72 lines
2.7 KiB
Java
72 lines
2.7 KiB
Java
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/**
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* Copyright (C) 2007 - 2016 52°North Initiative for Geospatial Open Source
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* Software GmbH
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.n52.wps.algorithm.descriptor;
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import junit.framework.TestCase;
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/**
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*
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* @author tkunicki
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*/
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public class BoundDataDescriptorTest extends TestCase {
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public BoundDataDescriptorTest(String testName) {
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super(testName);
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}
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public void testBinding() {
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BoundDescriptor descriptor = null;
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// Test fail-early, exception should be thrown if binding is 'null';
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boolean thrown = false;
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try {
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descriptor = (new BoundDescriptorImpl.Builder(null)).build();
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fail("Expected IllegalArgumentException");
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} catch (IllegalArgumentException e) {
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thrown = true;
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}
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assertTrue(thrown);
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// make sure the class type we build with is the same as the one returned
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// by the constucted object
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descriptor = (new BoundDescriptorImpl.Builder(Double.class)).build();
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assertEquals(Double.class, descriptor.getBinding());
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descriptor = (new BoundDescriptorImpl.Builder(MockNumber.class)).build();
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assertEquals(MockNumber.class, descriptor.getBinding());
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}
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public static class BoundDescriptorImpl extends BoundDescriptor<Class<? extends Number>> {
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private BoundDescriptorImpl(Builder builder) { super(builder); }
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public static class Builder extends BoundDescriptor.Builder<Builder, Class<? extends Number>> {
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Builder(Class<? extends Number> binding) {
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super("mock_identifier", binding);
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}
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@Override protected Builder self() { return this; }
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public BoundDescriptorImpl build() { return new BoundDescriptorImpl(this); }
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}
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}
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public static class MockNumber extends Number {
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@Override public int intValue() { return Integer.MAX_VALUE; }
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@Override public long longValue() { return Long.MAX_VALUE; }
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@Override public float floatValue() { return Float.MAX_VALUE; }
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@Override public double doubleValue() { return Double.MAX_VALUE; };
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}
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}
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