test renumbering units and factions.

src/CMakeLists.txt

@@ -219,6 +219,7 @@ set(TESTS_SRC
   move.test.c
   piracy.test.c
   prefix.test.c
+  renumber.test.c
   skill.test.c
   spells.test.c
   spy.test.c

src/renumber.test.c

@@ -0,0 +1,53 @@
+#include "renumber.h"
+
+#include <tests.h>
+#include <kernel/unit.h>
+#include <kernel/faction.h>
+#include <kernel/order.h>
+#include <util/base36.h>
+#include <util/language.h>
+
+#include <stddef.h>
+#include <CuTest.h>
+
+static void test_renumber_faction(CuTest *tc) {
+    unit *u;
+    int uno, no;
+    const struct locale *lang;
+
+    test_setup_ex(tc);
+    u = test_create_unit(test_create_faction(0), test_create_region(0, 0, 0));
+    no = u->faction->no;
+    uno = (no > 1) ? no - 1 : no + 1;
+    lang = u->faction->locale;
+    u->thisorder = create_order(K_NUMBER, lang, "%s %s", LOC(lang, parameters[P_FACTION]), itoa36(uno));
+    renumber_cmd(u, u->thisorder);
+    renumber_factions();
+    CuAssertIntEquals(tc, uno, u->faction->no);
+    test_cleanup();
+}
+
+static void test_renumber_unit(CuTest *tc) {
+    unit *u;
+    int uno, no;
+    const struct locale *lang;
+
+    test_setup_ex(tc);
+    u = test_create_unit(test_create_faction(0), test_create_region(0, 0, 0));
+    no = u->no;
+    uno = (no > 1) ? no - 1 : no + 1;
+    lang = u->faction->locale;
+    u->thisorder = create_order(K_NUMBER, lang, "%s %s", LOC(lang, parameters[P_UNIT]), itoa36(uno));
+    renumber_cmd(u, u->thisorder);
+    CuAssertIntEquals(tc, uno, u->no);
+    CuAssertIntEquals(tc, -no, ualias(u)); // TODO: why is ualias negative?
+    test_cleanup();
+}
+
+CuSuite *get_renumber_suite(void)
+{
+    CuSuite *suite = CuSuiteNew();
+    SUITE_ADD_TEST(suite, test_renumber_unit);
+    SUITE_ADD_TEST(suite, test_renumber_faction);
+    return suite;
+}

src/test_eressea.c

@@ -114,7 +114,6 @@ int RunAllTests(int argc, char *argv[])
     ADD_SUITE(guard);
     ADD_SUITE(report);
     ADD_SUITE(creport);
-    ADD_SUITE(prefix);
     ADD_SUITE(summary);
     ADD_SUITE(names);
     ADD_SUITE(battle);
@@ -130,6 +129,8 @@ int RunAllTests(int argc, char *argv[])
     ADD_SUITE(monsters);
     ADD_SUITE(move);
     ADD_SUITE(piracy);
+    ADD_SUITE(prefix);
+    ADD_SUITE(renumber);
     ADD_SUITE(key);
     ADD_SUITE(stealth);
     ADD_SUITE(otherfaction);