| /* |
| * 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.servicecomb.common.rest.codec.param; |
| |
| import java.lang.reflect.Type; |
| import java.util.Date; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import javax.servlet.http.HttpServletRequest; |
| |
| import org.apache.servicecomb.common.rest.RestConst; |
| import org.apache.servicecomb.common.rest.codec.RestClientRequest; |
| import org.apache.servicecomb.common.rest.codec.param.FormProcessorCreator.FormProcessor; |
| import org.hamcrest.MatcherAssert; |
| import org.hamcrest.Matchers; |
| import org.junit.jupiter.api.Assertions; |
| |
| import com.fasterxml.jackson.databind.JavaType; |
| import com.fasterxml.jackson.databind.type.TypeFactory; |
| |
| import io.swagger.models.parameters.FormParameter; |
| import io.swagger.models.properties.ArrayProperty; |
| import org.junit.jupiter.api.Test; |
| import org.mockito.Mockito; |
| public class TestFormProcessor { |
| final HttpServletRequest request = Mockito.mock(HttpServletRequest.class); |
| |
| final Map<String, Object> forms = new HashMap<>(); |
| |
| final RestClientRequest clientRequest = Mockito.mock(RestClientRequest.class); |
| |
| private FormProcessor createProcessor(String name, Type type) { |
| return createProcessor(name, type, null, true); |
| } |
| |
| private FormProcessor createProcessor(String name, Type type, String defaultValue, boolean required) { |
| JavaType javaType = TypeFactory.defaultInstance().constructType(type); |
| |
| FormParameter formParameter = new FormParameter(); |
| formParameter.name(name) |
| .required(required) |
| .setDefaultValue(defaultValue); |
| |
| if (javaType.isContainerType()) { |
| formParameter.type(ArrayProperty.TYPE); |
| } |
| return new FormProcessor(formParameter, javaType); |
| } |
| |
| @Test |
| public void testGetValueWithAttr() throws Exception { |
| Map<String, Object> forms = new HashMap<>(); |
| forms.put("name", "value"); |
| Mockito.when(request.getAttribute(RestConst.FORM_PARAMETERS)).thenReturn(forms); |
| |
| ParamValueProcessor processor = createProcessor("name", String.class); |
| Object value = processor.getValue(request); |
| Assertions.assertEquals("value", value); |
| } |
| |
| @Test |
| public void testGetValueNormal() throws Exception { |
| Mockito.when(request.getParameter("name")).thenReturn("value"); |
| |
| ParamValueProcessor processor = createProcessor("name", String.class); |
| Object value = processor.getValue(request); |
| Assertions.assertEquals("value", value); |
| } |
| |
| @SuppressWarnings("deprecation") |
| @Test |
| public void testGetValueNormalDate() throws Exception { |
| Date date = new Date(); |
| String strDate = com.fasterxml.jackson.databind.util.ISO8601Utils.format(date); |
| Mockito.when(request.getParameter("name")).thenReturn(strDate); |
| |
| ParamValueProcessor processor = createProcessor("name", Date.class); |
| Object value = processor.getValue(request); |
| Assertions.assertEquals(strDate, com.fasterxml.jackson.databind.util.ISO8601Utils.format((Date) value)); |
| } |
| |
| @Test |
| public void testGetValueContainerTypeNull() throws Exception { |
| Mockito.when(request.getParameterValues("name")).thenReturn(null); |
| |
| ParamValueProcessor processor = createProcessor("name", String[].class, null, false); |
| String[] value = (String[]) processor.getValue(request); |
| Assertions.assertNull(value); |
| } |
| |
| @Test |
| public void testGetValueNull() throws Exception { |
| Mockito.when(request.getParameter("name")).thenReturn(null); |
| |
| ParamValueProcessor processor = createProcessor("name", String.class, null, true); |
| try { |
| processor.getValue(request); |
| Assertions.assertEquals("required is true, throw exception", "not throw exception"); |
| } catch (Exception e) { |
| Assertions.assertTrue(e.getMessage().contains("Parameter is required.")); |
| } |
| } |
| |
| @Test |
| public void testGetValueArray() throws Exception { |
| Mockito.when(request.getParameterValues("name")).thenReturn(new String[] {"value"}); |
| |
| ParamValueProcessor processor = createProcessor("name", String[].class); |
| String[] value = (String[]) processor.getValue(request); |
| MatcherAssert.assertThat(value, Matchers.arrayContaining("value")); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void testGetValueList() throws Exception { |
| Mockito.when(request.getParameterValues("name")).thenReturn(new String[] {"value"}); |
| |
| ParamValueProcessor processor = createProcessor("name", |
| TypeFactory.defaultInstance().constructCollectionType(List.class, String.class), |
| null, true); |
| Object value = processor.getValue(request); |
| MatcherAssert.assertThat((List<String>) value, Matchers.contains("value")); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void testGetValueSet() throws Exception { |
| Mockito.when(request.getParameterValues("name")).thenReturn(new String[] {"value"}); |
| |
| ParamValueProcessor processor = createProcessor("name", |
| TypeFactory.defaultInstance().constructCollectionType(Set.class, String.class), null, |
| true); |
| Object value = processor.getValue(request); |
| MatcherAssert.assertThat((Set<String>) value, Matchers.contains("value")); |
| } |
| |
| @Test |
| public void testSetValue() throws Exception { |
| Mockito.doAnswer(invocation -> { |
| forms.put("name", "value"); |
| return null; |
| }).when(clientRequest).addForm("name", "value"); |
| |
| ParamValueProcessor processor = createProcessor("name", String.class); |
| processor.setValue(clientRequest, "value"); |
| Assertions.assertEquals("value", forms.get("name")); |
| } |
| |
| @Test |
| public void testSetValueDate() throws Exception { |
| Date date = new Date(); |
| |
| Mockito.doAnswer(invocation -> { |
| forms.put("name", date); |
| return null; |
| }).when(clientRequest).addForm("name", date); |
| ParamValueProcessor processor = createProcessor("name", Date.class); |
| processor.setValue(clientRequest, date); |
| Assertions.assertSame(date, forms.get("name")); |
| } |
| |
| @Test |
| public void testGetProcessorType() { |
| ParamValueProcessor processor = createProcessor("name", String.class); |
| Assertions.assertEquals("formData", processor.getProcessorType()); |
| } |
| } |