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** This file is part of the test suite of the Qt Toolkit.

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****************************************************************************/

#ifndef PatternistSDK_TestResult_H

#define PatternistSDK_TestResult_H

#include <QList>

#include <QObject>

#include <QPointer>

#include <QString>

#include <QtXmlPatterns/private/qitem_p.h>

#include "ErrorHandler.h"

#include "ASTItem.h"

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

namespace QPatternistSDK

{

    class ASTItem;

    class XMLWriter;

    /**

     * @short represents the result produced by running a test case.

     *

     * This information TestResult houses is:

     *

     * - The result status() of the run. Whether the test case succeeded or not, for example.

     * - The astTree() which reflects the compiled test case

     * - The messages issued when compiling and running the test case, retrievable via messages()

     * - The data -- XPath Data Model items() -- the test case evaluated to, if any.

     *

     * @ingroup PatternistSDK

     * @author Frans Englich <frans.englich@nokia.com>

     */

    class Q_PATTERNISTSDK_EXPORT TestResult : public QObject

    {

        Q_OBJECT

    public:

        enum Status

        {

            /**

             * Used when the status is unknown.

             */

            Unknown = 0,

            /**

             * The test case passed.

             */

            Pass,

            /**

             * The test case failed.

             */

            Fail,

            /**

             * The test was not run. Similar to "SKIP".

             */

            NotTested

        };

        /**

         * A list of TestResult instances.

         */

        typedef QList<QPointer<TestResult> > List;

        /**

         * Constructs a TestResult.

         *

         * @param testName the name of the test. For example, @c Literal-001.

         * @param astTree may be @c null, signalling no AST being available, or point to one.

         * @param status the result status of running the test-case. Whether the test-case

         * passed or failed, and so forth.

         * @param errors the errors and warnings that were reported while running the test-case

         * @param items the XDM items that were outputted, if any

         * @param serialized the output when serialized

         */

        TestResult(const QString &testName,

                   const Status status,

                   ASTItem *astTree,

                   const ErrorHandler::Message::List &errors,

                   const QPatternist::Item::List &items,

                   const QString &serialized);

        virtual ~TestResult();

        Status status() const;

        QString comment() const;

        void setComment(const QString &comment);

        QPatternist::Item::List items() const;

        ErrorHandler::Message::List messages() const;

        /**

         * Serializes itself to @p receiver, into a test-case element,

         * as per @c XQTSResult.xsd.

         */

        void toXML(XMLWriter &receiver) const;

        ASTItem *astTree() const;

        /**

         * @returns a string representation for @p status, as per the anonymous

         * type inside the type test-case, in @c XQTSResult.xsd. For example, if @p status

         * is NotTested, is "not tested" returned.

         */

        static QString displayName(const TestResult::Status status);

        static Status statusFromString(const QString &string);

        /**

         * @returns the output of this test result(if any) as when

         * being serialized.

         */

        QString asSerialized() const;

    private:

        const Status                        m_status;

        QString                             m_comment;

        const ErrorHandler::Message::List   m_messages;

        QPointer<ASTItem>                   m_astTree;

        QString                             m_testName;

        const QPatternist::Item::List       m_items;

        const QString                       m_asSerialized;

    };

}

QT_END_NAMESPACE

QT_END_HEADER

#endif

// vim: et:ts=4:sw=4:sts=4