78 lines
2.2 KiB
Go
78 lines
2.2 KiB
Go
package lexicomai
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import "testing"
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func TestParseVersion(t *testing.T) {
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if got := ParseVersion("7.012").String(); got != "7.12" {
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t.Errorf("ParseVersion(7.012) = %q, want 7.12", got)
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}
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if got := ParseVersion("7").String(); got != "7" {
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t.Errorf("ParseVersion(7) = %q", got)
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}
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}
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func TestCompareVersions(t *testing.T) {
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cases := []struct {
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a, b string
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want int
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}{
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{"7.12", "7.9", 1}, // семантически больше (в отличие от лексикографии)
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{"7.9", "7.12", -1},
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{"7.5", "7.5", 0},
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{"7", "7.0", -1}, // короткая версия меньше при равенстве сегментов
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}
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for _, c := range cases {
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if got := CompareVersions(c.a, c.b); got != c.want {
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t.Errorf("Compare(%q,%q) = %d, want %d", c.a, c.b, got, c.want)
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}
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}
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}
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func TestParseDistroName(t *testing.T) {
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p, err := parseDistroName("ups-7.012-release.sh")
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if err != nil {
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t.Fatalf("parse error: %v", err)
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}
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if p.Product != "ups" || p.Version != "7.012" || p.Branch != "release" {
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t.Errorf("unexpected parts %+v", p)
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}
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if _, err := parseDistroName("readme.txt"); err == nil {
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t.Error("non-distro name should error")
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}
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}
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func TestResolveDistro(t *testing.T) {
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names := []string{"ups-7.009-release.sh", "ups-7.012-release.sh", "ups-7.005-beta.sh", "spr-7.011-release.sh"}
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// последняя release
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got, err := ResolveDistro(names, "ups", "", "release")
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if err != nil || got != "ups-7.012-release.sh" {
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t.Errorf("latest release: %q, %v", got, err)
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}
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// точная версия
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got, _ = ResolveDistro(names, "ups", "7.009", "release")
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if got != "ups-7.009-release.sh" {
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t.Errorf("exact version: %q", got)
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}
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// ветка beta
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got, _ = ResolveDistro(names, "ups", "", "beta")
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if got != "ups-7.005-beta.sh" {
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t.Errorf("beta: %q", got)
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}
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// отсутствует
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if _, err := ResolveDistro(names, "ses", "", "release"); err == nil {
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t.Error("missing product should error")
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}
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}
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func TestNormalizeBranch(t *testing.T) {
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if b, _ := normalizeBranch(""); b != "release" {
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t.Errorf("empty branch = %q", b)
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}
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if b, _ := normalizeBranch("BETA"); b != "beta" {
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t.Errorf("BETA = %q", b)
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}
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if _, err := normalizeBranch("dev"); err == nil {
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t.Error("unknown branch should error")
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}
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}
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