1 /*
2 * Copyright (c) 2012-2023, jcabi.com
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met: 1) Redistributions of source code must retain the above
8 * copyright notice, this list of conditions and the following
9 * disclaimer. 2) Redistributions in binary form must reproduce the above
10 * copyright notice, this list of conditions and the following
11 * disclaimer in the documentation and/or other materials provided
12 * with the distribution. 3) Neither the name of the jcabi.com nor
13 * the names of its contributors may be used to endorse or promote
14 * products derived from this software without specific prior written
15 * permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
19 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
20 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
21 * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
22 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
26 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
28 * OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30 package com.jcabi.dynamo.mock;
31
32 import com.amazonaws.services.dynamodbv2.model.AttributeAction;
33 import com.amazonaws.services.dynamodbv2.model.AttributeValue;
34 import com.amazonaws.services.dynamodbv2.model.AttributeValueUpdate;
35 import com.jcabi.dynamo.Attributes;
36 import com.jcabi.dynamo.Item;
37 import com.jcabi.dynamo.Region;
38 import com.jcabi.dynamo.Table;
39 import org.hamcrest.MatcherAssert;
40 import org.hamcrest.Matchers;
41 import org.junit.jupiter.api.Test;
42
43 /**
44 * Test case for {@link MkRegion}.
45 * @since 0.10
46 * @checkstyle MultipleStringLiteralsCheck (500 lines)
47 */
48 final class MkRegionTest {
49
50 @Test
51 void storesAndReadsAttributes() throws Exception {
52 final String name = "users";
53 final String key = "id";
54 final String attr = "description";
55 final String nattr = "thenumber";
56 final Region region = new MkRegion(
57 new H2Data().with(name, new String[] {key}, attr, nattr)
58 );
59 final Table table = region.table(name);
60 table.put(
61 new Attributes()
62 .with(key, "32443")
63 .with(attr, "first value to \n\t€ save")
64 .with(nattr, "150")
65 );
66 final Item item = table.frame().iterator().next();
67 MatcherAssert.assertThat(item.has(attr), Matchers.is(true));
68 MatcherAssert.assertThat(
69 item.get(attr).getS(),
70 Matchers.containsString("\n\t\u20ac save")
71 );
72 item.put(
73 attr,
74 new AttributeValueUpdate().withValue(
75 new AttributeValue("this is another value")
76 )
77 );
78 MatcherAssert.assertThat(
79 item.get(attr).getS(),
80 Matchers.containsString("another value")
81 );
82 MatcherAssert.assertThat(
83 item.get(nattr).getN(),
84 Matchers.endsWith("50")
85 );
86 }
87
88 @Test
89 void storesAndReadsSingleAttribute() throws Exception {
90 final String table = "ideas";
91 final String key = "number";
92 final String attr = "total";
93 final Region region = new MkRegion(
94 new H2Data().with(table, new String[] {key}, attr)
95 );
96 final Table tbl = region.table(table);
97 tbl.put(
98 new Attributes()
99 .with(key, "324439")
100 .with(attr, "0")
101 );
102 final Item item = tbl.frame().iterator().next();
103 item.put(
104 attr,
105 new AttributeValueUpdate().withValue(
106 new AttributeValue().withN("2")
107 ).withAction(AttributeAction.PUT)
108 );
109 MatcherAssert.assertThat(item.get(attr).getN(), Matchers.equalTo("2"));
110 }
111
112 }