context("make_key")
expect_equal(make_key("a_nice_key"), "a_nice_key")
expect_equal(make_key("Check_Caps"), "check_caps")
expect_equal(make_key("Check Spaces"), "check_spaces")
expect_equal(make_key("A Rubbi$h Key"), "a_rubbi_h_key")
expect_equal(make_key(".Dotted"), "takR_dotted")
expect_equal(make_key("_UScore"), "takR_uscore")
expect_equal(make_key("1 Numbered"), "takR_1_numbered")
expect_equal(make_key("1_Num_UScore"), "takR_1_num_uscore")
expect_equal(make_key("_1_UScore_Num"), "takR_1_uscore_num")
# Test unique key gen
expect_equal(make_key(c("Test Unique", "Test Unique")), c("test_unique", "test_unique_1"))
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