| /* |
| * 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.accumulo.core.conf; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.lang.reflect.Method; |
| import java.util.Arrays; |
| |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TestName; |
| |
| import com.google.common.base.Function; |
| import com.google.common.base.Joiner; |
| import com.google.common.base.Predicate; |
| import com.google.common.collect.Iterables; |
| |
| public class PropertyTypeTest { |
| |
| @Rule |
| public TestName testName = new TestName(); |
| private PropertyType type = null; |
| |
| @Before |
| public void getPropertyTypeForTest() { |
| String tn = testName.getMethodName(); |
| if (tn.startsWith("testType")) { |
| try { |
| type = PropertyType.valueOf(tn.substring(8)); |
| } catch (IllegalArgumentException e) { |
| throw new AssertionError("Unexpected test method for non-existent " + PropertyType.class.getSimpleName() + "." + tn.substring(8)); |
| } |
| } |
| } |
| |
| @Test |
| public void testGetFormatDescription() { |
| assertEquals("An arbitrary string of characters whose format is unspecified and interpreted based on the context of the property to which it applies.", |
| PropertyType.STRING.getFormatDescription()); |
| } |
| |
| @Test |
| public void testToString() { |
| assertEquals("string", PropertyType.STRING.toString()); |
| } |
| |
| @Test |
| public void testFullCoverage() { |
| // This test checks the remainder of the methods in this class to ensure each property type has a corresponding test |
| Iterable<String> types = Iterables.transform(Arrays.asList(PropertyType.values()), new Function<PropertyType,String>() { |
| @Override |
| public String apply(final PropertyType input) { |
| return input.name(); |
| } |
| }); |
| Iterable<String> typesTested = Iterables.transform( |
| Iterables.filter(Iterables.transform(Arrays.asList(this.getClass().getMethods()), new Function<Method,String>() { |
| @Override |
| public String apply(final Method input) { |
| return input.getName(); |
| } |
| }), new Predicate<String>() { |
| @Override |
| public boolean apply(final String input) { |
| return input.startsWith("testType"); |
| } |
| }), new Function<String,String>() { |
| @Override |
| public String apply(final String input) { |
| return input.substring(8); |
| } |
| }); |
| for (String t : types) { |
| assertTrue(PropertyType.class.getSimpleName() + "." + t + " does not have a test.", Iterables.contains(typesTested, t)); |
| } |
| assertEquals(Iterables.size(types), Iterables.size(typesTested)); |
| } |
| |
| private void valid(final String... args) { |
| for (String s : args) { |
| assertTrue(s + " should be valid for " + PropertyType.class.getSimpleName() + "." + type.name(), type.isValidFormat(s)); |
| } |
| } |
| |
| private void invalid(final String... args) { |
| for (String s : args) { |
| assertFalse(s + " should be invalid for " + PropertyType.class.getSimpleName() + "." + type.name(), type.isValidFormat(s)); |
| } |
| } |
| |
| @Test |
| public void testTypeABSOLUTEPATH() { |
| valid(null, "/foo", "/foo/c", "/", System.getProperty("user.dir")); |
| // in Hadoop 2.x, Path only normalizes Windows paths properly when run on a Windows system |
| // this makes the following checks fail |
| if (System.getProperty("os.name").toLowerCase().contains("windows")) { |
| valid("d:\\foo12", "c:\\foo\\g", "c:\\foo\\c", "c:\\"); |
| } |
| invalid("foo12", "foo/g", "foo\\c"); |
| } |
| |
| @Test |
| public void testTypeBOOLEAN() { |
| valid(null, "True", "true", "False", "false", "tRUE", "fAlSe"); |
| invalid("foobar", "", "F", "T", "1", "0", "f", "t"); |
| } |
| |
| @Test |
| public void testTypeCLASSNAME() { |
| valid(null, "", String.class.getName(), String.class.getName() + "$1", String.class.getName() + "$TestClass"); |
| invalid("abc-def", "-", "!@#$%"); |
| } |
| |
| @Test |
| public void testTypeCLASSNAMELIST() { |
| testTypeCLASSNAME(); // test single class name |
| valid(null, Joiner.on(",").join(String.class.getName(), String.class.getName() + "$1", String.class.getName() + "$TestClass")); |
| } |
| |
| @Test |
| public void testTypeCOUNT() { |
| valid(null, "0", "1024", Long.toString(Integer.MAX_VALUE)); |
| invalid(Long.toString(Integer.MAX_VALUE + 1L), "-65535", "-1"); |
| } |
| |
| @Test |
| public void testTypeDURABILITY() { |
| valid(null, "none", "log", "flush", "sync"); |
| invalid("", "other"); |
| } |
| |
| @Test |
| public void testTypeFRACTION() { |
| valid(null, "1", "0", "1.0", "25%", "2.5%", "10.2E-3", "10.2E-3%", ".3"); |
| invalid("", "other", "20%%", "-0.3", "3.6a", "%25", "3%a"); |
| } |
| |
| @Test |
| public void testTypeHOSTLIST() { |
| valid(null, "localhost", "server1,server2,server3", "server1:1111,server2:3333", "localhost:1111", "server2:1111", "www.server", "www.server:1111", |
| "www.server.com", "www.server.com:111"); |
| invalid(":111", "local host"); |
| } |
| |
| @Test |
| public void testTypeMEMORY() { |
| valid(null, "1024", "20B", "100K", "1500M", "2G"); |
| invalid("1M500K", "1M 2K", "1MB", "1.5G", "1,024K", "", "a"); |
| } |
| |
| @Test |
| public void testTypePATH() { |
| valid(null, "", "/absolute/path", "relative/path", "/with/trailing/slash/", "with/trailing/slash/"); |
| } |
| |
| @Test |
| public void testTypePORT() { |
| valid(null, "0", "1024", "30000", "65535"); |
| invalid("65536", "-65535", "-1", "1023"); |
| } |
| |
| @Test |
| public void testTypePREFIX() { |
| invalid(null, "", "whatever"); |
| } |
| |
| @Test |
| public void testTypeSTRING() { |
| valid(null, "", "whatever"); |
| } |
| |
| @Test |
| public void testTypeTIMEDURATION() { |
| valid(null, "600", "30s", "45m", "30000ms", "3d", "1h"); |
| invalid("1w", "1h30m", "1s 200ms", "ms", "", "a"); |
| } |
| |
| @Test |
| public void testTypeURI() { |
| valid(null, "", "hdfs://hostname", "file:///path/", "hdfs://example.com:port/path"); |
| } |
| |
| } |