Add container publishing and env-based runtime

main_test.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"os"
 	"strings"
 	"testing"
 	"time"
@@ -93,6 +94,44 @@ func TestExtractLikeLiveMissingTable(t *testing.T) {
 	}
 }
 
+func TestLoadAlmaCredsFromEnv(t *testing.T) {
+	t.Setenv("ALMA_USERNAME", "student")
+	t.Setenv("ALMA_PASSWORD", "secret")
+
+	got, err := loadAlmaCreds("")
+	if err != nil {
+		t.Fatalf("loadAlmaCreds returned error: %v", err)
+	}
+	if got["username"] != "student" || got["password"] != "secret" {
+		t.Fatalf("unexpected creds: %#v", got)
+	}
+}
+
+func TestLoadAlmaCredsRequiresPasswordWithEnvUsername(t *testing.T) {
+	t.Setenv("ALMA_USERNAME", "student")
+	t.Setenv("ALMA_PASSWORD", "")
+
+	if _, err := loadAlmaCreds(""); err == nil {
+		t.Fatal("expected error when ALMA_PASSWORD is missing")
+	}
+}
+
+func TestLoadAlmaCredsFromFile(t *testing.T) {
+	dir := t.TempDir()
+	path := dir + "/alma.creds"
+	if err := os.WriteFile(path, []byte("username: student\npassword: secret\n"), 0o600); err != nil {
+		t.Fatalf("write creds file: %v", err)
+	}
+
+	got, err := loadAlmaCreds(path)
+	if err != nil {
+		t.Fatalf("loadAlmaCreds returned error: %v", err)
+	}
+	if got["username"] != "student" || got["password"] != "secret" {
+		t.Fatalf("unexpected creds: %#v", got)
+	}
+}
+
 func mustParseHTML(text string) *html.Node {
 	doc, err := html.Parse(strings.NewReader(text))
 	if err != nil {