trying to add again the test_build.py file

tests/test_build.py

@@ -0,0 +1,130 @@
+# -*- coding: utf-8 -*-
+
+import pytest
+import base64
+from dataclasses import dataclass
+
+import requests
+
+import code_registry
+
+
+@pytest.fixture
+def code_git_url():
+    return "https://github.com/aiidalab/aiidalab-hello-world.git"
+
+
+@pytest.fixture
+def code_metadata_url():
+    """A URL for the test code metadata."""
+    return "https://raw.githubusercontent.com/aiidalab/aiidalab-hello-world/master/metadata.json"
+
+
+@pytest.fixture
+def code_logo_url():
+    """A URL for the test code logo."""
+    return "https://raw.githubusercontent.com/aiidalab/aiidalab-hello-world/master/img/logo.png"
+
+
+@pytest.fixture
+def code_logo_img():
+    """A one-pixel large 'logo' for the test code."""
+    return base64.b64decode(
+        b"iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEX/TQBcNTh/AAAAAXRSTlPM0jRW/QAAAApJREFUeJxjYgAAAAYAAzY3fKgAAAAASUVORK5CYII="
+    )
+
+
+@pytest.fixture
+def code_logo(requests_mock, code_logo_url, code_logo_img):
+    @dataclass
+    class CodeLogo:
+        url = code_logo_url
+        img = code_logo_img
+
+    requests_mock.get(code_logo_url, content=code_logo_img)
+    return CodeLogo
+
+
+@pytest.fixture
+def code_metadata(requests_mock, code_logo):
+    """Create metadata content for a test code."""
+    return {
+        "description": "A test code that does not really exist.",
+        "title": "Test Code",
+        "version": "1.0.0",
+        "authors": "wannier",
+        "affiliations": "wannier",
+        "logo": code_logo.url,
+        "state": "development",
+    }
+
+
+@pytest.fixture
+def codes_yaml(requests_mock, code_git_url, code_metadata):
+    """Create codes.yaml content with one test code entry."""
+    codes_yaml = {
+        "test": {
+            "git_url": code_git_url,
+            "metadata": code_metadata,
+            "categories": ["utilities"],
+        }
+    }
+    requests_mock.get(code_git_url)
+    yield codes_yaml
+
+
+@pytest.fixture
+def categories_yaml():
+    """Create categories.yaml content."""
+    return {
+        "utilities": {
+            "title": "Utilities",
+            "description": "Utility codes for everyday tasks.",
+        }
+    }
+
+
+@pytest.fixture
+def code_registry_data(codes_yaml, categories_yaml):
+    """Create code registry data content."""
+    return code_registry.CodeRegistryData(codes=codes_yaml, categories=categories_yaml)
+
+
+@pytest.fixture
+def code_registry_schemas(codes_schema, categories_schema):
+    """Create code registry schema content."""
+    return code_registry.CodeRegistrySchemas(
+        codes=codes_schema, categories=categories_schema
+    )
+
+
+@pytest.mark.usefixtures("mock_schema_endpoints")
+def test_generate_codes_meta(code_registry_data, codes_meta_schema):
+    codes_meta = code_registry.generate_codes_meta(
+        data=code_registry_data, schema=codes_meta_schema
+    )
+    # Very basic validation here, the codes_meta.json file is already validated via the schema:
+    assert "codes" in codes_meta
+    assert "categories" in codes_meta
+
+    # Check that the test code metadata is present.
+    assert "test" in codes_meta["codes"]
+    assert (
+        codes_meta["codes"]["test"]["git_url"]
+        == code_registry_data.codes["test"]["git_url"]
+    )
+    assert all(
+        cat in codes_meta["categories"]
+        for cat in codes_meta["codes"]["test"]["categories"]
+    )
+
+
+@pytest.mark.usefixtures("mock_schema_endpoints")
+def test_get_logo_url(code_registry_data, code_logo_url, codes_meta_schema):
+    """Test whether the logo url is correctly resolved."""
+    codes_meta = code_registry.generate_codes_meta(
+        data=code_registry_data, schema=codes_meta_schema
+    )
+    assert codes_meta["codes"]["test"]["logo"] == code_logo_url
+    r = requests.get(code_logo_url)
+    assert r.status_code == 200