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improved test for ring vs amulet, with comments.

This commit is contained in:
Enno Rehling 2021-06-21 19:56:56 +02:00
parent c1220f1843
commit 15f6cd4206
1 changed files with 15 additions and 10 deletions
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25
src/laws.test.c
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@ -1898,32 +1898,37 @@ static void test_cansee(CuTest *tc) {
static void test_cansee_ring(CuTest *tc) {
unit *u, *u2;
item_type *itype[2];
item_type *iring, *isee;
test_setup();
u = test_create_unit(test_create_faction(), test_create_region(0, 0, NULL));
u2 = test_create_unit(test_create_faction(), u->region);
scale_number(u2, 2);
itype[0] = test_create_itemtype("roi");
itype[1] = test_create_itemtype("aots");
iring = test_create_itemtype("roi");
isee = test_create_itemtype("aots");
CuAssertPtrNotNull(tc, get_resourcetype(R_RING_OF_INVISIBILITY));
CuAssertPtrEquals(tc, itype[0]->rtype, (void *)get_resourcetype(R_RING_OF_INVISIBILITY));
CuAssertPtrEquals(tc, iring->rtype, (void *)get_resourcetype(R_RING_OF_INVISIBILITY));
CuAssertPtrNotNull(tc, get_resourcetype(R_AMULET_OF_TRUE_SEEING));
CuAssertPtrEquals(tc, itype[1]->rtype, (void *)get_resourcetype(R_AMULET_OF_TRUE_SEEING));
CuAssertPtrEquals(tc, isee->rtype, (void *)get_resourcetype(R_AMULET_OF_TRUE_SEEING));
CuAssertTrue(tc, cansee(u->faction, u->region, u2, 0));
/* a single ring is not enough to hide two people */
i_change(&u2->items, itype[0], 1);
/* a single ring hides one person, but not two: */
i_change(&u2->items, iring, 1);
CuAssertTrue(tc, !cansee(u->faction, u->region, u2, 0));
scale_number(u2, 2);
CuAssertTrue(tc, cansee(u->faction, u->region, u2, 0));
/* two rings can hide two people */
i_change(&u2->items, itype[0], 1);
i_change(&u2->items, iring, 1);
CuAssertTrue(tc, !cansee(u->faction, u->region, u2, 0));
/* one amulet negates one of the two rings */
i_change(&u->items, itype[1], 1);
i_change(&u->items, isee, 1);
CuAssertTrue(tc, cansee(u->faction, u->region, u2, 0));
/* having more rings than people doesn't help: */
i_change(&u2->items, iring, 1);
CuAssertTrue(tc, cansee(u->faction, u->region, u2, 0));
test_teardown();