mirror of https://github.com/apache/cassandra
59 lines
2.6 KiB
Java
59 lines
2.6 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. 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.apache.cassandra.cql3;
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import java.util.Arrays;
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import org.junit.Assert;
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import org.junit.Test;
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import org.apache.cassandra.db.marshal.AbstractType;
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import org.apache.cassandra.db.marshal.AsciiType;
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import org.apache.cassandra.db.marshal.Int32Type;
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import org.apache.cassandra.db.marshal.LongType;
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import org.apache.cassandra.db.marshal.UTF8Type;
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public class AssignmentTestableTest
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{
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@Test
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public void testGetPreferredCompatibleType()
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{
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testGetPreferredCompatibleType(null);
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testGetPreferredCompatibleType(AsciiType.instance, AsciiType.instance);
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testGetPreferredCompatibleType(UTF8Type.instance, UTF8Type.instance);
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testGetPreferredCompatibleType(AsciiType.instance, AsciiType.instance, AsciiType.instance);
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testGetPreferredCompatibleType(UTF8Type.instance, UTF8Type.instance, UTF8Type.instance);
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testGetPreferredCompatibleType(UTF8Type.instance, AsciiType.instance, UTF8Type.instance);
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testGetPreferredCompatibleType(UTF8Type.instance, UTF8Type.instance, AsciiType.instance);
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testGetPreferredCompatibleType(Int32Type.instance, Int32Type.instance);
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testGetPreferredCompatibleType(LongType.instance, LongType.instance);
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testGetPreferredCompatibleType(Int32Type.instance, Int32Type.instance, Int32Type.instance);
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testGetPreferredCompatibleType(LongType.instance, LongType.instance, LongType.instance);
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testGetPreferredCompatibleType(null, Int32Type.instance, LongType.instance); // not assignable
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testGetPreferredCompatibleType(null, LongType.instance, Int32Type.instance); // not assignable
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}
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public void testGetPreferredCompatibleType(AbstractType<?> type, AbstractType<?>... types)
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{
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Assert.assertEquals(type, AssignmentTestable.getCompatibleTypeIfKnown(Arrays.asList(types)));
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}
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}
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