Add test suite for apple2.mem.c

tests/apple2.mem.c

@@ -0,0 +1,33 @@
+#include <criterion/criterion.h>
+
+#include "apple2.h"
+#include "apple2.mem.h"
+
+static apple2 *mach = NULL;
+
+static void
+setup()
+{
+    mach = apple2_create(100, 100);
+    apple2_mem_map(mach);
+}
+
+static void
+teardown()
+{
+    apple2_free(mach);
+}
+
+TestSuite(apple2_mem, .init = setup, .fini = teardown);
+
+Test(apple2_mem, map)
+{
+    // mach already had the mem_map function run, so we just need to
+    // test the results.
+    size_t addr;
+
+    for (addr = APPLE2_BANK_OFFSET; addr < MOS6502_MEMSIZE; addr++) {
+        cr_assert_eq(mach->memory->read_table[addr], apple2_mem_read_bank);
+        cr_assert_eq(mach->memory->write_table[addr], apple2_mem_write_bank);
+    }
+}