godot-xterm/addons/gut/parameter_factory.gd
Leroy Hopson b5d3c6c9a5
Update Gut for Godot 4
Copied from Gut repo godot_4 branch commit:
ba19a4c1b6f88160641a67a39729144046c6391f
2023-01-08 21:36:37 +13:00

75 lines
3 KiB
GDScript

# ##############################################################################
#(G)odot (U)nit (T)est class
#
# ##############################################################################
# The MIT License (MIT)
# =====================
#
# Copyright (c) 2020 Tom "Butch" Wesley
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# ##############################################################################
# This is the home for all parameter creation helpers. These functions should
# all return an array of values to be used as parameters for parameterized
# tests.
# ##############################################################################
# ------------------------------------------------------------------------------
# Creates an array of dictionaries. It pairs up the names array with each set
# of values in values. If more names than values are specified then the missing
# values will be filled with nulls. If more values than names are specified
# those values will be ignored.
#
# Example:
# create_named_parameters(['a', 'b'], [[1, 2], ['one', 'two']]) returns
# [{a:1, b:2}, {a:'one', b:'two'}]
#
# This allows you to increase readability of your parameterized tests:
# var params = create_named_parameters(['a', 'b'], [[1, 2], ['one', 'two']])
# func test_foo(p = use_parameters(params)):
# assert_eq(p.a, p.b)
#
# Parameters:
# names: an array of names to be used as keys in the dictionaries
# values: an array of arrays of values.
# ------------------------------------------------------------------------------
static func named_parameters(names, values):
var named = []
for i in range(values.size()):
var entry = {}
var parray = values[i]
if(typeof(parray) != TYPE_ARRAY):
parray = [values[i]]
for j in range(names.size()):
if(j >= parray.size()):
entry[names[j]] = null
else:
entry[names[j]] = parray[j]
named.append(entry)
return named
# Additional Helper Ideas
# * File. IDK what it would look like. csv maybe.
# * Random values within a range?
# * All int values in a range or add an optioanal step.
# *