/*
* Copyright (C) 2012-2015 DataStax Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.datastax.driver.core;
import org.assertj.core.api.AbstractAssert;
import java.util.Iterator;
import java.util.List;
import static com.datastax.driver.core.Assertions.assertThat;
public class TokenRangeAssert extends AbstractAssert<TokenRangeAssert, TokenRange> {
protected TokenRangeAssert(TokenRange actual) {
super(actual, TokenRangeAssert.class);
}
public TokenRangeAssert startsWith(Token token) {
assertThat(actual.getStart()).isEqualTo(token);
return this;
}
public TokenRangeAssert endsWith(Token token) {
assertThat(actual.getEnd()).isEqualTo(token);
return this;
}
public TokenRangeAssert isEmpty() {
assertThat(actual.isEmpty()).isTrue();
return this;
}
public TokenRangeAssert isNotEmpty() {
assertThat(actual.isEmpty()).isFalse();
return this;
}
public TokenRangeAssert isWrappedAround() {
assertThat(actual.isWrappedAround()).isTrue();
Token.Factory factory = actual.factory;
List<TokenRange> unwrapped = actual.unwrap();
assertThat(unwrapped.size())
.as("%s should unwrap to two ranges, but unwrapped to %s", actual, unwrapped)
.isEqualTo(2);
Iterator<TokenRange> unwrappedIt = unwrapped.iterator();
TokenRange firstRange = unwrappedIt.next();
assertThat(firstRange).endsWith(factory.minToken());
TokenRange secondRange = unwrappedIt.next();
assertThat(secondRange).startsWith(factory.minToken());
return this;
}
public TokenRangeAssert isNotWrappedAround() {
assertThat(actual.isWrappedAround()).isFalse();
assertThat(actual.unwrap()).containsExactly(actual);
return this;
}
public TokenRangeAssert unwrapsTo(TokenRange... subRanges) {
assertThat(actual.unwrap()).containsExactly(subRanges);
return this;
}
public TokenRangeAssert intersects(TokenRange that) {
assertThat(actual.intersects(that))
.as("%s should intersect %s", actual, that)
.isTrue();
assertThat(that.intersects(actual))
.as("%s should intersect %s", that, actual)
.isTrue();
return this;
}
public TokenRangeAssert doesNotIntersect(TokenRange... that) {
for (TokenRange thatRange : that) {
assertThat(actual.intersects(thatRange))
.as("%s should not intersect %s", actual, thatRange)
.isFalse();
assertThat(thatRange.intersects(actual))
.as("%s should not intersect %s", thatRange, actual)
.isFalse();
}
return this;
}
public TokenRangeAssert contains(Token token, boolean isStart) {
assertThat(actual.contains(token, isStart)).isTrue();
return this;
}
public TokenRangeAssert doesNotContain(Token token, boolean isStart) {
assertThat(actual.contains(token, isStart)).isFalse();
return this;
}
}