148 lines
5.2 KiB
Python
148 lines
5.2 KiB
Python
"""Unit tests for data collectors"""
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import pytest
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from datetime import datetime
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from unittest.mock import AsyncMock, MagicMock, patch
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from app.services.collectors.top500 import TOP500Collector
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from app.services.collectors.base import BaseCollector, HTTPCollector
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from app.models.task import CollectionTask
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class TestBaseCollector:
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"""Tests for BaseCollector"""
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def test_base_collector_attributes(self):
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"""Test base collector has correct default attributes via concrete class"""
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collector = TOP500Collector()
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assert collector.name == "top500"
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assert collector.priority == "P0"
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assert collector.module == "L1"
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assert collector.frequency_hours == 4
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@pytest.mark.asyncio
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async def test_update_phase_progress_tracks_phase_fields(self, mock_db_session):
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"""Test phase-level progress updates independently from record totals"""
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collector = TOP500Collector()
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task = CollectionTask(datasource_id=1, status="running", phase="fetching")
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collector._current_task = task
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collector._db_session = mock_db_session
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with patch.object(collector, "_publish_task_update", new=AsyncMock()) as publish:
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await collector.update_phase_progress(
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current=512,
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total=1024,
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unit="bytes",
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message="Downloading dataset",
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commit=True,
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)
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assert task.phase_progress == 50.0
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assert task.phase_current == 512
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assert task.phase_total == 1024
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assert task.phase_unit == "bytes"
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assert task.phase_message == "Downloading dataset"
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mock_db_session.commit.assert_awaited_once()
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publish.assert_awaited_once()
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class TestTOP500Collector:
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"""Tests for TOP500Collector"""
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def test_parse_coordinate_valid_float(self):
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"""Test parsing valid float coordinate"""
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collector = TOP500Collector()
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assert collector._parse_coordinate(45.5) == 45.5
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def test_parse_coordinate_valid_string(self):
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"""Test parsing valid string coordinate"""
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collector = TOP500Collector()
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assert collector._parse_coordinate("45.5") == 45.5
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def test_parse_coordinate_invalid_string(self):
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"""Test parsing invalid string coordinate"""
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collector = TOP500Collector()
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assert collector._parse_coordinate("invalid") == 0.0
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def test_parse_coordinate_none(self):
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"""Test parsing None coordinate"""
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collector = TOP500Collector()
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assert collector._parse_coordinate(None) == 0.0
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def test_parse_response_empty(self):
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"""Test parsing empty response"""
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collector = TOP500Collector()
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result = collector.parse_response("<html><body><table></table></body></html>")
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assert len(result) > 0
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def test_parse_response_single_item(self):
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"""Test parsing single item response"""
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collector = TOP500Collector()
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response = """
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<table class="top500-table">
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<tr><th>Rank</th><th>System</th><th>Cores</th><th>Rmax</th><th>Rpeak</th><th>Power</th></tr>
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<tr>
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<td>1</td>
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<td><a href="/system/1/">Test Supercomputer</a>, Test Corp\nTest Site\nUSA</td>
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<td>100000</td>
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<td>100 PFLOP/s</td>
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<td>150 PFLOP/s</td>
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<td>5000</td>
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</tr>
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</table>
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"""
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result = collector.parse_response(response)
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assert len(result) == 1
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assert result[0]["source_id"] == "top500_1"
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assert result[0]["name"] == "Test Supercomputer"
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assert result[0]["country"] == "USA"
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assert result[0]["metadata"]["rank"] == 1
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assert "Test Corp" in result[0]["metadata"]["manufacturer"]
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def test_parse_response_skips_invalid_item(self):
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"""Test parsing skips items with missing data"""
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collector = TOP500Collector()
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response = """
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<table class="top500-table">
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<tr><th>Rank</th><th>System</th><th>Cores</th><th>Rmax</th><th>Rpeak</th><th>Power</th></tr>
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<tr>
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<td>1</td>
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<td>Valid\nVendor\nSite\nUSA</td>
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<td>1000</td>
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<td>10 PFLOP/s</td>
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<td>12 PFLOP/s</td>
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<td>100</td>
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</tr>
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<tr>
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<td>-</td>
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<td>Invalid</td>
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<td>1000</td>
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<td>10 PFLOP/s</td>
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<td>12 PFLOP/s</td>
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<td>100</td>
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</tr>
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</table>
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"""
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result = collector.parse_response(response)
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assert len(result) == 1
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assert result[0]["name"] == "Valid"
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class TestHTTPCollector:
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"""Tests for HTTPCollector"""
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def test_http_collector_attributes(self):
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"""Test HTTP collector has correct default attributes via concrete class"""
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collector = TOP500Collector()
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assert collector.name == "top500"
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assert collector.priority == "P0"
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assert hasattr(collector, "fetch")
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def test_collector_has_required_methods(self):
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"""Test HTTP collector has required methods"""
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collector = TOP500Collector()
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assert hasattr(collector, "fetch")
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assert hasattr(collector, "parse_response")
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assert callable(collector.fetch)
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assert callable(collector.parse_response)
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