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#include <QtTest/QtTest>

#ifdef QTEST_XMLPATTERNS

#include <QAbstractMessageHandler>

#include <QAbstractUriResolver>

#include <QtNetwork/QNetworkAccessManager>

#include <QXmlName>

#include <QXmlSchema>

#include <QXmlSchemaValidator>

#include "../qabstracturiresolver/TestURIResolver.h"

#include "../qxmlquery/MessageSilencer.h"

/*!

 \class tst_QXmlSchemaValidatorValidator

 \internal

 \brief Tests class QXmlSchemaValidator.

 This test is not intended for testing the engine, but the functionality specific

 to the QXmlSchemaValidator class.

 */

class tst_QXmlSchemaValidator : public QObject

{

    Q_OBJECT

private Q_SLOTS:

    void defaultConstructor() const;

    void constructorQXmlNamePool() const;

    void propertyInitialization() const;

    void resetSchemaNamePool() const;

    void loadInstanceUrlSuccess() const;

    void loadInstanceUrlFail() const;

    void loadInstanceDeviceSuccess() const;

    void loadInstanceDeviceFail() const;

    void loadInstanceDataSuccess() const;

    void loadInstanceDataFail() const;

    void networkAccessManagerSignature() const;

    void networkAccessManagerDefaultValue() const;

    void networkAccessManager() const;

    void messageHandlerSignature() const;

    void messageHandlerDefaultValue() const;

    void messageHandler() const;

    void uriResolverSignature() const;

    void uriResolverDefaultValue() const;

    void uriResolver() const;

};

static QXmlSchema createValidSchema()

{

    const QByteArray data( "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"

                           "<xsd:schema"

                           "        xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\""

                           "        xmlns=\"http://qt.nokia.com/xmlschematest\""

                           "        targetNamespace=\"http://qt.nokia.com/xmlschematest\""

                           "        version=\"1.0\""

                           "        elementFormDefault=\"qualified\">"

                           "  <xsd:element name=\"myRoot\" type=\"xsd:string\"/>"

                           "</xsd:schema>" );

    const QUrl documentUri("http://qt.nokia.com/xmlschematest");

    QXmlSchema schema;

    schema.load(data, documentUri);

    return schema;

}

void tst_QXmlSchemaValidator::defaultConstructor() const

{

    /* Allocate instance in different orders. */

    {

        QXmlSchema schema;

        QXmlSchemaValidator validator(schema);

    }

    {

        QXmlSchema schema1;

        QXmlSchema schema2;

        QXmlSchemaValidator validator1(schema1);

        QXmlSchemaValidator validator2(schema2);

    }

    {

        QXmlSchema schema;

        QXmlSchemaValidator validator1(schema);

        QXmlSchemaValidator validator2(schema);

    }

}

void tst_QXmlSchemaValidator::propertyInitialization() const

{

    /* Verify that properties set in the schema are used as default values for the validator */

    {

        MessageSilencer handler;

        TestURIResolver resolver;

        QNetworkAccessManager manager;

        QXmlSchema schema;

        schema.setMessageHandler(&handler);

        schema.setUriResolver(&resolver);

        schema.setNetworkAccessManager(&manager);

        QXmlSchemaValidator validator(schema);

        QCOMPARE(validator.messageHandler(), &handler);

        QCOMPARE(validator.uriResolver(), &resolver);

        QCOMPARE(validator.networkAccessManager(), &manager);

    }

}

void tst_QXmlSchemaValidator::constructorQXmlNamePool() const

{

    // test that the name pool from the schema is used by

    // the schema validator as well

    QXmlSchema schema;

    QXmlNamePool np = schema.namePool();

    const QXmlName name(np, QLatin1String("localName"),

                            QLatin1String("http://example.com/"),

                            QLatin1String("prefix"));

    QXmlSchemaValidator validator(schema);

    QXmlNamePool np2(validator.namePool());

    QCOMPARE(name.namespaceUri(np2), QString::fromLatin1("http://example.com/"));

    QCOMPARE(name.localName(np2), QString::fromLatin1("localName"));

    QCOMPARE(name.prefix(np2), QString::fromLatin1("prefix"));

    // make sure namePool() is const

    const QXmlSchemaValidator constValidator(schema);

    np = constValidator.namePool();

}

void tst_QXmlSchemaValidator::resetSchemaNamePool() const

{

    QXmlSchema schema1;

    QXmlNamePool np1 = schema1.namePool();

    const QXmlName name1(np1, QLatin1String("localName"),

                              QLatin1String("http://example.com/"),

                              QLatin1String("prefix"));

    QXmlSchemaValidator validator(schema1);

    {

        QXmlNamePool compNamePool(validator.namePool());

        QCOMPARE(name1.namespaceUri(compNamePool), QString::fromLatin1("http://example.com/"));

        QCOMPARE(name1.localName(compNamePool), QString::fromLatin1("localName"));

        QCOMPARE(name1.prefix(compNamePool), QString::fromLatin1("prefix"));

    }

    QXmlSchema schema2;

    QXmlNamePool np2 = schema2.namePool();

    const QXmlName name2(np2, QLatin1String("remoteName"),

                              QLatin1String("http://example.com/"),

                              QLatin1String("suffix"));

    // make sure that after re-setting the schema, the new namepool is used

    validator.setSchema(schema2);

    {

        QXmlNamePool compNamePool(validator.namePool());

        QCOMPARE(name2.namespaceUri(compNamePool), QString::fromLatin1("http://example.com/"));

        QCOMPARE(name2.localName(compNamePool), QString::fromLatin1("remoteName"));

        QCOMPARE(name2.prefix(compNamePool), QString::fromLatin1("suffix"));

    }

}

void tst_QXmlSchemaValidator::loadInstanceUrlSuccess() const

{

/*

    TODO: put valid schema file on given url and enable test

    const QXmlSchema schema(createValidSchema());

    const QUrl url("http://notavailable/");

    QXmlSchemaValidator validator(schema);

    QVERIFY(!validator.validate(url));

*/

}

void tst_QXmlSchemaValidator::loadInstanceUrlFail() const

{

    const QXmlSchema schema(createValidSchema());

    const QUrl url("http://notavailable/");

    QXmlSchemaValidator validator(schema);

    QVERIFY(!validator.validate(url));

}

void tst_QXmlSchemaValidator::loadInstanceDeviceSuccess() const

{

    const QXmlSchema schema(createValidSchema());

    QByteArray data( "<myRoot xmlns=\"http://qt.nokia.com/xmlschematest\">Testme</myRoot>" );

    QBuffer buffer(&data);

    buffer.open(QIODevice::ReadOnly);

    QXmlSchemaValidator validator(schema);

    QVERIFY(validator.validate(&buffer));

}

void tst_QXmlSchemaValidator::loadInstanceDeviceFail() const

{

    const QXmlSchema schema(createValidSchema());

    QByteArray data( "<myRoot xmlns=\"http://qt.nokia.com/xmlschematest\">Testme</myRoot>" );

    QBuffer buffer(&data);

    // a closed device can not be loaded

    QXmlSchemaValidator validator(schema);

    QVERIFY(!validator.validate(&buffer));

}

void tst_QXmlSchemaValidator::loadInstanceDataSuccess() const

{

    const QXmlSchema schema(createValidSchema());

    const QByteArray data( "<myRoot xmlns=\"http://qt.nokia.com/xmlschematest\">Testme</myRoot>" );

    QXmlSchemaValidator validator(schema);

    QVERIFY(validator.validate(data));

}

void tst_QXmlSchemaValidator::loadInstanceDataFail() const

{

    const QXmlSchema schema(createValidSchema());

    // empty instance can not be loaded

    const QByteArray data;

    QXmlSchemaValidator validator(schema);

    QVERIFY(!validator.validate(data));

}

void tst_QXmlSchemaValidator::networkAccessManagerSignature() const

{

    const QXmlSchema schema;

    /* Const object. */

    const QXmlSchemaValidator validator(schema);

    /* The function should be const. */

    validator.networkAccessManager();

}

void tst_QXmlSchemaValidator::networkAccessManagerDefaultValue() const

{

    /* Test that the default value of network access manager is equal to the one from the schema. */

    {

        const QXmlSchema schema;

        const QXmlSchemaValidator validator(schema);

        QVERIFY(validator.networkAccessManager() == schema.networkAccessManager());

    }

    /* Test that the default value of network access manager is equal to the one from the schema. */

    {

        QXmlSchema schema;

        QNetworkAccessManager manager;

        schema.setNetworkAccessManager(&manager);

        const QXmlSchemaValidator validator(schema);

        QVERIFY(validator.networkAccessManager() == schema.networkAccessManager());

    }

}

void tst_QXmlSchemaValidator::networkAccessManager() const

{

    /* Test that we return the network access manager that was set. */

    {

        QNetworkAccessManager manager;

        const QXmlSchema schema;

        QXmlSchemaValidator validator(schema);

        validator.setNetworkAccessManager(&manager);

        QCOMPARE(validator.networkAccessManager(), &manager);

    }

    /* Test that we return the network access manager that was set, even if the schema changed in between. */

    {

        QNetworkAccessManager manager;

        const QXmlSchema schema;

        QXmlSchemaValidator validator(schema);

        validator.setNetworkAccessManager(&manager);

        const QXmlSchema schema2;

        validator.setSchema(schema2);

        QCOMPARE(validator.networkAccessManager(), &manager);

    }

}

void tst_QXmlSchemaValidator::messageHandlerSignature() const

{

    const QXmlSchema schema;

    /* Const object. */

    const QXmlSchemaValidator validator(schema);

    /* The function should be const. */

    validator.messageHandler();

}

void tst_QXmlSchemaValidator::messageHandlerDefaultValue() const

{

    /* Test that the default value of message handler is equal to the one from the schema. */

    {

        const QXmlSchema schema;

        const QXmlSchemaValidator validator(schema);

        QVERIFY(validator.messageHandler() == schema.messageHandler());

    }

    /* Test that the default value of network access manager is equal to the one from the schema. */

    {

        QXmlSchema schema;

        MessageSilencer handler;

        schema.setMessageHandler(&handler);

        const QXmlSchemaValidator validator(schema);

        QVERIFY(validator.messageHandler() == schema.messageHandler());

    }

}

void tst_QXmlSchemaValidator::messageHandler() const

{

    /* Test that we return the message handler that was set. */

    {

        MessageSilencer handler;

        const QXmlSchema schema;

        QXmlSchemaValidator validator(schema);

        validator.setMessageHandler(&handler);

        QCOMPARE(validator.messageHandler(), &handler);

    }

    /* Test that we return the message handler that was set, even if the schema changed in between. */

    {

        MessageSilencer handler;

        const QXmlSchema schema;

        QXmlSchemaValidator validator(schema);

        validator.setMessageHandler(&handler);

        const QXmlSchema schema2;

        validator.setSchema(schema2);

        QCOMPARE(validator.messageHandler(), &handler);

    }

}

void tst_QXmlSchemaValidator::uriResolverSignature() const

{

    const QXmlSchema schema;

    /* Const object. */

    const QXmlSchemaValidator validator(schema);

    /* The function should be const. */

    validator.uriResolver();

    /* Const object. */

    const TestURIResolver resolver;

    /* This should compile */

    QXmlSchema schema2;

    schema2.setUriResolver(&resolver);

}

void tst_QXmlSchemaValidator::uriResolverDefaultValue() const

{

    /* Test that the default value of uri resolver is equal to the one from the schema. */

    {

        const QXmlSchema schema;

        const QXmlSchemaValidator validator(schema);

        QVERIFY(validator.uriResolver() == schema.uriResolver());

    }

    /* Test that the default value of uri resolver is equal to the one from the schema. */

    {

        QXmlSchema schema;

        TestURIResolver resolver;

        schema.setUriResolver(&resolver);

        const QXmlSchemaValidator validator(schema);

        QVERIFY(validator.uriResolver() == schema.uriResolver());

    }

}

void tst_QXmlSchemaValidator::uriResolver() const

{

    /* Test that we return the uri resolver that was set. */

    {

        TestURIResolver resolver;

        const QXmlSchema schema;

        QXmlSchemaValidator validator(schema);

        validator.setUriResolver(&resolver);

        QCOMPARE(validator.uriResolver(), &resolver);

    }

    /* Test that we return the uri resolver that was set, even if the schema changed in between. */

    {

        TestURIResolver resolver;

        const QXmlSchema schema;

        QXmlSchemaValidator validator(schema);

        validator.setUriResolver(&resolver);

        const QXmlSchema schema2;

        validator.setSchema(schema2);

        QCOMPARE(validator.uriResolver(), &resolver);

    }

}

QTEST_MAIN(tst_QXmlSchemaValidator)

#include "tst_qxmlschemavalidator.moc"

#else //QTEST_PATTERNIST

QTEST_NOOP_MAIN

#endif