AssertionUtils.java

1 
package com.github.dakusui.osynth.core.utils;
2
3 
import com.github.dakusui.osynth.core.MethodHandlerEntry;
4 
import com.github.dakusui.osynth.core.SynthesizedObject;
5
6 
import java.lang.annotation.Annotation;
7 
import java.lang.reflect.Method;
8 
import java.util.*;
9 
import java.util.function.Function;
10 
import java.util.function.Predicate;
11
12 
import static com.github.dakusui.pcond.core.refl.MethodQuery.instanceMethod;
13 
import static com.github.dakusui.pcond.forms.Functions.call;
14 
import static com.github.dakusui.pcond.forms.Functions.parameter;
15 
import static com.github.dakusui.pcond.forms.Predicates.callp;
16 
import static com.github.dakusui.pcond.forms.Printables.function;
17 
import static com.github.dakusui.pcond.forms.Printables.predicate;
18
19 
public enum AssertionUtils {
20 
  ;
21
22 
  public static Function<Class<?>, Method> classGetMethod(String name, Class<?>[] parameterTypes) {
23 1 1. classGetMethod : replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::classGetMethod → KILLED
 
    return call(instanceMethod(parameter(), "getMethod", name, parameterTypes));
24 
  }
25
26 
  public static Function<SynthesizedObject.Descriptor, Object> descriptorFallbackObject() {
27 1 1. descriptorFallbackObject : replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::descriptorFallbackObject → KILLED
 
    return call(instanceMethod(parameter(), "fallbackObject"));
28 
  }
29
30 
  public static Function<SynthesizedObject.Descriptor, List<MethodHandlerEntry>> descriptorMethodHandlerEntries() {
31 1 1. descriptorMethodHandlerEntries : replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::descriptorMethodHandlerEntries → KILLED
 
    return call(instanceMethod(parameter(), "methodHandlerEntries"));
32 
  }
33
34 
  public static Function<SynthesizedObject.Descriptor, List<Class<?>>> descriptorInterfaces() {
35 1 1. descriptorInterfaces : replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::descriptorInterfaces → KILLED
 
    return call(instanceMethod(parameter(), "interfaces"));
36 
  }
37
38 
  public static Predicate<Method> methodIsAnnotationPresent(Class<? extends Annotation> annotation) {
39 1 1. methodIsAnnotationPresent : replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::methodIsAnnotationPresent → KILLED
 
    return callp(instanceMethod(parameter(), "isAnnotationPresent", annotation));
40 
  }
41
42 
  public static <E> Function<Collection<E>, List<E>> collectionDuplicatedElements() {
43 1 1. collectionDuplicatedElements : replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::collectionDuplicatedElements → KILLED
 
    return function("duplicatedElements", AssertionUtils::duplicatedElementsIn);
44 
  }
45
46 
  public static <E> List<E> duplicatedElementsIn(Collection<E> collection) {
47 
    HashSet<E> appeared = new HashSet<>();
48 
    LinkedHashSet<E> duplication = new LinkedHashSet<>();
49 1 1. duplicatedElementsIn : removed call to java/util/Collection::forEach → KILLED
 
    collection.forEach(each -> {
50 1 1. lambda$duplicatedElementsIn$0 : negated conditional → KILLED
 
      if (!appeared.contains(each))
51 
        appeared.add(each);
52 
      else {
53 
        duplication.add(each);
54 
      }
55 
    });
56 1 1. duplicatedElementsIn : replaced return value with Collections.emptyList for com/github/dakusui/osynth/core/utils/AssertionUtils::duplicatedElementsIn → KILLED
 
    return new ArrayList<>(duplication);
57 
  }
58
59 
  public static <T> Predicate<Class<T>> classIsInterface() {
60 1 1. classIsInterface : replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::classIsInterface → KILLED
 
    return predicate("isInterface", Class::isInterface);
61 
  }
62 
}

Mutations

23

1.1
Location : classGetMethod
Killed by : com.github.dakusui.osynth.compat.ut.ObjectSynthesizerTest.givenNoExplicitInterface$whenSynthesizedWithoutInclusionFromFallbackInNonAutoMode$thenClassCastException(com.github.dakusui.osynth.compat.ut.ObjectSynthesizerTest) replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::classGetMethod → KILLED
27

1.1
Location : descriptorFallbackObject
Killed by : com.github.dakusui.osynth.ut.PreprocessingTest.givenValidationLeftDefault$whenTwoReservedMethodsTriedOverridden$thenExceptionThrown(com.github.dakusui.osynth.ut.PreprocessingTest) replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::descriptorFallbackObject → KILLED
31

1.1
Location : descriptorMethodHandlerEntries
Killed by : com.github.dakusui.osynth.ut.PreprocessingTest.givenValidationLeftDefault$whenTwoReservedMethodsTriedOverridden$thenExceptionThrown(com.github.dakusui.osynth.ut.PreprocessingTest) replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::descriptorMethodHandlerEntries → KILLED
35

1.1
Location : descriptorInterfaces
Killed by : com.github.dakusui.osynth.ut.PreprocessingTest.givenValidationLeftDefault$whenTwoReservedMethodsTriedOverridden$thenExceptionThrown(com.github.dakusui.osynth.ut.PreprocessingTest) replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::descriptorInterfaces → KILLED
39

1.1
Location : methodIsAnnotationPresent
Killed by : com.github.dakusui.osynth.compat.ut.ObjectSynthesizerTest.givenSynthesizerWithInterfaceBTwice$whenSynthesize$thenThrowsException(com.github.dakusui.osynth.compat.ut.ObjectSynthesizerTest) replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::methodIsAnnotationPresent → KILLED
43

1.1
Location : collectionDuplicatedElements
Killed by : com.github.dakusui.osynth.ut.ValidationTest.givenDuplicationCheckEnabled$whenSameIFRegisteredTwice$thenExceptionThrown(com.github.dakusui.osynth.ut.ValidationTest) replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::collectionDuplicatedElements → KILLED
49

1.1
Location : duplicatedElementsIn
Killed by : com.github.dakusui.osynth.ut.ValidationTest.givenDuplicationCheckEnabled$whenSameIFRegisteredTwice$thenExceptionThrown(com.github.dakusui.osynth.ut.ValidationTest) removed call to java/util/Collection::forEach → KILLED
50

1.1
Location : lambda$duplicatedElementsIn$0
Killed by : com.github.dakusui.osynth.ut.ValidationTest.givenDuplicationCheckEnabled$whenNoSameIFRegisteredTwice$thenPass(com.github.dakusui.osynth.ut.ValidationTest) negated conditional → KILLED
56

1.1
Location : duplicatedElementsIn
Killed by : com.github.dakusui.osynth.ut.ValidationTest.givenDuplicationCheckEnabled$whenSameIFRegisteredTwice$thenExceptionThrown(com.github.dakusui.osynth.ut.ValidationTest) replaced return value with Collections.emptyList for com/github/dakusui/osynth/core/utils/AssertionUtils::duplicatedElementsIn → KILLED
60

1.1
Location : classIsInterface
Killed by : com.github.dakusui.osynth.compat.ut.ObjectSynthesizerTest.givenNoExplicitInterface$whenSynthesizedWithoutInclusionFromFallbackInNonAutoMode$thenClassCastException(com.github.dakusui.osynth.compat.ut.ObjectSynthesizerTest) replaced return value with null for com/github/dakusui/osynth/core/utils/AssertionUtils::classIsInterface → KILLED

Active mutators

Tests examined


Report generated by PIT 1.7.3