| /* |
| * 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 freemarker.core; |
| |
| import java.io.IOException; |
| import java.util.Collections; |
| import java.util.Date; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import freemarker.template.Configuration; |
| import freemarker.template.SimpleDate; |
| import freemarker.template.TemplateDateModel; |
| import freemarker.template.TemplateException; |
| import freemarker.template.TemplateModelException; |
| import freemarker.test.TemplateTest; |
| |
| @SuppressWarnings("boxing") |
| public class CoercionToTextualTest extends TemplateTest { |
| |
| /** 2015-09-06T12:00:00Z */ |
| private static long T = 1441540800000L; |
| private static TemplateDateModel TM = new SimpleDate(new Date(T), TemplateDateModel.DATETIME); |
| |
| @Test |
| public void testBasicStringBuiltins() throws IOException, TemplateException { |
| assertOutput("${s?upperCase}", "ABC"); |
| assertOutput("${n?string?lowerCase}", "1.50e+03"); |
| assertErrorContains("${n?lowerCase}", "convert", "string", "markup", "text/html"); |
| assertOutput("${dt?string?lowerCase}", "2015-09-06t12:00:00z"); |
| assertErrorContains("${dt?lowerCase}", "convert", "string", "markup", "text/html"); |
| assertOutput("${b?upperCase}", "Y"); |
| assertErrorContains("${m?upperCase}", "convertible to string", "HTMLOutputModel"); |
| } |
| |
| @Test |
| public void testEscBuiltin() throws IOException, TemplateException { |
| Configuration cfg = getConfiguration(); |
| cfg.setOutputFormat(HTMLOutputFormat.INSTANCE); |
| cfg.setAutoEscapingPolicy(Configuration.DISABLE_AUTO_ESCAPING_POLICY); |
| cfg.setBooleanFormat("<y>,<n>"); |
| |
| assertOutput("${'a<b'?esc}", "a<b"); |
| assertOutput("${n?string?esc}", "1.50E+03"); |
| assertOutput("${n?esc}", "1.50*10<sup>3</sup>"); |
| assertOutput("${dt?string?esc}", "2015-09-06T12:00:00Z"); |
| assertOutput("${dt?esc}", "2015-09-06<span class='T'>T</span>12:00:00Z"); |
| assertOutput("${b?esc}", "<y>"); |
| assertOutput("${m?esc}", "<p>M</p>"); |
| } |
| |
| @Test |
| public void testStringOverloadedBuiltIns() throws IOException, TemplateException { |
| assertOutput("${s?contains('b')}", "y"); |
| assertOutput("${n?string?contains('E')}", "y"); |
| assertErrorContains("${n?contains('E')}", "convert", "string", "markup", "text/html"); |
| assertErrorContains("${n?indexOf('E')}", "convert", "string", "markup", "text/html"); |
| assertOutput("${dt?string?contains('0')}", "y"); |
| assertErrorContains("${dt?contains('0')}", "convert", "string", "markup", "text/html"); |
| assertErrorContains("${m?contains('0')}", "convertible to string", "HTMLOutputModel"); |
| assertErrorContains("${m?indexOf('0')}", "convertible to string", "HTMLOutputModel"); |
| } |
| |
| @Test |
| public void testMarkupStringBuiltIns() throws IOException, TemplateException { |
| assertErrorContains("${n?string?markupString}", "Expected", "markup", "string"); |
| assertErrorContains("${n?markupString}", "Expected", "markup", "number"); |
| assertErrorContains("${dt?markupString}", "Expected", "markup", "date"); |
| } |
| |
| @Test |
| public void testSimpleInterpolation() throws IOException, TemplateException { |
| assertOutput("${s}", "abc"); |
| assertOutput("${n?string}", "1.50E+03"); |
| assertOutput("${n}", "1.50*10<sup>3</sup>"); |
| assertOutput("${dt?string}", "2015-09-06T12:00:00Z"); |
| assertOutput("${dt}", "2015-09-06<span class='T'>T</span>12:00:00Z"); |
| assertOutput("${b}", "y"); |
| assertOutput("${m}", "<p>M</p>"); |
| } |
| |
| @Test |
| public void testConcatenation() throws IOException, TemplateException { |
| assertOutput("${s + '&'}", "abc&"); |
| assertOutput("${n?string + '&'}", "1.50E+03&"); |
| assertOutput("${n + '&'}", "1.50*10<sup>3</sup>&"); |
| assertOutput("${dt?string + '&'}", "2015-09-06T12:00:00Z&"); |
| assertOutput("${dt + '&'}", "2015-09-06<span class='T'>T</span>12:00:00Z&"); |
| assertOutput("${b + '&'}", "y&"); |
| assertOutput("${m + '&'}", "<p>M</p>&"); |
| } |
| |
| @Test |
| public void testConcatenation2() throws IOException, TemplateException { |
| assertOutput("${'&' + s}", "&abc"); |
| assertOutput("${'&' + n?string}", "&1.50E+03"); |
| assertOutput("${'&' + n}", "&1.50*10<sup>3</sup>"); |
| assertOutput("${'&' + dt?string}", "&2015-09-06T12:00:00Z"); |
| assertOutput("${'&' + dt}", "&2015-09-06<span class='T'>T</span>12:00:00Z"); |
| assertOutput("${'&' + b}", "&y"); |
| assertOutput("${'&' + m}", "&<p>M</p>"); |
| } |
| |
| @Before |
| public void setup() throws TemplateModelException { |
| Configuration cfg = getConfiguration(); |
| cfg.setCustomNumberFormats(Collections.singletonMap("G", PrintfGTemplateNumberFormatFactory.INSTANCE)); |
| cfg.setCustomDateFormats(Collections.singletonMap("HI", HTMLISOTemplateDateFormatFactory.INSTANCE)); |
| cfg.setNumberFormat("@G 3"); |
| cfg.setDateTimeFormat("@HI"); |
| cfg.setBooleanFormat("y,n"); |
| |
| addToDataModel("s", "abc"); |
| addToDataModel("n", 1500); |
| addToDataModel("dt", TM); |
| addToDataModel("b", Boolean.TRUE); |
| addToDataModel("m", HTMLOutputFormat.INSTANCE.fromMarkup("<p>M</p>")); |
| } |
| |
| } |