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MkRegionTest.java
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MkRegionTest.java
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/*
* Copyright (c) 2012-2023, jcabi.com
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met: 1) Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer. 2) Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution. 3) Neither the name of the jcabi.com nor
* the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.jcabi.dynamo.mock;
import com.amazonaws.services.dynamodbv2.model.AttributeAction;
import com.amazonaws.services.dynamodbv2.model.AttributeValue;
import com.amazonaws.services.dynamodbv2.model.AttributeValueUpdate;
import com.jcabi.dynamo.Attributes;
import com.jcabi.dynamo.Item;
import com.jcabi.dynamo.Region;
import com.jcabi.dynamo.Table;
import org.hamcrest.MatcherAssert;
import org.hamcrest.Matchers;
import org.junit.jupiter.api.Test;
/**
* Test case for {@link MkRegion}.
* @since 0.10
* @checkstyle MultipleStringLiteralsCheck (500 lines)
*/
final class MkRegionTest {
@Test
void storesAndReadsAttributes() throws Exception {
final String name = "users";
final String key = "id";
final String attr = "description";
final String nattr = "thenumber";
final Region region = new MkRegion(
new H2Data().with(name, new String[] {key}, attr, nattr)
);
final Table table = region.table(name);
table.put(
new Attributes()
.with(key, "32443")
.with(attr, "first value to \n\t€ save")
.with(nattr, "150")
);
final Item item = table.frame().iterator().next();
MatcherAssert.assertThat(item.has(attr), Matchers.is(true));
MatcherAssert.assertThat(
item.get(attr).getS(),
Matchers.containsString("\n\t\u20ac save")
);
item.put(
attr,
new AttributeValueUpdate().withValue(
new AttributeValue("this is another value")
)
);
MatcherAssert.assertThat(
item.get(attr).getS(),
Matchers.containsString("another value")
);
MatcherAssert.assertThat(
item.get(nattr).getN(),
Matchers.endsWith("50")
);
}
@Test
void storesAndReadsSingleAttribute() throws Exception {
final String table = "ideas";
final String key = "number";
final String attr = "total";
final Region region = new MkRegion(
new H2Data().with(table, new String[] {key}, attr)
);
final Table tbl = region.table(table);
tbl.put(
new Attributes()
.with(key, "324439")
.with(attr, "0")
);
final Item item = tbl.frame().iterator().next();
item.put(
attr,
new AttributeValueUpdate().withValue(
new AttributeValue().withN("2")
).withAction(AttributeAction.PUT)
);
MatcherAssert.assertThat(item.get(attr).getN(), Matchers.equalTo("2"));
}
}