ContextBranch.java

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package pro.verron.officestamper.core;
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import pro.verron.officestamper.api.ContextTree;
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import java.util.ArrayList;
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import java.util.List;
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/// A branch in the context tree.
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public class ContextBranch
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        implements ContextTree {
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    private final ContextRoot tree;
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    private final List<Object> branch;
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    /// Constructs a ContextBranch with a single root object.
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    ///
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    /// @param tree the context root tree.
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    /// @param root the root object of the branch.
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    public ContextBranch(ContextRoot tree, Object root) {
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        this(tree, List.of(root));
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    }
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    /// Constructs a ContextBranch with a list of objects forming the branch.
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    ///
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    /// @param tree the context root tree.
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    /// @param branch the list of objects in the branch.
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    public ContextBranch(ContextRoot tree, List<Object> branch) {
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        this.tree = tree;
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        this.branch = branch;
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    }
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    /// Adds a new branch with the given object.
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    ///
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    /// @param object the object to add to the branch.
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    ///
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    /// @return the key of the added branch.
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    public String addBranch(Object object) {
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        var newBranch = new ArrayList<>(branch);
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        newBranch.add(object);
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        var contextBranch = new ContextBranch(tree, newBranch);
40 1 1. addBranch : replaced return value with "" for pro/verron/officestamper/core/ContextBranch::addBranch → KILLED
 
        return tree.addBranch(contextBranch);
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    }
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    /// Returns the root object of the branch.
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    ///
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    /// @return the root object.
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    public Object root() {
47 1 1. root : replaced return value with null for pro/verron/officestamper/core/ContextBranch::root → NO_COVERAGE
 
        return branch.getLast();
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    }
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    /// Returns the list of objects in the branch, in reverse order.
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    ///
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    /// @return the list of objects.
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    public List<Object> list() {
54 1 1. list : replaced return value with Collections.emptyList for pro/verron/officestamper/core/ContextBranch::list → TIMED_OUT
 
        return List.copyOf(branch)
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                   .reversed();
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    }
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    @Override
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    public String toString() {
60 1 1. toString : replaced return value with "" for pro/verron/officestamper/core/ContextBranch::toString → KILLED
 
        return String.valueOf(branch.getLast());
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    }
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}

Mutations

40

1.1
Location : addBranch
Killed by : pro.verron.officestamper.test.RegressionTests.[engine:junit-jupiter]/[class:pro.verron.officestamper.test.RegressionTests]/[test-template:test52(pro.verron.officestamper.test.RegressionTests$Conditions, java.lang.String)]/[test-template-invocation:#2] replaced return value with "" for pro/verron/officestamper/core/ContextBranch::addBranch → KILLED

47

1.1
Location : root
Killed by : none replaced return value with null for pro/verron/officestamper/core/ContextBranch::root → NO_COVERAGE

54

1.1
Location : list
Killed by : none replaced return value with Collections.emptyList for pro/verron/officestamper/core/ContextBranch::list → TIMED_OUT

60

1.1
Location : toString
Killed by : pro.verron.officestamper.test.GoogleDocsSupportTest.[engine:junit-jupiter]/[class:pro.verron.officestamper.test.GoogleDocsSupportTest]/[method:conditionalRepeatedParagraphs_createdByGoogleDocs()] replaced return value with "" for pro/verron/officestamper/core/ContextBranch::toString → KILLED

Active mutators

Tests examined


Report generated by PIT 1.22.0