Create wrapper ApprovalTests.hpp for with add_subdirectory (or similar).

See #89.

For now, this file is a manual copy of tests/GoogleTest_Tests/CompileAllIncludes.cpp.
Adding include guards and providing a mechanism to keep it update will be
done in later steps.

ApprovalTests/ApprovalTests.hpp

@@ -0,0 +1,72 @@
+// Created with some manual editing of the output of:
+//   cd ApprovalTests.cpp
+//   find ApprovalTests -depth -name \*.h\* | sed -e 's/^/#include "/' | sed -e 's/$/"/' | sort
+
+// TODO Add include-guards
+// TODO Add mechanism to update this - and check it is kept uptodate
+// TODO Remove the other shims elsewhere in the main ApprovalTests.cpp project
+
+#include "ApprovalTests/Approvals.h"
+#include "ApprovalTests/CombinationApprovals.h"
+#include "ApprovalTests/comparators/ComparatorDisposer.h"
+#include "ApprovalTests/comparators/ComparatorFactory.h"
+#include "ApprovalTests/comparators/TextFileComparator.h"
+#include "ApprovalTests/core/ApprovalComparator.h"
+#include "ApprovalTests/core/ApprovalException.h"
+#include "ApprovalTests/core/ApprovalNamer.h"
+#include "ApprovalTests/core/ApprovalWriter.h"
+#include "ApprovalTests/core/FileApprover.h"
+#include "ApprovalTests/core/Reporter.h"
+#include "ApprovalTests/integrations/CheckFileMacroIsAbsolute.h"
+#include "ApprovalTests/integrations/catch/Catch2Approvals.h"
+#include "ApprovalTests/integrations/doctest/DocTestApprovals.h"
+#include "ApprovalTests/integrations/google/GoogleConfiguration.h"
+#include "ApprovalTests/integrations/google/GoogleCustomizationsFactory.h"
+#include "ApprovalTests/integrations/google/GoogleTestApprovals.h"
+#include "ApprovalTests/integrations/ut/UTApprovals.h"
+#include "ApprovalTests/launchers/CommandLauncher.h"
+#include "ApprovalTests/launchers/SystemLauncher.h"
+#include "ApprovalTests/namers/ApprovalTestNamer.h"
+#include "ApprovalTests/namers/DefaultNamerDisposer.h"
+#include "ApprovalTests/namers/DefaultNamerFactory.h"
+#include "ApprovalTests/namers/ExistingFileNamer.h"
+#include "ApprovalTests/namers/HelpMessages.h"
+#include "ApprovalTests/namers/NamerFactory.h"
+#include "ApprovalTests/namers/SectionNameDisposer.h"
+#include "ApprovalTests/namers/SeparateApprovedAndReceivedDirectoriesNamer.h"
+#include "ApprovalTests/namers/SubdirectoryDisposer.h"
+#include "ApprovalTests/reporters/AutoApproveIfMissingReporter.h"
+#include "ApprovalTests/reporters/AutoApproveReporter.h"
+#include "ApprovalTests/reporters/BlockingReporter.h"
+#include "ApprovalTests/reporters/CIBuildOnlyReporter.h"
+#include "ApprovalTests/reporters/CIBuildOnlyReporterUtils.h"
+#include "ApprovalTests/reporters/ClipboardReporter.h"
+#include "ApprovalTests/reporters/CombinationReporter.h"
+#include "ApprovalTests/reporters/CommandReporter.h"
+#include "ApprovalTests/reporters/DefaultFrontLoadedReporter.h"
+#include "ApprovalTests/reporters/DefaultReporter.h"
+#include "ApprovalTests/reporters/DefaultReporterDisposer.h"
+#include "ApprovalTests/reporters/DefaultReporterFactory.h"
+#include "ApprovalTests/reporters/DiffInfo.h"
+#include "ApprovalTests/reporters/DiffPrograms.h"
+#include "ApprovalTests/reporters/DiffReporter.h"
+#include "ApprovalTests/reporters/FirstWorkingReporter.h"
+#include "ApprovalTests/reporters/FrontLoadedReporterDisposer.h"
+#include "ApprovalTests/reporters/FrontLoadedReporterFactory.h"
+#include "ApprovalTests/reporters/GenericDiffReporter.h"
+#include "ApprovalTests/reporters/LinuxReporters.h"
+#include "ApprovalTests/reporters/MacReporters.h"
+#include "ApprovalTests/reporters/QuietReporter.h"
+#include "ApprovalTests/reporters/WindowsReporters.h"
+#include "ApprovalTests/utilities/Blocker.h"
+#include "ApprovalTests/utilities/CartesianProduct.h"
+#include "ApprovalTests/utilities/ExceptionCollector.h"
+#include "ApprovalTests/utilities/FileUtils.h"
+#include "ApprovalTests/utilities/FileUtilsSystemSpecific.h"
+#include "ApprovalTests/utilities/MachineBlocker.h"
+#include "ApprovalTests/utilities/Macros.h"
+#include "ApprovalTests/utilities/StringUtils.h"
+#include "ApprovalTests/utilities/SystemUtils.h"
+#include "ApprovalTests/utilities/WinMinGWUtils.h"
+#include "ApprovalTests/writers/ExistingFile.h"
+#include "ApprovalTests/writers/StringWriter.h"

ApprovalTests/CMakeLists.txt

@@ -3,7 +3,9 @@ set(CMAKE_CXX_STANDARD 11)
 add_library(${PROJECT_NAME} INTERFACE)
 add_library(ApprovalTests::ApprovalTests ALIAS ApprovalTests)
 target_include_directories(${PROJECT_NAME}
-        INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/..)
+        INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/..
+        INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}
+        )
 target_compile_options(${PROJECT_NAME} INTERFACE $<$<CXX_COMPILER_ID:MSVC>:/FC>)
 
 if(("${CMAKE_GENERATOR}" MATCHES "Ninja") AND (${CMAKE_UNITY_BUILD}))

examples/catch2_existing_main/CMakeLists.txt

@@ -5,7 +5,5 @@ add_executable(${PROJECT_NAME}
         Catch2ApprovalsTests.cpp
         )
 target_link_libraries(${PROJECT_NAME} ApprovalTests::ApprovalTests Catch2::Catch2)
-target_include_directories(${PROJECT_NAME}
-        PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../../tests/Catch2_Tests)
 
 add_test(NAME ${PROJECT_NAME} COMMAND ${PROJECT_NAME})

examples/googletest_existing_main/CMakeLists.txt

@@ -4,8 +4,6 @@ add_executable(${PROJECT_NAME}
         main.cpp
         GoogleTestApprovalsTests.cpp
         )
-target_include_directories(${PROJECT_NAME}
-    PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../../tests/GoogleTest_Tests)
 target_link_libraries(${PROJECT_NAME} ApprovalTests::ApprovalTests gtest gtest_main)
 
 add_test(NAME ${PROJECT_NAME} COMMAND ${PROJECT_NAME})