streamlit

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# Copyright (c) Streamlit Inc. (2018-2022) Snowflake Inc. (2022-2024)
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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#     http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from playwright.sync_api import Page, expect
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from e2e_playwright.conftest import ImageCompareFunction
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def test_displays_a_pyplot_figures(
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    themed_app: Page, assert_snapshot: ImageCompareFunction
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):
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    """Test that all pyplot figures are displayed correctly via screenshot matching."""
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    pyplot_elements = themed_app.get_by_test_id("stImage")
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    expect(pyplot_elements).to_have_count(7)
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    assert_snapshot(pyplot_elements.nth(0), name="st_pyplot-normal_figure")
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    assert_snapshot(pyplot_elements.nth(1), name="st_pyplot-resized_figure")
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    assert_snapshot(pyplot_elements.nth(2), name="st_pyplot-container_width_true")
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    assert_snapshot(pyplot_elements.nth(3), name="st_pyplot-container_width_false")
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    assert_snapshot(pyplot_elements.nth(4), name="st_pyplot-seaborn")
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    assert_snapshot(pyplot_elements.nth(5), name="st_pyplot-seaborn_using_kwargs")
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    # Snapshot testing the global object is flaky. But we anyways want to remove this,
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    # functionality so we can just comment it out for now.
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    # assert_snapshot(pyplot_elements.nth(6), name="st_pyplot-global_figure")
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def test_shows_deprecation_warning(app: Page):
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    """Test that the deprecation warning is displayed correctly."""
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    deprecation_message = app.get_by_text("PyplotGlobalUseWarning")
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    expect(deprecation_message).to_have_count(1)
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