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| 1 | +/* |
| 2 | + * Copyright 2017 Google Inc. All Rights Reserved. |
| 3 | + * |
| 4 | + * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | + * you may not use this file except in compliance with the License. |
| 6 | + * You may obtain a copy of the License at |
| 7 | + * |
| 8 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | + * |
| 10 | + * Unless required by applicable law or agreed to in writing, software |
| 11 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | + * See the License for the specific language governing permissions and |
| 14 | + * limitations under the License. |
| 15 | + */ |
| 16 | +package com.google.cloud.spanner; |
| 17 | + |
| 18 | +import org.junit.Rule; |
| 19 | +import org.junit.Test; |
| 20 | +import org.junit.rules.ExpectedException; |
| 21 | +import org.junit.runner.RunWith; |
| 22 | +import org.junit.runners.Parameterized; |
| 23 | + |
| 24 | +import java.util.ArrayList; |
| 25 | +import java.util.Collection; |
| 26 | +import java.util.List; |
| 27 | + |
| 28 | +import static junit.framework.TestCase.assertEquals; |
| 29 | +import static org.junit.runners.Parameterized.Parameter; |
| 30 | +import static org.junit.runners.Parameterized.Parameters; |
| 31 | + |
| 32 | +/** |
| 33 | + * Unit tests for {@link com.google.cloud.spanner.SessionPoolOptions} |
| 34 | + */ |
| 35 | +@RunWith(Parameterized.class) |
| 36 | +public class SessionPoolOptionsTest { |
| 37 | + @Rule |
| 38 | + public ExpectedException expectedException = ExpectedException.none(); |
| 39 | + @Parameter |
| 40 | + public int minSessions; |
| 41 | + @Parameter(1) |
| 42 | + public int maxSessions; |
| 43 | + |
| 44 | + @Parameters(name = "min sessions = {0}, max sessions = {1}") |
| 45 | + public static Collection<Object[]> data() { |
| 46 | + List<Object[]> params = new ArrayList<>(); |
| 47 | + params.add(new Object[]{1, 1}); |
| 48 | + params.add(new Object[]{500, 600}); |
| 49 | + params.add(new Object[]{600, 500}); |
| 50 | + |
| 51 | + return params; |
| 52 | + } |
| 53 | + |
| 54 | + @Test |
| 55 | + public void setMinMaxSessions() { |
| 56 | + if (minSessions > maxSessions) { |
| 57 | + expectedException.expect(IllegalArgumentException.class); |
| 58 | + } |
| 59 | + SessionPoolOptions options = SessionPoolOptions.newBuilder() |
| 60 | + .setMinSessions(minSessions) |
| 61 | + .setMaxSessions(maxSessions) |
| 62 | + .build(); |
| 63 | + |
| 64 | + assertEquals(minSessions, options.getMinSessions()); |
| 65 | + assertEquals(maxSessions, options.getMaxSessions()); |
| 66 | + } |
| 67 | +} |
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