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ImmutableSearchPropertyTest.java
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ImmutableSearchPropertyTest.java
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/*
* Copyright (c) 2017 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.thingsearch.model;
import static org.eclipse.ditto.thingsearch.model.assertions.DittoSearchAssertions.assertThat;
import static org.mutabilitydetector.unittesting.AllowedReason.provided;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areImmutable;
import org.eclipse.ditto.json.JsonPointer;
import org.eclipse.ditto.json.JsonValue;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import nl.jqno.equalsverifier.EqualsVerifier;
/**
* Unit test for {@link ImmutableSearchProperty}.
*/
public final class ImmutableSearchPropertyTest {
private static final JsonPointer PROPERTY_PATH = TestConstants.SearchThing.MANUFACTURER_PATH;
private static final String ACME = "ACME";
private static final String BOSCH = "Bosch";
private ImmutableSearchProperty underTest;
@Before
public void setUp() {
underTest = ImmutableSearchProperty.of(PROPERTY_PATH);
}
@Test
public void assertImmutability() {
assertInstancesOf(ImmutableSearchProperty.class, areImmutable(), provided(JsonPointer.class).isAlsoImmutable());
}
@Test
public void testHashCodeAndEquals() {
EqualsVerifier.forClass(ImmutableSearchProperty.class)
.usingGetClass()
.verify();
}
@Test(expected = NullPointerException.class)
public void tryToCreateInstanceWithNullPropertyPath() {
ImmutableSearchProperty.of(null);
}
@Test
public void getPathReturnsExpected() {
assertThat(underTest.getPath()).isEqualTo(PROPERTY_PATH);
}
@Test
public void existsReturnsExpected() {
assertThat(underTest.exists())
.hasType(SearchFilter.Type.EXISTS)
.hasNoValue()
.hasStringRepresentation("exists(" + PROPERTY_PATH + ")");
}
@Test
public void eqForBooleanReturnsExpected() {
final boolean value = false;
assertThat(underTest.eq(value))
.hasType(SearchFilter.Type.EQ)
.hasOnlyValue(value)
.hasStringRepresentation("eq(" + PROPERTY_PATH + "," + value + ")");
}
@Test
public void eqForStringReturnsExpected() {
assertThat(underTest.eq(null))
.hasType(SearchFilter.Type.EQ)
.hasOnlyValue(JsonValue.nullLiteral())
.hasStringRepresentation("eq(" + PROPERTY_PATH + ",null)");
}
@Test
public void eqForNullStringReturnsExpected() {
assertThat(underTest.eq(BOSCH))
.hasType(SearchFilter.Type.EQ)
.hasOnlyValue(BOSCH)
.hasStringRepresentation("eq(" + PROPERTY_PATH + ",\"" + BOSCH + "\")");
}
@Test
public void neForIntReturnsExpected() {
final int value = 23;
assertThat(underTest.ne(value))
.hasType(SearchFilter.Type.NE)
.hasOnlyValue(value)
.hasStringRepresentation("ne(" + PROPERTY_PATH + "," + value + ")");
}
@Test
public void neForStringReturnsExpected() {
assertThat(underTest.ne(ACME))
.hasType(SearchFilter.Type.NE)
.hasOnlyValue(ACME)
.hasStringRepresentation("ne(" + PROPERTY_PATH + ",\"" + ACME + "\")");
}
@Test
public void neForNullStringReturnsExpected() {
assertThat(underTest.ne(null))
.hasType(SearchFilter.Type.NE)
.hasOnlyValue(JsonValue.nullLiteral())
.hasStringRepresentation("ne(" + PROPERTY_PATH + ",null)");
}
@Test
public void geForLongReturnsExpected() {
final long value = 1337L;
assertThat(underTest.ge(value))
.hasType(SearchFilter.Type.GE)
.hasOnlyValue(value)
.hasStringRepresentation("ge(" + PROPERTY_PATH + "," + value + ")");
}
@Test(expected = NullPointerException.class)
public void tryToCallGeWithNullString() {
underTest.ge(null);
}
@Test
public void geForStringReturnsExpected() {
assertThat(underTest.ge(ACME))
.hasType(SearchFilter.Type.GE)
.hasOnlyValue(ACME)
.hasStringRepresentation("ge(" + PROPERTY_PATH + ",\"" + ACME + "\")");
}
@Test
public void gtWithDoubleReturnsExpected() {
final double value = 23.42D;
assertThat(underTest.gt(value))
.hasType(SearchFilter.Type.GT)
.hasOnlyValue(value)
.hasStringRepresentation("gt(" + PROPERTY_PATH + "," + value + ")");
}
@Test(expected = NullPointerException.class)
public void tryToCallGtWithNullString() {
underTest.gt(null);
}
@Test
public void gtForStringReturnsExpected() {
assertThat(underTest.gt(ACME))
.hasType(SearchFilter.Type.GT)
.hasOnlyValue(ACME)
.hasStringRepresentation("gt(" + PROPERTY_PATH + ",\"" + ACME + "\")");
}
@Test(expected = NullPointerException.class)
public void tryToCallLeWithNullString() {
underTest.le(null);
}
@Test
public void leForStringReturnsExpected() {
assertThat(underTest.le(BOSCH))
.hasType(SearchFilter.Type.LE)
.hasOnlyValue(BOSCH)
.hasStringRepresentation("le(" + PROPERTY_PATH + ",\"" + BOSCH + "\")");
}
@Test(expected = NullPointerException.class)
public void tryToCallLtWithNullString() {
underTest.lt(null);
}
@Test
public void ltForStringReturnsExpected() {
assertThat(underTest.lt(BOSCH))
.hasType(SearchFilter.Type.LT)
.hasOnlyValue(BOSCH)
.hasStringRepresentation("lt(" + PROPERTY_PATH + ",\"" + BOSCH + "\")");
}
@Test(expected = NullPointerException.class)
public void tryToCallLikeWithNull() {
underTest.like(null);
}
@Test
public void likeReturnsExpected() {
assertThat(underTest.like(BOSCH))
.hasType(SearchFilter.Type.LIKE)
.hasOnlyValue(BOSCH)
.hasStringRepresentation("like(" + PROPERTY_PATH + ",\"" + BOSCH + "\")");
}
@Test(expected = NullPointerException.class)
public void tryToCallInWithNullStringForMandatoryValue() {
underTest.in(null, ACME);
}
@Test(expected = NullPointerException.class)
public void tryToCallInWithNullForOptionalValues() {
underTest.in(BOSCH, null);
}
@Test(expected = NullPointerException.class)
public void tryToCallInWithNullCollection() {
underTest.in(null);
}
@Test
public void inForStringsReturnsExpected() {
final String foo = "foo";
final String bar = "bar";
final String baz = "baz";
assertThat(underTest.in(foo, bar, baz))
.hasType(SearchFilter.Type.IN)
.hasOnlyValue(foo, bar, baz);
}
@Test
public void inForIntsReturnsExpected() {
final int one = 1;
final int two = 2;
final int three = 3;
assertThat(underTest.in(one, two, three))
.hasType(SearchFilter.Type.IN)
.hasOnlyValue(one, two, three)
.hasStringRepresentation(
"in(" + PROPERTY_PATH + "," + one + "," + two + "," + three + ")");
}
}