Raise error if test_config does not exist, rather than using assert

Author: dougiesquire

tests/qa/test_test_access_esm1p5_config.py

@@ -9,7 +9,8 @@ def test_test_access_esm1p5_config_release_release_preindustrial():
     access_esm1p5_configs = RESOURCES_DIR / "access" / "configurations"
     test_config = access_esm1p5_configs / "release-preindustrial+concentrations"
 
-    assert test_config.exists()
+    if not test_config.exists():
+        raise FileNotFoundError(f"The test configuration {test_config} does not exist.")
 
     test_cmd = (
         "model-config-tests -s "

tests/qa/test_test_access_esm1p6_config.py

@@ -11,7 +11,10 @@ def test_test_access_esm1p6_config_release_release_preindustrial():
     # access_esm1p6_configs = RESOURCES_DIR / "access" / "configurations"
     # test_config = access_esm1p6_configs / "release-preindustrial+concentrations"
 
-    # assert test_config.exists()
+    # if not test_config.exists():
+    #     raise FileNotFoundError(
+    #         f"The test configuration {test_config} does not exist."
+    #     )
 
     # test_cmd = (
     #     "model-config-tests -s "

tests/qa/test_test_access_om2_config.py

@@ -12,7 +12,8 @@ def test_test_access_om2_config_release_1deg_jra55_ryf():
     access_om2_configs = RESOURCES_DIR / "access-om2" / "configurations"
     test_config = access_om2_configs / "release-1deg_jra55_ryf"
 
-    assert test_config.exists()
+    if not test_config.exists():
+        raise FileNotFoundError(f"The test configuration {test_config} does not exist.")
 
     test_cmd = (
         "model-config-tests -s "

tests/qa/test_test_access_om3_config.py

@@ -12,7 +12,8 @@ def test_test_access_om3_config_release_1deg_jra55_ryf():
     access_om3_configs = RESOURCES_DIR / "access-om3" / "configurations"
     test_config = access_om3_configs / "om3-dev-1deg_jra55do_ryf"
 
-    assert test_config.exists()
+    if not test_config.exists():
+        raise FileNotFoundError(f"The test configuration {test_config} does not exist.")
 
     test_cmd = (
         "model-config-tests -s "

tests/qa/test_test_config.py

@@ -10,7 +10,8 @@ def test_test_config_access_om2():
     access_om2_configs = RESOURCES_DIR / "access-om2" / "configurations"
     test_config = access_om2_configs / branch_name
 
-    assert test_config.exists()
+    if not test_config.exists():
+        raise FileNotFoundError(f"The test configuration {test_config} does not exist.")
 
     test_cmd = (
         "model-config-tests -s "