# AUTO-GENERATED by tools/checkspecs.py - DO NOT EDIT
from ..preprocess import Hist


def test_Hist_inputs():
    input_map = dict(
        args=dict(
            argstr="%s",
        ),
        bin_width=dict(
            argstr="-binwidth %f",
        ),
        environ=dict(
            nohash=True,
            usedefault=True,
        ),
        in_file=dict(
            argstr="-input %s",
            copyfile=False,
            extensions=None,
            mandatory=True,
            position=1,
        ),
        mask=dict(
            argstr="-mask %s",
            extensions=None,
        ),
        max_value=dict(
            argstr="-max %f",
        ),
        min_value=dict(
            argstr="-min %f",
        ),
        nbin=dict(
            argstr="-nbin %d",
        ),
        out_file=dict(
            argstr="-prefix %s",
            extensions=None,
            keep_extension=False,
            name_source=["in_file"],
            name_template="%s_hist",
        ),
        out_show=dict(
            argstr="> %s",
            extensions=None,
            keep_extension=False,
            name_source="in_file",
            name_template="%s_hist.out",
            position=-1,
        ),
        showhist=dict(
            argstr="-showhist",
            usedefault=True,
        ),
    )
    inputs = Hist.input_spec()

    for key, metadata in list(input_map.items()):
        for metakey, value in list(metadata.items()):
            assert getattr(inputs.traits()[key], metakey) == value


def test_Hist_outputs():
    output_map = dict(
        out_file=dict(
            extensions=None,
        ),
        out_show=dict(
            extensions=None,
        ),
    )
    outputs = Hist.output_spec()

    for key, metadata in list(output_map.items()):
        for metakey, value in list(metadata.items()):
            assert getattr(outputs.traits()[key], metakey) == value