| /* |
| * 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 |
| * |
| * https://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.avro.compiler.idl; |
| |
| import org.apache.avro.LogicalType; |
| import org.apache.avro.LogicalTypes; |
| import org.apache.avro.Protocol; |
| import org.apache.avro.Schema; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class TestLogicalTypes { |
| private Schema logicalTypeFields; |
| |
| @Before |
| public void setup() throws ParseException { |
| final ClassLoader cl = Thread.currentThread().getContextClassLoader(); |
| Idl idl = new Idl(cl.getResourceAsStream("logicalTypes.avdl"), "UTF-8"); |
| Protocol protocol = idl.CompilationUnit(); |
| |
| logicalTypeFields = protocol.getType("org.apache.avro.test.LogicalTypeFields"); |
| } |
| |
| @Test |
| public void testDateBecomesLogicalType() { |
| Assert.assertEquals(LogicalTypes.date(), logicalTypeOfField("aDate")); |
| } |
| |
| @Test |
| public void testTimeMsBecomesLogicalType() { |
| Assert.assertEquals(LogicalTypes.timeMillis(), logicalTypeOfField("aTime")); |
| } |
| |
| @Test |
| public void testTimestampMsBecomesLogicalType() { |
| Assert.assertEquals(LogicalTypes.timestampMillis(), logicalTypeOfField("aTimestamp")); |
| } |
| |
| @Test |
| public void testLocalTimestampMsBecomesLogicalType() { |
| Assert.assertEquals(LogicalTypes.localTimestampMillis(), logicalTypeOfField("aLocalTimestamp")); |
| } |
| |
| @Test |
| public void testDecimalBecomesLogicalType() { |
| Assert.assertEquals(LogicalTypes.decimal(6, 2), logicalTypeOfField("pocketMoney")); |
| } |
| |
| @Test |
| public void testUuidBecomesLogicalType() { |
| Assert.assertEquals(LogicalTypes.uuid(), logicalTypeOfField("identifier")); |
| } |
| |
| @Test |
| public void testAnnotatedLongBecomesLogicalType() { |
| Assert.assertEquals(LogicalTypes.timestampMicros(), logicalTypeOfField("anotherTimestamp")); |
| } |
| |
| @Test |
| public void testAnnotatedBytesFieldBecomesLogicalType() { |
| Assert.assertEquals(LogicalTypes.decimal(6, 2), logicalTypeOfField("allowance")); |
| } |
| |
| @Test |
| public void testIncorrectlyAnnotatedBytesFieldHasNoLogicalType() { |
| Schema fieldSchema = logicalTypeFields.getField("byteArray").schema(); |
| |
| Assert.assertNull(fieldSchema.getLogicalType()); |
| Assert.assertEquals("decimal", fieldSchema.getObjectProp("logicalType")); |
| Assert.assertEquals(3000000000L, fieldSchema.getObjectProp("precision")); // Not an int, so not a valid precision |
| Assert.assertEquals(0, fieldSchema.getObjectProp("scale")); |
| } |
| |
| private LogicalType logicalTypeOfField(String name) { |
| return logicalTypeFields.getField(name).schema().getLogicalType(); |
| } |
| } |