| /* |
| * 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.tinkerpop.gremlin.jsr223; |
| |
| import org.apache.tinkerpop.gremlin.process.traversal.step.util.WithOptions; |
| import org.apache.tinkerpop.gremlin.structure.T; |
| import org.junit.Test; |
| |
| import java.lang.reflect.Field; |
| import java.lang.reflect.Method; |
| import java.time.DayOfWeek; |
| import java.util.Arrays; |
| import java.util.Collections; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.core.IsCollectionContaining.hasItems; |
| import static org.junit.Assert.assertEquals; |
| |
| /** |
| * @author Stephen Mallette (http://stephen.genoprime.com) |
| */ |
| public class DefaultImportCustomizerTest { |
| |
| @Test |
| public void shouldReturnAssignedImports() throws Exception { |
| final Method abs = Math.class.getMethod("abs", double.class); |
| final Enum dayOfWeekEnum = DayOfWeek.SATURDAY; |
| final Enum tEnum = T.id; |
| final Field fieldLabels = WithOptions.class.getDeclaredField("labels"); |
| |
| final ImportCustomizer imports = DefaultImportCustomizer.build() |
| .addClassImports(java.awt.Color.class, java.awt.AlphaComposite.class) |
| .addFieldImports(fieldLabels) |
| .addMethodImports(abs) |
| .addEnumImports(dayOfWeekEnum, tEnum).create(); |
| |
| assertEquals(2, imports.getClassImports().size()); |
| assertThat(imports.getClassImports(), hasItems(java.awt.Color.class, java.awt.AlphaComposite.class)); |
| assertEquals(1, imports.getClassPackages().size()); |
| assertThat(imports.getClassPackages(), hasItems(java.awt.Color.class.getPackage())); |
| |
| assertEquals(1, imports.getMethodImports().size()); |
| assertThat(imports.getMethodImports(), hasItems(abs)); |
| assertEquals(1, imports.getMethodClasses().size()); |
| assertThat(imports.getMethodClasses(), hasItems(Math.class)); |
| |
| assertEquals(2, imports.getEnumImports().size()); |
| assertThat(imports.getEnumImports(), hasItems(dayOfWeekEnum, tEnum)); |
| assertEquals(2, imports.getEnumClasses().size()); |
| assertThat(imports.getEnumClasses(), hasItems(T.class, DayOfWeek.class)); |
| |
| assertEquals(1, imports.getFieldImports().size()); |
| assertThat(imports.getFieldImports(), hasItems(fieldLabels)); |
| assertEquals(1, imports.getFieldClasses().size()); |
| assertThat(imports.getFieldClasses(), hasItems(WithOptions.class)); |
| } |
| |
| @Test |
| public void shouldReturnAssignedImportsWhenBuiltViaCollections() throws Exception { |
| final Method abs = Math.class.getMethod("abs", double.class); |
| final Enum dayOfWeekEnum = DayOfWeek.SATURDAY; |
| final Enum tEnum = T.id; |
| final ImportCustomizer imports = DefaultImportCustomizer.build() |
| .addClassImports(Arrays.asList(java.awt.Color.class, java.awt.AlphaComposite.class)) |
| .addMethodImports(Collections.singletonList(abs)) |
| .addEnumImports(Arrays.asList(dayOfWeekEnum, tEnum)).create(); |
| |
| assertEquals(2, imports.getClassImports().size()); |
| assertThat(imports.getClassImports(), hasItems(java.awt.Color.class, java.awt.AlphaComposite.class)); |
| |
| assertEquals(1, imports.getMethodImports().size()); |
| assertThat(imports.getMethodImports(), hasItems(abs)); |
| |
| assertEquals(2, imports.getEnumImports().size()); |
| assertThat(imports.getEnumImports(), hasItems(dayOfWeekEnum, tEnum)); |
| } |
| } |