Added basic expiry to cache and tests.

2026-06-24 03:46:43 +00:00 · 2015-06-23 23:17:50 -04:00
parent 982644d31c
commit 95a2a33781
5 changed files with 256 additions and 16 deletions
@@ -0,0 +1,141 @@
+/**
+ * This is free and unencumbered software released into the public domain.
+ *
+ * Anyone is free to copy, modify, publish, use, compile, sell, or
+ * distribute this software, either in source code form or as a compiled
+ * binary, for any purpose, commercial or non-commercial, and by any
+ * means.
+ *
+ * In jurisdictions that recognize copyright laws, the author or authors
+ * of this software dedicate any and all copyright interest in the
+ * software to the public domain. We make this dedication for the benefit
+ * of the public at large and to the detriment of our heirs and
+ * successors. We intend this dedication to be an overt act of
+ * relinquishment in perpetuity of all present and future rights to this
+ * software under copyright law.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to <http://unlicense.org/>
+ */
+package com.imaginarycode.minecraft.redisbungee.test;
+
+import com.imaginarycode.minecraft.redisbungee.util.InternalCache;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutionException;
+
+public class InternalCacheTest {
+    @Test
+    public void testNonCached() {
+        InternalCache<String, String> cache = new InternalCache<>();
+        try {
+            Assert.assertEquals("hi", cache.get("hi", new Callable<String>() {
+                @Override
+                public String call() throws Exception {
+                    return "hi";
+                }
+            }));
+        } catch (ExecutionException e) {
+            throw new AssertionError(e);
+        }
+    }
+
+    @Test
+    public void testCached() {
+        InternalCache<String, String> cache = new InternalCache<>();
+        try {
+            Assert.assertEquals("hi", cache.get("hi", new Callable<String>() {
+                @Override
+                public String call() throws Exception {
+                    return "hi";
+                }
+            }));
+            Assert.assertEquals("hi", cache.get("hi", new Callable<String>() {
+                @Override
+                public String call() throws Exception {
+                    Assert.fail("Cache is using loader!");
+                    return null;
+                }
+            }));
+        } catch (ExecutionException e) {
+            throw new AssertionError(e);
+        }
+    }
+
+    @Test
+    public void testWriteExpiry() {
+        final Object one = new Object();
+        InternalCache<String, Object> cache = new InternalCache<>(100); // not very long
+        try {
+            // Successive calls should always work.
+            Assert.assertEquals(one, cache.get("hi", new Callable<Object>() {
+                @Override
+                public Object call() throws Exception {
+                    return one;
+                }
+            }));
+            Assert.assertEquals(one, cache.get("hi", new Callable<Object>() {
+                @Override
+                public Object call() throws Exception {
+                    Assert.fail("Cache is using loader!");
+                    return null;
+                }
+            }));
+
+            // But try again in a second and a bit:
+            try {
+                Thread.sleep(150);
+            } catch (InterruptedException e) {
+                throw new AssertionError(e);
+            }
+
+            final Object two = new Object();
+            Assert.assertEquals(two, cache.get("hi", new Callable<Object>() {
+                @Override
+                public Object call() throws Exception {
+                    return two;
+                }
+            }));
+        } catch (ExecutionException e) {
+            throw new AssertionError(e);
+        }
+    }
+
+    @Test
+    public void testCleanup() {
+        InternalCache<String, Object> cache = new InternalCache<>(10);
+        final Object one = new Object();
+        final Object two = new Object();
+        try {
+            Assert.assertEquals(one, cache.get("hi", new Callable<Object>() {
+                @Override
+                public Object call() throws Exception {
+                    return one;
+                }
+            }));
+            try {
+                Thread.sleep(20);
+            } catch (InterruptedException e) {
+                throw new AssertionError(e);
+            }
+            cache.cleanup();
+            Assert.assertEquals(two, cache.get("hi", new Callable<Object>() {
+                @Override
+                public Object call() throws Exception {
+                    return two;
+                }
+            }));
+        } catch (ExecutionException e) {
+            throw new AssertionError(e);
+        }
+    }
+}
@@ -0,0 +1,43 @@
+/**
+ * This is free and unencumbered software released into the public domain.
+ *
+ * Anyone is free to copy, modify, publish, use, compile, sell, or
+ * distribute this software, either in source code form or as a compiled
+ * binary, for any purpose, commercial or non-commercial, and by any
+ * means.
+ *
+ * In jurisdictions that recognize copyright laws, the author or authors
+ * of this software dedicate any and all copyright interest in the
+ * software to the public domain. We make this dedication for the benefit
+ * of the public at large and to the detriment of our heirs and
+ * successors. We intend this dedication to be an overt act of
+ * relinquishment in perpetuity of all present and future rights to this
+ * software under copyright law.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * For more information, please refer to <http://unlicense.org/>
+ */
+package com.imaginarycode.minecraft.redisbungee.test;
+
+import com.imaginarycode.minecraft.redisbungee.RedisUtil;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class RedisUtilTest {
+    @Test
+    public void testRedisLuaCheck() {
+        Assert.assertTrue(RedisUtil.canUseLua("2.6.0"));
+        Assert.assertFalse(RedisUtil.canUseLua("2.2.12"));
+        Assert.assertFalse(RedisUtil.canUseLua("1.2.4"));
+        Assert.assertTrue(RedisUtil.canUseLua("2.8.4"));
+        Assert.assertTrue(RedisUtil.canUseLua("3.0.0"));
+        Assert.assertTrue(RedisUtil.canUseLua("3.2.1"));
+    }
+}