godot-xterm/addons/gut/stub_params.gd

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var return_val = null
var stub_target = null
var target_subpath = null
# the parameter values to match method call on.
var parameters = null
var stub_method = null
var call_super = false
# -- Paramter Override --
# Parmater overrides are stored in here along with all the other stub info
# so that you can chain stubbing parameter overrides along with all the
# other stubbing. This adds some complexity to the logic that tries to
# find the correct stub for a call by a double. Since an instance of this
# class could be just a parameter override, or it could have been chained
# we have to have _paramter_override_only so that we know when to tell the
# difference.
var parameter_count = -1
var parameter_defaults = null
# Anything that would make this stub not just an override of paramters
# must set this flag to false. This must be private bc the actual logic
# to determine if this stub is only an override is more complicated.
var _parameter_override_only = true
# --
const NOT_SET = "|_1_this_is_not_set_1_|"
func _init(target = null, method = null, subpath = null):
stub_target = target
stub_method = method
target_subpath = subpath
func to_return(val):
return_val = val
call_super = false
_parameter_override_only = false
return self
func to_do_nothing():
return to_return(null)
func to_call_super():
call_super = true
_parameter_override_only = false
return self
func when_passed(
p1 = NOT_SET,
p2 = NOT_SET,
p3 = NOT_SET,
p4 = NOT_SET,
p5 = NOT_SET,
p6 = NOT_SET,
p7 = NOT_SET,
p8 = NOT_SET,
p9 = NOT_SET,
p10 = NOT_SET
):
parameters = [p1, p2, p3, p4, p5, p6, p7, p8, p9, p10]
var idx = 0
while idx < parameters.size():
if str(parameters[idx]) == NOT_SET:
parameters.remove(idx)
else:
idx += 1
return self
func param_count(x):
parameter_count = x
return self
func param_defaults(values):
parameter_count = values.size()
parameter_defaults = values
return self
func has_param_override():
return parameter_count != -1
func is_param_override_only():
var to_return = false
if has_param_override():
to_return = _parameter_override_only
return to_return
func to_s():
var base_string = str(stub_target)
if target_subpath != null:
base_string += str("[", target_subpath, "].")
else:
base_string += "."
base_string += stub_method
if has_param_override():
base_string += str(
" (param count override=", parameter_count, " defaults=", parameter_defaults
)
if is_param_override_only():
base_string += " ONLY"
base_string += ") "
if call_super:
base_string += " to call SUPER"
if parameters != null:
base_string += str(" with params (", parameters, ") returns ", return_val)
return base_string