qt-creator/tests/unit/unittest/usedmacroandsourcestorage-test.cpp

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#include "googletest.h"

#include "mockfilepathcaching.h"
#include "mocksqlitedatabase.h"

#include <sqlitedatabase.h>
#include <usedmacroandsourcestorage.h>

#include <utils/optional.h>

namespace {

using Utils::PathString;
using ClangBackEnd::FilePathId;
using ClangBackEnd::FilePathCachingInterface;
using Sqlite::Database;
using Sqlite::Table;

using Storage = ClangBackEnd::UsedMacroAndSourceStorage<MockSqliteDatabase>;

class UsedMacroAndSourceStorage : public testing::Test
{
protected:
    NiceMock<MockSqliteDatabase> mockDatabase;
    Storage storage{mockDatabase};
    MockSqliteWriteStatement &insertIntoNewUsedMacrosStatement = storage.m_insertIntoNewUsedMacrosStatement;
    MockSqliteWriteStatement &syncNewUsedMacrosStatement =storage.m_syncNewUsedMacrosStatement;
    MockSqliteWriteStatement &deleteOutdatedUsedMacrosStatement = storage.m_deleteOutdatedUsedMacrosStatement;
    MockSqliteWriteStatement &deleteNewUsedMacrosTableStatement = storage.m_deleteNewUsedMacrosTableStatement;
    MockSqliteWriteStatement &insertFileStatuses = storage.m_insertFileStatuses;
    MockSqliteWriteStatement &insertIntoNewSourceDependenciesStatement = storage.m_insertIntoNewSourceDependenciesStatement;
    MockSqliteWriteStatement &syncNewSourceDependenciesStatement = storage.m_syncNewSourceDependenciesStatement;
    MockSqliteWriteStatement &deleteOutdatedSourceDependenciesStatement = storage.m_deleteOutdatedSourceDependenciesStatement;
    MockSqliteWriteStatement &deleteNewSourceDependenciesStatement = storage.m_deleteNewSourceDependenciesStatement;
    MockSqliteReadStatement &getLowestLastModifiedTimeOfDependencies = storage.m_getLowestLastModifiedTimeOfDependencies;
};

TEST_F(UsedMacroAndSourceStorage, ConvertStringsToJson)
{
    Utils::SmallStringVector strings{"foo", "bar", "foo"};

    auto jsonText = storage.toJson(strings);

    ASSERT_THAT(jsonText, Eq("[\"foo\",\"bar\",\"foo\"]"));
}

TEST_F(UsedMacroAndSourceStorage, InsertOrUpdateUsedMacros)
{
    InSequence sequence;

    EXPECT_CALL(insertIntoNewUsedMacrosStatement, write(TypedEq<uint>(42u), TypedEq<Utils::SmallStringView>("FOO")));
    EXPECT_CALL(insertIntoNewUsedMacrosStatement, write(TypedEq<uint>(43u), TypedEq<Utils::SmallStringView>("BAR")));
    EXPECT_CALL(syncNewUsedMacrosStatement, execute());
    EXPECT_CALL(deleteOutdatedUsedMacrosStatement, execute());
    EXPECT_CALL(deleteNewUsedMacrosTableStatement, execute());

    storage.insertOrUpdateUsedMacros({{"FOO", 42}, {"BAR", 43}});
}

TEST_F(UsedMacroAndSourceStorage, InsertFileStatuses)
{
    EXPECT_CALL(insertFileStatuses, write(TypedEq<int>(42), TypedEq<off_t>(1), TypedEq<time_t>(2), TypedEq<bool>(false)));
    EXPECT_CALL(insertFileStatuses, write(TypedEq<int>(43), TypedEq<off_t>(4), TypedEq<time_t>(5), TypedEq<bool>(true)));

    storage.insertFileStatuses({{42, 1, 2, false}, {43, 4, 5, true}});
}

TEST_F(UsedMacroAndSourceStorage, InsertOrUpdateSourceDependencies)
{
    InSequence sequence;

    EXPECT_CALL(insertIntoNewSourceDependenciesStatement, write(TypedEq<int>(42), TypedEq<int>(1)));
    EXPECT_CALL(insertIntoNewSourceDependenciesStatement, write(TypedEq<int>(42), TypedEq<int>(2)));
    EXPECT_CALL(syncNewSourceDependenciesStatement, execute());
    EXPECT_CALL(deleteOutdatedSourceDependenciesStatement, execute());
    EXPECT_CALL(deleteNewSourceDependenciesStatement, execute());

    storage.insertOrUpdateSourceDependencies({{42, 1}, {42, 2}});
}

TEST_F(UsedMacroAndSourceStorage, AddTablesInConstructor)
{
    InSequence s;

    EXPECT_CALL(mockDatabase, immediateBegin());
    EXPECT_CALL(mockDatabase, execute(Eq("CREATE TEMPORARY TABLE newUsedMacros(sourceId INTEGER, macroName TEXT)")));
    EXPECT_CALL(mockDatabase, execute(Eq("CREATE INDEX IF NOT EXISTS index_newUsedMacros_sourceId_macroName ON newUsedMacros(sourceId, macroName)")));
    EXPECT_CALL(mockDatabase, execute(Eq("CREATE TEMPORARY TABLE newSourceDependencies(sourceId INTEGER, dependencySourceId TEXT)")));
    EXPECT_CALL(mockDatabase, execute(Eq("CREATE INDEX IF NOT EXISTS index_newSourceDependencies_sourceId_dependencySourceId ON newSourceDependencies(sourceId, dependencySourceId)")));
    EXPECT_CALL(mockDatabase, commit());

    Storage storage{mockDatabase};
}


TEST_F(UsedMacroAndSourceStorage, FetchLowestLastModifiedTimeIfNoModificationTimeExists)
{
    EXPECT_CALL(getLowestLastModifiedTimeOfDependencies, valueReturnInt64(Eq(1)));

    auto lowestLastModified = storage.fetchLowestLastModifiedTime(1);

    ASSERT_THAT(lowestLastModified, Eq(0));
}

TEST_F(UsedMacroAndSourceStorage, FetchLowestLastModifiedTime)
{
    EXPECT_CALL(getLowestLastModifiedTimeOfDependencies, valueReturnInt64(Eq(21)))
            .WillRepeatedly(Return(12));

    auto lowestLastModified = storage.fetchLowestLastModifiedTime(21);

    ASSERT_THAT(lowestLastModified, Eq(12));
}

TEST_F(UsedMacroAndSourceStorage, AddNewUsedMacroTable)
{
    InSequence s;

    EXPECT_CALL(mockDatabase, execute(Eq("CREATE TEMPORARY TABLE newUsedMacros(sourceId INTEGER, macroName TEXT)")));
    EXPECT_CALL(mockDatabase, execute(Eq("CREATE INDEX IF NOT EXISTS index_newUsedMacros_sourceId_macroName ON newUsedMacros(sourceId, macroName)")));

    storage.createNewUsedMacrosTable();
}

TEST_F(UsedMacroAndSourceStorage, AddNewSourceDependenciesTable)
{
    InSequence s;

    EXPECT_CALL(mockDatabase, execute(Eq("CREATE TEMPORARY TABLE newSourceDependencies(sourceId INTEGER, dependencySourceId TEXT)")));
    EXPECT_CALL(mockDatabase, execute(Eq("CREATE INDEX IF NOT EXISTS index_newSourceDependencies_sourceId_dependencySourceId ON newSourceDependencies(sourceId, dependencySourceId)")));

    storage.createNewSourceDependenciesTable();
}

}