Skip to content

Commit

Permalink
Optimizing ATL tests for Tube.java
Browse files Browse the repository at this point in the history
  • Loading branch information
@heymumford
heymumford committed Oct 15, 2024
1 parent 44f1c09 commit 80e6ce5
Showing 1 changed file with 32 additions and 131 deletions.
163 changes: 32 additions & 131 deletions Samstraumr/samstraumr-core/src/test/resources/tube/features/TubeInitializationTest.feature
View file
Original file line number Diff line number Diff line change
Expand Up @@ -24,182 +24,83 @@
# @Logging - Tests verifying the logging functionality of Tubes
# @ErrorHandling - Tests validating the error handling mechanisms of Tubes
# @Encapsulation - Tests ensuring Tube isolation and self-containment
# @SelfAwareness - Tests validating the Tube's ability to monitor its environment
#
# Best Practices for Running Tests:
# - Always start with @ATL tests before proceeding to any Below the Line (BTL) tests.
# - Use specific tags to focus on particular areas of concern when troubleshooting.
# - Review logs for queryable timestamps and reasons in case of failure.
# - Ensure your environment is properly configured and ready before running the tests.
#
# ---------------------------------------------------------------------------------------

@ATL
Feature: Tube Initialization and Logging
# This feature verifies that the atomic base tube (Tube.java) initializes correctly, ensuring that it operates
# within its assigned environment, generates a unique identity (UUID), logs relevant details, and remains self-contained.
# These tests are essential for validating that the Tube can function in isolation, without interacting
# with external systems, which sets the stage for further tests involving Composite Tubes and Machines.

@ATL @Initialization @UUID @Logging
Scenario: Tube initializes with a unique ID and environment details
# The core reason behind this test is to confirm that the atomic Tube can initialize correctly with its
# environment, generate a unique identity, and log relevant information. This is a P0 test because without a
# valid identity and environment awareness, nothing else in Tube-Based Design (TBD) would function correctly.
Scenario: Tube initializes with a unique ID and logs environment details
# Purpose: This test confirms that each Tube is instantiated with a unique, immutable identity (UUID),
# correctly logs its environment details and the reason for initialization.
# Without this, the Tube system cannot ensure traceability or isolation, making this a critical test.
Given the operating environment is ready
When a new Tube is instantiated with reason "Test Initialization"
Then the Tube should initialize with a unique UUID
And the Tube should log its environment details
And the Tube should log the reason "Test Initialization"
And the Tube log should be queryable

@ATL @Initialization @ErrorHandling @FaultTolerance
Scenario: Tube initialization fails gracefully when the environment is invalid
# This test verifies that the Tube can handle failures during initialization, such as an invalid or corrupted
# operating environment. Handling errors gracefully is crucial to ensure the system does not crash when individual
# tubes encounter issues. This P0 test guarantees fault tolerance at the atomic level.
@ATL @ErrorHandling
Scenario: Tube handles invalid environment initialization gracefully
# Purpose: This test ensures that when a Tube attempts to initialize in an invalid environment, it fails
# gracefully and provides clear error messages. Fault-tolerant systems rely on effective error logging
# to prevent cascading failures, making this a priority test.
Given the operating environment is invalid
When a new Tube is instantiated with reason "Invalid Environment Test"
Then the Tube initialization should fail with a "EnvironmentInitializationException"
And the Tube should log the failure with the reason "Invalid Environment Test"
And the log should capture the specific error message "Environment initialization failed"
And the Tube log should be queryable
And the Tube should log "Invalid Environment Test - initialization failed"
And the Tube log should capture the specific error message

@ATL @UUID @Uniqueness @Boundary
Scenario: Tube generates a truly unique UUID across multiple instantiations
# This test ensures that each Tube receives a unique identity across multiple instances. This is a foundational
# principle in Tube-Based Design. The uniqueness of each Tube ensures that systems can track, trace, and interact
# with them without confusion or duplication. This is a priority 0 test.
@ATL @UUID @Boundary
Scenario: Tube generates unique UUIDs across multiple instantiations
# Purpose: Ensuring that each Tube has a truly unique identifier is critical to avoid collisions in a distributed system.
# This test guarantees that each instance of Tube has its own UUID.
Given the operating environment is ready
When multiple Tubes are instantiated simultaneously
When 100 Tubes are instantiated simultaneously
Then each Tube should have a unique UUID
And no two Tubes should share the same UUID
And all Tube logs should be queryable for their UUIDs

@ATL @Logging @Querying
Scenario: Tube logs are generated in real-time and are queryable
# Logging is critical for visibility into Tube operations. This test verifies that logs are generated immediately
# upon Tube initialization and are queryable. Without this, debugging and tracking a Tube's lifecycle would be
# near impossible. Another P0 test.
# Purpose: Verifies that all logging operations happen in real-time, ensuring that operational details like initialization
# and state changes are logged immediately, which is essential for debugging and tracking.
Given the operating environment is ready
When a new Tube is instantiated with reason "Log Query Test"
Then the Tube should log its initialization details immediately
And the Tube logs should be queryable by timestamp
And the logs should contain the reason "Log Query Test"

@ATL @Encapsulation @SelfContainment
@ATL @Encapsulation
Scenario: Tube is self-contained and does not attempt external communications
# This test ensures that the atomic Tube does not interact with any external systems. The purpose of an atomic Tube
# is to interface only with its host OS and any Tubes directly connected to it. This test reinforces that there are
# no unwanted external communications, reinforcing the integrity of Tube-based isolation.
# Purpose: The atomic Tube should never interact with external systems directly. This test ensures that the Tube
# only interacts with its internal environment and other Tubes when connected. Any external interaction should
# be through a Composite tube, ensuring isolation and integrity of the system.
Given the operating environment is ready
When a new Tube is instantiated with reason "Self-Containment Test"
Then the Tube should not establish any external network connections
And the Tube should not log any external communication attempts
And all Tube operations should remain confined to its internal environment

# Feature: Tube Initialization and Logging
# This feature file covers the critical aspects of atomic Tube instantiation in memory, focusing on its uniqueness, environment awareness, resource management, and error handling.
# These Above-the-Line (ATL) tests ensure that the Tube behaves as expected in isolation.
# Tags have been used to allow selective testing of key categories (e.g., @identity, @encapsulation, @lifecycle).

@tube @initialization @ATL
Feature: Tube Initialization and Logging

# Scenario: Tube initializes with a unique ID and environment details
# This test verifies that every Tube is instantiated with a unique, immutable UUID and that it correctly logs its environment details and initialization reason.
# Rationale: The uniqueness and traceability of the Tube are critical for system integrity.
@identity @logging
Scenario: Tube initializes with a unique ID and environment details
Given the operating environment is ready
When a new Tube is instantiated with reason "Test Initialization"
Then the Tube should initialize with a unique UUID
And the Tube should log its environment details
And the Tube should log the reason "Test Initialization"
And the Tube log should be queryable

# Scenario: Tube encapsulation validation
# This test checks that the Tube's internal state remains encapsulated and immutable after initialization, ensuring proper encapsulation principles are followed.
# Rationale: Protecting the internal state of the Tube from unwanted mutation is key to system stability.
@encapsulation
Scenario: Tube encapsulation validation
Given the operating environment is ready
When a new Tube is instantiated with reason "Encapsulation Test"
Then the Tube’s internal state should be encapsulated and not directly modifiable
And the Tube’s identity (UUID) should remain immutable

# Scenario Outline: Tube initialization failure handling
# This scenario outlines potential failure cases during initialization, verifying that the Tube handles them gracefully and logs appropriate error messages.
# Rationale: Graceful error handling ensures system resilience, especially during critical processes like initialization.
@error_handling
Scenario Outline: Tube initialization failure handling
Given the operating environment is <status>
When a new Tube is instantiated with reason "Test Failure Handling"
Then the Tube should log an error message "<error_message>"
And the Tube should not initialize successfully

Examples:
| status | error_message |
| "corrupted" | "Environment corrupted, initialization failed" |
| "incomplete" | "Environment incomplete, initialization failed" |
| "not ready" | "Environment not ready, initialization failed" |

# Scenario: Tube resource allocation check
# This test verifies that the Tube allocates the correct amount of resources (CPU, memory) based on its environment and logs this information.
# Rationale: Proper resource allocation is critical for ensuring that Tubes operate within defined limits.
@resource_management
Scenario: Tube resource allocation check
Given the operating environment is ready with CPU: "4 cores" and memory: "8 GB"
When a new Tube is instantiated with reason "Resource Allocation Test"
Then the Tube should allocate CPU: "4 cores" and memory: "8 GB"
And the Tube should log its resource allocation details

# Scenario: Tube lifecycle state transition
# This test verifies that the Tube correctly transitions through its lifecycle states (e.g., initialized, active, terminated) and logs each transition.
# Rationale: Managing the lifecycle of a Tube is essential for ensuring consistent state and orderly shutdowns.
@lifecycle
Scenario: Tube lifecycle state transition
Given the operating environment is ready
When a new Tube is instantiated with reason "Lifecycle Test"
Then the Tube should transition to "initialized" state
And the Tube should transition to "active" state
When the Tube is terminated
Then the Tube should transition to "terminated" state
And all state transitions should be logged in the Tube log

# Scenario Outline: Tube initialization with different environment configurations
# This scenario outlines how the Tube reacts to different environmental configurations and ensures that it adapts correctly and logs all configurations.
# Rationale: The Tube must be flexible in handling various configurations while maintaining correct functionality.
@environment_adaptation
Scenario Outline: Tube initialization with different environment configurations
Given the environment is configured with <cpu> and <memory>
When a new Tube is instantiated with reason "Config Test"
Then the Tube should log "CPU: <cpu>, Memory: <memory>" in the Tube log
And the Tube should operate correctly with the given configuration

Examples:
| cpu | memory |
| "2 cores" | "4 GB" |
| "8 cores" | "16 GB" |
| "16 cores" | "32 GB" |

# Scenario: Querying the Tube log after initialization
# This test ensures that the Tube's log is queryable and that it contains the correct initialization details for audit and review.
# Rationale: Transparent logging is essential for debugging and system observability.
@logging @audit
Scenario: Querying the Tube log after initialization
Given a Tube has been initialized with reason "Log Query Test"
When I query the Tube log
Then the log should contain the reason "Log Query Test"
And the log should contain the Tube's unique UUID
And the log should contain the environment details

# Scenario: Tube self-awareness on environment changes
# This test verifies that the Tube can detect changes in its environment and log any critical updates that affect its operation.
# Rationale: The Tube’s ability to sense and adapt to environment changes is essential for its resilience and self-awareness.
@self_awareness @environment_adaptation
Scenario: Tube self-awareness on environment changes
Given the environment is ready
And the Tube is instantiated with reason "Self-Awareness Test"
When the environment changes to "low memory"
@ATL @SelfAwareness @EnvironmentMonitoring
Scenario: Tube self-awareness during resource changes
# Purpose: Tests the Tube's ability to detect and log environmental changes, such as low memory. Self-awareness
# is key to the Tube’s adaptability and resilience, ensuring that it responds to environmental shifts in a
# predictable manner.
Given the environment is ready with memory "8 GB"
When a new Tube is instantiated with reason "Self-Awareness Test"
And the environment changes to "low memory"
Then the Tube should log "Memory critically low" in the Tube log
And the Tube should remain operational while logging resource adjustments

0 comments on commit 80e6ce5

Please sign in to comment.