package version

import "testing"

func TestDescribe(t *testing.T) {
	const c = "4d00be5e1f0a9b8c7d6e5f4a3b2c1d0e9f8a7b6c"
	for _, tc := range []struct {
		tag, commit string
		modified    bool
		label, url  string
	}{
		{"v0.1.0", c, true, "v0.1.0", Repo + "/releases/tag/v0.1.0"},
		{"", c, false, "4d00be5e1f0a", Repo + "/commit/" + c},
		{"", c, true, "4d00be5e1f0a-modified", Repo + "/commit/" + c},
		{"", "", false, "0.1.0", Repo},
	} {
		b := describe("0.1.0", tc.tag, tc.commit, tc.modified)
		if b.Label != tc.label || b.URL != tc.url {
			t.Errorf("describe(%q, %q, %v) = %q %q, want %q %q", tc.tag, tc.commit, tc.modified, b.Label, b.URL, tc.label, tc.url)
		}
	}
}