StringValidator.java

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/**
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   Copyright 2017 Carlos Macasaet
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   Licensed under the Apache License, Version 2.0 (the "License");
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   you may not use this file except in compliance with the License.
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   You may obtain a copy of the License at
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       http://www.apache.org/licenses/LICENSE-2.0
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   Unless required by applicable law or agreed to in writing, software
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   distributed under the License is distributed on an "AS IS" BASIS,
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   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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   See the License for the specific language governing permissions and
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   limitations under the License.
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 */
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package com.macasaet.fernet;
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import static com.macasaet.fernet.Constants.charset;
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import java.nio.charset.Charset;
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import java.util.function.Function;
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/**
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 * A {@link Validator} for String payloads. This is useful if your
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 * payload contains unique identifiers like user names. If the payload
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 * is a structured String like JSON or XML, use {@link Validator} or
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 * {@link StringObjectValidator} instead.
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 *
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 * <p>Copyright &copy; 2017 Carlos Macasaet.</p>
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 *
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 * @author Carlos Macasaet
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 */
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public interface StringValidator extends Validator<String> {
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    default Charset getCharset() {
36 1 1. getCharset : mutated return of Object value for com/macasaet/fernet/StringValidator::getCharset to ( if (x != null) null else throw new RuntimeException ) → KILLED
 
        return charset;
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    }
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    default Function<byte[], String> getTransformer() {
40 1 1. getTransformer : mutated return of Object value for com/macasaet/fernet/StringValidator::getTransformer to ( if (x != null) null else throw new RuntimeException ) → KILLED
 
        return bytes -> {
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            final String retval = new String(bytes, getCharset());
42 3 1. lambda$getTransformer$0 : changed conditional boundary → SURVIVED
2. lambda$getTransformer$0 : Changed increment from -1 to 1 → KILLED
3. lambda$getTransformer$0 : negated conditional → KILLED
 
            for (int i = bytes.length; --i >= 0; bytes[i] = 0);
43 1 1. lambda$getTransformer$0 : mutated return of Object value for com/macasaet/fernet/StringValidator::lambda$getTransformer$0 to ( if (x != null) null else throw new RuntimeException ) → KILLED
 
            return retval;
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        };
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    }
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}

Mutations

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1.1
Location : getCharset
Killed by : com.macasaet.fernet.StringValidatorTest.verifyPlainTextCleared(com.macasaet.fernet.StringValidatorTest) mutated return of Object value for com/macasaet/fernet/StringValidator::getCharset to ( if (x != null) null else throw new RuntimeException ) → KILLED
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1.1
Location : getTransformer
Killed by : com.macasaet.fernet.StringValidatorTest.verifyPlainTextCleared(com.macasaet.fernet.StringValidatorTest) mutated return of Object value for com/macasaet/fernet/StringValidator::getTransformer to ( if (x != null) null else throw new RuntimeException ) → KILLED
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1.1
Location : lambda$getTransformer$0
Killed by : none changed conditional boundary → SURVIVED

2.2
Location : lambda$getTransformer$0
Killed by : com.macasaet.fernet.StringValidatorTest.verifyPlainTextCleared(com.macasaet.fernet.StringValidatorTest) Changed increment from -1 to 1 → KILLED

3.3
Location : lambda$getTransformer$0
Killed by : com.macasaet.fernet.StringValidatorTest.verifyPlainTextCleared(com.macasaet.fernet.StringValidatorTest) negated conditional → KILLED
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1.1
Location : lambda$getTransformer$0
Killed by : com.macasaet.fernet.StringValidatorTest.verifyPlainTextCleared(com.macasaet.fernet.StringValidatorTest) mutated return of Object value for com/macasaet/fernet/StringValidator::lambda$getTransformer$0 to ( if (x != null) null else throw new RuntimeException ) → KILLED

Active mutators

Tests examined


Report generated by PIT 1.4.10