<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:annotation>
        <xs:documentation source="https://phpunit.de/documentation.html">
            This Schema file defines the rules by which the XML configuration file of PHPUnit 9.2 may be structured.
        </xs:documentation>
        <xs:appinfo source="https://phpunit.de/documentation.html"/>
    </xs:annotation>
    <xs:element name="phpunit" type="phpUnitType">
        <xs:annotation>
            <xs:documentation>Root Element</xs:documentation>
        </xs:annotation>
    </xs:element>
    <xs:complexType name="filtersType">
        <xs:sequence>
            <xs:element name="whitelist" type="whiteListType" minOccurs="0"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="filterType">
        <xs:sequence>
            <xs:choice maxOccurs="unbounded" minOccurs="0">
                <xs:group ref="pathGroup"/>
                <xs:element name="exclude">
                    <xs:complexType>
                        <xs:group ref="pathGroup"/>
                    </xs:complexType>
                </xs:element>
            </xs:choice>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="whiteListType">
        <xs:complexContent>
            <xs:extension base="filterType">
                <xs:attribute name="addUncoveredFilesFromWhitelist" default="true" type="xs:boolean"/>
                <xs:attribute name="processUncoveredFilesFromWhitelist" default="false" type="xs:boolean"/>
            </xs:extension>
        </xs:complexContent>
    </xs:complexType>
    <xs:complexType name="groupsType">
        <xs:choice>
            <xs:sequence>
                <xs:element name="include" type="groupType"/>
                <xs:element name="exclude" type="groupType" minOccurs="0"/>
            </xs:sequence>
            <xs:sequence>
                <xs:element name="exclude" type="groupType"/>
            </xs:sequence>
        </xs:choice>
    </xs:complexType>
    <xs:complexType name="groupType">
        <xs:sequence>
            <xs:element name="group" type="xs:string" maxOccurs="unbounded"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="extensionsType">
        <xs:sequence>
            <xs:element name="extension" type="objectType" maxOccurs="unbounded"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="listenersType">
        <xs:sequence>
            <xs:element name="listener" type="objectType" maxOccurs="unbounded"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="objectType">
        <xs:sequence>
            <xs:element name="arguments" minOccurs="0">
                <xs:complexType>
                    <xs:group ref="argumentsGroup"/>
                </xs:complexType>
            </xs:element>
        </xs:sequence>
        <xs:attribute name="class" type="xs:string" use="required"/>
        <xs:attribute name="file" type="xs:anyURI"/>
    </xs:complexType>
    <xs:complexType name="arrayType">
        <xs:sequence>
            <xs:element name="element" type="argumentType" minOccurs="0" maxOccurs="unbounded"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="argumentType">
        <xs:group ref="argumentChoice"/>
        <xs:attribute name="key" use="required"/>
    </xs:complexType>
    <xs:group name="argumentsGroup">
        <xs:sequence>
            <xs:choice minOccurs="0" maxOccurs="unbounded">
                <xs:element name="array" type="arrayType" />
                <xs:element name="integer" type="xs:integer" />
                <xs:element name="string" type="xs:string" />
                <xs:element name="double" type="xs:double" />
                <xs:element name="null" />
                <xs:element name="object" type="objectType" />
                <xs:element name="file" type="xs:anyURI" />
                <xs:element name="directory" type="xs:anyURI" />
                <xs:element name="boolean" type="xs:boolean" />
            </xs:choice>
        </xs:sequence>
    </xs:group>
    <xs:group name="argumentChoice">
        <xs:choice>
            <xs:element name="array" type="arrayType" minOccurs="0" maxOccurs="unbounded"/>
            <xs:element name="integer" type="xs:integer" minOccurs="0" maxOccurs="unbounded"/>
            <xs:element name="string" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
            <xs:element name="double" type="xs:double" minOccurs="0" maxOccurs="unbounded"/>
            <xs:element name="null" minOccurs="0" maxOccurs="unbounded"/>
            <xs:element name="object" type="objectType" minOccurs="0" maxOccurs="unbounded"/>
            <xs:element name="file" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
            <xs:element name="directory" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
            <xs:element name="boolean" type="xs:boolean" minOccurs="0" maxOccurs="unbounded"/>
        </xs:choice>
    </xs:group>
    <xs:simpleType name="columnsType">
        <xs:union>
            <xs:simpleType>
                <xs:restriction base="xs:integer"/>
            </xs:simpleType>
            <xs:simpleType>
                <xs:restriction base="xs:string">
                    <xs:enumeration value="max"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:union>
    </xs:simpleType>
    <xs:complexType name="loggersType">
        <xs:sequence>
            <xs:element name="log" type="loggerType" maxOccurs="unbounded"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="loggerType">
        <xs:attribute name="type">
            <xs:simpleType>
                <xs:restriction base="xs:string">
                    <xs:enumeration value="coverage-html"/>
                    <xs:enumeration value="coverage-text"/>
                    <xs:enumeration value="coverage-clover"/>
                    <xs:enumeration value="coverage-crap4j"/>
                    <xs:enumeration value="coverage-xml"/>
                    <xs:enumeration value="coverage-php"/>
                    <xs:enumeration value="plain"/>
                    <xs:enumeration value="teamcity"/>
                    <xs:enumeration value="junit"/>
                    <xs:enumeration value="testdox-html"/>
                    <xs:enumeration value="testdox-text"/>
                    <xs:enumeration value="testdox-xml"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="target" type="xs:anyURI"/>
        <xs:attribute name="lowUpperBound" type="xs:nonNegativeInteger" default="50"/>
        <xs:attribute name="highLowerBound" type="xs:nonNegativeInteger" default="90"/>
        <xs:attribute name="showUncoveredFiles" type="xs:boolean" default="false"/>
        <xs:attribute name="showOnlySummary" type="xs:boolean" default="false"/>
        <xs:attribute name="threshold" type="xs:nonNegativeInteger" default="30"/>
    </xs:complexType>
    <xs:group name="pathGroup">
        <xs:sequence>
            <xs:choice minOccurs="0" maxOccurs="unbounded">
                <xs:element name="directory" type="directoryFilterType"/>
                <xs:element name="file" type="fileFilterType"/>
            </xs:choice>
        </xs:sequence>
    </xs:group>
    <xs:complexType name="directoryFilterType">
        <xs:simpleContent>
            <xs:extension base="xs:string">
                <xs:attribute type="xs:string" name="prefix" default=""/>
                <xs:attribute type="xs:string" name="suffix" default="Test.php"/>
                <xs:attributeGroup ref="phpVersionGroup"/>
            </xs:extension>
        </xs:simpleContent>
    </xs:complexType>
    <xs:simpleType name="executionOrderType">
        <xs:restriction base="xs:string">
            <xs:enumeration value="default"/>
            <xs:enumeration value="defects"/>
            <xs:enumeration value="depends"/>
            <xs:enumeration value="depends,defects"/>
            <xs:enumeration value="depends,duration"/>
            <xs:enumeration value="depends,random"/>
            <xs:enumeration value="depends,reverse"/>
            <xs:enumeration value="depends,size"/>
            <xs:enumeration value="duration"/>
            <xs:enumeration value="no-depends"/>
            <xs:enumeration value="no-depends,defects"/>
            <xs:enumeration value="no-depends,duration"/>
            <xs:enumeration value="no-depends,random"/>
            <xs:enumeration value="no-depends,reverse"/>
            <xs:enumeration value="no-depends,size"/>
            <xs:enumeration value="random"/>
            <xs:enumeration value="reverse"/>
            <xs:enumeration value="size"/>
        </xs:restriction>
    </xs:simpleType>
    <xs:complexType name="fileFilterType">
        <xs:simpleContent>
            <xs:extension base="xs:anyURI">
                <xs:attributeGroup ref="phpVersionGroup"/>
            </xs:extension>
        </xs:simpleContent>
    </xs:complexType>
    <xs:attributeGroup name="phpVersionGroup">
        <xs:attribute name="phpVersion" type="xs:string" default="5.3.0"/>
        <xs:attribute name="phpVersionOperator" type="xs:string" default="&gt;="/>
    </xs:attributeGroup>
    <xs:complexType name="phpType">
        <xs:sequence>
            <xs:choice maxOccurs="unbounded">
                <xs:element name="includePath" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element name="ini" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element name="const" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element name="var" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element name="env" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element name="post" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element name="get" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element name="cookie" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element name="server" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element name="files" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element name="request" type="namedValueType" minOccurs="0" maxOccurs="unbounded"/>
            </xs:choice>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="namedValueType">
        <xs:attribute name="name" use="required" type="xs:string"/>
        <xs:attribute name="value" use="required" type="xs:anySimpleType"/>
        <xs:attribute name="verbatim" use="optional" type="xs:boolean"/>
        <xs:attribute name="force" use="optional" type="xs:boolean"/>
    </xs:complexType>
    <xs:complexType name="phpUnitType">
        <xs:annotation>
            <xs:documentation>The main type specifying the document structure</xs:documentation>
        </xs:annotation>
        <xs:group ref="configGroup"/>
        <xs:attributeGroup ref="configAttributeGroup"/>
    </xs:complexType>
    <xs:attributeGroup name="configAttributeGroup">
        <xs:attribute name="backupGlobals" type="xs:boolean" default="false"/>
        <xs:attribute name="backupStaticAttributes" type="xs:boolean" default="false"/>
        <xs:attribute name="bootstrap" type="xs:anyURI"/>
        <xs:attribute name="cacheResult" type="xs:boolean" default="true"/>
        <xs:attribute name="cacheResultFile" type="xs:anyURI"/>
        <xs:attribute name="cacheTokens" type="xs:boolean" default="false"/>
        <xs:attribute name="colors" type="xs:boolean" default="false"/>
        <xs:attribute name="columns" type="columnsType" default="80"/>
        <xs:attribute name="convertDeprecationsToExceptions" type="xs:boolean" default="true"/>
        <xs:attribute name="convertErrorsToExceptions" type="xs:boolean" default="true"/>
        <xs:attribute name="convertNoticesToExceptions" type="xs:boolean" default="true"/>
        <xs:attribute name="convertWarningsToExceptions" type="xs:boolean" default="true"/>
        <xs:attribute name="disableCodeCoverageIgnore" type="xs:boolean" default="false"/>
        <xs:attribute name="forceCoversAnnotation" type="xs:boolean" default="false"/>
        <xs:attribute name="printerClass" type="xs:string" default="PHPUnit\TextUI\ResultPrinter"/>
        <xs:attribute name="printerFile" type="xs:anyURI"/>
        <xs:attribute name="processIsolation" type="xs:boolean" default="false"/>
        <xs:attribute name="stopOnDefect" type="xs:boolean" default="false"/>
        <xs:attribute name="stopOnError" type="xs:boolean" default="false"/>
        <xs:attribute name="stopOnFailure" type="xs:boolean" default="false"/>
        <xs:attribute name="stopOnWarning" type="xs:boolean" default="false"/>
        <xs:attribute name="stopOnIncomplete" type="xs:boolean" default="false"/>
        <xs:attribute name="stopOnRisky" type="xs:boolean" default="false"/>
        <xs:attribute name="stopOnSkipped" type="xs:boolean" default="false"/>
        <xs:attribute name="failOnIncomplete" type="xs:boolean" default="false"/>
        <xs:attribute name="failOnRisky" type="xs:boolean" default="false"/>
        <xs:attribute name="failOnSkipped" type="xs:boolean" default="false"/>
        <xs:attribute name="failOnWarning" type="xs:boolean" default="false"/>
        <xs:attribute name="beStrictAboutChangesToGlobalState" type="xs:boolean" default="false"/>
        <xs:attribute name="beStrictAboutOutputDuringTests" type="xs:boolean" default="false"/>
        <xs:attribute name="beStrictAboutResourceUsageDuringSmallTests" type="xs:boolean" default="false"/>
        <xs:attribute name="beStrictAboutTestsThatDoNotTestAnything" type="xs:boolean" default="true"/>
        <xs:attribute name="beStrictAboutTodoAnnotatedTests" type="xs:boolean" default="false"/>
        <xs:attribute name="beStrictAboutCoversAnnotation" type="xs:boolean" default="false"/>
        <xs:attribute name="defaultTimeLimit" type="xs:integer" default="0"/>
        <xs:attribute name="enforceTimeLimit" type="xs:boolean" default="false"/>
        <xs:attribute name="ignoreDeprecatedCodeUnitsFromCodeCoverage" type="xs:boolean" default="false"/>
        <xs:attribute name="timeoutForSmallTests" type="xs:integer" default="1"/>
        <xs:attribute name="timeoutForMediumTests" type="xs:integer" default="10"/>
        <xs:attribute name="timeoutForLargeTests" type="xs:integer" default="60"/>
        <xs:attribute name="testSuiteLoaderClass" type="xs:string" default="PHPUnit\Runner\StandardTestSuiteLoader"/>
        <xs:attribute name="testSuiteLoaderFile" type="xs:anyURI"/>
        <xs:attribute name="defaultTestSuite" type="xs:string" default=""/>
        <xs:attribute name="verbose" type="xs:boolean" default="false"/>
        <xs:attribute name="testdox" type="xs:boolean" default="false"/>
        <xs:attribute name="stderr" type="xs:boolean" default="false"/>
        <xs:attribute name="reverseDefectList" type="xs:boolean" default="false"/>
        <xs:attribute name="registerMockObjectsFromTestArgumentsRecursively" type="xs:boolean" default="false"/>
        <xs:attribute name="extensionsDirectory" type="xs:anyURI"/>
        <xs:attribute name="executionOrder" type="executionOrderType" default="default"/>
        <xs:attribute name="resolveDependencies" type="xs:boolean" default="true"/>
        <xs:attribute name="noInteraction" type="xs:boolean" default="false"/>
    </xs:attributeGroup>
    <xs:group name="configGroup">
        <xs:all>
            <xs:element ref="testSuiteFacet" minOccurs="0"/>
            <xs:element name="groups" type="groupsType" minOccurs="0"/>
            <xs:element name="testdoxGroups" type="groupsType" minOccurs="0"/>
            <xs:element name="filter" type="filtersType" minOccurs="0"/>
            <xs:element name="logging" type="loggersType" minOccurs="0"/>
            <xs:element name="extensions" type="extensionsType" minOccurs="0"/>
            <xs:element name="listeners" type="listenersType" minOccurs="0"/>
            <xs:element name="php" type="phpType" minOccurs="0"/>
        </xs:all>
    </xs:group>
    <xs:element name="testSuiteFacet" abstract="true"/>
    <xs:element name="testsuite" type="testSuiteType" substitutionGroup="testSuiteFacet"/>
    <xs:element name="testsuites" type="testSuitesType" substitutionGroup="testSuiteFacet"/>
    <xs:complexType name="testSuitesType">
        <xs:sequence>
            <xs:element name="testsuite" type="testSuiteType" maxOccurs="unbounded"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="testSuiteType">
        <xs:sequence>
            <xs:group ref="pathGroup"/>
            <xs:element name="exclude" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
        </xs:sequence>
        <xs:attribute name="name" type="xs:string" use="required"/>
    </xs:complexType>
</xs:schema>