Implement basic API (#15)

1 files changed, 96 insertions, 10 deletions

diff --git a/src/test/java/pl/edu/mimuw/cloudatlas/agent/AgentTest.java b/src/test/java/pl/edu/mimuw/cloudatlas/agent/AgentTest.java
index 24924a7..8c9c495 100644
--- a/src/test/java/pl/edu/mimuw/cloudatlas/agent/AgentTest.java
+++ b/src/test/java/pl/edu/mimuw/cloudatlas/agent/AgentTest.java
@@ -4,6 +4,9 @@ import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Test;
 import static org.junit.Assert.*;
+import static org.junit.Assert.assertThat;
+import static org.hamcrest.CoreMatchers.hasItems;
+
 
 import java.lang.Runtime;
 import java.lang.Process;
@@ -11,6 +14,8 @@ import java.lang.Thread;
 
 import java.io.InputStream;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Set;
 
 import java.rmi.registry.LocateRegistry;
@@ -19,17 +24,33 @@ import java.rmi.registry.Registry;
 import java.math.BigDecimal;
 
 import pl.edu.mimuw.cloudatlas.api.Api;
+import pl.edu.mimuw.cloudatlas.model.AttributesMap;
+import pl.edu.mimuw.cloudatlas.model.TypePrimitive;
+import pl.edu.mimuw.cloudatlas.model.Value;
+import pl.edu.mimuw.cloudatlas.model.ValueDouble;
+import pl.edu.mimuw.cloudatlas.model.ValueInt;
+import pl.edu.mimuw.cloudatlas.model.ValueList;
+import pl.edu.mimuw.cloudatlas.model.ValueNull;
+import pl.edu.mimuw.cloudatlas.model.ValueQuery;
+import pl.edu.mimuw.cloudatlas.model.ValueString;
+import pl.edu.mimuw.cloudatlas.model.ValueTime;
 
 public class AgentTest {
     private static Process registryProcess;
     private static Process agentProcess;
 
+    private static Registry registry;
+    private static Api api;
+
     @BeforeClass
     public static void bindApi() throws Exception {
         registryProcess = Runtime.getRuntime().exec("./scripts/registry");
         Thread.sleep(10000);
         agentProcess = Runtime.getRuntime().exec("./gradlew runAgent");
         Thread.sleep(10000);
+
+        registry = LocateRegistry.getRegistry("localhost");
+        api = (Api) registry.lookup("Api");
     }
 
     @AfterClass
@@ -43,15 +64,80 @@ public class AgentTest {
     }
 
     @Test
-    public void testGetZoneSet() {
-        try {
-            Registry registry = LocateRegistry.getRegistry("localhost");
-            Api api = (Api) registry.lookup("Api");
-            Set<String> set = api.getZoneSet();
-            assertEquals(null, set);
-        } catch (Exception e) {
-            e.printStackTrace();
-            assertTrue(false);
-        }
+    public void testGetZoneSet() throws Exception {
+        Set<String> set = api.getZoneSet();
+        assertEquals(8, set.size());
+        assertThat(set, hasItems("/"));
+        assertThat(set, hasItems("/uw"));
+        assertThat(set, hasItems("/uw/violet07", "/uw/khaki31", "/uw/khaki13"));
+        assertThat(set, hasItems("/pjwstk"));
+        assertThat(set, hasItems("/pjwstk/whatever01", "/pjwstk/whatever02"));
+    }
+
+    @Test
+    public void testRootGetZoneAttributeValue() throws Exception {
+        AttributesMap rootAttributes = api.getZoneAttributeValues("/");
+        assertEquals(new ValueInt(0l), rootAttributes.get("level"));
+        assertEquals(ValueNull.getInstance(), rootAttributes.get("name"));
+    }
+
+    @Test
+    public void testIntermediateGetZoneAttributeValue() throws Exception {
+        AttributesMap attributes = api.getZoneAttributeValues("/uw");
+        assertEquals(new ValueInt(1l), attributes.get("level"));
+        assertEquals(new ValueString("uw"), attributes.get("name"));
+    }
+
+    @Test
+    public void testLeafGetZoneAttributeValue() throws Exception {
+        AttributesMap attributes = api.getZoneAttributeValues("/pjwstk/whatever01");
+        assertEquals(new ValueInt(2l), attributes.get("level"));
+        assertEquals(new ValueString("whatever01"), attributes.get("name"));
+        assertEquals(new ValueString("/pjwstk/whatever01"), attributes.get("owner"));
+        assertEquals(new ValueTime("2012/11/09 21:12:00.000"), attributes.get("timestamp"));
+        assertEquals(new ValueInt(1l), attributes.get("cardinality"));
+        assertEquals(new ValueTime("2012/10/18 07:03:00.000"), attributes.get("creation"));
+        assertEquals(new ValueDouble(0.1), attributes.get("cpu_usage"));
+        assertEquals(new ValueInt(7l), attributes.get("num_cores"));
+        assertEquals(new ValueInt(215l), attributes.get("num_processes"));
+
+        List<Value> phpModules = new ArrayList<Value>();
+        phpModules.add(new ValueString("rewrite"));
+        assertEquals(new ValueList(phpModules, TypePrimitive.STRING), attributes.get("php_modules"));
+    }
+
+    @Test
+    public void testInstallQuery() throws Exception {
+        String name = "&query";
+        String queryCode = "SELECT 1 AS one";
+        api.installQuery(name, queryCode);
+        AttributesMap attributes = api.getZoneAttributeValues("/pjwstk");
+        assertEquals(new ValueQuery(queryCode), attributes.get(name));
+    }
+
+    @Test
+    public void testUninstallQuery() throws Exception {
+        String name = "&query";
+        String queryCode = "SELECT 1 AS one";
+        api.installQuery(name, queryCode);
+        api.uninstallQuery(name);
+        AttributesMap attributes = api.getZoneAttributeValues("/pjwstk");
+        assertNull(attributes.getOrNull(name));
+    }
+
+    @Test
+    public void testSetAttributeValueChange() throws Exception {
+        Value numProcesses = new ValueInt(42l);
+        api.setAttributeValue("/uw/khaki13", "num_processes", numProcesses);
+        AttributesMap attributes = api.getZoneAttributeValues("/uw/khaki13");
+        assertEquals(numProcesses, attributes.get("num_processes"));
+    }
+
+    @Test
+    public void testSetAttributeValueAdd() throws Exception {
+        Value numProcesses = new ValueInt(42l);
+        api.setAttributeValue("/uw/khaki13", "an_attribute", numProcesses);
+        AttributesMap attributes = api.getZoneAttributeValues("/uw/khaki13");
+        assertEquals(numProcesses, attributes.get("an_attribute"));
     }
 }