#6 more tests

Author: Yegor Bugayenko

src/test/java/co/stateful/RtCounterTest.java

@@ -0,0 +1,114 @@
+/**
+ * Copyright (c) 2014, stateful.co
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met: 1) Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer. 2) Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution. 3) Neither the name of the stateful.co nor
+ * the names of its contributors may be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
+ * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package co.stateful;
+
+import com.jcabi.http.Request;
+import com.jcabi.http.mock.MkAnswer;
+import com.jcabi.http.mock.MkContainer;
+import com.jcabi.http.mock.MkGrizzlyContainer;
+import com.jcabi.http.request.JdkRequest;
+import org.apache.commons.lang3.StringUtils;
+import org.hamcrest.MatcherAssert;
+import org.hamcrest.Matchers;
+import org.junit.Test;
+
+/**
+ * Test case for {@link RtCounter}.
+ * @author Yegor Bugayenko (yegor@tpc2.com)
+ * @version $Id$
+ * @since 0.12.3
+ */
+public final class RtCounterTest {
+
+    /**
+     * Front XML.
+     */
+    private static final String XML = StringUtils.join(
+        "<page><counters><counter><name></name><links>",
+        "<link rel='set' href='#set'/>",
+        "<link rel='increment' href='#increment'/></links>",
+        "</counter></counters></page>"
+    );
+
+    /**
+     * RtCounter can set.
+     * @throws Exception If some problem inside
+     */
+    @Test
+    public void setsViaHttp() throws Exception {
+        final MkContainer container = new MkGrizzlyContainer()
+            .next(new MkAnswer.Simple(RtCounterTest.XML))
+            .next(new MkAnswer.Simple(""))
+            .start();
+        final Counter cnt = new RtCounter("", new JdkRequest(container.home()));
+        try {
+            cnt.set(1L);
+        } finally {
+            container.stop();
+        }
+        MatcherAssert.assertThat(
+            container.take().method(),
+            Matchers.equalTo(Request.GET)
+        );
+        MatcherAssert.assertThat(
+            container.take().method(),
+            Matchers.equalTo(Request.PUT)
+        );
+    }
+
+    /**
+     * RtCounter can increment.
+     * @throws Exception If some problem inside
+     */
+    @Test
+    public void incrementsViaHttp() throws Exception {
+        final MkContainer container = new MkGrizzlyContainer()
+            .next(new MkAnswer.Simple(RtCounterTest.XML))
+            .next(new MkAnswer.Simple("1"))
+            .start();
+        final Counter cnt = new RtCounter("", new JdkRequest(container.home()));
+        try {
+            MatcherAssert.assertThat(
+                cnt.incrementAndGet(1L), Matchers.equalTo(1L)
+            );
+        } finally {
+            container.stop();
+        }
+        MatcherAssert.assertThat(
+            container.take().method(),
+            Matchers.equalTo(Request.GET)
+        );
+        MatcherAssert.assertThat(
+            container.take().method(),
+            Matchers.equalTo(Request.GET)
+        );
+    }
+
+}