| /* |
| * 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.ext.beans; |
| import static org.hamcrest.Matchers.*; |
| import static org.junit.Assert.*; |
| |
| import java.util.Collections; |
| import java.util.Date; |
| |
| import org.junit.Test; |
| |
| import freemarker.core.HTMLOutputFormat; |
| import freemarker.core.TemplateHTMLOutputModel; |
| import freemarker.template.Configuration; |
| import freemarker.template.TemplateHashModel; |
| import freemarker.template.TemplateMethodModelEx; |
| import freemarker.template.TemplateModelException; |
| import freemarker.template.TemplateScalarModel; |
| import freemarker.template.Version; |
| |
| public class ErrorMessagesTest { |
| |
| @Test |
| public void getterMessage() throws TemplateModelException { |
| BeansWrapper bw = new BeansWrapperBuilder(Configuration.VERSION_2_3_0).build(); |
| TemplateHashModel thm= (TemplateHashModel) bw.wrap(new TestBean()); |
| |
| try { |
| thm.get("foo"); |
| } catch (TemplateModelException e) { |
| e.printStackTrace(); |
| final String msg = e.getMessage(); |
| assertThat(msg, containsString("\"foo\"")); |
| assertThat(msg, containsString("existing sub-variable")); |
| } |
| assertNull(thm.get("bar")); |
| } |
| |
| @Test |
| public void markupOutputParameter() throws Exception { |
| TemplateHTMLOutputModel html = HTMLOutputFormat.INSTANCE.fromMarkup("<p>a"); |
| |
| for (Version ici : new Version[] { Configuration.VERSION_2_3_0, Configuration.VERSION_2_3_24 }) { |
| BeansWrapper bw = new BeansWrapperBuilder(ici).build(); |
| TemplateHashModel thm = (TemplateHashModel) bw.wrap(new TestBean()); |
| |
| { |
| TemplateMethodModelEx m = (TemplateMethodModelEx) thm.get("m1"); |
| try { |
| m.exec(Collections.singletonList(html)); |
| fail(); |
| } catch (TemplateModelException e) { |
| assertThat(e.getMessage(), allOf( |
| containsString("String"), containsString("convert"), containsString("markup_output"), |
| containsString("Tip:"), containsString("?markup_string"))); |
| } |
| } |
| |
| { |
| TemplateMethodModelEx m = (TemplateMethodModelEx) thm.get("m2"); |
| try { |
| m.exec(Collections.singletonList(html)); |
| fail(); |
| } catch (TemplateModelException e) { |
| assertThat(e.getMessage(), allOf( |
| containsString("Date"), containsString("convert"), containsString("markup_output"), |
| not(containsString("?markup_string")))); |
| } |
| } |
| |
| for (String methodName : new String[] { "mOverloaded", "mOverloaded3" }) { |
| TemplateMethodModelEx m = (TemplateMethodModelEx) thm.get(methodName); |
| try { |
| m.exec(Collections.singletonList(html)); |
| fail(); |
| } catch (TemplateModelException e) { |
| assertThat(e.getMessage(), allOf( |
| containsString("No compatible overloaded"), |
| containsString("String"), containsString("markup_output"), |
| containsString("Tip:"), containsString("?markup_string"))); |
| } |
| } |
| |
| { |
| TemplateMethodModelEx m = (TemplateMethodModelEx) thm.get("mOverloaded2"); |
| try { |
| m.exec(Collections.singletonList(html)); |
| fail(); |
| } catch (TemplateModelException e) { |
| assertThat(e.getMessage(), allOf( |
| containsString("No compatible overloaded"), |
| containsString("Integer"), containsString("markup_output"), |
| not(containsString("?markup_string")))); |
| } |
| } |
| |
| { |
| TemplateMethodModelEx m = (TemplateMethodModelEx) thm.get("mOverloaded4"); |
| Object r = m.exec(Collections.singletonList(html)); |
| if (r instanceof TemplateScalarModel) { |
| r = ((TemplateScalarModel) r).getAsString(); |
| } |
| assertEquals("<p>a", r); |
| } |
| } |
| } |
| |
| public static class TestBean { |
| |
| public String getFoo() { |
| throw new RuntimeException("Dummy"); |
| } |
| |
| public void m1(String s) { |
| // nop |
| } |
| |
| public void m2(Date s) { |
| // nop |
| } |
| |
| public void mOverloaded(String s) { |
| // nop |
| } |
| |
| public void mOverloaded(Date d) { |
| // nop |
| } |
| |
| public void mOverloaded2(Integer n) { |
| // nop |
| } |
| |
| public void mOverloaded2(Date d) { |
| // nop |
| } |
| |
| public void mOverloaded3(String... s) { |
| // nop |
| } |
| |
| public void mOverloaded3(Date d) { |
| // nop |
| } |
| |
| public String mOverloaded4(String s) { |
| return s; |
| } |
| |
| public String mOverloaded4(TemplateHTMLOutputModel s) throws TemplateModelException { |
| return s.getOutputFormat().getMarkupString(s); |
| } |
| |
| } |
| |
| } |