LayerBambooStack.java

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package com.takenoko.layers.bamboo;
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public class LayerBambooStack extends BambooStack {
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    public static final int MAX_BAMBOO = 4;
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    public LayerBambooStack(int startingBamboo) {
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        super(startingBamboo);
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    }
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    @Override
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    protected void growBamboo() {
12 2 1. growBamboo : changed conditional boundary → KILLED
2. growBamboo : negated conditional → KILLED
 
        if (bambooCount >= MAX_BAMBOO) {
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            throw new IllegalArgumentException("There is no more room for bamboo");
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        }
15 1 1. growBamboo : Replaced integer addition with subtraction → KILLED
 
        bambooCount++;
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    }
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    @Override
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    protected void eatBamboo() {
20 1 1. eatBamboo : negated conditional → KILLED
 
        if (bambooCount == 0) {
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            throw new IllegalArgumentException("There is no bamboo to remove");
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        }
23 1 1. eatBamboo : Replaced integer subtraction with addition → KILLED
 
        bambooCount--;
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    }
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    /*
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     * @return if the bamboo can grow
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     */
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    public boolean isGrowable() {
30 3 1. isGrowable : changed conditional boundary → KILLED
2. isGrowable : negated conditional → KILLED
3. isGrowable : replaced boolean return with true for com/takenoko/layers/bamboo/LayerBambooStack::isGrowable → KILLED
 
        return bambooCount < MAX_BAMBOO;
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    }
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    /*
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     * @return if the bamboo can be eaten
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     */
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    public boolean isEatable() {
37 3 1. isEatable : changed conditional boundary → KILLED
2. isEatable : negated conditional → KILLED
3. isEatable : replaced boolean return with true for com/takenoko/layers/bamboo/LayerBambooStack::isEatable → KILLED
 
        return bambooCount > 0;
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    }
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    @Override
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    public LayerBambooStack copy() {
42 1 1. copy : replaced return value with null for com/takenoko/layers/bamboo/LayerBambooStack::copy → KILLED
 
        return new LayerBambooStack(this.getBambooCount());
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    }
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}

Mutations

12

1.1
Location : growBamboo
Killed by : com.takenoko.layers.bamboo.LayerBambooStackTest.[engine:junit-jupiter]/[class:com.takenoko.layers.bamboo.LayerBambooStackTest]/[nested-class:TestAddBamboo]/[method:shouldThrowAnExceptionIfTheBamboostackIsFull()] changed conditional boundary → KILLED

2.2
Location : growBamboo
Killed by : com.takenoko.layers.bamboo.LayerBambooStackTest.[engine:junit-jupiter]/[class:com.takenoko.layers.bamboo.LayerBambooStackTest]/[nested-class:TestAddBamboo]/[method:shouldAddABamboo()] negated conditional → KILLED
15

1.1
Location : growBamboo
Killed by : com.takenoko.layers.bamboo.LayerBambooStackTest.[engine:junit-jupiter]/[class:com.takenoko.layers.bamboo.LayerBambooStackTest]/[nested-class:TestAddBamboo]/[method:shouldAddABamboo()] Replaced integer addition with subtraction → KILLED
20

1.1
Location : eatBamboo
Killed by : com.takenoko.layers.bamboo.LayerBambooStackTest.[engine:junit-jupiter]/[class:com.takenoko.layers.bamboo.LayerBambooStackTest]/[nested-class:TestRemoveBamboo]/[method:shouldThrowAnExceptionIfThereIsNoBamboo()] negated conditional → KILLED
23

1.1
Location : eatBamboo
Killed by : com.takenoko.layers.bamboo.LayerBambooStackTest.[engine:junit-jupiter]/[class:com.takenoko.layers.bamboo.LayerBambooStackTest]/[nested-class:TestRemoveBamboo]/[method:shouldRemoveABamboo()] Replaced integer subtraction with addition → KILLED
30

1.1
Location : isGrowable
Killed by : com.takenoko.layers.bamboo.LayerBambooStackTest.[engine:junit-jupiter]/[class:com.takenoko.layers.bamboo.LayerBambooStackTest]/[nested-class:TestIsGrowable]/[method:shouldReturnFalseIfTheBambooStackIsFull()] changed conditional boundary → KILLED

2.2
Location : isGrowable
Killed by : com.takenoko.layers.bamboo.LayerBambooStackTest.[engine:junit-jupiter]/[class:com.takenoko.layers.bamboo.LayerBambooStackTest]/[nested-class:TestIsGrowable]/[method:shouldReturnFalseIfTheBambooStackIsFull()] negated conditional → KILLED

3.3
Location : isGrowable
Killed by : com.takenoko.layers.bamboo.LayerBambooStackTest.[engine:junit-jupiter]/[class:com.takenoko.layers.bamboo.LayerBambooStackTest]/[nested-class:TestIsGrowable]/[method:shouldReturnFalseIfTheBambooStackIsFull()] replaced boolean return with true for com/takenoko/layers/bamboo/LayerBambooStack::isGrowable → KILLED
37

1.1
Location : isEatable
Killed by : com.takenoko.layers.bamboo.LayerBambooStackTest.[engine:junit-jupiter]/[class:com.takenoko.layers.bamboo.LayerBambooStackTest]/[nested-class:TestIsEatable]/[method:shouldReturnFalseIfTheBambooStackIsEmpty()] changed conditional boundary → KILLED

2.2
Location : isEatable
Killed by : com.takenoko.layers.bamboo.LayerBambooStackTest.[engine:junit-jupiter]/[class:com.takenoko.layers.bamboo.LayerBambooStackTest]/[nested-class:TestIsEatable]/[method:shouldReturnFalseIfTheBambooStackIsEmpty()] negated conditional → KILLED

3.3
Location : isEatable
Killed by : com.takenoko.layers.bamboo.LayerBambooStackTest.[engine:junit-jupiter]/[class:com.takenoko.layers.bamboo.LayerBambooStackTest]/[nested-class:TestIsEatable]/[method:shouldReturnFalseIfTheBambooStackIsEmpty()] replaced boolean return with true for com/takenoko/layers/bamboo/LayerBambooStack::isEatable → KILLED
42

1.1
Location : copy
Killed by : com.takenoko.layers.bamboo.LayerBambooStackTest.[engine:junit-jupiter]/[class:com.takenoko.layers.bamboo.LayerBambooStackTest]/[nested-class:TestCopy]/[method:shouldReturnACopyOfTheBambooStack()] replaced return value with null for com/takenoko/layers/bamboo/LayerBambooStack::copy → KILLED

Active mutators

Tests examined


Report generated by PIT 1.8.0