package external

import "testing"

func TestSplitRemote(t *testing.T) {
	for _, tc := range []struct {
		remote, host, ownerRepo string
		ok                      bool
	}{
		{"ssh://git@git.hypertheory-labs.dev:2222/loom/loom-cli.git", "git.hypertheory-labs.dev", "loom/loom-cli", true},
		{"ssh://git@git.hypertheory-labs.dev/loom/loom-cli.git", "git.hypertheory-labs.dev", "loom/loom-cli", true},
		{"git@github.com:octocat/Hello-World.git", "github.com", "octocat/Hello-World", true},
		{"https://gitlab.com/gitlab-org/gitlab-svgs.git", "gitlab.com", "gitlab-org/gitlab-svgs", true},
		{"https://gitlab.com/gitlab-org/gitlab-svgs", "gitlab.com", "gitlab-org/gitlab-svgs", true},
		// A nested group is not owner/repo, and guessing would produce a URL
		// that answers about the wrong repository.
		{"https://gitlab.com/group/sub/project.git", "", "", false},
		{"/srv/git/bare.git", "", "", false},
		{"", "", "", false},
	} {
		host, or, ok := splitRemote(tc.remote)
		if ok != tc.ok || host != tc.host || or != tc.ownerRepo {
			t.Errorf("splitRemote(%q) = (%q, %q, %v), want (%q, %q, %v)",
				tc.remote, host, or, ok, tc.host, tc.ownerRepo, tc.ok)
		}
	}
}

func TestSelfVisibilityUnknownOutsideARepo(t *testing.T) {
	// Failing open matters: "cannot tell" must not read as "not public".
	if _, known := selfVisibility(t.TempDir()); known {
		t.Error("selfVisibility in a non-repository reported a known answer")
	}
}