Function TEST

test/unit/test_git_helpers.cpp:14–23

// ---------------------------------------------------------------------------

TEST(OidToHex, FullLengthIs40) {
    TestRepo repo;
    repo.write_file("f", "hello");
    git_oid oid = repo.commit("init");

    std::string hex = oid_to_hex(&oid);
    EXPECT_EQ(hex.size(), 40u);
    // only hex digits
    EXPECT_TRUE(hex.find_first_not_of("0123456789abcdef") == std::string::npos);
}

TEST(OidToHex, ShortLengthIs7) {
    TestRepo repo;