| /* |
| * 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.sis.feature.builder; |
| |
| import java.util.Arrays; |
| import java.util.Set; |
| import java.util.Collections; |
| import com.esri.core.geometry.Geometry; |
| import org.opengis.referencing.crs.CoordinateReferenceSystem; |
| import org.apache.sis.referencing.CommonCRS; |
| import org.apache.sis.internal.feature.AttributeConvention; |
| import org.apache.sis.test.DependsOnMethod; |
| import org.apache.sis.test.DependsOn; |
| import org.apache.sis.test.TestCase; |
| import org.junit.Test; |
| |
| import static org.apache.sis.test.Assert.*; |
| |
| // Branch-dependent imports |
| import org.opengis.feature.AttributeType; |
| |
| |
| /** |
| * Tests {@link AttributeTypeBuilder}. The tests need to create a {@link FeatureTypeBuilder} in order to allow |
| * {@code AttributeTypeBuilder} instantiation, but nothing else is done with the {@code FeatureTypeBuilder}. |
| * |
| * @author Johann Sorel (Geomatys) |
| * @author Martin Desruisseaux (Geomatys) |
| * @version 0.8 |
| * @since 0.8 |
| * @module |
| */ |
| @DependsOn(CharacteristicTypeBuilderTest.class) |
| public final strictfp class AttributeTypeBuilderTest extends TestCase { |
| /** |
| * Tests with the minimum number of parameters. |
| */ |
| @Test |
| public void testInitialization() { |
| final AttributeTypeBuilder<String> builder = new FeatureTypeBuilder().addAttribute(String.class); |
| assertEquals("default name", "string", builder.getName().toString()); |
| |
| builder.setName("myScope", "myName"); |
| final AttributeType<?> att = builder.build(); |
| |
| assertEquals("name", "myScope:myName", att.getName().toString()); |
| assertEquals("valueClass", String.class, att.getValueClass()); |
| assertNull ("defaultValue", att.getDefaultValue()); |
| assertNull ("definition", att.getDefinition()); |
| assertNull ("description", att.getDescription()); |
| assertNull ("designation", att.getDesignation()); |
| assertEquals("minimumOccurs", 1, att.getMinimumOccurs()); |
| assertEquals("maximumOccurs", 1, att.getMaximumOccurs()); |
| } |
| |
| /** |
| * Test creation of a single attribute with more values than the minimal ones. |
| */ |
| @Test |
| @DependsOnMethod("testInitialization") |
| public void testBuilder() { |
| final AttributeTypeBuilder<String> builder = new FeatureTypeBuilder().addAttribute(String.class); |
| assertSame(builder, builder.setName ("myScope", "myName")); |
| assertSame(builder, builder.setDefinition ("test definition")); |
| assertSame(builder, builder.setDesignation ("test designation")); |
| assertSame(builder, builder.setDescription ("test description")); |
| assertSame(builder, builder.setDefaultValue("test default value.")); |
| assertSame(builder, builder.setMinimumOccurs(10).setMaximumOccurs(60)); |
| assertSame(builder, builder.setMaximalLength(80)); |
| final AttributeType<?> att = builder.build(); |
| |
| assertEquals("name", "myScope:myName", att.getName().toString()); |
| assertEquals("definition", "test definition", att.getDefinition().toString()); |
| assertEquals("description", "test description", att.getDescription().toString()); |
| assertEquals("designation", "test designation", att.getDesignation().toString()); |
| assertEquals("valueClass", String.class, att.getValueClass()); |
| assertEquals("defaultValue", "test default value.", att.getDefaultValue()); |
| assertEquals("minimumOccurs", 10, att.getMinimumOccurs()); |
| assertEquals("maximumOccurs", 60, att.getMaximumOccurs()); |
| assertTrue ("characterizedByMaximalLength", AttributeConvention.characterizedByMaximalLength(att)); |
| assertEquals("maximalLengthCharacteristic", Integer.valueOf(80), |
| AttributeConvention.getMaximalLengthCharacteristic(att.newInstance())); |
| } |
| |
| /** |
| * Tests {@link AttributeTypeBuilder#setValueClass(Class)}. |
| * This implies the replacement of the builder by a new instance. |
| */ |
| @Test |
| @DependsOnMethod("testBuilder") |
| public void testSetValueClass() { |
| final AttributeTypeBuilder<Float> builder = new FeatureTypeBuilder().addAttribute(Float.class); |
| assertSame(builder, builder.setName ("temperature")); |
| assertSame(builder, builder.setDefinition ("test definition")); |
| assertSame(builder, builder.setDesignation ("test designation")); |
| assertSame(builder, builder.setDescription ("test description")); |
| assertSame(builder, builder.setDefaultValue(25f)); |
| assertSame(builder, builder.setValueClass(Float.class)); |
| assertEquals("valueClass", Float.class, builder.getValueClass()); |
| assertSetEquals(Collections.singleton(builder), builder.owner().properties()); |
| final CharacteristicTypeBuilder<Float> stddev = builder.addCharacteristic(Float.class); |
| assertSame(stddev, stddev.setName("stddev")); |
| assertSame(stddev, stddev.setDefaultValue(2f)); |
| /* |
| * Pretend that we changed our mind and now want a Double type instead than Float. |
| * In current implementation this requires the creation of a new builder instance, |
| * but there is no guarantees that it will always be the case in future versions. |
| */ |
| final AttributeTypeBuilder<Double> newb = builder.setValueClass(Double.class); |
| assertEquals("name", "temperature", newb.getName().toString()); |
| assertEquals("definition", "test definition", newb.getDefinition()); |
| assertEquals("description", "test description", newb.getDescription()); |
| assertEquals("designation", "test designation", newb.getDesignation()); |
| assertEquals("valueClass", Double.class, newb.getValueClass()); |
| assertEquals("defaultValue", Double.valueOf(25), newb.getDefaultValue()); |
| assertSetEquals(Collections.singleton(newb), newb.owner().properties()); |
| /* |
| * In order to avoid accidental misuse, the old builder should not be usable anymore. |
| */ |
| try { |
| builder.setName("new name"); |
| fail("Should not allow modification of disposed instance."); |
| } catch (IllegalStateException e) { |
| final String message = e.getMessage(); |
| assertTrue(message, message.contains("AttributeTypeBuilder")); |
| } |
| /* |
| * Verify the attribute created by the builder. |
| */ |
| final AttributeType<?> att = newb.build(); |
| assertEquals("name", "temperature", att.getName().toString()); |
| assertEquals("definition", "test definition", att.getDefinition().toString()); |
| assertEquals("description", "test description", att.getDescription().toString()); |
| assertEquals("designation", "test designation", att.getDesignation().toString()); |
| assertEquals("valueClass", Double.class, att.getValueClass()); |
| assertEquals("defaultValue", Double.valueOf(25), att.getDefaultValue()); |
| } |
| |
| /** |
| * Tests {@link AttributeTypeBuilder#setValidValues(Object...)} and the corresponding getter method. |
| */ |
| @Test |
| @DependsOnMethod("testBuilder") |
| public void testSetValidValues() { |
| final AttributeTypeBuilder<String> builder = new FeatureTypeBuilder().addAttribute(String.class); |
| assertEquals("length", 0, builder.getValidValues().length); |
| assertSame(builder, builder.setValidValues("Blue", "Green", "Red")); |
| assertArrayEquals(new String[] {"Blue", "Green", "Red"}, builder.getValidValues()); |
| assertSame(builder, builder.setValidValues("Yellow", "Cyan", "Magenta")); |
| assertArrayEquals(new String[] {"Yellow", "Cyan", "Magenta"}, builder.getValidValues()); |
| } |
| |
| /** |
| * Tests {@link AttributeTypeBuilder#setMaximalLength(Integer)} and |
| * {@link AttributeTypeBuilder#setCRS(CoordinateReferenceSystem)} |
| * together with the corresponding getter methods. |
| */ |
| @Test |
| @DependsOnMethod("testBuilder") |
| public void testOtherCharacteristics() { |
| final AttributeTypeBuilder<String> builder = new FeatureTypeBuilder().addAttribute(String.class); |
| assertNull("maximalLength", builder.getMaximalLength()); |
| assertNull("crs", builder.getCRS()); |
| |
| assertSame(builder, builder.setMaximalLength(20)); |
| assertEquals("maximalLength", Integer.valueOf(20), builder.getMaximalLength()); |
| assertNull("crs", builder.getCRS()); |
| |
| final CoordinateReferenceSystem crs = CommonCRS.defaultGeographic(); |
| assertSame(builder, builder.setCRS(crs)); |
| assertEquals("maximalLength", Integer.valueOf(20), builder.getMaximalLength()); |
| assertSame("crs", crs, builder.getCRS()); |
| |
| assertSame(builder, builder.setMaximalLength(30)); |
| assertEquals("maximalLength", Integer.valueOf(30), builder.getMaximalLength()); |
| assertSame("crs", crs, builder.getCRS()); |
| } |
| |
| /** |
| * Tests {@link AttributeTypeBuilder#getCharacteristic(String)}. |
| */ |
| @Test |
| @DependsOnMethod("testOtherCharacteristics") |
| public void testGetCharacteristics() { |
| final AttributeTypeBuilder<String> builder = new FeatureTypeBuilder().addAttribute(String.class); |
| final CharacteristicTypeBuilder<Float> a = builder.addCharacteristic(Float.class).setName("a", "temp"); |
| final CharacteristicTypeBuilder<Float> b = builder.addCharacteristic(Float.class).setName("b", "temp"); |
| final CharacteristicTypeBuilder<Float> c = builder.addCharacteristic(Float.class).setName("c"); |
| assertNull("dummy", builder.getCharacteristic("dummy")); |
| assertSame("c", c, builder.getCharacteristic("c")); |
| assertSame("b", b, builder.getCharacteristic("b:temp")); |
| assertSame("a", a, builder.getCharacteristic("a:temp")); |
| try { |
| builder.getCharacteristic("temp"); |
| fail("Given name should be considered ambiguous."); |
| } catch (IllegalArgumentException e) { |
| final String message = e.getMessage(); |
| assertTrue(message, message.contains("a:temp")); |
| assertTrue(message, message.contains("b:temp")); |
| } |
| } |
| |
| /** |
| * Tests {@link AttributeTypeBuilder#roles()}. |
| */ |
| @Test |
| @DependsOnMethod("testOtherCharacteristics") |
| public void testRoles() { |
| final AttributeTypeBuilder<Geometry> builder = new FeatureTypeBuilder().addAttribute(Geometry.class); |
| final Set<AttributeRole> roles = builder.roles(); |
| assertTrue("isEmpty", roles.isEmpty()); |
| |
| assertTrue("add(DEFAULT_GEOMETRY)", builder.addRole(AttributeRole.DEFAULT_GEOMETRY)); |
| assertSetEquals(Collections.singleton(AttributeRole.DEFAULT_GEOMETRY), roles); |
| assertFalse("add(DEFAULT_GEOMETRY)", builder.addRole(AttributeRole.DEFAULT_GEOMETRY)); |
| |
| assertTrue("add(IDENTIFIER_COMPONENT)", roles.add(AttributeRole.IDENTIFIER_COMPONENT)); |
| assertSetEquals(Arrays.asList(AttributeRole.DEFAULT_GEOMETRY, AttributeRole.IDENTIFIER_COMPONENT), roles); |
| assertFalse("add(IDENTIFIER_COMPONENT)", roles.add(AttributeRole.IDENTIFIER_COMPONENT)); |
| |
| assertTrue("remove(DEFAULT_GEOMETRY)", roles.remove(AttributeRole.DEFAULT_GEOMETRY)); |
| assertSetEquals(Collections.singleton(AttributeRole.IDENTIFIER_COMPONENT), roles); |
| assertFalse("remove(DEFAULT_GEOMETRY)", roles.remove(AttributeRole.DEFAULT_GEOMETRY)); |
| |
| assertTrue("remove(IDENTIFIER_COMPONENT)", roles.remove(AttributeRole.IDENTIFIER_COMPONENT)); |
| assertTrue("isEmpty", roles.isEmpty()); |
| assertFalse("remove(IDENTIFIER_COMPONENT)", roles.remove(AttributeRole.IDENTIFIER_COMPONENT)); |
| } |
| } |