fix npm tests

pydantic_pkgr/binprovider.py

@@ -562,10 +562,10 @@ def install(self, bin_name: BinName, overrides: Optional[ProviderLookupDict]=Non
         )
 
         installed_abspath = self.get_abspath(bin_name, overrides=overrides)
-        assert installed_abspath, f'Unable to find {bin_name} abspath after installing with {self.name}'
+        assert installed_abspath, f'{self.__class__.__name__} Unable to find abspath for {bin_name} after installing. PATH={self.PATH}'
 
         installed_version = self.get_version(bin_name, overrides=overrides, abspath=installed_abspath)
-        assert installed_version, f'Unable to find {bin_name} version after installing with {self.name}'
+        assert installed_version, f'{self.__class__.__name__} Unable to find version for {bin_name} after installing. ABSPATH={installed_abspath}'
 
         result = ShallowBinary(
             name=bin_name,

tests.py

@@ -193,8 +193,11 @@ def install_with_binprovider(self, provider, binary):
         self.assertIn(binary_bin.loaded_abspath, flatten(binary_bin.loaded_abspaths.values()))
         self.assertIn(str(binary_bin.bin_dir), flatten(PATH.split(':') for PATH in binary_bin.loaded_bin_dirs.values()))
 
-        VERSION = SemVer.parse(subprocess.check_output(f'{binary.name} --version', shell=True, text=True))
-        ABSPATH = Path(shutil.which(binary.name)).absolute().resolve()
+        PATH = provider.PATH
+        bin_abspath = shutil.which(binary.name, path=PATH)
+
+        VERSION = SemVer.parse(subprocess.check_output(f'{bin_abspath} --version', shell=True, text=True))
+        ABSPATH = Path(bin_abspath).absolute().resolve()
 
         self.assertEqual(binary_bin.loaded_version, VERSION)
         self.assertIn(binary_bin.loaded_abspath, provider.get_abspaths(binary_bin.name))
@@ -226,7 +229,7 @@ def test_pip_provider(self):
     def test_npm_provider(self):
         npmprovider = NpmProvider()
         # print(provider.PATH)
-        binary = Binary(name='single-file', binproviders=[npmprovider], overrides={'npm': {'packages': lambda: ['single-file-cli']}})
+        binary = Binary(name='tsx', binproviders=[npmprovider])
         self.install_with_binprovider(npmprovider, binary)
 
     def test_brew_provider(self):