diff --git a/slither/printers/summary/human_summary.py b/slither/printers/summary/human_summary.py
index cadd41948..18ea7c516 100644
--- a/slither/printers/summary/human_summary.py
+++ b/slither/printers/summary/human_summary.py
@@ -13,33 +13,53 @@ class PrinterHumanSummary(AbstractPrinter):
     HELP = 'Print a human readable summary of the contracts'
 
     @staticmethod
-    def get_summary_erc20(contract):
-        txt = ''
+    def _get_summary_erc20(contract):
+
         functions_name = [f.name for f in contract.functions]
         state_variables = [v.name for v in contract.state_variables]
 
-        if 'pause' in functions_name:
-            txt += "\t\t Can be paused? : {}\n".format(yellow('Yes'))
-        else:
-            txt += "\t\t Can be paused? : {}\n".format(green('No'))
+        pause = 'pause' in functions_name
 
         if 'mint' in functions_name:
             if not 'mintingFinished' in state_variables:
-                txt += "\t\t Minting restriction? : {}\n".format(red('None'))
+                mint_limited = False
             else:
-                txt += "\t\t Minting restriction? : {}\n".format(yellow('Yes'))
+                mint_limited = True
+        else:
+            mint = None # no minting
+
+        race_condition_mitigated = 'increaseApproval' in functions_name or\
+                                   'safeIncreaseAllowance' in functions_name
+
+        return pause, mint_limited, race_condition_mitigated
+
+
+    def get_summary_erc20(self, contract):
+        txt = ''
+
+        pause, mint_limited, race_condition_mitigated = self._get_summary_erc20(contract)
+
+        if pause:
+            txt += "\t\t Can be paused? : {}\n".format(yellow('Yes'))
         else:
+            txt += "\t\t Can be paused? : {}\n".format(green('No'))
+
+        if mint_limited is None:
             txt += "\t\t Minting restriction? : {}\n".format(green('No Minting'))
+        else:
+            if mint_limited:
+                txt += "\t\t Minting restriction? : {}\n".format(red('Yes'))
+            else:
+                txt += "\t\t Minting restriction? : {}\n".format(yellow('No'))
 
-        if 'increaseApproval' in functions_name or 'safeIncreaseAllowance' in functions_name:
+        if race_condition_mitigated:
             txt += "\t\t ERC20 race condition mitigation: {}\n".format(green('Yes'))
         else:
             txt += "\t\t ERC20 race condition mitigation: {}\n".format(red('No'))
 
         return txt
 
-    def get_detectors_result(self):
-
+    def _get_detectors_result(self):
         # disable detectors logger
         logger = logging.getLogger('Detectors')
         logger.setLevel(logging.ERROR)
@@ -57,16 +77,28 @@ class PrinterHumanSummary(AbstractPrinter):
         issues_medium = [c for c in issues_medium if c]
         issues_high = [c.detect() for c in checks_high]
         issues_high = [c for c in issues_high if c]
+        return (len(issues_informational),
+                len(issues_low),
+                len(issues_medium),
+                len(issues_high))
 
-        txt = "Number of informational issues: {}\n".format(green(len(issues_informational)))
-        txt += "Number of low issues: {}\n".format(green(len(issues_low)))
-        txt += "Number of medium issues: {}\n".format(yellow(len(issues_medium)))
-        txt += "Number of high issues: {}\n".format(red(len(issues_high)))
+    def get_detectors_result(self):
+        issues_informational, issues_low, issues_medium, issues_high = self._get_detectors_result()
+        txt = "Number of informational issues: {}\n".format(green(issues_informational))
+        txt += "Number of low issues: {}\n".format(green(issues_low))
+        txt += "Number of medium issues: {}\n".format(yellow(issues_medium))
+        txt += "Number of high issues: {}\n".format(red(issues_high))
 
         return txt
 
     @staticmethod
-    def is_complex_code(contract):
+    def _is_complex_code(contract):
+        for f in contract.functions:
+            if compute_cyclomatic_complexity(f) > 7:
+                return True
+        return False
+
+    def is_complex_code(self, contract):
         """
             Check if the code is complex
             Heuristic, the code is complex if:
@@ -74,16 +106,17 @@ class PrinterHumanSummary(AbstractPrinter):
         Args:
             contract
         """
-        is_complex = False
 
-        for f in contract.functions:
-            if compute_cyclomatic_complexity(f) > 7:
-                is_complex = True
+        is_complex = self._is_complex_code(contract)
 
         result = red('Yes') if is_complex else green('No')
 
         return "\tComplex code? {}\n".format(result)
 
+    @staticmethod
+    def _number_functions(contract):
+        return len(contract.functions)
+
     def output(self, _filename):
         """
         _filename is not used
@@ -97,7 +130,7 @@ class PrinterHumanSummary(AbstractPrinter):
             txt += "\nContract {}\n".format(contract.name)
             txt += self.is_complex_code(contract)
             is_erc20 = contract.is_erc20()
-            txt += '\tNumber of functions:{}'.format(len(contract.functions))
+            txt += '\tNumber of functions:{}'.format(self._number_functions(contract))
             txt += "\tIs ERC20 token: {}\n".format(contract.is_erc20())
             if is_erc20:
                 txt += self.get_summary_erc20(contract)