014 Stefan Niederhauser (nidin@gmx.ch)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package guru.nidi.ramltester.core;

import org.junit.Test;

import static guru.nidi.ramltester.util.TestUtils.assertValuesEquals;
import static org.junit.Assert.assertEquals;

/**
 *
 */
public class VariableMatcherTest extends CoreTestBase {
    @Test
    public void noVariables() {
        assertMatch(VariableMatcher.match("abc", "abc"), true, true, "");
        assertMatch(VariableMatcher.match("abc", "abcde"), true, false, "de");
        assertMatch(VariableMatcher.match("abc", "ade"), false, false, "");
    }

    @Test
    public void oneVariable() {
        assertMatch(VariableMatcher.match("abc{var}xyz", "abc123xyz"), true, true, "", "var", "123");
        assertMatch(VariableMatcher.match("abc{var}xyz", "abc123xy"), false, false, "", "var", "123");
        assertMatch(VariableMatcher.match("abc{var}xyz", "abc123xyz000"), true, false, "000", "var", "123");
        assertMatch(VariableMatcher.match("abc{var}", "abc123xyz"), true, true, "", "var", "123xyz");
        assertMatch(VariableMatcher.match("abc{var}", "abc123/xyz"), true, false, "/xyz", "var", "123");
    }

    @Test
    public void multiVariables() {
        assertMatch(VariableMatcher.match("abc{var}/{two}", "abc123/xyz"), true, true, "", "var", "123", "two", "xyz");
        assertMatch(VariableMatcher.match("abc{var}/{two}", "abc123/xyz/abc"), true, false, "/abc", "var", "123", "two", "xyz");
    }

    @Test
    public void multiValues() {
        assertMatch(VariableMatcher.match("abc{var}/{var}", "abc123/xyz"), true, true, "", "var", new String[]{"123", "xyz"});
    }

    @Test(expected = IllegalVariablePatternException.class)
    public void invalidPattern() {
        VariableMatcher.match("abc{var", "abc123xyz");
    }

    private void assertMatch(VariableMatcher vm, boolean matches, boolean completeMatch, String suffix, Object... variables) {
        assertEquals(matches, vm.isMatch());
        assertEquals(completeMatch, vm.isCompleteMatch());
        assertEquals(suffix, vm.getSuffix());
        assertValuesEquals(variables, vm.getVariables());
    }


}