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diff --git a/test/clarktown/correctors/code_block_test.clj b/test/clarktown/correctors/code_block_test.clj
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+(ns clarktown.correctors.code-block-test
+  (:require
+    [clojure.test :refer [deftest testing is]]
+    [clarktown.correctors.code-block :as corrector]))
+
+
+(deftest code-block-corrector
+  (testing "Empty line above"
+    (let [line "```clojure"
+          lines ["Some text goes here" line "some code here" "```"]
+          index 1]
+      (is (true? (corrector/empty-line-above? lines line index)))))       
+           
+  (testing "No empty line above"
+    (let [line "```"
+          lines ["Some text goes here" "\n" line "some code" "```"]
+          index 2]
+      (is (false? (corrector/empty-line-above? lines line index)))))
+  
+  (testing "Empty line below"
+    (let [line "```"
+          lines ["Some text goes here" line "some code" line "some text"]
+          index 3]
+      (is (true? (corrector/empty-line-below? lines line index)))))
+       
+  (testing "No empty line below"
+    (let [line "```"
+          lines ["Some text goes here" line "some code" line "\n" "some text"]
+          index 3]
+      (is (false? (corrector/empty-line-below? lines line index)))))
+    
+  (testing "No empty line below when ending with code block"
+    (let [line "```"
+          lines ["Some text goes here" line "some code" line]
+          index 3]
+      (is (false? (corrector/empty-line-below? lines line index))))))
+