org.tynamo.descriptor.PropertyDescriptorTest.java Source code

Introduction

Here is the source code for org.tynamo.descriptor.PropertyDescriptorTest.java

Source

/*
 * Copyright 2004 Chris Nelson
 *
 * 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 org.tynamo.descriptor;

import org.apache.commons.beanutils.BeanUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.Assert;
import org.testng.annotations.Test;
import org.tynamo.descriptor.extension.DescriptorExtension;
import org.tynamo.test.Foo;

import java.lang.reflect.InvocationTargetException;
import java.util.Date;

public class PropertyDescriptorTest extends Assert {
    @Test
    public void testIsNumeric() throws Exception {

        TynamoPropertyDescriptor propertyDescriptor = new TynamoPropertyDescriptorImpl(Foo.class, Double.class);
        assertTrue(propertyDescriptor.isNumeric());
    }

    @Test
    public void testIsBoolean() throws Exception {

        TynamoPropertyDescriptor propertyDescriptor = new TynamoPropertyDescriptorImpl(Foo.class, boolean.class);
        assertTrue(propertyDescriptor.isBoolean());
    }

    /*
       @Test public void testDisplayName() throws Exception
       {
          ReflectionDescriptorFactory descriptorFactory = new ReflectionDescriptorFactory();
          TynamoClassDescriptor classDescriptor = descriptorFactory.buildClassDescriptor(Foo.class);
          TynamoPropertyDescriptor propertyDescriptor = classDescriptor.getPropertyDescriptor("multiWordProperty");
          // By default, unCamelCase class and property names
          assertEquals("display name", "Multi Word Property", propertyDescriptor.getDisplayName());
              
          // If you set display name afterwards, it should keep whatever is set, even camel cased
          propertyDescriptor.setDisplayName("multiWordProperty");
          assertEquals("display name", "multiWordProperty", propertyDescriptor.getDisplayName());
       }
    */

    @Test
    public void testIsDate() throws Exception {
        java.beans.PropertyDescriptor realDescriptor = new java.beans.PropertyDescriptor("date", Foo.class);
        TynamoPropertyDescriptor propertyDescriptor = new TynamoPropertyDescriptorImpl(Foo.class, Date.class);
        assertTrue(propertyDescriptor.isDate());
    }

    @Test
    public void testClone() throws Exception {
        TynamoPropertyDescriptorImpl descriptor1 = new TynamoPropertyDescriptorImpl(Foo.class, "foo", String.class);
        TynamoPropertyDescriptorImpl descriptor2 = (TynamoPropertyDescriptorImpl) descriptor1.clone();
        assertEquals("foo", descriptor2.getName());
    }

    @Test
    public void testCloneWidthExtensions() throws Exception {
        String testExtension = "testExtension";
        DescriptorExtension descriptorExtension = new DescriptorExtension() {
        };

        TynamoPropertyDescriptorImpl descriptor1 = new TynamoPropertyDescriptorImpl(Foo.class, "foo", String.class);
        descriptor1.addExtension(testExtension, descriptorExtension);

        TynamoPropertyDescriptorImpl descriptor2 = (TynamoPropertyDescriptorImpl) descriptor1.clone();

        assertTrue(descriptor2.supportsExtension(testExtension));
        assertEquals(descriptorExtension, descriptor2.getExtension(testExtension));
    }

    @Test
    public void testCloneWidthExtensions2() throws Exception {
        String testExtension = "testExtension";
        DescriptorExtension descriptorExtension = new DescriptorExtension() {
            private final Logger logger = LoggerFactory.getLogger(DescriptorExtension.class);

            private String name;

            private Class propertyType;

            private Class beanType;

            private TynamoPropertyDescriptor propertyDescriptor = null;

            private boolean hidden = true;

            private boolean searchable = true;

            @Override
            public Object clone() {
                return new Object();
            }

            public void copyFrom(Descriptor descriptor) {

                try {
                    BeanUtils.copyProperties(this, (ObjectReferenceDescriptor) descriptor);
                } catch (IllegalAccessException e) {
                    logger.error(e.getMessage());
                    e.printStackTrace();
                } catch (InvocationTargetException e) {
                    logger.error(e.getMessage());
                    e.printStackTrace();
                } catch (Exception e) {
                    logger.error(e.toString());
                    e.printStackTrace();
                }
            }

            /**
             * Interface Implementation
             */

            public String findAddExpression() {
                return getExpression("");
            }

            public String findRemoveExpression() {
                return getExpression("");
            }

            public String getExpression(String method) {
                return getName();
            }

            public String getName() {
                return name;
            }

            public void setName(String name) {
                this.name = name;
            }

            public Class getBeanType() {
                return beanType;
            }

            public void setBeanType(Class beanType) {
                this.beanType = beanType;
            }

            public Class getPropertyType() {
                return propertyType;
            }

            public void setPropertyType(Class propertyType) {
                this.propertyType = propertyType;
            }

            public boolean isSearchable() {
                return searchable;
            }

            public void setSearchable(boolean searchable) {
                this.searchable = searchable;
            }

            public boolean isHidden() {
                return hidden;
            }

            public void setHidden(boolean hidden) {
                this.hidden = hidden;
            }

            public TynamoPropertyDescriptor getPropertyDescriptor() {
                return propertyDescriptor;
            }

            public void setPropertyDescriptor(TynamoPropertyDescriptor propertyDescriptor) {
                this.propertyDescriptor = propertyDescriptor;
            }
        };

        TynamoPropertyDescriptorImpl descriptor1 = new TynamoPropertyDescriptorImpl(Foo.class, "foo", String.class);
        descriptor1.addExtension(testExtension, descriptorExtension);

        TynamoPropertyDescriptorImpl descriptor2 = (TynamoPropertyDescriptorImpl) descriptor1.clone();

        assertTrue(descriptor2.supportsExtension(testExtension));
        assertEquals(descriptorExtension, descriptor2.getExtension(testExtension));
    }

}