add_h3_cli_test(testCliGreatCircleDistanceKmArg
                "greatCircleDistanceKm -c '[[0, 1], [1, 2]]'" "157.2495585118")
add_h3_cli_test(
    testCliGreatCircleDistanceKmFile
    "greatCircleDistanceKm -i ${PROJECT_SOURCE_DIR}/tests/inputfiles/great_circle_distance.txt"
    "157.2495585118")
add_h3_cli_test(
    testCliGreatCircleDistanceKmStdin
    "greatCircleDistanceKm -i -- < ${PROJECT_SOURCE_DIR}/tests/inputfiles/great_circle_distance.txt"
    "157.2495585118")
add_h3_cli_test(
    testCliGreatCircleDistanceKmBadArg
    "greatCircleDistanceKm -c '[[0, 1]]' 2>&1"
    "Only two pairs of coordinates should be provided.")
