diff --git a/tests/unit/introspection.tcl b/tests/unit/introspection.tcl
index 8132ee197..d551440ce 100644
--- a/tests/unit/introspection.tcl
+++ b/tests/unit/introspection.tcl
@@ -61,6 +61,29 @@ start_server {tags {"introspection"}} {
         $rd4 close
     }
 
+    test {CLIENT command unhappy path coverage} {
+        assert_error "ERR*wrong number of arguments*" {r client caching}
+        assert_error "ERR*when the client is in tracking mode*" {r client caching maybe}
+        assert_error "ERR*syntax*" {r client no-evict wrongInput}
+        assert_error "ERR*syntax*" {r client reply wrongInput}
+        assert_error "ERR*syntax*" {r client tracking wrongInput}
+        assert_error "ERR*syntax*" {r client tracking on wrongInput}
+        assert_error "ERR*when the client is in tracking mode*" {r client caching off}
+        assert_error "ERR*when the client is in tracking mode*" {r client caching on}
+
+        r CLIENT TRACKING ON optout
+        assert_error "ERR*syntax*" {r client caching on}
+
+        r CLIENT TRACKING off optout
+        assert_error "ERR*when the client is in tracking mode*" {r client caching on}
+
+        assert_error "ERR*No such*" {r client kill 000.123.321.567:0000}
+        assert_error "ERR*No such*" {r client kill 127.0.0.1:}
+
+        assert_error "ERR*timeout is not an integer*" {r client pause abc}
+        assert_error "ERR timeout is negative" {r client pause -1}
+    }
+
     test "CLIENT KILL close the client connection during bgsave" {
         # Start a slow bgsave, trigger an active fork.
         r flushall
@@ -271,6 +294,11 @@ start_server {tags {"introspection"}} {
         r client getname
     } {}
 
+    test {CLIENT GETNAME check if name set correctly} {
+        r client setname testName
+        r client getName
+    } {testName}
+
     test {CLIENT LIST shows empty fields for unassigned names} {
         r client list
     } {*name= *}