Package org.xmlunit.assertj

Class CompareAssert

java.lang.Object

org.assertj.core.api.AbstractAssert<SELF,ACTUAL>

org.xmlunit.assertj.CompareAssert

All Implemented Interfaces:

org.assertj.core.api.Assert<CompareAssert,Object>, org.assertj.core.api.Descriptable<CompareAssert>, org.assertj.core.api.ExtensionPoints<CompareAssert,Object>, DifferenceEngineConfigurer<CompareAssert>

public class CompareAssert
extends org.assertj.core.api.AbstractAssert<SELF,ACTUAL>
implements DifferenceEngineConfigurer<CompareAssert>

Assertion methods for XMLs comparison.

Simple Example

 import static org.xmlunit.assertj.XmlAssert.assertThat;

 final String control = "<a><b attr=\"abc\"></b></a>";
 final String test = "<a><b attr=\"xyz\"NodeAssertFactory></b></a>";

 assertThat(test).and(control).areIdentical();
 assertThat(test).and(control).areNotSimilar();
 

Since:

XMLUnit 2.6.1

Field Summary

Fields inherited from class org.assertj.core.api.AbstractAssert

actual, info, myself, objects, throwUnsupportedExceptionOnEquals

Method Summary

Modifier and Type	Method	Description
CompareAssert	areIdentical()	Check if actual and control XMLs are identical.
CompareAssert	areNotIdentical()	Check if actual and control XMLs are not identical.
CompareAssert	areNotSimilar()	Check if actual and control XMLs are not similar.
CompareAssert	areSimilar()	Check if actual and control XMLs are similar.
CompareAssert	ignoreChildNodesOrder()	Equivalent for
CompareAssert	ignoreComments()	Will remove all comment-Tags "<!
CompareAssert	ignoreCommentsUsingXSLTVersion(String xsltVersion)	Will remove all comment-Tags "<!
CompareAssert	ignoreElementContentWhitespace()	Ignore element content whitespace by removing all text nodes solely consisting of whitespace.
CompareAssert	ignoreWhitespace()	Ignore whitespace by removing all empty text nodes and trimming the non-empty ones.
CompareAssert	normalizeWhitespace()	Normalize Text-Elements by removing all empty text nodes and normalizing the non-empty ones.
CompareAssert	withAttributeFilter(Predicate<Attr> attributeFilter)	Registers a filter for attributes.
CompareAssert	withComparisonController(ComparisonController comparisonController)	Replace the ComparisonControllers.Default with your own ComparisonController.
CompareAssert	withComparisonFormatter(ComparisonFormatter formatter)	Sets a non-default formatter for the differences found.
CompareAssert	withComparisonListeners(ComparisonListener... comparisonListeners)	Registers listeners that are notified of each comparison.
CompareAssert	withDifferenceEvaluator(DifferenceEvaluator differenceEvaluator)	Provide your own custom DifferenceEvaluator implementation.
CompareAssert	withDifferenceListeners(ComparisonListener... comparisonListeners)	Registers listeners that are notified of each comparison with outcome other than ComparisonResult.EQUAL.
CompareAssert	withDocumentBuilderFactory(DocumentBuilderFactory f)	Sets the DocumentBuilderFactory to use when creating a Document from the Sources to compare.
CompareAssert	withNamespaceContext(Map<String,String> prefix2Uri)	Establish a namespace context that will be used in Comparison.Detail#getXPath.
CompareAssert	withNodeFilter(Predicate<Node> nodeFilter)	Registers a filter for nodes.
CompareAssert	withNodeMatcher(NodeMatcher nodeMatcher)	Sets the strategy for selecting nodes to compare.

Methods inherited from class org.assertj.core.api.AbstractAssert

asInstanceOf, asList, assertionError, asString, describedAs, descriptionText, doesNotHave, doesNotHaveSameClassAs, equals, extracting, extracting, failure, failureWithActualExpected, failWithActualExpectedAndMessage, failWithMessage, getWritableAssertionInfo, has, hashCode, hasSameClassAs, hasSameHashCodeAs, hasToString, inBinary, inHexadecimal, is, isElementOfCustomAssert, isEqualTo, isExactlyInstanceOf, isIn, isIn, isInstanceOf, isInstanceOfAny, isInstanceOfSatisfying, isNot, isNotEqualTo, isNotExactlyInstanceOf, isNotIn, isNotIn, isNotInstanceOf, isNotInstanceOfAny, isNotNull, isNotOfAnyClassIn, isNotSameAs, isNull, isOfAnyClassIn, isSameAs, matches, matches, newListAssertInstance, overridingErrorMessage, overridingErrorMessage, satisfies, satisfies, satisfiesAnyOf, satisfiesAnyOf, satisfiesAnyOf, setCustomRepresentation, setDescriptionConsumer, setPrintAssertionsDescription, throwAssertionError, usingComparator, usingComparator, usingDefaultComparator, usingRecursiveComparison, usingRecursiveComparison, withFailMessage, withFailMessage, withRepresentation, withThreadDumpOnError

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.assertj.core.api.Descriptable

as, as, describedAs

Method Details

withNodeMatcher

public CompareAssert withNodeMatcher(NodeMatcher nodeMatcher)

Sets the strategy for selecting nodes to compare.

Example with DefaultNodeMatcher:

 .withNodeMatcher(new DefaultNodeMatcher(ElementSelectors.byNameAndText))
 

This overwrites any NodeMatcher set via earlier invocations of withNodeMatcher.

Specified by:

withNodeMatcher in interface DifferenceEngineConfigurer<CompareAssert>

Parameters:

nodeMatcher - the NodeMatcher to use

Returns:

this

See Also:

• DiffBuilder.withNodeMatcher(NodeMatcher)

withDifferenceEvaluator

public CompareAssert withDifferenceEvaluator(DifferenceEvaluator differenceEvaluator)

Provide your own custom DifferenceEvaluator implementation.

This overwrites the Default DifferenceEvaluator.

If you want use your custom DifferenceEvaluator in combination with the default or another DifferenceEvaluator you should use DifferenceEvaluators.chain(DifferenceEvaluator...) or DifferenceEvaluators.first(DifferenceEvaluator...) to combine them:

         .withDifferenceEvaluator(
             DifferenceEvaluators.chain(
                 DifferenceEvaluators.Default,
                 new MyCustomDifferenceEvaluator()))
         ....
 

This overwrites any DifferenceEvaluator set via earlier invocations of withDifferenceEvaluator.

Specified by:

withDifferenceEvaluator in interface DifferenceEngineConfigurer<CompareAssert>

Parameters:

differenceEvaluator - the DifferenceEvaluator to use

Returns:

this

See Also:

• DiffBuilder.withDifferenceEvaluator(DifferenceEvaluator)

withComparisonController

public CompareAssert withComparisonController(ComparisonController comparisonController)

Replace the ComparisonControllers.Default with your own ComparisonController.

Example use:

      .withComparisonController(ComparisonControllers.StopWhenDifferent)
 

This overwrites any ComparisonController set via earlier invocations of withComparisonController.

Specified by:

withComparisonController in interface DifferenceEngineConfigurer<CompareAssert>

Parameters:

comparisonController - ComparisonController to use

Returns:

this

See Also:

• DiffBuilder.withComparisonController(ComparisonController)

withComparisonListeners

public CompareAssert withComparisonListeners(ComparisonListener... comparisonListeners)

Registers listeners that are notified of each comparison.

Specified by:

withComparisonListeners in interface DifferenceEngineConfigurer<CompareAssert>

Parameters:

comparisonListeners - ComparisonListeners to use

Returns:

this

See Also:

• DiffBuilder.withComparisonListeners(ComparisonListener...)

withDifferenceListeners

public CompareAssert withDifferenceListeners(ComparisonListener... comparisonListeners)

Registers listeners that are notified of each comparison with outcome other than ComparisonResult.EQUAL.

This overwrites any ComparisonListeners set via earlier invocations of withDifferenceListeners.

Specified by:

withDifferenceListeners in interface DifferenceEngineConfigurer<CompareAssert>

Parameters:

comparisonListeners - ComparisonListeners to use

Returns:

this

See Also:

• DiffBuilder.withDifferenceListeners(ComparisonListener...)

withNamespaceContext

public CompareAssert withNamespaceContext(Map<String,String> prefix2Uri)

Establish a namespace context that will be used in Comparison.Detail#getXPath.

Without a namespace context (or with an empty context) the XPath expressions will only use local names for elements and attributes.

This overwrites any Map set via earlier invocations of withNamespaceContext.

Specified by:

withNamespaceContext in interface DifferenceEngineConfigurer<CompareAssert>

Parameters:

prefix2Uri - mapping between prefix and namespace URI

Returns:

this

See Also:

• DiffBuilder.withNamespaceContext(Map)

withAttributeFilter

public CompareAssert withAttributeFilter(Predicate<Attr> attributeFilter)

Registers a filter for attributes.

Only attributes for which the predicate returns true are part of the comparison. By default all attributes are considered.

The "special" namespace, namespace-location and schema-instance-type attributes can not be ignored this way. If you want to suppress comparison of them you'll need to implement DifferenceEvaluator.

This overwrites any Predicate set via earlier invocations of withAttributeFilter.

Specified by:

withAttributeFilter in interface DifferenceEngineConfigurer<CompareAssert>

Parameters:

attributeFilter - attribute filter to use

Returns:

this

See Also:

• DiffBuilder.withAttributeFilter(Predicate)

withNodeFilter

public CompareAssert withNodeFilter(Predicate<Node> nodeFilter)

Registers a filter for nodes.

Only nodes for which the predicate returns true are part of the comparison. By default nodes that are not document types are considered.

This overwrites any Predicate set via earlier invocations of withNodeFilter.

Specified by:

withNodeFilter in interface DifferenceEngineConfigurer<CompareAssert>

Parameters:

nodeFilter - node filter to use

Returns:

this

See Also:

• DiffBuilder.withNodeFilter(Predicate)

withComparisonFormatter

public CompareAssert withComparisonFormatter(ComparisonFormatter formatter)

Sets a non-default formatter for the differences found.

This overwrites any ComparisonFormatter set via earlier invocations of withComparisonFormatter.

Specified by:

withComparisonFormatter in interface DifferenceEngineConfigurer<CompareAssert>

Parameters:

formatter - formatter to use

Returns:

this

See Also:

• DiffBuilder.withComparisonFormatter(ComparisonFormatter)

withDocumentBuilderFactory

public CompareAssert withDocumentBuilderFactory(DocumentBuilderFactory f)

Sets the DocumentBuilderFactory to use when creating a Document from the Sources to compare.

Parameters:

f - the DocumentBuilderFactory to use

Returns:

this

See Also:

• DiffBuilder.withDocumentBuilderFactory(DocumentBuilderFactory)

ignoreWhitespace

public CompareAssert ignoreWhitespace()

Ignore whitespace by removing all empty text nodes and trimming the non-empty ones.

Returns:

this

See Also:

• DiffBuilder.ignoreWhitespace()

normalizeWhitespace

public CompareAssert normalizeWhitespace()

Normalize Text-Elements by removing all empty text nodes and normalizing the non-empty ones.

Returns:

this

See Also:

• DiffBuilder.normalizeWhitespace()

ignoreElementContentWhitespace

public CompareAssert ignoreElementContentWhitespace()

Ignore element content whitespace by removing all text nodes solely consisting of whitespace.

Returns:

this

See Also:

• DiffBuilder.ignoreElementContentWhitespace()

ignoreComments

public CompareAssert ignoreComments()

Will remove all comment-Tags "<!-- Comment -->" from test- and control-XML before comparing.

Returns:

this

See Also:

• DiffBuilder.ignoreComments()

ignoreCommentsUsingXSLTVersion

public CompareAssert ignoreCommentsUsingXSLTVersion(String xsltVersion)

Will remove all comment-Tags "<!-- Comment -->" from test- and control-XML before comparing.

Parameters:

xsltVersion - use this version for the stylesheet

Returns:

this

See Also:

• DiffBuilder.ignoreCommentsUsingXSLTVersion(String)

ignoreChildNodesOrder

public CompareAssert ignoreChildNodesOrder()

Equivalent for

     .withNodeMatcher(new DefaultNodeMatcher(ElementSelectors.byNameAndText))
     .withDifferenceEvaluator(
          chain(
              Default,
              DifferenceEvaluators.downgradeDifferencesToEqual(ComparisonType.CHILD_NODELIST_SEQUENCE)));
 

Returns:

this

See Also:

• DiffBuilder.withNodeMatcher(NodeMatcher)

areIdentical

public CompareAssert areIdentical()

Check if actual and control XMLs are identical. If custom comparison controller wasn't defined then ComparisonControllers.StopWhenSimilar is used.

Returns:

this

Throws:

AssertionError - if the test value is invalid

AssertionError - if the control value is invalid

See Also:

• DiffBuilder.checkForIdentical()

areNotIdentical

public CompareAssert areNotIdentical()

Check if actual and control XMLs are not identical. If custom comparison controller wasn't defined then ComparisonControllers.StopWhenSimilar is used.

Returns:

this

Throws:

AssertionError - if the test value is invalid

AssertionError - if the control value is invalid

See Also:

• DiffBuilder.checkForSimilar()

areSimilar

public CompareAssert areSimilar()

Check if actual and control XMLs are similar. If custom comparison controller wasn't defined then ComparisonControllers.StopWhenDifferent is used.

Returns:

this

Throws:

AssertionError - if the test value is invalid

AssertionError - if the control value is invalid

See Also:

• DiffBuilder.checkForSimilar()

areNotSimilar

public CompareAssert areNotSimilar()

Check if actual and control XMLs are not similar. If custom comparison controller wasn't defined then ComparisonControllers.StopWhenDifferent is used.

Returns:

this

Throws:

AssertionError - if the test value is invalid

AssertionError - if the control value is invalid

See Also:

• DiffBuilder.checkForSimilar()