org.apache.tapestry5.internal.services.templates.PageTemplateLocatorTest.groovy Maven / Gradle / Ivy

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Central module for Tapestry, containing interfaces to the Java Servlet API and all core services and components.
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// Copyright 2010 The Apache Software Foundation
//
// 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.apache.tapestry5.internal.services.templates;

import java.util.Locale;

import org.apache.tapestry5.internal.test.InternalBaseTestCase;
import org.testng.annotations.Test 

class PageTemplateLocatorTest extends InternalBaseTestCase
{
    void execute(root, resolver, closure) {
        
        replay()
        
        closure.call(new PageTemplateLocator(root, resolver))
        
        verify()
    }
    
    @Test
    void not_a_page_class() {
        def model = mockComponentModel()
        def root = mockResource()
        def resolver = mockComponentClassResolver()
        
        train_getComponentClassName(model, "foo.bar.Baz")
        
        execute (root, resolver) { 
            
            assert it.locateTemplate (model, Locale.FRENCH) == null
        }        
    }
    
    @Test
    void template_found() {
        def model = mockComponentModel()
        def root = mockResource()
        def withExtension = mockResource()
        def forLocale = mockResource()
        def resolver = mockComponentClassResolver()
        def locale = Locale.FRENCH
        def className = "myapp.pages.Foo"
        
        train_getComponentClassName(model, className)
        
        train_resolvePageClassNameToPageName(resolver, className, "Foo")
        
        train_forFile(root, "Foo.tml", withExtension)
        train_forLocale(withExtension, locale, forLocale)
        
        execute (root, resolver) {
            
            assertSame it.locateTemplate(model, locale), forLocale
        }
    }
    
    /**
     * Because of how Tapestry maps class names to logical page names, part of the name may be have been stripped off
     * and we want to make sure we get it back.
     */
    @Test
    void uses_simple_class_name_in_folders() {
        
        def model = mockComponentModel()
        def root = mockResource()
        def withExtension = mockResource()
        def forLocale = mockResource()
        def resolver = mockComponentClassResolver()
        
        def locale = Locale.FRENCH
        def className = "myapp.pages.foo.CreateFoo"
        
        
        train_getComponentClassName(model, className)
        train_resolvePageClassNameToPageName (resolver, className, "foo/Create")
        
        train_forFile(root, "foo/CreateFoo.tml", withExtension)
        train_forLocale(withExtension, locale, forLocale)
        
        execute (root, resolver){
            
            assertSame it.locateTemplate (model, locale), forLocale
        }
    }
    
    @Test
    void template_not_found() {
        def model = mockComponentModel()
        def root = mockResource()
        def withExtension = mockResource()
        def resolver = mockComponentClassResolver()
        def locale= Locale.GERMAN;
        def className = "myapp.pages.bar.Baz"
        
        train_getComponentClassName (model, className)
        train_resolvePageClassNameToPageName (resolver, className, "bar/Baz")
        
        train_forFile(root, "bar/Baz.tml", withExtension)
        train_forLocale(withExtension, locale, null)
        
        execute (root, resolver)  {
            
            assertNull it.locateTemplate(model, locale)
        }
    }
}