1 files changed, 62 insertions, 0 deletions
diff --git a/tests/unit/info-command.tcl b/tests/unit/info-command.tcl
new file mode 100644
index 0000000..bc24ed2
--- /dev/null
+++ b/tests/unit/info-command.tcl
@@ -0,0 +1,62 @@
+start_server {tags {"info and its relative command"}} {
+    test "info command with at most one sub command" {
+        foreach arg {"" "all" "default" "everything"} {
+            if {$arg == ""} {
+                set info [r 0 info]
+            } else {
+                set info [r 0 info $arg]
+            }
+
+            assert { [string match "*redis_version*" $info] }
+            assert { [string match "*used_cpu_user*" $info] }
+            assert { ![string match "*sentinel_tilt*" $info] }
+            assert { [string match "*used_memory*" $info] }
+            if {$arg == "" || $arg == "default"} {
+                assert { ![string match "*rejected_calls*" $info] }        
+            } else {
+                assert { [string match "*rejected_calls*" $info] }        
+            }        
+        }
+    }
+
+    test "info command with one sub-section" {
+        set info [r info cpu]
+        assert { [string match "*used_cpu_user*" $info] }
+        assert { ![string match "*sentinel_tilt*" $info] }
+        assert { ![string match "*used_memory*" $info] }
+
+        set info [r info sentinel]
+        assert { ![string match "*sentinel_tilt*" $info] }
+        assert { ![string match "*used_memory*" $info] }
+
+        set info [r info commandSTATS] ;# test case insensitive compare
+        assert { ![string match "*used_memory*" $info] }
+        assert { [string match "*rejected_calls*" $info] }
+    }
+
+    test "info command with multiple sub-sections" {
+        set info [r info cpu sentinel]
+        assert { [string match "*used_cpu_user*" $info] }
+        assert { ![string match "*sentinel_tilt*" $info] }
+        assert { ![string match "*master_repl_offset*" $info] }
+
+        set info [r info cpu all]
+        assert { [string match "*used_cpu_user*" $info] }
+        assert { ![string match "*sentinel_tilt*" $info] }
+        assert { [string match "*used_memory*" $info] }
+        assert { [string match "*master_repl_offset*" $info] }
+        assert { [string match "*rejected_calls*" $info] }
+        # check that we didn't get the same info twice
+        assert { ![string match "*used_cpu_user_children*used_cpu_user_children*" $info] }
+
+        set info [r info cpu default]
+        assert { [string match "*used_cpu_user*" $info] }
+        assert { ![string match "*sentinel_tilt*" $info] }
+        assert { [string match "*used_memory*" $info] }
+        assert { [string match "*master_repl_offset*" $info] }
+        assert { ![string match "*rejected_calls*" $info] }
+        # check that we didn't get the same info twice
+        assert { ![string match "*used_cpu_user_children*used_cpu_user_children*" $info] }
+    }
+   
+}