Added small set of tests that don't need an actual Repository instance.

3 files changed, 400 insertions, 0 deletions

diff --git a/src/test/java/com/amazon/carbonado/util/TestBelatedCreator.java b/src/test/java/com/amazon/carbonado/util/TestBelatedCreator.java
new file mode 100644
index 0000000..99e927f
--- /dev/null
+++ b/src/test/java/com/amazon/carbonado/util/TestBelatedCreator.java
@@ -0,0 +1,244 @@
+/*

+ * Copyright 2006 Amazon Technologies, Inc. or its affiliates.

+ * Amazon, Amazon.com and Carbonado are trademarks or registered trademarks

+ * of Amazon Technologies, Inc. or its affiliates.  All rights reserved.

+ *

+ * Licensed under the Apache License, Version 2.0 (the "License");

+ * you may not use this file except in compliance with the License.

+ * You may obtain a copy of the License at

+ *

+ *     http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS,

+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ * See the License for the specific language governing permissions and

+ * limitations under the License.

+ */

+

+package com.amazon.carbonado.util;

+

+import junit.framework.TestCase;

+import junit.framework.TestSuite;

+

+/**

+ *

+ *

+ * @author Brian S O'Neill

+ */

+public class TestBelatedCreator extends TestCase {

+    public static void main(String[] args) {

+        junit.textui.TestRunner.run(suite());

+    }

+

+    public static TestSuite suite() {

+        return new TestSuite(TestBelatedCreator.class);

+    }

+

+    public TestBelatedCreator(String name) {

+        super(name);

+    }

+

+    public void test_noProblems() {

+        Creator c = new Creator(0, 0, false);

+        TheObject obj = c.get(1000);

+        assertTrue(obj.isReal());

+        assertEquals("real", obj.toString());

+

+        obj.doSomething();

+        assertEquals(100, obj.getValue());

+        assertEquals("12a", obj.doSomething(1, 2, "a"));

+

+        assertEquals(0, c.mTimedOutCount);

+        assertEquals(1, c.mCreatedCount);

+    }

+

+    public void test_immediateFailure() {

+        Creator c = new Creator(60000, 0, true);

+        TheObject obj = c.get(1000);

+        assertFalse(obj.isReal());

+        assertEquals("bogus", obj.toString());

+

+        try {

+            obj.doSomething();

+            fail();

+        } catch (RuntimeException e) {

+        }

+        assertEquals(-1, obj.getValue());

+        assertNull(obj.doSomething(1, 2, "a"));

+

+        assertEquals(0, c.mTimedOutCount);

+        assertEquals(0, c.mCreatedCount);

+

+        assertTrue(obj == c.get(1000));

+        assertTrue(obj.equals(c.get(1000)));

+    }

+

+    public void test_longDelay() {

+        Creator c = new Creator(60000, 5000, false);

+

+        long start, end;

+        TheObject obj;

+

+        start = System.nanoTime();

+        obj = c.get(1000);

+        end = System.nanoTime();

+        assertFalse(obj.isReal());

+        assertEquals("bogus", obj.toString());

+        assertTrue((end - start) >= 1000L * 1000000);

+

+        start = System.nanoTime();

+        obj = c.get(1000);

+        end = System.nanoTime();

+        assertFalse(obj.isReal());

+        assertEquals("bogus", obj.toString());

+        assertTrue((end - start) >= 1000L * 1000000);

+

+        assertEquals(-1, obj.getValue());

+        assertNull(obj.doSomething(1, 2, "a"));

+

+        assertEquals(2, c.mTimedOutCount);

+        assertEquals(0, c.mCreatedCount);

+

+        start = System.nanoTime();

+        TheObject obj2 = c.get(5000);

+        end = System.nanoTime();

+        assertTrue(obj2.isReal());

+        assertEquals("real", obj.toString());

+        assertTrue((end - start) <= 5000L * 1000000);

+

+        assertFalse(obj == obj2);

+        assertTrue(obj.isReal());

+        assertEquals("real", obj.toString());

+

+        assertEquals(100, obj.getValue());

+        assertEquals("12a", obj.doSomething(1, 2, "a"));

+        assertEquals(100, obj2.getValue());

+        assertEquals("23b", obj2.doSomething(2, 3, "b"));

+

+        assertEquals(2, c.mTimedOutCount);

+        assertEquals(1, c.mCreatedCount);

+

+        start = System.nanoTime();

+        TheObject obj3 = c.get(1000);

+        end = System.nanoTime();

+        assertTrue(obj3.isReal());

+        assertEquals("real", obj3.toString());

+        assertTrue((end - start) <= 1000L * 1000000);

+

+        assertTrue(obj2 == obj3);

+        assertEquals(2, c.mTimedOutCount);

+        assertEquals(1, c.mCreatedCount);

+    }

+

+    public void test_retry() throws Exception {

+        Creator c = new Creator(5000, 0, true);

+        TheObject obj = c.get(1000);

+        assertFalse(obj.isReal());

+        assertEquals("bogus", obj.toString());

+

+        Thread.sleep(6000);

+

+        assertTrue(obj.isReal());

+        assertEquals("real", obj.toString());

+        obj = c.get(1000);

+        assertTrue(obj.isReal());

+        assertEquals("real", obj.toString());

+    }

+

+    public interface TheObject {

+        public boolean isReal();

+

+        public void doSomething();

+

+        public int getValue();

+

+        public String doSomething(int a, long b, Object q);

+

+        public String toString();

+    }

+

+    private class Creator extends BelatedCreator<TheObject, RuntimeException> {

+        final int mCreateDelay;

+        boolean mFailOnce;

+

+        int mTimedOutCount;

+        int mCreatedCount;

+

+        Creator(int retryMillis, int createDelay, boolean failOnce) {

+            super(TheObject.class, retryMillis);

+            mCreateDelay = createDelay;

+            mFailOnce = failOnce;

+        }

+

+        protected TheObject createReal() {

+            assertTrue(mCreatedCount == 0);

+            try {

+                Thread.sleep(mCreateDelay);

+            } catch (InterruptedException e) {

+            }

+

+            if (mFailOnce) {

+                mFailOnce = false;

+                return null;

+            }

+

+            return new TheObject() {

+                public boolean isReal() {

+                    return true;

+                }

+

+                public void doSomething() {

+                }

+

+                public int getValue() {

+                    return 100;

+                }

+

+                public String doSomething(int a, long b, Object q) {

+                    return "" + a + b + q;

+                }

+

+                public String toString() {

+                    return "real";

+                }

+            };

+        }

+

+        protected TheObject createBogus() {

+            return new TheObject() {

+                public boolean isReal() {

+                    return false;

+                }

+

+                public void doSomething() {

+                    throw new RuntimeException();

+                }

+

+                public int getValue() {

+                    return -1;

+                }

+

+                public String doSomething(int a, long b, Object q) {

+                    return null;

+                }

+

+                public String toString() {

+                    return "bogus";

+                }

+            };

+        }

+

+        protected void timedOutNotification(long timedOutMillis) {

+            assertTrue(timedOutMillis >= 0);

+            mTimedOutCount++;

+        }

+

+        @Override

+        protected void createdNotification(TheObject object) {

+            assertNotNull(object);

+            mCreatedCount++;

+        }

+    }

+}

+

diff --git a/src/test/java/com/amazon/carbonado/util/TestQuickConstructorGenerator.java b/src/test/java/com/amazon/carbonado/util/TestQuickConstructorGenerator.java
new file mode 100644
index 0000000..c9ba833
--- /dev/null
+++ b/src/test/java/com/amazon/carbonado/util/TestQuickConstructorGenerator.java
@@ -0,0 +1,102 @@
+/*

+ * Copyright 2006 Amazon Technologies, Inc. or its affiliates.

+ * Amazon, Amazon.com and Carbonado are trademarks or registered trademarks

+ * of Amazon Technologies, Inc. or its affiliates.  All rights reserved.

+ *

+ * Licensed under the Apache License, Version 2.0 (the "License");

+ * you may not use this file except in compliance with the License.

+ * You may obtain a copy of the License at

+ *

+ *     http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS,

+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ * See the License for the specific language governing permissions and

+ * limitations under the License.

+ */

+

+package com.amazon.carbonado.util;

+

+import junit.framework.TestCase;

+import junit.framework.TestSuite;

+

+/**

+ *

+ *

+ * @author Brian S O'Neill

+ */

+public class TestQuickConstructorGenerator extends TestCase {

+    public static void main(String[] args) {

+        junit.textui.TestRunner.run(suite());

+    }

+

+    public static TestSuite suite() {

+        return new TestSuite(TestQuickConstructorGenerator.class);

+    }

+

+    public TestQuickConstructorGenerator(String name) {

+        super(name);

+    }

+

+    public void testStringMaker() throws Exception {

+        StringMaker maker = QuickConstructorGenerator.getInstance(String.class, StringMaker.class);

+        assertEquals("", maker.newEmptyString());

+        assertEquals("hello", maker.newStringFromChars(new char[] {'h', 'e', 'l', 'l', 'o'}));

+        assertEquals("hello",

+                     maker.newStringFromBytes(new byte[] {'h', 'e', 'l', 'l', 'o'}, "US-ASCII"));

+    }

+

+    public void testIllegalArgs() {

+        try {

+            QuickConstructorGenerator.getInstance(String.class, String.class);

+            fail();

+        } catch (IllegalArgumentException e) {

+        }

+

+        try {

+            QuickConstructorGenerator.getInstance(String.class, BadStringMaker.class);

+            fail();

+        } catch (IllegalArgumentException e) {

+        }

+

+        try {

+            QuickConstructorGenerator.getInstance(String.class, BadStringMaker2.class);

+            fail();

+        } catch (IllegalArgumentException e) {

+        }

+

+        try {

+            QuickConstructorGenerator.getInstance(String.class, BadStringMaker3.class);

+            fail();

+        } catch (IllegalArgumentException e) {

+        }

+

+        try {

+            QuickConstructorGenerator.getInstance(byte[].class, StringMaker.class);

+            fail();

+        } catch (IllegalArgumentException e) {

+        }

+    }

+

+    public static interface StringMaker {

+        Object newEmptyString();

+

+        String newStringFromChars(char[] chars);

+

+        String newStringFromBytes(byte[] bytes, String charsetName)

+            throws java.io.UnsupportedEncodingException;

+    }

+

+    public static interface BadStringMaker {

+        String newStringFromBytes(byte[] bytes, String charsetName);

+    }

+

+    public static interface BadStringMaker2 {

+        String newStringFromClass(Class clazz);

+    }

+

+    public static interface BadStringMaker3 {

+        Class newEmptyString();

+    }

+}

diff --git a/src/test/java/com/amazon/carbonado/util/TestThrowUnchecked.java b/src/test/java/com/amazon/carbonado/util/TestThrowUnchecked.java
new file mode 100644
index 0000000..739a709
--- /dev/null
+++ b/src/test/java/com/amazon/carbonado/util/TestThrowUnchecked.java
@@ -0,0 +1,54 @@
+/*

+ * Copyright 2006 Amazon Technologies, Inc. or its affiliates.

+ * Amazon, Amazon.com and Carbonado are trademarks or registered trademarks

+ * of Amazon Technologies, Inc. or its affiliates.  All rights reserved.

+ *

+ * Licensed under the Apache License, Version 2.0 (the "License");

+ * you may not use this file except in compliance with the License.

+ * You may obtain a copy of the License at

+ *

+ *     http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS,

+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ * See the License for the specific language governing permissions and

+ * limitations under the License.

+ */

+

+package com.amazon.carbonado.util;

+

+import junit.framework.TestCase;

+import junit.framework.TestSuite;

+

+/**

+ *

+ *

+ * @author Brian S O'Neill

+ */

+public class TestThrowUnchecked extends TestCase {

+    public static void main(String[] args) {

+        junit.textui.TestRunner.run(suite());

+    }

+

+    public static TestSuite suite() {

+        return new TestSuite(TestThrowUnchecked.class);

+    }

+

+    public TestThrowUnchecked(String name) {

+        super(name);

+    }

+

+    public void test() {

+        ThrowUnchecked.fire(null);

+

+        Exception e = new java.io.IOException();

+

+        try {

+            ThrowUnchecked.fire(e);

+            fail();

+        } catch (Exception e2) {

+            assertEquals(e, e2);

+        }

+    }

+}