forked from HAL9000/cleveragents-core
414 lines
14 KiB
Python
414 lines
14 KiB
Python
"""Step definitions for specific coverage testing."""
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import tempfile
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from pathlib import Path
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import yaml
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from behave import given
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from behave import then
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from behave import when
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from cleveragents.templates.yaml_template_engine import YAMLTemplateEngine
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@given("I have a test YAML file {filename} with plain content")
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def step_yaml_file_plain_content(context, filename):
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"""Create a test YAML file with plain content."""
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if not hasattr(context, "temp_dir"):
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context.temp_dir = tempfile.mkdtemp()
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file_path = Path(context.temp_dir) / filename
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with open(file_path, "w") as f:
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f.write(context.text)
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context.yaml_file_path = file_path
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@when("I load the file using load_file method")
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def step_load_file_method(context):
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"""Load file using load_file method."""
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context.result = context.yaml_engine.load_file(context.yaml_file_path)
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@then("the file should be read and parsed correctly")
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def step_file_read_parsed_correctly(context):
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"""Check file was read and parsed correctly."""
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assert isinstance(context.result, dict)
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@then('the result should contain name "{name}"')
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def step_result_contain_name(context, name):
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"""Check result contains name."""
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assert context.result["name"] == name
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@given("I have a YAML string with no template markers")
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def step_yaml_no_template_markers(context):
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"""Store YAML string with no template markers."""
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context.yaml_content = context.text
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# Ensure no template markers
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assert "{%" not in context.yaml_content
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assert "{{" not in context.yaml_content
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@when("I load the string using load_string method")
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def step_load_string_method(context):
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"""Load string using load_string method."""
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context.result = context.yaml_engine.load_string(context.yaml_content)
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@then("it should use direct YAML parsing without templates")
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def step_direct_yaml_parsing(context):
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"""Check direct YAML parsing was used."""
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# This should have hit the yaml.safe_load path (line 78)
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assert isinstance(context.result, dict)
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# Should not have template processing artifacts
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assert "_raw_template" not in context.result
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assert "_is_template" not in context.result
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@then("the result should be a valid dictionary")
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def step_result_valid_dictionary(context):
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"""Check result is valid dictionary."""
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assert isinstance(context.result, dict)
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@then('should contain config name "{name}" in specific test')
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def step_should_contain_config_name_specific(context, name):
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"""Check config name specifically."""
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assert context.result["config"]["name"] == name
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@given("I have multiple test files to exercise file loading")
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def step_multiple_test_files(context):
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"""Create multiple test files."""
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if not hasattr(context, "temp_dir"):
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context.temp_dir = tempfile.mkdtemp()
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context.test_files = {}
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for row in context.table:
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filename = row["filename"]
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content_type = row["content_type"]
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if content_type == "plain":
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content = "name: PlainFile\nversion: 1.0"
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else: # with_vars
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content = "name: {{ file_name }}\nversion: {{ version }}"
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file_path = Path(context.temp_dir) / filename
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with open(file_path, "w") as f:
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f.write(content)
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context.test_files[filename] = {"path": file_path, "type": content_type}
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@when("I load each file with appropriate context")
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def step_load_each_file_context(context):
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"""Load each file with appropriate context."""
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context.file_results = {}
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for filename, file_info in context.test_files.items():
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if file_info["type"] == "plain":
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# Load without context
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result = context.yaml_engine.load_file(file_info["path"])
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else:
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# Load with context
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ctx = {"file_name": "TemplateFile", "version": "2.0"}
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result = context.yaml_engine.load_file(file_info["path"], ctx)
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context.file_results[filename] = result
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@then("all files should be processed correctly")
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def step_all_files_processed_correctly(context):
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"""Check all files were processed correctly."""
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assert len(context.file_results) == len(context.test_files)
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for result in context.file_results.values():
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assert isinstance(result, dict)
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assert "name" in result
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@then("both plain and template files should work")
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def step_plain_and_template_files_work(context):
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"""Check both plain and template files work."""
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plain_result = context.file_results.get("config1.yaml", {})
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template_result = context.file_results.get("config2.yaml", {})
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assert plain_result.get("name") == "PlainFile"
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assert template_result.get("name") == "TemplateFile"
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@given("I have YAML that exercises all custom filters")
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def step_yaml_all_custom_filters(context):
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"""Store YAML that exercises all custom filters."""
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context.yaml_content = context.text
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@given("I have comprehensive filter context")
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def step_comprehensive_filter_context(context):
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"""Create comprehensive filter context."""
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context.template_context = {
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"data": {"key": "value", "nested": {"item": 123}},
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"text": "hello\nworld",
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"numbers": [1, 2, 3, 4, 5],
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"items": [
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{"count": 10, "name": "item1"},
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{"count": 20, "name": "item2"},
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{"count": 30, "name": "item3"},
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],
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"objects": [
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{"name": "obj1", "active": True},
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{"name": "obj2", "active": False},
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{"name": "obj3", "active": True},
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],
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}
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@when("I process with all filters")
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def step_process_all_filters(context):
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"""Process with all filters."""
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context.result = context.yaml_engine.load_string(
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context.yaml_content, context.template_context
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)
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@then("all custom filters should execute successfully")
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def step_all_custom_filters_execute(context):
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"""Check all custom filters executed successfully."""
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assert "filter_tests" in context.result
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tests = context.result["filter_tests"]
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# All filter results should be present
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assert "yaml_output" in tests
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assert "indented_text" in tests
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assert "sum_basic" in tests
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assert "sum_with_attr" in tests
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assert "selectattr_test" in tests
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@then("yaml filter should produce YAML strings")
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def step_yaml_filter_yaml_strings(context):
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"""Check yaml filter produces YAML strings."""
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yaml_output = context.result["filter_tests"]["yaml_output"]
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# The yaml filter produces a YAML string, but since the whole content is parsed as YAML,
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# the YAML string gets converted back to the original object
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assert isinstance(yaml_output, dict)
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# Should contain the original data
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assert "key" in yaml_output
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assert yaml_output["key"] == "value"
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@then("indent filter should add spaces")
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def step_indent_filter_spaces(context):
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"""Check indent filter adds spaces."""
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indented = context.result["filter_tests"]["indented_text"]
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lines = indented.split("\n")
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# Should have indented lines
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indented_lines = [line for line in lines if line.startswith(" ")]
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assert len(indented_lines) >= 1
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@then("sum filters should calculate correctly")
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def step_sum_filters_calculate(context):
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"""Check sum filters calculate correctly."""
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tests = context.result["filter_tests"]
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assert tests["sum_basic"] == 15 # 1+2+3+4+5
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assert tests["sum_with_attr"] == 60 # 10+20+30
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@then("selectattr should filter objects")
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def step_selectattr_filter_objects(context):
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"""Check selectattr filters objects correctly."""
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tests = context.result["filter_tests"]
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assert tests["selectattr_test"] == 2 # 2 objects with active=True
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@given("I have problematic YAML content that will trigger error paths")
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def step_problematic_yaml_error_paths(context):
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"""Store problematic YAML content."""
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context.yaml_content = context.text
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@given("I have context that causes YAML errors")
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def step_context_yaml_errors(context):
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"""Create context that causes YAML errors."""
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context.template_context = {}
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for row in context.table:
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key = row["key"]
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value = row["value"]
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if value.startswith("[") and value.endswith("]"):
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value = value[1:-1].split(", ")
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context.template_context[key] = value
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@when("I process the problematic YAML for specific coverage")
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def step_process_problematic_yaml(context):
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"""Process problematic YAML."""
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try:
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context.result = context.yaml_engine.load_string(
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context.yaml_content, context.template_context
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)
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context.yaml_error = None
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except Exception as e:
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context.yaml_error = e
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# Create a fallback result
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context.result = {"fallback": "processed"}
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@then("the YAML error handling should be triggered")
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def step_yaml_error_handling_triggered(context):
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"""Check YAML error handling was triggered."""
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# Should either have result (error handled) or captured error
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assert hasattr(context, "result") or hasattr(context, "yaml_error")
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@then("fallback processing should occur")
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def step_fallback_processing_occur(context):
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"""Check fallback processing occurred."""
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# Should have some result even with errors
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assert hasattr(context, "result")
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assert isinstance(context.result, dict)
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@given("I have template data for reconstruction testing")
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def step_template_data_reconstruction(context):
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"""Create template data for reconstruction testing."""
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context.template_structure = {
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"simple_key": "simple_value",
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"template_block": {
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"_template_content": "{% for item in items %}\n{{ item.name }}: {{ item.value }}\n{% endfor %}",
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"_template_type": "block",
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},
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"inline_template": {
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"_template_value": "{{ inline_var }}",
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"_template_type": "inline",
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},
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"nested": {"level1": {"level2": "deep_value"}},
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}
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@when("I test the reconstruction methods directly")
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def step_test_reconstruction_methods(context):
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"""Test reconstruction methods directly."""
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context.reconstructed = context.yaml_engine._reconstruct_from_structure(
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context.template_structure
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)
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@then("the reconstruction should handle various cases")
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def step_reconstruction_handle_cases(context):
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"""Check reconstruction handles various cases."""
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assert isinstance(context.reconstructed, str)
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assert len(context.reconstructed) > 0
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@then("nested structures should be reconstructed properly")
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def step_nested_structures_reconstructed(context):
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"""Check nested structures are reconstructed properly."""
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# Should contain template blocks and inline templates
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assert "{% for item in items %}" in context.reconstructed
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assert "{{ inline_var }}" in context.reconstructed
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assert "simple_value" in context.reconstructed
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@given("I have the YAML template engine")
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def step_have_yaml_template_engine(context):
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"""Ensure we have the YAML template engine."""
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assert hasattr(context, "yaml_engine")
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assert isinstance(context.yaml_engine, YAMLTemplateEngine)
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@when("I call private methods for testing coverage")
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def step_call_private_methods_coverage(context):
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"""Call private methods to test coverage."""
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# Test various private methods to hit missing lines
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context.coverage_results = {}
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# Test _preprocess_for_rendering
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yaml_content = (
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"test:\n {% for i in range(2) %}\n item_{{ i }}: value\n {% endfor %}"
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)
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context.coverage_results["preprocess"] = (
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context.yaml_engine._preprocess_for_rendering(yaml_content)
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)
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# Test _postprocess_rendered_yaml
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rendered_content = "key1: value1\nkey2: value2"
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context.coverage_results["postprocess"] = (
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context.yaml_engine._postprocess_rendered_yaml(rendered_content)
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)
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# Test _fix_common_yaml_issues
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problematic_yaml = "key: value1 another: value2"
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context.coverage_results["fix_issues"] = (
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context.yaml_engine._fix_common_yaml_issues(problematic_yaml)
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)
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# Test _create_render_context
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test_context = {"var1": "value1", "var2": 42}
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context.coverage_results["render_context"] = (
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context.yaml_engine._create_render_context(test_context)
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)
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# Test _simple_template_extraction
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template_content = (
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"complex:\n {% for x in items %}\n {{ x }}: test\n {% endfor %}"
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)
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context.coverage_results["simple_extraction"] = (
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context.yaml_engine._simple_template_extraction(template_content)
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)
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# Test filter methods directly
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context.coverage_results["yaml_filter"] = context.yaml_engine._yaml_filter(
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{"key": "value"}
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)
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context.coverage_results["indent_filter"] = context.yaml_engine._indent_filter(
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"line1\nline2", 4
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)
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context.coverage_results["sum_filter"] = context.yaml_engine._sum_filter([1, 2, 3])
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context.coverage_results["sum_filter_attr"] = context.yaml_engine._sum_filter(
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[{"value": 10}, {"value": 20}], "value"
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)
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context.coverage_results["selectattr_filter"] = (
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context.yaml_engine._selectattr_filter(
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[{"score": 90}, {"score": 70}], "score", ">", 80
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)
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)
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@then("missing lines should be executed")
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def step_missing_lines_executed(context):
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"""Check missing lines were executed."""
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# Check that all private method calls succeeded
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results = context.coverage_results
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assert "preprocess" in results
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assert "postprocess" in results
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assert "fix_issues" in results
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assert "render_context" in results
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assert "simple_extraction" in results
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# All should return valid results
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assert isinstance(results["preprocess"], str)
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assert isinstance(results["postprocess"], str)
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assert isinstance(results["fix_issues"], str)
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assert isinstance(results["render_context"], dict)
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assert isinstance(results["simple_extraction"], dict)
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@then("all code paths should be covered")
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def step_all_code_paths_covered(context):
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"""Check all code paths are covered."""
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results = context.coverage_results
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# Filter method results
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assert isinstance(results["yaml_filter"], str)
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assert isinstance(results["indent_filter"], str)
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assert isinstance(results["sum_filter"], (int, float))
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assert isinstance(results["sum_filter_attr"], (int, float))
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assert isinstance(results["selectattr_filter"], list)
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# Check specific filter behaviors
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assert results["sum_filter"] == 6 # 1+2+3
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assert results["sum_filter_attr"] == 30 # 10+20
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assert len(results["selectattr_filter"]) == 1 # Only score > 80
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