feat(mfsimlist): add functionality to parse memory_print_options

autotest/test_mfsimlist.py

@@ -1,16 +1,28 @@
 import numpy as np
+import pandas as pd
 import pytest
 from autotest.conftest import get_example_data_path
 from modflow_devtools.markers import requires_exe
 
 import flopy
 from flopy.mf6 import MFSimulation
 
+MEMORY_UNITS = ("gigabytes", "megabytes", "kilobytes", "bytes")
+
+
+def base_model(sim_path, memory_print_option=None):
+    MEMORY_PRINT_OPTIONS = ("summary", "all")
+    if memory_print_option is not None:
+        if memory_print_option.lower() not in MEMORY_PRINT_OPTIONS:
+            raise ValueError(
+                f"invalid memory_print option ({memory_print_option.lower()})"
+            )
 
-def base_model(sim_path):
     load_path = get_example_data_path() / "mf6-freyberg"
 
     sim = MFSimulation.load(sim_ws=load_path)
+    if memory_print_option is not None:
+        sim.memory_print_option = memory_print_option
     sim.set_sim_path(sim_path)
     sim.write_simulation()
     sim.run_simulation()
@@ -27,7 +39,7 @@ def test_mfsimlist_nofile(function_tmpdir):
 def test_mfsimlist_normal(function_tmpdir):
     sim = base_model(function_tmpdir)
     mfsimlst = flopy.mf6.utils.MfSimulationList(function_tmpdir / "mfsim.lst")
-    assert mfsimlst.is_normal_termination, "model did not terminate normally"
+    assert mfsimlst.normal_termination, "model did not terminate normally"
 
 
 @pytest.mark.xfail
@@ -95,6 +107,13 @@ def test_mfsimlist_memory(function_tmpdir):
         f"total memory is not greater than 0.0 " + f"({total_memory})"
     )
 
+    total_memory_kb = mfsimlst.get_memory_usage(units="kilobytes")
+    assert np.allclose(total_memory_kb, total_memory * 1e6), (
+        f"total memory in kilobytes ({total_memory_kb}) is not equal to "
+        + f"the total memory converted to kilobytes "
+        + f"({total_memory * 1e6})"
+    )
+
     virtual_memory = mfsimlst.get_memory_usage(virtual=True)
     if not np.isnan(virtual_memory):
         assert virtual_memory == virtual_answer, (
@@ -107,3 +126,41 @@ def test_mfsimlist_memory(function_tmpdir):
             f"total memory ({total_memory}) "
             + f"does not equal non-virtual memory ({non_virtual_memory})"
         )
+
+
+@requires_exe("mf6")
+@pytest.mark.parametrize("mem_option", (None, "summary"))
+def test_mfsimlist_memory_summary(mem_option, function_tmpdir):
+    KEYS = ("TDIS", "FREYBERG", "SLN_1")
+    sim = base_model(function_tmpdir, memory_print_option=mem_option)
+    mfsimlst = flopy.mf6.utils.MfSimulationList(function_tmpdir / "mfsim.lst")
+
+    if mem_option is None:
+        mem_dict = mfsimlst.get_memory_summary()
+        assert mem_dict is None, "Expected None to be returned"
+    else:
+        for units in MEMORY_UNITS:
+            mem_dict = mfsimlst.get_memory_summary(units=units)
+            for key in KEYS:
+                assert key in KEYS, f"memory summary key ({key}) not in KEYS"
+
+
+@requires_exe("mf6")
+@pytest.mark.parametrize("mem_option", (None, "all"))
+def test_mfsimlist_memory_all(mem_option, function_tmpdir):
+    sim = base_model(function_tmpdir, memory_print_option=mem_option)
+    mfsimlst = flopy.mf6.utils.MfSimulationList(function_tmpdir / "mfsim.lst")
+
+    if mem_option is None:
+        mem_dict = mfsimlst.get_memory_all()
+        assert mem_dict is None, "Expected None to be returned"
+    else:
+        for units in MEMORY_UNITS:
+            mem_dict = mfsimlst.get_memory_all(units=units)
+            total = 0.0
+            for key, value in mem_dict.items():
+                total += value["MEMORYSIZE"]
+            # total_ = mfsimlst.get_memory_usage(units=units)
+            # diff = total_ - total
+            # percent_diff = 100.0 * diff / total_
+            assert total > 0.0, "memory is not greater than zero"