dev(narugo): add unittest for meta with title

        })

@pytest.fixture()

def nai3_meta():

    return NAIMetadata(

        software='NovelAI',

        source='Stable Diffusion XL C1E1DE52',

        title='This is title',

        generation_time=7.801080600824207,

        description='mudrock (arknights),nsfw,nude,nipple,pussy,1girl, {{small breast}}, artist:as109, '

                    'artist:sigm@,  [artist:neko_(yanshoujie), artist:marumoru, artist:yoneyama_mai], '

                    'year 2023, solo, midriff, thigh cutout,  hair ornament, looking at viewer, navel,  '

                    'floating ink brush background, jewelry, collarbone, tassel, bangs, talisman, cowboy shot, '

                    'gold stripes, floating ink around, high contrast background, beautiful detailed eyes,',

        parameters={

            'prompt': 'mudrock (arknights),nsfw,nude,nipple,pussy,1girl, {{small breast}}, artist:as109, '

                      'artist:sigm@,  [artist:neko_(yanshoujie), artist:marumoru, artist:yoneyama_mai], '

                      'year 2023, solo, midriff, thigh cutout,  hair ornament, looking at viewer, navel,  '

                      'floating ink brush background, jewelry, collarbone, tassel, bangs, talisman, cowboy shot, '

                      'gold stripes, floating ink around, high contrast background, beautiful detailed eyes,',

            'steps': 28, 'height': 1216, 'width': 832, 'scale': 5.0, 'uncond_scale': 0.0, 'cfg_rescale': 0.0,

            'seed': 1016281108, 'n_samples': 1, 'hide_debug_overlay': False, 'noise_schedule': 'karras',

            'legacy_v3_extend': False, 'reference_information_extracted_multiple': [],

            'reference_strength_multiple': [], 'sampler': 'k_dpmpp_2s_ancestral', 'controlnet_strength': 1.0,

            'controlnet_model': None, 'dynamic_thresholding': False, 'dynamic_thresholding_percentile': 0.999,

            'dynamic_thresholding_mimic_scale': 10.0, 'sm': True, 'sm_dyn': False, 'skip_cfg_above_sigma': None,

            'skip_cfg_below_sigma': 0.0, 'lora_unet_weights': None, 'lora_clip_weights': None,

            'deliberate_euler_ancestral_bug': True, 'prefer_brownian': False,

            'cfg_sched_eligibility': 'enable_for_post_summer_samplers', 'explike_fine_detail': False,

            'minimize_sigma_inf': False, 'uncond_per_vibe': True, 'wonky_vibe_correlation': True, 'version': 1,

            'uc': 'lowres, {bad}, error, fewer, extra, missing, worst quality, jpeg artifacts, bad quality, '

                  'watermark, unfinished, displeasing, chromatic aberration, signature, extra digits, '

                  'artistic error, username, scan, [abstract], loli,  blush,  man, skindentation,ribs, '

                  'pubic hair, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, '

                  'fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, '

                  'signature, watermark, username',

            'request_type': 'PromptGenerateRequest',

            'signed_hash': 'BdmflmfBoxELpIxO2FP7WiRNM08uqcRDeO0HcWbHReQrP8UZq4LkZkaV09BpsXY3UfyGJ1tSX1JRyCedJFu3CQ=='

        })

@pytest.mark.unittest

class TestSDNai:

    def test_get_naimeta_from_image(self, nai3_file, nai3_meta_without_title):

                    save_pnginfo=False, add_lsb_meta=False,

                )

            assert get_naimeta_from_image('image.png') is None

    def test_save_image_with_naimeta_with_title(self, nai3_clear_file, nai3_meta):

        with isolated_directory():

            save_image_with_naimeta(nai3_clear_file, 'image.png', metadata=nai3_meta)

            assert get_naimeta_from_image('image.png') == pytest.approx(nai3_meta)

    def test_save_image_with_naimeta_rgba_with_title(self, nai3_clear_rgba_file, nai3_meta):

        with isolated_directory():

            save_image_with_naimeta(nai3_clear_rgba_file, 'image.png', metadata=nai3_meta)

            assert get_naimeta_from_image('image.png') == pytest.approx(nai3_meta)

    def test_save_image_with_naimeta_pnginfo_only_with_title(self, nai3_clear_file, nai3_meta):

        with isolated_directory():

            save_image_with_naimeta(nai3_clear_file, 'image.png',

                                    metadata=nai3_meta, add_lsb_meta=False)

            assert get_naimeta_from_image('image.png') == pytest.approx(nai3_meta)

    def test_save_image_with_naimeta_lsbmeta_only_with_title(self, nai3_clear_file, nai3_meta):

        with isolated_directory():

            save_image_with_naimeta(nai3_clear_file, 'image.png',

                                    metadata=nai3_meta, save_pnginfo=False)

            assert get_naimeta_from_image('image.png') == pytest.approx(nai3_meta)

    def test_save_image_with_naimeta_both_no_with_title(self, nai3_clear_file, nai3_meta):

        with isolated_directory():

            with pytest.warns(Warning):

                save_image_with_naimeta(

                    nai3_clear_file, 'image.png',

                    metadata=nai3_meta,

                    save_pnginfo=False, add_lsb_meta=False,

                )

            assert get_naimeta_from_image('image.png') is None