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#include "googletest.h"

#include "mockbuilddependenciesprovider.h"
#include "mockpchtasksmerger.h"

#include <pchtaskgenerator.h>

namespace {

using ClangBackEnd::BuildDependency;
using ClangBackEnd::BuildDependencies;
using ClangBackEnd::CompilerMacro;
using ClangBackEnd::FilePathId;
using ClangBackEnd::PchTask;
using ClangBackEnd::PchTaskSet;
using ClangBackEnd::SourceEntries;
using ClangBackEnd::SourceType;
using ClangBackEnd::UsedMacro;
using ClangBackEnd::UsedMacros;

class PchTaskGenerator : public testing::Test
{
protected:
    NiceMock<MockBuildDependenciesProvider> mockBuildDependenciesProvider;
    NiceMock<MockPchTasksMerger> mockPchTaskMerger;
    ClangBackEnd::PchTaskGenerator generator{mockBuildDependenciesProvider, mockPchTaskMerger};
    ClangBackEnd::V2::ProjectPartContainer projectPart1{"ProjectPart1",
                                                        {"--yi"},
                                                        {{"YI", "1", 1},
                                                         {"QI", "7", 1},
                                                         {"ER", "2", 2},
                                                         {"SAN", "3", 3},
                                                         {"SE", "4", 4},
                                                         {"BA", "8", 4},
                                                         {"WU", "5", 5},
                                                         {"LUI", "6", 6},
                                                         {"JIU", "9", 9},
                                                         {"SHI", "10", 10}},
                                                        {"/yi"},
                                                        {{1, 1}},
                                                        {{1, 2}}};
    SourceEntries firstSources{{1, SourceType::ProjectInclude, 1},
                               {2, SourceType::UserInclude, 1},
                               {3, SourceType::TopProjectInclude, 1},
                               {4, SourceType::SystemInclude, 1},
                               {5, SourceType::TopSystemInclude, 1}};
    UsedMacros usedMacros{{"LIANG", 0},{"YI", 1}, {"ER", 2}, {"SAN", 3}, {"SE", 4}, {"WU", 5}};
    BuildDependency buildDependency{firstSources, usedMacros, {}, {}, {}};
};

TEST_F(PchTaskGenerator, Create)
{
    ON_CALL(mockBuildDependenciesProvider, create(_)).WillByDefault(Return(buildDependency));

    EXPECT_CALL(mockPchTaskMerger,
                mergeTasks(ElementsAre(
                    AllOf(Field(&PchTaskSet::system,
                                AllOf(Field(&PchTask::projectPartIds, ElementsAre("ProjectPart1")),
                                      Field(&PchTask::includes, ElementsAre(4, 5)),
                                      Field(&PchTask::compilerMacros,
                                            ElementsAre(CompilerMacro{"SE", "4", 4},
                                                        CompilerMacro{"WU", "5", 5})),
                                      Field(&PchTask::usedMacros,
                                            ElementsAre(UsedMacro{"SE", 4}, UsedMacro{"WU", 5})))),
                          AllOf(Field(&PchTaskSet::project,
                                      AllOf(Field(&PchTask::projectPartIds,
                                                  ElementsAre("ProjectPart1")),
                                            Field(&PchTask::includes, ElementsAre(1, 3)),
                                            Field(&PchTask::compilerMacros,
                                                  ElementsAre(CompilerMacro{"YI", "1", 1},
                                                              CompilerMacro{"SAN", "3", 3})),
                                            Field(&PchTask::usedMacros,
                                                  ElementsAre(UsedMacro{"YI", 1},
                                                              UsedMacro{"SAN", 3})))))))));

    generator.create({projectPart1});
}

}