from lib.sort import sort_libs_by_dependencies
from lib.shell import get_from_command


def test_sort():
    lib_a = {"name":"lib_A", "dependencies":""}
    lib_b = {"name":"lib_B", "dependencies":"lib_A"}
    lib_c = {"name":"lib_C", "dependencies":"lib_B"}
    libs = [lib_c, lib_b, lib_a]
    sorted = [lib_a, lib_b, lib_c]
    assert sort_libs_by_dependencies(libs) == sorted


def test_shell():
    assert get_from_command(["echo", "Hello", "World"]) == "Hello World\n"