improve integration test (#76)

tests/integration_test_30_remote.py

@@ -1,3 +1,6 @@
+import datetime
+import filecmp
+import os
 import pathlib
 
 import pytest
@@ -40,51 +43,46 @@ def test_collection_retrieve_with_dummy_adaptor(
     target = str(tmp_path / "dummy.txt")
 
     res = dataset.retrieve(
+        _timestamp=datetime.datetime.now().isoformat(),
         target=target,
     )
-
-    assert isinstance(res, str)
-    assert res.endswith(target)
+    assert res == target
+    assert os.path.exists(target)
 
 
 def test_collection_retrieve_with_url_cds_adaptor(
     cat: catalogue.Catalogue, tmp_path: pathlib.Path
 ) -> None:
     collection_id = "test-adaptor-url"
     dataset = cat.collection(collection_id)
-    target = str(tmp_path / "wfde1.zip")
-
+    request = {
+        "variable": "grid_point_altitude",
+        "reference_dataset": "cru",
+        "version": "2.1",
+        "format": "zip",
+        "_timestamp": datetime.datetime.now().isoformat(),
+    }
+    target1 = str(tmp_path / "wfde1.zip")
     res = dataset.retrieve(
-        variable="grid_point_altitude",
-        reference_dataset="cru",
-        version="2.1",
-        target=target,
+        **request,
+        target=target1,
     )
+    assert res == target1
+    assert os.path.exists(target1)
 
-    assert isinstance(res, str)
-    assert res.endswith(target)
-
-    target = str(tmp_path / "wfde2.zip")
-
+    target2 = str(tmp_path / "wfde2.zip")
     res = dataset.retrieve(
-        variable="grid_point_altitude",
-        reference_dataset="cru",
-        version="2.1",
-        format="zip",
-        target=target,
+        **request,
+        target=target2,
     )
-
-    assert isinstance(res, str)
-    assert res.endswith(target)
+    assert filecmp.cmp(target1, target2)
 
 
 def test_collection_retrieve_with_direct_mars_cds_adaptor(
     cat: catalogue.Catalogue, tmp_path: pathlib.Path
 ) -> None:
     collection_id = "test-adaptor-direct-mars"
     dataset = cat.collection(collection_id)
-    target = str(tmp_path / "era5-complete.grib")
-
     request = {
         "levelist": "1",
         "dataset": "reanalysis",
@@ -96,52 +94,34 @@ def test_collection_retrieve_with_direct_mars_cds_adaptor(
         "number": "all",
         "class": "ea",
     }
-    res = dataset.retrieve(target=target, **request)
-
-    assert isinstance(res, str)
-    assert res.endswith(target)
-
-
-def test_collection_retrieve_with_mars_cds_adaptor(
-    cat: catalogue.Catalogue, tmp_path: pathlib.Path
-) -> None:
-    collection_id = "test-adaptor-mars"
-    dataset = cat.collection(collection_id)
-    target = str(tmp_path / "era5.grib")
-
+    target = str(tmp_path / "era5-complete.grib")
     res = dataset.retrieve(
-        product_type="reanalysis",
-        variable="2m_temperature",
-        year="2016",
-        month="01",
-        day="02",
-        time="00:00",
         target=target,
+        _timestamp=datetime.datetime.now().isoformat(),
+        **request,
     )
+    assert res == target
+    assert os.path.exists(target)
 
-    assert isinstance(res, str)
-    assert res.endswith(target)
 
-
-@pytest.mark.skip(reason="discontinued adaptor")
-def test_collection_retrieve_with_legacy_cds_adaptor(
+def test_collection_retrieve_with_mars_cds_adaptor(
     cat: catalogue.Catalogue, tmp_path: pathlib.Path
 ) -> None:
-    collection_id = "test-adaptor-legacy"
+    collection_id = "test-adaptor-mars"
     dataset = cat.collection(collection_id)
+    request = {
+        "product_type": "reanalysis",
+        "variable": "2m_temperature",
+        "year": "2016",
+        "month": "01",
+        "day": "02",
+        "time": "00:00",
+    }
     target = str(tmp_path / "era5.grib")
-
     res = dataset.retrieve(
-        product_type="reanalysis",
-        variable="temperature",
-        year="2016",
-        month="01",
-        day="02",
-        time="00:00",
-        level="1000",
+        **request,
+        _timestamp=datetime.datetime.now().isoformat(),
         target=target,
-        retry_options={"maximum_tries": 0},
     )
-
-    assert isinstance(res, str)
-    assert res.endswith(target)
+    assert res == target
+    assert os.path.exists(target)