DefaultImplementationSelector.java

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package io.github.gipo999.smispi;
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import java.util.List;
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import java.util.Optional;
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/** Default implementation selector. */
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public class DefaultImplementationSelector implements ImplementationSelector {
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  /**
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   * Chooses an implementation of a service.
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   *
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   * @param clazz the class of the service
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   * @param implementations the implementations of the service
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   * @param params the parameters for choosing the implementation
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   * @param <T> the type of the service
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   * @return the chosen implementation
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   */
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  @Override
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  public <T extends NamedService> Optional<T> choose(
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      Class<T> clazz, List<T> implementations, Optional<ImplementationParams> params) {
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22 2 1. choose : negated conditional → KILLED
2. choose : negated conditional → KILLED
 
    if (implementations == null || implementations.isEmpty()) {
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      return Optional.empty();
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    }
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    T standard = null;
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    T custom = null;
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    for (T impl : implementations) {
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      String implName = impl.getServiceImplementationName();
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      if (NamedService.IMPL_STANDARD_NAME.equals(implName)) {
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        standard = impl;
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      } else if (NamedService.IMPL_CUSTOM_NAME.equals(implName)) {
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        custom = impl;
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      }
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    }
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    if (custom != null) {
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      return Optional.of(custom);
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    } else if (standard != null) {
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      return Optional.of(standard);
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    }
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    return Optional.empty();
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  }
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}

Mutations

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1.1
Location : choose
Killed by : io.github.gipo999.smispi.ImplementationTest.[engine:junit-jupiter]/[class:io.github.gipo999.smispi.ImplementationTest]/[method:testStandardOnlyNoCache()] negated conditional → KILLED

2.2
Location : choose
Killed by : io.github.gipo999.smispi.ImplementationTest.[engine:junit-jupiter]/[class:io.github.gipo999.smispi.ImplementationTest]/[method:testStandardOnlyNoCache()] negated conditional → KILLED
34

1.1
Location : choose
Killed by : io.github.gipo999.smispi.ImplementationTest.[engine:junit-jupiter]/[class:io.github.gipo999.smispi.ImplementationTest]/[method:testStandardOnlyNoCache()] negated conditional → KILLED
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1.1
Location : choose
Killed by : io.github.gipo999.smispi.ImplementationTest.[engine:junit-jupiter]/[class:io.github.gipo999.smispi.ImplementationTest]/[method:testBothOnlyNoCache()] negated conditional → KILLED
41

1.1
Location : choose
Killed by : io.github.gipo999.smispi.ImplementationTest.[engine:junit-jupiter]/[class:io.github.gipo999.smispi.ImplementationTest]/[method:testStandardOnlyNoCache()] negated conditional → KILLED
43

1.1
Location : choose
Killed by : io.github.gipo999.smispi.ImplementationTest.[engine:junit-jupiter]/[class:io.github.gipo999.smispi.ImplementationTest]/[method:testBothOnlyNoCache()] replaced return value with Optional.empty for io/github/gipo999/smispi/DefaultImplementationSelector::choose → KILLED
44

1.1
Location : choose
Killed by : io.github.gipo999.smispi.ImplementationTest.[engine:junit-jupiter]/[class:io.github.gipo999.smispi.ImplementationTest]/[method:testStandardOnlyNoCache()] negated conditional → KILLED
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1.1
Location : choose
Killed by : io.github.gipo999.smispi.ImplementationTest.[engine:junit-jupiter]/[class:io.github.gipo999.smispi.ImplementationTest]/[method:testStandardOnlyNoCache()] replaced return value with Optional.empty for io/github/gipo999/smispi/DefaultImplementationSelector::choose → KILLED

Active mutators

Tests examined


Report generated by PIT 1.15.2