Add API for setting promotion policy params

Signed-off-by: Katarzyna Treder <katarzyna.treder@h-partners.com>

test/functional/api/cas/cache.py

@@ -189,6 +189,16 @@ def set_params_alru(self, alru_params: FlushParametersAlru) -> Output:
             ),
         )
 
+    def set_promotion_policy(self, policy: PromotionPolicy) -> Output:
+        return casadm.set_param_promotion(self.cache_id, policy)
+
+    def set_params_nhit(self, promotion_params_nhit: PromotionParametersNhit) -> Output:
+        return casadm.set_param_promotion_nhit(
+            self.cache_id,
+            threshold=promotion_params_nhit.threshold.get_value(),
+            trigger=promotion_params_nhit.trigger
+        )
+
     def get_cache_config(self) -> CacheConfig:
         return CacheConfig(
             self.get_cache_line_size(),

test/functional/api/cas/cache_config.py

@@ -217,7 +217,7 @@ def default_acp_params():
 
 class SeqCutOffParameters:
     def __init__(
-        self, policy: CleaningPolicy = None, threshold: Size = None, promotion_count: int = None
+        self, policy: SeqCutOffPolicy = None, threshold: Size = None, promotion_count: int = None
     ):
         self.policy = policy
         self.threshold = threshold

test/functional/api/cas/casadm.py

@@ -13,6 +13,7 @@
     SeqCutOffPolicy,
     CleaningPolicy,
     KernelParameters,
+    PromotionPolicy,
 )
 from api.cas.casadm_params import OutputFormat, StatsFilter
 from api.cas.cli import *
@@ -177,6 +178,35 @@ def set_param_cleaning_acp(
     return output
 
 
+def set_param_promotion(cache_id: int, policy: PromotionPolicy, shortcut: bool = False) -> Output:
+    output = TestRun.executor.run(
+        set_param_promotion_cmd(
+            cache_id=str(cache_id),
+            policy=policy.name,
+            shortcut=shortcut,
+        )
+    )
+    if output.exit_code != 0:
+        raise CmdException("Error while setting promotion policy.", output)
+    return output
+
+
+def set_param_promotion_nhit(cache_id: int, threshold: int = None, trigger: int = None, shortcut: bool = False):
+    _threshold = str(threshold) if threshold is not None else None
+    _trigger = str(trigger) if trigger is not None else None
+    output = TestRun.executor.run(
+        set_param_promotion_nhit_cmd(
+            cache_id=str(cache_id),
+            threshold=_threshold,
+            trigger=_trigger,
+            shortcut=shortcut,
+        )
+    )
+    if output.exit_code != 0:
+        raise CmdException("Error while setting promotion policy.", output)
+    return output
+
+
 def get_param_cutoff(
     cache_id: int, core_id: int, output_format: OutputFormat = None, shortcut: bool = False
 ) -> Output:
@@ -234,6 +264,32 @@ def get_param_cleaning_acp(
     return output
 
 
+def get_param_promotion(cache_id: int, output_format: OutputFormat = None, shortcut: bool = False):
+    _output_format = output_format.name if output_format else None
+    output = TestRun.executor.run(
+        get_param_promotion_cmd(
+            cache_id=str(cache_id), output_format=_output_format, shortcut=shortcut
+        )
+    )
+    if output.exit_code != 0:
+        raise CmdException("Getting promotion policy failed.", output)
+    return output
+
+
+def get_param_promotion_nhit(
+        cache_id: int, output_format: OutputFormat = None, shortcut: bool = False
+):
+    _output_format = output_format.name if output_format else None
+    output = TestRun.executor.run(
+        get_param_promotion_nhit_cmd(
+            cache_id=str(cache_id), output_format=_output_format, shortcut=shortcut
+        )
+    )
+    if output.exit_code != 0:
+        raise CmdException("Getting promotion policy nhit params failed.", output)
+    return output
+
+
 def set_cache_mode(
     cache_mode: CacheMode, cache_id: int, flush=None, shortcut: bool = False
 ) -> Output: