Python FilesHelper.find_relative_path方法代码示例

# 需要导入模块: from tvb.core.entities.file.files_helper import FilesHelper [as 别名]
# 或者: from tvb.core.entities.file.files_helper.FilesHelper import find_relative_path [as 别名]

#.........这里部分代码省略.........
        for key, value in expected_dict.iteritems():
            self.assertEqual(str(value), str(found_dict[key]))
        # Now validate that operation metaData can be also updated
        self.assertNotEqual("new_group_name", found_dict['user_group'])
        self.files_helper.update_operation_metadata(self.PROJECT_NAME, "new_group_name", operation.id) 
        found_dict = XMLReader(expected_file).read_metadata()  
        self.assertEqual("new_group_name", found_dict['user_group'])
        
    
    def test_remove_dt_happy_flow(self):
        """
        Happy flow for removing a file related to a DataType.
        """
        folder_path = self.files_helper.get_project_folder(self.test_project, "42")
        datatype = MappedType()
        datatype.storage_path = folder_path
        open(datatype.get_storage_file_path(), 'w') 
        self.assertTrue(os.path.exists(datatype.get_storage_file_path()), "Test file was not created!")
        self.files_helper.remove_datatype(datatype) 
        self.assertFalse(os.path.exists(datatype.get_storage_file_path()), "Test file was not deleted!")      
        
        
    def test_remove_dt_non_existent(self):
        """
        Try to call remove on a dataType with no H5 file.
        Should work.
        """
        folder_path = self.files_helper.get_project_folder(self.test_project, "42")
        datatype = MappedType()
        datatype.storage_path = folder_path
        self.assertFalse(os.path.exists(datatype.get_storage_file_path()))
        self.files_helper.remove_datatype(datatype)
        

    def test_move_datatype(self):
        """
        Make sure associated H5 file is moved to a correct new location.
        """
        folder_path = self.files_helper.get_project_folder(self.test_project, "42")
        datatype = MappedType()
        datatype.storage_path = folder_path
        open(datatype.get_storage_file_path(), 'w') 
        self.assertTrue(os.path.exists(datatype.get_storage_file_path()), "Test file was not created!")
        self.files_helper.move_datatype(datatype, self.PROJECT_NAME + '11', "43") 
        
        self.assertFalse(os.path.exists(datatype.get_storage_file_path()), "Test file was not moved!")
        datatype.storage_path = self.files_helper.get_project_folder(self.PROJECT_NAME + '11', "43")
        self.assertTrue(os.path.exists(datatype.get_storage_file_path()), "Test file was not created!")
        
        
    def test_find_relative_path(self):
        """
        Tests that relative path is computed properly.
        """
        rel_path = self.files_helper.find_relative_path("/root/up/to/here/test/it/now", "/root/up/to/here")
        self.assertEqual(rel_path, os.sep.join(["test", "it", "now"]), "Did not extract relative path as expected.")
        
        
    def test_remove_files_valid(self):
        """
        Pass a valid list of files and check they are all removed.
        """
        file_list = ["test1", "test2", "test3"]
        for file_n in file_list:
            fp = open(file_n, 'w')
            fp.write('test')
            fp.close()
        for file_n in file_list:
            self.assertTrue(os.path.isfile(file_n))
        self.files_helper.remove_files(file_list)
        for file_n in file_list:
            self.assertFalse(os.path.isfile(file_n))


    def test_remove_folder(self):
        """
        Pass an open file pointer, but ignore exceptions.
        """
        folder_name = "test_folder"
        os.mkdir(folder_name)
        self.assertTrue(os.path.isdir(folder_name), "Folder should be created.")
        self.files_helper.remove_folder(folder_name)
        self.assertFalse(os.path.isdir(folder_name), "Folder should be deleted.")
        
    def test_remove_folder_non_existing_ignore_exc(self):
        """
        Pass an open file pointer, but ignore exceptions.
        """
        folder_name = "test_folder"
        self.assertFalse(os.path.isdir(folder_name), "Folder should not exist before call.")
        self.files_helper.remove_folder(folder_name, ignore_errors=True)
        
        
    def test_remove_folder_non_existing(self):
        """
        Pass an open file pointer, but ignore exceptions.
        """
        folder_name = "test_folder"
        self.assertFalse(os.path.isdir(folder_name), "Folder should not exist before call.")
        self.assertRaises(FileStructureException, self.files_helper.remove_folder, folder_name, False)