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cleveractors-core/features/yaml_preprocessor_comprehensive.feature
CoreRasurae 9753b31c7e
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test: add coverage gap tests improving coverage from 81.4% to 96.90%
Add 13 BDD scenarios covering previously uncovered code paths:
- SAFE_BUILTINS validation (sandbox.py: 0% → 100%)
- ConfigurationError re-raise path (config.py: 99.3% → 100%)
- CLI hello/main functions (cli.py: 72.7% → 90.9%)
- GraphState message truncation (state.py: 98.7% → 100%)
- ProgressBarManager update/context rendering (progress.py: 0% → 87.7%)
- MessageRouter regex/exact/contains routing (message_router.py: 0% → 59.4%)
- RoutingAdapter parse_routing_command (routing_adapter.py)
- DynamicRouterNode pattern-based routing (dynamic_router.py)
- EnhancedTemplateRegistry unknown template type (enhanced_registry.py: 99.2%)
- CompositeAgent null-graph error path (composite.py: 97.8% → 98.6%)

Cover routing_adapter.py (17% → 100%): all GOTO/ROUTE patterns,
create_routing_node, create_conditional_router, dynamic config conversion.

Cover dynamic_router.py (21% → 87%): execute with empty/dict/string
messages, extract_message with colon parsing, config creation, graph
extension with edge generation.

Cover message_router.py (59% → 78%): regex, exact, contains, prefix,
suffix match types, invalid regex handling, non-string message, set_state.

Exercise Node._prepare_conversation_history with invalid configs,
_runtime error paths, _execute_message_router with rules,
_execute_agent with current_message and metadata propagation,
_execute_function with dynamic_router, and _execute_conditional
with content_contains/content_not_contains/content_starts_with
and custom condition types. Improves nodes.py from 71.3% to 72.5%.

Exercise PureGraphConfig, PureLangGraph init with dict/config,
RxPyLangGraphBridge registration/connection/lookup,
ReactiveStreamRouter operator creation and condition functions,
ReactiveConfigParser config/route/graph parsing,
ToolAgent tool execution with JSON, space-separated, single,
file_read, progress_bar invocations, and
ReactiveCleverAgentsApp init/dispose/visualization.
2026-06-02 20:02:01 +01:00

157 lines
7.3 KiB
Gherkin

Feature: YAML Template Processor and TemplateAwareConfigParser
As a developer
I want the YAMLTemplateProcessor to process files and strings with templates, extract variables, and TemplateAwareConfigParser to parse with custom context
So that templates in YAML configurations are rendered with built-in utility functions and proper error handling
Background:
Given I have a clean yaml processor test environment
# YAMLTemplateProcessor Tests
Scenario: Initialize YAMLTemplateProcessor correctly
When I create a yaml processor instance
Then the yaml processor jinja environment should be configured properly
And the yaml processor should be properly initialized
Scenario: Process file without templates
Given I have a yaml file without jinja templates for yaml processor
When I process the yaml file using process_file
Then it should return the parsed yaml content correctly
Scenario: Process file with templates and context
Given I have a yaml file with jinja templates for yaml processor
And I have yaml processor template rendering context
When I process the yaml file with context using process_file
Then it should render yaml templates and return parsed yaml
Scenario: Process string without templates
Given I have a yaml string without jinja templates for yaml processor
When I process the yaml string using process_string
Then it should return the parsed yaml content correctly
Scenario: Process string with templates and context
Given I have a yaml string with jinja templates for yaml processor
And I have yaml processor template rendering context
When I process the yaml string with context using process_string
Then it should render yaml templates and return parsed yaml
Scenario: Handle YAML parsing errors in process_string
Given I have a yaml string causing parsing errors
When I process the yaml string with parsing errors
Then it should log yaml error and raise YAMLError
Scenario: Handle template rendering errors in process_string
Given I have a yaml string with invalid jinja templates for yaml processor
When I process the yaml string with invalid templates
Then it should log template error and raise template exception
Scenario: Process template blocks with loops
Given I have a yaml string with for loop templates for yaml processor
And I have yaml processor context with loop variables
When I process the yaml string with loop context
Then it should render the yaml loop correctly
Scenario: Process template blocks with conditionals
Given I have a yaml string with if conditional templates for yaml processor
And I have yaml processor context with conditional variables
When I process the yaml string with conditional context
Then it should render the yaml conditionals correctly
Scenario: Process inline templates with filters
Given I have a yaml string with jinja filters
And I have yaml processor context for filter templates
When I process the yaml string with filters
Then it should apply yaml filters correctly
Scenario: Extract variables from template content
Given I have a yaml string with template variables
When I extract variables from the yaml template
Then it should return all yaml template variables used
Scenario: Extract variables from complex templates
Given I have a yaml string with complex template structures
When I extract variables from yaml complex templates
Then it should return all yaml variables including nested ones
Scenario: Handle empty template content in extract_variables
Given I have empty yaml content for variable extraction
When I extract variables from empty yaml content
Then it should return an empty variable set
# TemplateAwareConfigParser Tests
Scenario: Initialize TemplateAwareConfigParser correctly
When I create a template aware config parser instance
Then the config parser should be initialized with yaml template processor
And the config parser logger should be configured
Scenario: Parse template file without context
Given I have a yaml file with templates for config parser
When I parse the template file without context
Then it should add builtin functions to context and parse correctly
Scenario: Parse template file with custom context
Given I have a yaml file with templates for config parser
And I have custom template context for config parser
When I parse the template file with custom context
Then it should merge contexts and parse yaml correctly
Scenario: Parse template file with file not found error
Given I have an invalid file path for config parser
When I try to parse the invalid file with config parser
Then it should log error and raise FileNotFoundError for config parser
Scenario: Parse template file with processing error
Given I have a yaml file causing processing errors
When I try to parse the problematic file with config parser
Then it should log error and reraise the exception for config parser
Scenario: Parse template string without context
Given I have a yaml string with templates for config parser
When I parse the template string without context
Then it should add builtin functions and parse string correctly
Scenario: Parse template string with custom context
Given I have a yaml string with templates for config parser
And I have custom template context for config parser
When I parse the template string with custom context
Then it should merge contexts and parse yaml correctly
Scenario: Parse template string with processing error
Given I have a yaml string causing processing errors
When I try to parse the problematic string with config parser
Then it should log template error and raise template exception
Scenario: Built-in functions are available in template context
Given I have a yaml string using builtin functions
When I parse the string with builtin functions
Then it should successfully use range len str int float bool list dict functions
Scenario: Template context merging shows builtin functions override custom values
Given I have custom template context with builtin function names
When I parse a template with context merging
Then custom values should override builtin functions
Scenario: Cover YAML parsing error path in process_string
Given I have a clean yaml processor test environment
Given I have a yaml string that will cause YAML parsing errors
When I process the yaml string that causes YAML errors
Then it should raise YAMLError and log the error
Scenario: Cover template processing error path
Given I have a clean yaml processor test environment
Given I have a yaml string with template syntax errors
When I process the yaml string with template errors
Then it should raise template exception and log the error
Scenario: Direct test of process_file method coverage
Given I have a clean yaml processor test environment
Given I have a simple yaml file for direct testing
When I call process_file method directly
Then it should process the file and return yaml data
Scenario: Force coverage of unused private methods
Given I have a clean yaml processor test environment
When I directly call the private template processing methods
Then the private methods should be executed