public void testCacheCreation(String type) {
Cache c1 = CacheManager.createCache(type, "c1", 100);
try {
Cache c2 = CacheManager.createCache(type, "c2", 1);
assertTrue("Missing error on bad cache size: " + type, false);
} catch (Error e) {
}
}
public void testFillTheCache(String type) {
final int size = 100;
Cache c1 = CacheManager.createCache(type, "c1", size);
String[] k = new String[size];
String[] v = new String[size];
for (int i = 0; i < size; i++) {
k[i] = "K" + i;
v[i] = "V" + i;
c1.put(k[i], v[i]);
}
int count = 0;
for (int i = 0; i < size; i++) {
if (c1.get(k[i]) != null) {
count++;
}
}
assertTrue("too low a hit rate: " + type + " = " + count, count > size / 2);
assertEquals("count puts", size, c1.getPuts());
assertEquals("count gets", size, c1.getGets());
assertEquals("count hits", count, c1.getHits());
}
public void testCacheSimpleReturn(String type) {
int size = 100;
// this test does not fill the cache
Cache c1 = CacheManager.createCache(type, "c1", size);
String k1 = "one";
String k2 = k1;
String k3 = k2;
Integer v1 = new Integer(-1);
Integer v2 = v1;
Integer v3 = v2;
c1.put(k1, v1);
for (int i = 0; i < size; i++) {
k1 = k2;
v1 = v2;
Object o = c1.get(k1);
assertTrue("expected a hit", o != null);
assertEquals("should be the expected object", o, v1);
k2 = k3;
v2 = v3;
o = c1.get(k2);
assertTrue("expected a hit", o != null);
assertEquals("should be the expected object", o, v2);
k3 = "T" + i;
v3 = new Integer(i);
c1.put(k3, v3);
}
}
