#include "gtest/gtest.h"

#include "RiaGitDiff.h"
#include "RiaRegressionTest.h"
#include "RiaTestDataDirectory.h"
#include "RiaTextFileCompare.h"

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
TEST( RiaTextFileCompareTest, BasicCompareWithDiff )
{
    RiaRegressionTest regTestConfig;
    regTestConfig.readSettingsFromApplicationStore();
    QString folderContainingDiff = regTestConfig.folderContainingDiffTool();

    QString baseFolder      = QString( "%1/TextCompare/base" ).arg( TEST_DATA_DIR );
    QString referenceFolder = QString( "%1/TextCompare/reference" ).arg( TEST_DATA_DIR );

    RiaTextFileCompare compare( folderContainingDiff );

    bool noDifference = compare.runComparison( baseFolder, referenceFolder );
    EXPECT_FALSE( noDifference );

    QString diffOutput = compare.diffOutput();
    EXPECT_FALSE( diffOutput.isEmpty() );
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
TEST( RiaTextFileCompareTest, BasicCompareNoDiff )
{
    RiaRegressionTest regTestConfig;
    regTestConfig.readSettingsFromApplicationStore();
    QString folderContainingDiff = regTestConfig.folderContainingDiffTool();

    QString baseFolder      = QString( "%1/TextCompare/base/folderB" ).arg( TEST_DATA_DIR );
    QString referenceFolder = QString( "%1/TextCompare/reference/folderB" ).arg( TEST_DATA_DIR );

    RiaTextFileCompare compare( folderContainingDiff );

    bool noDifference = compare.runComparison( baseFolder, referenceFolder );
    EXPECT_TRUE( noDifference );

    QString diffOutput = compare.diffOutput();
    EXPECT_TRUE( diffOutput.isEmpty() );
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
TEST( RiaTextFileCompareTest, BasicCompareError )
{
    RiaRegressionTest regTestConfig;
    regTestConfig.readSettingsFromApplicationStore();
    QString folderContainingDiff = regTestConfig.folderContainingDiffTool();

    QString baseFolder      = QString( "%1/TextCompare/baseDoesNotExist" ).arg( TEST_DATA_DIR );
    QString referenceFolder = QString( "%1/TextCompare/reference/folderB" ).arg( TEST_DATA_DIR );

    RiaTextFileCompare compare( folderContainingDiff );

    bool noDifference = compare.runComparison( baseFolder, referenceFolder );
    EXPECT_FALSE( noDifference );

    QString error = compare.errorMessage();
    EXPECT_FALSE( error.isEmpty() );
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
TEST( DISABLED_RiaGitDiffTest, BasicCompare )
{
    RiaRegressionTest regTestConfig;
    regTestConfig.readSettingsFromApplicationStore();
    QString folderContainingDiff = regTestConfig.folderContainingGitTool();

    RiaGitDiff compare( folderContainingDiff );

    QString baseFolder = QString( "d:/gitroot-ceesol/ResInsight-regression-test/ProjectFiles/CommandFileTests" );

    compare.executeDiff( baseFolder );
    compare.diffOutput();
}