rename tests to better describe what they're testing

Author: rickeylev

tests/base_rules/py_executable_base_tests.bzl

@@ -342,51 +342,51 @@ def _test_name_cannot_end_in_py_impl(env, target):
         matching.str_matches("name must not end in*.py"),
     )
 
-def _test_no_srcs(name, config):
+def _test_main_module_bootstrap_system_python(name, config):
     rt_util.helper_target(
         config.rule,
         name = name + "_subject",
         main_module = "dummy",
     )
     analysis_test(
         name = name,
-        impl = _test_no_srcs_impl,
+        impl = _test_main_module_bootstrap_system_python_impl,
         target = name + "_subject",
         config_settings = {
             "//command_line_option:platforms": [LINUX_X86_64],
         },
         expect_failure = True,
     )
 
-def _test_no_srcs_impl(env, target):
+def _test_main_module_bootstrap_system_python_impl(env, target):
     env.expect.that_target(target).failures().contains_predicate(
         matching.str_matches("mandatory*srcs"),
     )
 
-_tests.append(_test_no_srcs)
+_tests.append(_test_main_module_bootstrap_system_python)
 
-def _test_no_srcs_script_bootstrap(name, config):
+def _test_main_module_bootstrap_script(name, config):
     rt_util.helper_target(
         config.rule,
         name = name + "_subject",
         main_module = "dummy",
     )
     analysis_test(
         name = name,
-        impl = _test_no_srcs_script_bootstrap_impl,
+        impl = _test_main_module_bootstrap_script_impl,
         target = name + "_subject",
         config_settings = {
             BOOTSTRAP_IMPL: "script",
             "//command_line_option:platforms": [LINUX_X86_64],
         },
     )
 
-def _test_no_srcs_script_bootstrap_impl(env, target):
+def _test_main_module_bootstrap_script_impl(env, target):
     env.expect.that_target(target).default_outputs().contains(
         "{package}/{test_name}_subject",
     )
 
-_tests.append(_test_no_srcs_script_bootstrap)
+_tests.append(_test_main_module_bootstrap_script)
 
 def _test_py_runtime_info_provided(name, config):
     rt_util.helper_target(