mirror of https://github.com/Textualize/rich.git
104 lines
3.4 KiB
Python
104 lines
3.4 KiB
Python
import sys
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import pytest
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from rich.console import Console
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from rich.measure import Measurement
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from rich.tree import Tree
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def test_render_single_node():
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tree = Tree("foo")
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console = Console(color_system=None, width=20)
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console.begin_capture()
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console.print(tree)
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assert console.end_capture() == "foo \n"
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def test_render_single_branch():
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tree = Tree("foo")
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tree.add("bar")
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console = Console(color_system=None, width=20)
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console.begin_capture()
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console.print(tree)
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result = console.end_capture()
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print(repr(result))
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expected = "foo \n└── bar \n"
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assert result == expected
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def test_render_double_branch():
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tree = Tree("foo")
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tree.add("bar")
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tree.add("baz")
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console = Console(color_system=None, width=20)
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console.begin_capture()
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console.print(tree)
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result = console.end_capture()
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print(repr(result))
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expected = "foo \n├── bar \n└── baz \n"
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assert result == expected
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def test_render_ascii():
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tree = Tree("foo")
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tree.add("bar")
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tree.add("baz")
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class AsciiConsole(Console):
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@property
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def encoding(self):
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return "ascii"
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console = AsciiConsole(color_system=None, width=20)
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console.begin_capture()
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console.print(tree)
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result = console.end_capture()
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expected = "foo \n+-- bar \n`-- baz \n"
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assert result == expected
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@pytest.mark.skipif(sys.platform == "win32", reason="different on Windows")
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def test_render():
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tree = Tree("foo")
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tree.add("bar", style="italic")
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baz_tree = tree.add("baz", guide_style="bold red", style="on blue")
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baz_tree.add("1")
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baz_tree.add("2")
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tree.add("egg")
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console = Console(width=20, force_terminal=True, color_system="standard")
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console.begin_capture()
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console.print(tree)
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result = console.end_capture()
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print(repr(result))
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expected = "foo \n├── \x1b[3mbar\x1b[0m\x1b[3m \x1b[0m\n\x1b[44m├── \x1b[0m\x1b[44mbaz\x1b[0m\x1b[44m \x1b[0m\n\x1b[44m│ \x1b[0m\x1b[31;44m┣━━ \x1b[0m\x1b[44m1\x1b[0m\x1b[44m \x1b[0m\n\x1b[44m│ \x1b[0m\x1b[31;44m┗━━ \x1b[0m\x1b[44m2\x1b[0m\x1b[44m \x1b[0m\n└── egg \n"
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assert result == expected
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@pytest.mark.skipif(sys.platform != "win32", reason="Windows specific")
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def test_render():
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tree = Tree("foo")
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tree.add("bar", style="italic")
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baz_tree = tree.add("baz", guide_style="bold red", style="on blue")
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baz_tree.add("1")
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baz_tree.add("2")
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tree.add("egg")
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console = Console(width=20, force_terminal=True, color_system="standard")
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console.begin_capture()
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console.print(tree)
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result = console.end_capture()
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print(repr(result))
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expected = "foo \n├── \x1b[3mbar\x1b[0m\x1b[3m \x1b[0m\n\x1b[44m├── \x1b[0m\x1b[44mbaz\x1b[0m\x1b[44m \x1b[0m\n\x1b[44m│ \x1b[0m\x1b[31;44m├── \x1b[0m\x1b[44m1\x1b[0m\x1b[44m \x1b[0m\n\x1b[44m│ \x1b[0m\x1b[31;44m└── \x1b[0m\x1b[44m2\x1b[0m\x1b[44m \x1b[0m\n└── egg \n"
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assert result == expected
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def test_tree_measure():
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tree = Tree("foo")
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tree.add("bar")
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tree.add("musroom risotto")
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console = Console()
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measurement = Measurement.get(console, tree)
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assert measurement == Measurement(11, 19)
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