| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.sling.resourceresolver.impl.mapping; |
| |
| import org.apache.commons.lang3.text.StrSubstitutor; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.osgi.framework.BundleContext; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Mockito.when; |
| |
| public class StringInterpolationProviderImplTest { |
| |
| @Mock |
| private BundleContext bundleContext; |
| |
| @Mock |
| private StringInterpolationProviderConfiguration stringInterpolationProviderConfiguration; |
| |
| @SuppressWarnings({ "unchecked" }) |
| @Before |
| public void setup() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| } |
| |
| @Test |
| public void test_interpolator_simple() { |
| Map<String,String> values = new HashMap<>(); |
| values.put("one", "two"); |
| String substitute = interpolate("$[config:one]", values); |
| assertEquals("Wrong Replacement", "two", substitute); |
| } |
| |
| @Test |
| public void test_interpolator_with_type() { |
| Map<String,String> values = new HashMap<>(); |
| values.put("one", "two"); |
| String substitute = interpolate("$[config:one]", values); |
| assertEquals("Wrong Replacement (with type)", "two", substitute); |
| } |
| |
| @Test |
| public void test_interpolator_no_match() { |
| Map<String,String> values = new HashMap<>(); |
| values.put("one", "two"); |
| String substitute = interpolate("$[config:two]", values); |
| assertEquals("Should not been replaced", "$[config:two]", substitute); |
| } |
| |
| @Test |
| public void test_interpolator_no_match_with_default() { |
| Map<String,String> values = new HashMap<>(); |
| values.put("one", "two"); |
| String substitute = interpolate("$[config:two;default=three]", values); |
| assertEquals("Should have been default for no match", "three", substitute); |
| } |
| |
| @Test |
| public void test_interpolator_full_with_match() { |
| Map<String,String> values = new HashMap<>(); |
| values.put("one", "two"); |
| String substitute = interpolate("$[config:one;default=three]", values); |
| assertEquals("Wrong Replacement", "two", substitute); |
| } |
| |
| @Test |
| public void test_interpolator_full_with_default() { |
| Map<String,String> values = new HashMap<>(); |
| values.put("one", "two"); |
| String substitute = interpolate("$[config:two;default=three]", values); |
| assertEquals("Should have been default for no match", "three", substitute); |
| } |
| |
| private String interpolate(final String text, final Map<String,String> mappings) { |
| Object result = Interpolator.replace(text, (type, name, dir) -> { |
| Object answer = mappings.get(name); |
| if(answer == null) { |
| answer = dir.get("default"); |
| } |
| return answer; |
| }); |
| return result == null ? null : result.toString(); |
| } |
| |
| @Test |
| public void test_simple_one_placeholder() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two"} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "$[config:one]"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "two", substituted); |
| } |
| |
| @Test |
| public void test_simple_text_one_placeholder() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two"} |
| ); |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "Here is $[config:one], too"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "Here is two, too", substituted); |
| } |
| |
| @Test |
| public void test_two_placeholders() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "three=four"} |
| ); |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "$[config:one] with another $[config:three]"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "two with another four", substituted); |
| } |
| |
| @Test |
| public void test_three_placeholders() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "three=four", "five=six"} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "Here comes $[config:one] with another $[config:three] equals $[config:five], horray!"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "Here comes two with another four equals six, horray!", substituted); |
| } |
| |
| @Test |
| public void test_no_placeholders() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "three=four", "five=six"} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "Here comes is a text with no placeholders!"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "Here comes is a text with no placeholders!", substituted); |
| } |
| |
| @Test |
| public void test_unkown_placeholders() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "three=four", "five=six"} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "Here comes $[config:unkown] placeholders!"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "Here comes $[config:unkown] placeholders!", substituted); |
| } |
| |
| @Test |
| public void test_trailing_slash_placeholders() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "siv.one=test-value"} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "$[config:siv.one]/"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "test-value/", substituted); |
| } |
| |
| @Test |
| public void test_escape_character() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two"} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "\\$[config:one]=$[config:one]"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "$[config:one]=two", substituted); |
| } |
| |
| @Test |
| public void test_in_variables_substitution() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "two=three"} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "$[config:$[config:one]]"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "three", substituted); |
| } |
| |
| @Test |
| public void test_in_variables_substitution2() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "onetwo=three"} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "$[config:one$[config:one]]"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "three", substituted); |
| } |
| |
| @Test |
| public void test_bad_placeholder_key_configuration() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "two", "=two"} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "$[config:one]$[config:two]"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "two$[config:two]", substituted); |
| } |
| |
| @Test |
| public void test_bad_placeholder_value_configuration() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "two="} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "$[config:one]$[config:two]"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "two$[config:two]", substituted); |
| } |
| |
| @Test |
| public void test_comment_in_configuration() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "# Next One", "two=four"} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "$[config:one]-$[config:two]"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "two-four", substituted); |
| } |
| |
| @Test |
| public void test_empty_line_in_configuration() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "", "two=four"} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "$[config:one]-$[config:two]"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "two-four", substituted); |
| } |
| |
| @Test |
| public void test_no_configuration() { |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| |
| String line = "$[config:one]$[config:two]"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", line, substituted); |
| } |
| |
| @Test |
| public void test_modify_configuration() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "two="} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "two=three"} |
| ); |
| placeholderProvider.modified(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "$[config:one]-$[config:two]"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "two-three", substituted); |
| } |
| |
| @Test |
| public void test_deactivate_configuration() { |
| when(stringInterpolationProviderConfiguration.placeHolderKeyValuePairs()).thenReturn( |
| new String[] { "one=two", "two=four"} |
| ); |
| |
| StringInterpolationProviderImpl placeholderProvider = new StringInterpolationProviderImpl(); |
| placeholderProvider.activate(bundleContext, stringInterpolationProviderConfiguration); |
| |
| String line = "$[config:one]-$[config:two]"; |
| String substituted = placeholderProvider.substitute(line); |
| assertEquals("Wrong resolved line", "two-four", substituted); |
| placeholderProvider.deactivate(bundleContext); |
| substituted = placeholderProvider.substitute(line); |
| assertEquals("Line should not be substituted because service was deactivated", line, substituted); |
| } |
| } |