FailIfNotFoundWithTestedPathsVariantResolver.java

package fr.sii.ogham.template.common.adapter;

import static java.util.Arrays.asList;
import static java.util.Collections.emptyList;

import java.util.ArrayList;
import java.util.List;

import fr.sii.ogham.core.message.capability.HasVariant;
import fr.sii.ogham.core.message.content.TemplateContent;
import fr.sii.ogham.core.message.content.Variant;
import fr.sii.ogham.core.resource.path.ResourcePath;
import fr.sii.ogham.template.exception.TemplateVariantNotFoundException;
import fr.sii.ogham.template.exception.VariantResolutionException;

/**
 * Improved implementation that fails but also provide more information to the
 * end-user.
 * 
 * @author Aurélien Baudet
 *
 */
public class FailIfNotFoundWithTestedPathsVariantResolver implements VariantResolver {
	/**
	 * The list of previously used resolvers to retrieve the paths that didn't
	 * match
	 */
	private List<VariantResolver> delegates;

	public FailIfNotFoundWithTestedPathsVariantResolver() {
		this(new ArrayList<>());
	}

	public FailIfNotFoundWithTestedPathsVariantResolver(List<VariantResolver> delegates) {
		super();
		this.delegates = delegates;
	}

	@Override
	public ResourcePath getRealPath(TemplateContent template) throws VariantResolutionException {
		if (!(template instanceof HasVariant)) {
			return template.getPath();
		}
		List<ResourcePath> testedPaths = getTestedPaths(template);
		Variant variant = ((HasVariant) template).getVariant();
		throw new TemplateVariantNotFoundException("Failed to resolve variant (" + variant + ") for template " + template.getPath().getOriginalPath(), template, testedPaths);
	}

	private List<ResourcePath> getTestedPaths(TemplateContent template) {
		List<ResourcePath> testedPaths = new ArrayList<>();
		for (VariantResolver delegate : delegates) {
			testedPaths.addAll(getTestedPaths(template, delegate));
		}
		return testedPaths;
	}

	private List<ResourcePath> getTestedPaths(TemplateContent template, VariantResolver delegate) {
		// if information an be provided, use that information
		if (delegate instanceof CanProvidePossiblePaths) {
			return ((CanProvidePossiblePaths) delegate).getPossiblePaths(template);
		}
		// otherwise call again to give a path if possible
		ResourcePath testedPath = null;
		try {
			testedPath = delegate.getRealPath(template);
		} catch (VariantResolutionException e) {
			// skip because there is no useful information
		}
		return testedPath==null ? emptyList() : asList(testedPath);
	}

	/**
	 * Returns true to make it fail
	 */
	@Override
	public boolean variantExists(TemplateContent template) {
		return true;
	}

	public FailIfNotFoundWithTestedPathsVariantResolver addVariantResolver(VariantResolver variantResolver) {
		delegates.add(variantResolver);
		return this;
	}

}










Active mutators

org.pitest.mutationtest.engine.gregor.mutators.BooleanFalseReturnValsMutator
org.pitest.mutationtest.engine.gregor.mutators.BooleanTrueReturnValsMutator
org.pitest.mutationtest.engine.gregor.mutators.ConditionalsBoundaryMutator
org.pitest.mutationtest.engine.gregor.mutators.EmptyObjectReturnValsMutator
org.pitest.mutationtest.engine.gregor.mutators.IncrementsMutator
org.pitest.mutationtest.engine.gregor.mutators.InvertNegsMutator
org.pitest.mutationtest.engine.gregor.mutators.MathMutator
org.pitest.mutationtest.engine.gregor.mutators.NegateConditionalsMutator
org.pitest.mutationtest.engine.gregor.mutators.NullReturnValsMutator
org.pitest.mutationtest.engine.gregor.mutators.PrimitiveReturnsMutator
org.pitest.mutationtest.engine.gregor.mutators.VoidMethodCallMutator

Tests examined

Report generated by PIT OGHAM

1		package fr.sii.ogham.template.common.adapter;
2
3		import static java.util.Arrays.asList;
4		import static java.util.Collections.emptyList;
5
6		import java.util.ArrayList;
7		import java.util.List;
8
9		import fr.sii.ogham.core.message.capability.HasVariant;
10		import fr.sii.ogham.core.message.content.TemplateContent;
11		import fr.sii.ogham.core.message.content.Variant;
12		import fr.sii.ogham.core.resource.path.ResourcePath;
13		import fr.sii.ogham.template.exception.TemplateVariantNotFoundException;
14		import fr.sii.ogham.template.exception.VariantResolutionException;
15
16		/**
17		* Improved implementation that fails but also provide more information to the
18		* end-user.
19		*
20		* @author Aurélien Baudet
21		*
22		*/
23		public class FailIfNotFoundWithTestedPathsVariantResolver implements VariantResolver {
24		/**
25		* The list of previously used resolvers to retrieve the paths that didn't
26		* match
27		*/
28		private List<VariantResolver> delegates;
29
30		public FailIfNotFoundWithTestedPathsVariantResolver() {
31		this(new ArrayList<>());
32		}
33
34		public FailIfNotFoundWithTestedPathsVariantResolver(List<VariantResolver> delegates) {
35		super();
36		this.delegates = delegates;
37		}
38
39		@Override
40		public ResourcePath getRealPath(TemplateContent template) throws VariantResolutionException {
41	2 1. getRealPath : negated conditional → NO_COVERAGE 2. getRealPath : negated conditional → KILLED	if (!(template instanceof HasVariant)) {
42	1 1. getRealPath : replaced return value with null for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::getRealPath → NO_COVERAGE	return template.getPath();
43		}
44		List<ResourcePath> testedPaths = getTestedPaths(template);
45		Variant variant = ((HasVariant) template).getVariant();
46		throw new TemplateVariantNotFoundException("Failed to resolve variant (" + variant + ") for template " + template.getPath().getOriginalPath(), template, testedPaths);
47		}
48
49		private List<ResourcePath> getTestedPaths(TemplateContent template) {
50		List<ResourcePath> testedPaths = new ArrayList<>();
51		for (VariantResolver delegate : delegates) {
52		testedPaths.addAll(getTestedPaths(template, delegate));
53		}
54	2 1. getTestedPaths : replaced return value with Collections.emptyList for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::getTestedPaths → NO_COVERAGE 2. getTestedPaths : replaced return value with Collections.emptyList for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::getTestedPaths → KILLED	return testedPaths;
55		}
56
57		private List<ResourcePath> getTestedPaths(TemplateContent template, VariantResolver delegate) {
58		// if information an be provided, use that information
59	2 1. getTestedPaths : negated conditional → NO_COVERAGE 2. getTestedPaths : negated conditional → KILLED	if (delegate instanceof CanProvidePossiblePaths) {
60	2 1. getTestedPaths : replaced return value with Collections.emptyList for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::getTestedPaths → NO_COVERAGE 2. getTestedPaths : replaced return value with Collections.emptyList for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::getTestedPaths → KILLED	return ((CanProvidePossiblePaths) delegate).getPossiblePaths(template);
61		}
62		// otherwise call again to give a path if possible
63		ResourcePath testedPath = null;
64		try {
65		testedPath = delegate.getRealPath(template);
66		} catch (VariantResolutionException e) {
67		// skip because there is no useful information
68		}
69	2 1. getTestedPaths : replaced return value with Collections.emptyList for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::getTestedPaths → NO_COVERAGE 2. getTestedPaths : negated conditional → NO_COVERAGE	return testedPath==null ? emptyList() : asList(testedPath);
70		}
71
72		/**
73		* Returns true to make it fail
74		*/
75		@Override
76		public boolean variantExists(TemplateContent template) {
77	1 1. variantExists : replaced boolean return with false for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::variantExists → NO_COVERAGE	return true;
78		}
79
80		public FailIfNotFoundWithTestedPathsVariantResolver addVariantResolver(VariantResolver variantResolver) {
81		delegates.add(variantResolver);
82	2 1. addVariantResolver : replaced return value with null for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::addVariantResolver → SURVIVED 2. addVariantResolver : replaced return value with null for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::addVariantResolver → NO_COVERAGE	return this;
83		}
84
85		}
		Mutations
41		1.1 Location : getRealPath Killed by : none negated conditional → NO_COVERAGE 2.2 Location : getRealPath Killed by : oghamall.it.email.EmailMultiTemplateTest.withFreemarkerInvalidPath(oghamall.it.email.EmailMultiTemplateTest) negated conditional → KILLED
42		1.1 Location : getRealPath Killed by : none replaced return value with null for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::getRealPath → NO_COVERAGE
54		1.1 Location : getTestedPaths Killed by : oghamall.it.template.TemplateErrorTest.multiTemplateNotFound(oghamall.it.template.TemplateErrorTest) replaced return value with Collections.emptyList for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::getTestedPaths → KILLED 2.2 Location : getTestedPaths Killed by : none replaced return value with Collections.emptyList for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::getTestedPaths → NO_COVERAGE
59		1.1 Location : getTestedPaths Killed by : none negated conditional → NO_COVERAGE 2.2 Location : getTestedPaths Killed by : oghamall.it.template.TemplateErrorTest.multiTemplateNotFound(oghamall.it.template.TemplateErrorTest) negated conditional → KILLED
60		1.1 Location : getTestedPaths Killed by : none replaced return value with Collections.emptyList for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::getTestedPaths → NO_COVERAGE 2.2 Location : getTestedPaths Killed by : oghamall.it.template.TemplateErrorTest.multiTemplateNotFound(oghamall.it.template.TemplateErrorTest) replaced return value with Collections.emptyList for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::getTestedPaths → KILLED
69		1.1 Location : getTestedPaths Killed by : none replaced return value with Collections.emptyList for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::getTestedPaths → NO_COVERAGE 2.2 Location : getTestedPaths Killed by : none negated conditional → NO_COVERAGE
77		1.1 Location : variantExists Killed by : none replaced boolean return with false for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::variantExists → NO_COVERAGE
82		1.1 Location : addVariantResolver Killed by : none replaced return value with null for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::addVariantResolver → SURVIVED 2.2 Location : addVariantResolver Killed by : none replaced return value with null for fr/sii/ogham/template/common/adapter/FailIfNotFoundWithTestedPathsVariantResolver::addVariantResolver → NO_COVERAGE

FailIfNotFoundWithTestedPathsVariantResolver.java

Mutations

Active mutators

Tests examined