Check Update

update_status_test.go

@@ -0,0 +1,73 @@
+package main
+
+import (
+	"context"
+	"os"
+	"path/filepath"
+	"runtime"
+	"testing"
+)
+
+func TestNormalizeGitCommit(t *testing.T) {
+	valid := "CF49340B9A1234567890ABCDEF1234567890ABCD"
+	got := normalizeGitCommit(valid)
+	want := "cf49340b9a1234567890abcdef1234567890abcd"
+	if got != want {
+		t.Fatalf("normalizeGitCommit() = %q, want %q", got, want)
+	}
+	for _, value := range []string{"", "unknown", "xyz1234", "123 4567", "123456"} {
+		if got := normalizeGitCommit(value); got != "" {
+			t.Fatalf("normalizeGitCommit(%q) = %q, want empty", value, got)
+		}
+	}
+}
+
+func TestClassifyUpdateStatus(t *testing.T) {
+	const current = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+	const latest = "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
+
+	status, upToDate, updateAvailable := classifyUpdateStatus(current, current, false)
+	if status != "up_to_date" || !upToDate || updateAvailable {
+		t.Fatalf("same clean commit classified as %q, upToDate=%v updateAvailable=%v", status, upToDate, updateAvailable)
+	}
+
+	status, upToDate, updateAvailable = classifyUpdateStatus(current, current, true)
+	if status != "local_changes" || upToDate || updateAvailable {
+		t.Fatalf("modified commit classified as %q, upToDate=%v updateAvailable=%v", status, upToDate, updateAvailable)
+	}
+
+	status, upToDate, updateAvailable = classifyUpdateStatus(current, latest, false)
+	if status != "update_available" || upToDate || !updateAvailable {
+		t.Fatalf("different commit classified as %q, upToDate=%v updateAvailable=%v", status, upToDate, updateAvailable)
+	}
+}
+
+func TestRepoWebURLRemovesCredentialsAndGitSuffix(t *testing.T) {
+	got := repoWebURL("https://user:secret@git.example.test/owner/repo.git")
+	want := "https://git.example.test/owner/repo"
+	if got != want {
+		t.Fatalf("repoWebURL() = %q, want %q", got, want)
+	}
+}
+
+func TestQueryRemoteCommit(t *testing.T) {
+	if runtime.GOOS == "windows" {
+		t.Skip("shell-script git stub is Unix-specific")
+	}
+	const want = "cf49340b9a1234567890abcdef1234567890abcd"
+	dir := t.TempDir()
+	gitPath := filepath.Join(dir, "git")
+	script := "#!/bin/sh\nprintf '%s\\trefs/heads/main\\n' '" + want + "'\n"
+	if err := os.WriteFile(gitPath, []byte(script), 0o755); err != nil {
+		t.Fatal(err)
+	}
+	t.Setenv("PATH", dir+string(os.PathListSeparator)+os.Getenv("PATH"))
+
+	got, err := queryRemoteCommit(context.Background(), "https://git.example.test/owner/repo.git", "main")
+	if err != nil {
+		t.Fatalf("queryRemoteCommit() error = %v", err)
+	}
+	if got != want {
+		t.Fatalf("queryRemoteCommit() = %q, want %q", got, want)
+	}
+}