TimeBucket.java

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package edu.ucsb.cs156.dining.util;
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import java.time.DayOfWeek;
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.time.temporal.TemporalAdjusters;
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/** Buckets for grouping review statistics over time. */
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public enum TimeBucket {
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  DAY,
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  WEEK,
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  MONTH;
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  /**
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   * @param dateTime a review's {@code dateItemServed}
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   * @return the start date of the bucket containing {@code dateTime}
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   */
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  public LocalDate floor(LocalDateTime dateTime) {
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    LocalDate date = dateTime.toLocalDate();
20 1 1. floor : replaced return value with null for edu/ucsb/cs156/dining/util/TimeBucket::floor → KILLED
 
    return switch (this) {
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      case DAY -> date;
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      case WEEK -> date.with(TemporalAdjusters.previousOrSame(DayOfWeek.MONDAY));
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      case MONTH -> date.withDayOfMonth(1);
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    };
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  }
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}

Mutations

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1.1
Location : floor
Killed by : edu.ucsb.cs156.dining.util.TimeBucketTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.dining.util.TimeBucketTests]/[method:week_floor_wednesday_returns_monday_of_that_week()] replaced return value with null for edu/ucsb/cs156/dining/util/TimeBucket::floor → KILLED

Active mutators

Tests examined


Report generated by PIT 1.17.0