Gradle MCP Server

"""Tests for the Gradle wrapper.""" import pytest import os from pathlib import Path from gradle_mcp.gradle import GradleWrapper, GradleTask, GradleProject class TestGradleWrapper: """Test suite for GradleWrapper.""" def test_is_cleaning_task_with_clean(self): """Test that 'clean' is recognized as a cleaning task.""" wrapper = GradleWrapper.__new__(GradleWrapper) assert wrapper._is_cleaning_task("clean") is True def test_is_cleaning_task_with_clean_build(self): """Test that 'cleanBuild' is recognized as a cleaning task.""" wrapper = GradleWrapper.__new__(GradleWrapper) assert wrapper._is_cleaning_task("cleanBuild") is True def test_is_cleaning_task_with_clean_test(self): """Test that 'cleanTest' is recognized as a cleaning task.""" wrapper = GradleWrapper.__new__(GradleWrapper) assert wrapper._is_cleaning_task("cleanTest") is True def test_is_not_cleaning_task_with_build(self): """Test that 'build' is not recognized as a cleaning task.""" wrapper = GradleWrapper.__new__(GradleWrapper) assert wrapper._is_cleaning_task("build") is False def test_is_not_cleaning_task_with_test(self): """Test that 'test' is not recognized as a cleaning task.""" wrapper = GradleWrapper.__new__(GradleWrapper) assert wrapper._is_cleaning_task("test") is False def test_is_not_cleaning_task_with_assemble(self): """Test that 'assemble' is not recognized as a cleaning task.""" wrapper = GradleWrapper.__new__(GradleWrapper) assert wrapper._is_cleaning_task("assemble") is False def test_cleaning_task_case_insensitive(self): """Test that cleaning task detection is case-insensitive.""" wrapper = GradleWrapper.__new__(GradleWrapper) assert wrapper._is_cleaning_task("Clean") is True assert wrapper._is_cleaning_task("CLEAN") is True assert wrapper._is_cleaning_task("CLEANBUILD") is True class TestGradleWrapperEnvConfig: """Test suite for environment configuration.""" def test_gradle_project_root_env_var(self): """Test that GRADLE_PROJECT_ROOT environment variable is respected.""" # Save original env var if it exists original = os.getenv("GRADLE_PROJECT_ROOT") try: # Set custom project root os.environ["GRADLE_PROJECT_ROOT"] = "/tmp/test-project" # This would fail because gradlew doesn't exist, but that's expected # We're just testing that the env var is read with pytest.raises(FileNotFoundError): wrapper = GradleWrapper("/tmp/test-project") finally: # Restore original if original: os.environ["GRADLE_PROJECT_ROOT"] = original else: os.environ.pop("GRADLE_PROJECT_ROOT", None) def test_gradle_wrapper_custom_path(self): """Test that custom wrapper path can be set after initialization.""" wrapper = GradleWrapper.__new__(GradleWrapper) wrapper.project_root = Path(".") # Simulate setting a custom wrapper path custom_path = Path("/custom/path/gradlew") wrapper.wrapper_script = custom_path assert wrapper.wrapper_script == custom_path def test_validate_gradle_args_rejects_tests_for_non_test_task(self): """_validate_gradle_args should reject --tests when not running a test task.""" wrapper = GradleWrapper.__new__(GradleWrapper) # args with --tests should be rejected if tasks do not include a test task with pytest.raises(ValueError): wrapper._validate_gradle_args(["--tests", "com.example.MyTest"], tasks=["build"]) def test_validate_gradle_args_allows_tests_for_test_task(self): """_validate_gradle_args should allow --tests when running a test task.""" wrapper = GradleWrapper.__new__(GradleWrapper) # Should not raise for test tasks wrapper._validate_gradle_args(["--tests", "com.example.MyTest"], tasks=[":module:test"]) def test_validate_gradle_args_allows_tests_with_equals_syntax(self): """--tests=... syntax should also be allowed for test tasks.""" wrapper = GradleWrapper.__new__(GradleWrapper) wrapper._validate_gradle_args(["--tests=com.example.MyTest"], tasks=["test"]) def test_validate_gradle_args_allows_multiple_tests_flags(self): """Multiple --tests occurrences should be allowed for test tasks.""" wrapper = GradleWrapper.__new__(GradleWrapper) # Two separate --tests flags should both be accepted wrapper._validate_gradle_args([ "--tests", "com.example.FirstTest", "--tests", "com.example.SecondTest", ], tasks=["test"]) def test_validate_gradle_args_allows_tests_with_comma_list(self): """--tests with a comma-separated list should be allowed for test tasks.""" wrapper = GradleWrapper.__new__(GradleWrapper) # A single --tests with comma-separated patterns wrapper._validate_gradle_args([ "--tests=com.example.FirstTest,com.example.SecondTest" ], tasks=[":module:test"])