JsonUtils.java

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package com.github.dakusui.symfonion.compat.json;
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import com.google.gson.JsonArray;
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import com.google.gson.JsonElement;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonPrimitive;
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import java.util.Optional;
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import static com.github.valid8j.fluent.Expectations.require;
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import static com.github.valid8j.fluent.Expectations.value;
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/**
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 * //@formatter:off
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 * //@formatter:on
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 */
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public enum JsonUtils {
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  ;
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  private static final JsonElement DEFAULT_VALUE = new JsonArray();
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  public static Path path(Object... path) {
21 1 1. path : replaced return value with null for com/github/dakusui/symfonion/compat/json/JsonUtils::path → KILLED
 
    return new Path(path);
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  }
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  public static Optional<JsonElement> findJsonElement(JsonElement base, Path path) {
25 1 1. findJsonElement : replaced return value with Optional.empty for com/github/dakusui/symfonion/compat/json/JsonUtils::findJsonElement → NO_COVERAGE
 
    return getJsonElement(JsonElement.class, base, path);
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  }
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  public static Optional<JsonObject> findJsonObject(JsonElement base, Path path) {
29 1 1. findJsonObject : replaced return value with Optional.empty for com/github/dakusui/symfonion/compat/json/JsonUtils::findJsonObject → NO_COVERAGE
 
    return getJsonElement(JsonObject.class, base, path);
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  }
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  public static Optional<JsonArray> findJsonArray(JsonElement base, Path path) {
33 1 1. findJsonArray : replaced return value with Optional.empty for com/github/dakusui/symfonion/compat/json/JsonUtils::findJsonArray → KILLED
 
    return getJsonElement(JsonArray.class, base, path);
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  }
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  public static Optional<JsonPrimitive> findJsonPrimitive(JsonPrimitive base, Path path) {
37 1 1. findJsonPrimitive : replaced return value with Optional.empty for com/github/dakusui/symfonion/compat/json/JsonUtils::findJsonPrimitive → NO_COVERAGE
 
    return getJsonElement(JsonPrimitive.class, base, path);
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  }
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  @SuppressWarnings("unchecked")
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  private static <T extends JsonElement> Optional<T> getJsonElement(Class<T> jsonType, JsonElement base, Path path) {
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    var ret = require(value(CompatJsonUtils.asJsonElementWithDefault(base, DEFAULT_VALUE, path.path())).toBe()
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                                                                                                       .instanceOf(jsonType));
44 1 1. getJsonElement : negated conditional → KILLED
 
    return ret != DEFAULT_VALUE ? Optional.of((T) ret)
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                                : Optional.empty();
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  }
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  public record Path(Object... path) {
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  }
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}

Mutations

21

1.1
Location : path
Killed by : com.github.dakusui.symfonion.tests.MidiCompilerTest.[engine:junit-jupiter]/[class:com.github.dakusui.symfonion.tests.MidiCompilerTest]/[test-template:exercise(com.github.dakusui.symfonion.testutils.SymfonionTestCase)]/[test-template-invocation:#2] replaced return value with null for com/github/dakusui/symfonion/compat/json/JsonUtils::path → KILLED

25

1.1
Location : findJsonElement
Killed by : none replaced return value with Optional.empty for com/github/dakusui/symfonion/compat/json/JsonUtils::findJsonElement → NO_COVERAGE

29

1.1
Location : findJsonObject
Killed by : none replaced return value with Optional.empty for com/github/dakusui/symfonion/compat/json/JsonUtils::findJsonObject → NO_COVERAGE

33

1.1
Location : findJsonArray
Killed by : com.github.dakusui.symfonion.tests.MidiCompilerTest.[engine:junit-jupiter]/[class:com.github.dakusui.symfonion.tests.MidiCompilerTest]/[test-template:exercise(com.github.dakusui.symfonion.testutils.SymfonionTestCase)]/[test-template-invocation:#2] replaced return value with Optional.empty for com/github/dakusui/symfonion/compat/json/JsonUtils::findJsonArray → KILLED

37

1.1
Location : findJsonPrimitive
Killed by : none replaced return value with Optional.empty for com/github/dakusui/symfonion/compat/json/JsonUtils::findJsonPrimitive → NO_COVERAGE

44

1.1
Location : getJsonElement
Killed by : com.github.dakusui.symfonion.tests.MidiCompilerTest.[engine:junit-jupiter]/[class:com.github.dakusui.symfonion.tests.MidiCompilerTest]/[test-template:exercise(com.github.dakusui.symfonion.testutils.SymfonionTestCase)]/[test-template-invocation:#2] negated conditional → KILLED

Active mutators

Tests examined


Report generated by PIT 1.19.1