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153 changes: 145 additions & 8 deletions tests/test_cli_inspect_paths.py
Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,9 @@
from toolkit.cli.app import app


def test_inspect_paths_reports_dataset_repo_layout_from_other_cwd(tmp_path: Path, monkeypatch) -> None:
def test_inspect_paths_reports_dataset_repo_layout_from_other_cwd(
tmp_path: Path, monkeypatch
) -> None:
src = Path("project-example")
dst = tmp_path / "project-example"
shutil.copytree(src, dst)
Expand All @@ -30,11 +32,26 @@ def test_inspect_paths_reports_dataset_repo_layout_from_other_cwd(tmp_path: Path
assert result.exit_code == 0, result.output
assert f"config_path: {config_path}" in result.output
assert f"root: {dst / '_smoke_out'}" in result.output
assert f"raw_dir: {dst / '_smoke_out' / 'data' / 'raw' / 'project_example' / '2022'}" in result.output
assert f"raw_manifest: {dst / '_smoke_out' / 'data' / 'raw' / 'project_example' / '2022' / 'manifest.json'}" in result.output
assert f"clean_output: {dst / '_smoke_out' / 'data' / 'clean' / 'project_example' / '2022' / 'project_example_2022_clean.parquet'}" in result.output
assert f"clean_validation: {dst / '_smoke_out' / 'data' / 'clean' / 'project_example' / '2022' / '_validate' / 'clean_validation.json'}" in result.output
assert f"mart_manifest: {dst / '_smoke_out' / 'data' / 'mart' / 'project_example' / '2022' / 'manifest.json'}" in result.output
assert (
f"raw_dir: {dst / '_smoke_out' / 'data' / 'raw' / 'project_example' / '2022'}"
in result.output
)
assert (
f"raw_manifest: {dst / '_smoke_out' / 'data' / 'raw' / 'project_example' / '2022' / 'manifest.json'}"
in result.output
)
assert (
f"clean_output: {dst / '_smoke_out' / 'data' / 'clean' / 'project_example' / '2022' / 'project_example_2022_clean.parquet'}"
in result.output
)
assert (
f"clean_validation: {dst / '_smoke_out' / 'data' / 'clean' / 'project_example' / '2022' / '_validate' / 'clean_validation.json'}"
in result.output
)
assert (
f"mart_manifest: {dst / '_smoke_out' / 'data' / 'mart' / 'project_example' / '2022' / 'manifest.json'}"
in result.output
)
assert "raw_hints:" in result.output
assert "primary_output_file:" in result.output
assert "suggested_read_exists: True" in result.output
Expand All @@ -53,7 +70,16 @@ def test_inspect_paths_json_is_notebook_friendly(tmp_path: Path, monkeypatch) ->

result = runner.invoke(
app,
["inspect", "paths", "--config", str(config_path), "--year", "2022", "--json", "--strict-config"],
[
"inspect",
"paths",
"--config",
str(config_path),
"--year",
"2022",
"--json",
"--strict-config",
],
)

assert result.exit_code == 0, result.output
Expand Down Expand Up @@ -118,7 +144,16 @@ def test_inspect_paths_json_reports_resolved_support_outputs(tmp_path: Path) ->

result = runner.invoke(
app,
["inspect", "paths", "--config", str(config_path), "--year", "2022", "--json", "--strict-config"],
[
"inspect",
"paths",
"--config",
str(config_path),
"--year",
"2022",
"--json",
"--strict-config",
],
)

assert result.exit_code == 0, result.output
Expand All @@ -132,3 +167,105 @@ def test_inspect_paths_json_reports_resolved_support_outputs(tmp_path: Path) ->
str(support_root / "data" / "mart" / "support_ds" / "2024" / "support_table.parquet")
]
assert support_payload["mart"].endswith("support_table.parquet")


def test_inspect_paths_json_exposes_layer_profiles(tmp_path: Path) -> None:
runner = CliRunner()

config_path = tmp_path / "dataset.yml"
root_dir = tmp_path / "out"
config_path.write_text(
"\n".join(
[
f'root: "{root_dir.as_posix()}"',
"dataset:",
' name: "demo_ds"',
" years: [2022]",
"raw: {}",
"clean:",
' sql: "sql/clean.sql"',
"mart:",
" tables:",
' - name: "mart_example"',
' sql: "sql/mart/mart_example.sql"',
]
),
encoding="utf-8",
)

clean_dir = root_dir / "data" / "clean" / "demo_ds" / "2022"
mart_dir = root_dir / "data" / "mart" / "demo_ds" / "2022"
clean_dir.mkdir(parents=True, exist_ok=True)
mart_dir.mkdir(parents=True, exist_ok=True)

(clean_dir / "metadata.json").write_text(
json.dumps(
{
"output_profile": {
"row_count": 39506,
"columns": [
{"name": "comune", "type": "VARCHAR"},
{"name": "reddito", "type": "DOUBLE"},
],
}
},
indent=2,
),
encoding="utf-8",
)
(mart_dir / "metadata.json").write_text(
json.dumps(
{
"clean_input_profile": {
"row_count": 39506,
"columns": [
{"name": "comune", "type": "VARCHAR"},
{"name": "reddito", "type": "DOUBLE"},
],
},
"table_profiles": {
"mart_example": {
"row_count": 7904,
"columns": [
{"name": "comune", "type": "VARCHAR"},
{"name": "totale", "type": "DOUBLE"},
],
}
},
"transition_profiles": [
{
"target_name": "mart_example",
"source_row_count": 39506,
"target_row_count": 7904,
"added_columns": ["totale"],
"removed_columns": ["reddito"],
"type_changes": [{"column": "comune", "from": "VARCHAR", "to": "TEXT"}],
}
],
},
indent=2,
),
encoding="utf-8",
)

result = runner.invoke(
app,
[
"inspect",
"paths",
"--config",
str(config_path),
"--year",
"2022",
"--json",
"--strict-config",
],
)

assert result.exit_code == 0, result.output
payload = json.loads(result.output)
assert payload["layer_profiles"]["clean_output"]["row_count"] == 39506
assert payload["layer_profiles"]["mart_clean_input"]["columns_preview"][0]["name"] == "comune"
assert payload["layer_profiles"]["mart_tables"][0]["name"] == "mart_example"
assert payload["layer_profiles"]["clean_to_mart"][0]["target_name"] == "mart_example"
assert payload["layer_profiles"]["clean_to_mart"][0]["type_change_count"] == 1
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