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From rle...@apache.org
Subject [12/50] [abbrv] ambari git commit: AMBARI-22066. Update unit tests to test recursive variable replacements using VariableReplacementHelper (rlevas)
Date Mon, 02 Oct 2017 20:39:23 GMT
AMBARI-22066. Update unit tests to test recursive variable replacements using VariableReplacementHelper
(rlevas)


Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/b027837f
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/b027837f
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/b027837f

Branch: refs/heads/branch-feature-AMBARI-20859
Commit: b027837fab2f6552c64aadb41ffb5667a2acdd26
Parents: 3e1a5cb
Author: Robert Levas <rlevas@hortonworks.com>
Authored: Wed Sep 27 08:05:45 2017 -0400
Committer: Robert Levas <rlevas@hortonworks.com>
Committed: Wed Sep 27 08:05:45 2017 -0400

----------------------------------------------------------------------
 .../kerberos/VariableReplacementHelperTest.java | 35 ++++++++++++++++++--
 1 file changed, 33 insertions(+), 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/ambari/blob/b027837f/ambari-server/src/test/java/org/apache/ambari/server/state/kerberos/VariableReplacementHelperTest.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/test/java/org/apache/ambari/server/state/kerberos/VariableReplacementHelperTest.java
b/ambari-server/src/test/java/org/apache/ambari/server/state/kerberos/VariableReplacementHelperTest.java
index e46294a..d724f03 100644
--- a/ambari-server/src/test/java/org/apache/ambari/server/state/kerberos/VariableReplacementHelperTest.java
+++ b/ambari-server/src/test/java/org/apache/ambari/server/state/kerberos/VariableReplacementHelperTest.java
@@ -33,9 +33,9 @@ import org.junit.experimental.categories.Category;
 
 import junit.framework.Assert;
 
-@Category({ category.KerberosTest.class})
+@Category({category.KerberosTest.class})
 public class VariableReplacementHelperTest {
-  VariableReplacementHelper helper = new VariableReplacementHelper();
+  private VariableReplacementHelper helper = new VariableReplacementHelper();
 
   @Test
   public void testReplaceVariables() throws AmbariException {
@@ -136,6 +136,37 @@ public class VariableReplacementHelperTest {
       // This is expected...
     }
   }
+  @Test
+  public void testReplaceVariablesRecursive() throws AmbariException {
+    Map<String, Map<String, String>> configurations = new HashMap<String,
Map<String, String>>() {
+      {
+        put("", new HashMap<String, String>());
+
+        put("data", new HashMap<String, String>() {{
+          put("data_host1.example.com", "host 1 data");
+          put("data_host2.example.com", "host 2 data");
+          put("data_host3.example.com", "host 3 data");
+        }});
+      }
+    };
+
+    configurations.get("").put("h", "host");
+
+    // Shows ${h} was replaced
+    assertEquals("${data/data_${host}}", helper.replaceVariables("${data/data_${${h}}}",
configurations));
+
+    // data_host.example.com does not exist in the data configuration
+    configurations.get("").put("host", "host.example.com");
+
+    // Shows ${host} was replaced
+    assertEquals("${data/data_host.example.com}", helper.replaceVariables("${data/data_${${h}}}",
configurations));
+
+
+    for (int i = 1; i <= 3; i++) {
+      configurations.get("").put("host", String.format("host%d.example.com", i));
+      assertEquals(String.format("host %d data", i), helper.replaceVariables("${data/data_${${h}}}",
configurations));
+    }
+  }
 
   @Test
   public void testReplaceComplicatedVariables() throws AmbariException {


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