From 71f57b805bb7a5a92da812b934c540b0aa5d5b8e Mon Sep 17 00:00:00 2001
From: Henrique Souza <htssouza@gmail.com>
Date: Fri, 24 Jun 2016 17:05:01 -0300
Subject: [PATCH] Covering remaining code of conf class

---
 dummy_spark/conf.py     | 5 ++++-
 tests/unit/test_conf.py | 6 ++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/dummy_spark/conf.py b/dummy_spark/conf.py
index 0479a63..622c2d7 100644
--- a/dummy_spark/conf.py
+++ b/dummy_spark/conf.py
@@ -5,6 +5,9 @@
 
 
 class SparkConf(object):
+
+    DEBUG_STRING = 'no string for dummy version'
+
     def __init__(self, loadDefaults=True, _jvm=None, _jconf=None):
         self.conf = {}
 
@@ -58,4 +61,4 @@ def contains(self, key):
         return key in self.conf.keys()
 
     def toDebugString(self):
-        return 'no string for dummy version'
+        return self.DEBUG_STRING
diff --git a/tests/unit/test_conf.py b/tests/unit/test_conf.py
index 004fa1d..4dffbc0 100644
--- a/tests/unit/test_conf.py
+++ b/tests/unit/test_conf.py
@@ -35,6 +35,8 @@ def test_set_if_missing(self):
         conf.set(self.RANDOM_KEY, self.RANDOM_VALUE)
         conf.setIfMissing(self.RANDOM_KEY, self.RANDOM_VALUE2)
         self.assertEquals(conf.get(self.RANDOM_KEY), self.RANDOM_VALUE)
+        conf.setIfMissing(self.RANDOM_KEY2, self.RANDOM_VALUE2)
+        self.assertEquals(conf.get(self.RANDOM_KEY2), self.RANDOM_VALUE2)
 
     def test_set_executor_env1(self):
         conf = SparkConf()
@@ -75,3 +77,7 @@ def test_get_all(self):
                (self.RANDOM_KEY2, self.RANDOM_VALUE2)]
         conf.setAll(pairs)
         self.assertEquals(sorted(conf.getAll()), sorted(pairs))
+
+    def test_to_debug_string(self):
+        conf = SparkConf()
+        self.assertEquals(conf.toDebugString(), SparkConf.DEBUG_STRING)