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46 lines
1.2 KiB
Rust
46 lines
1.2 KiB
Rust
use tui::backend::TestBackend;
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use tui::buffer::Buffer;
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use tui::layout::Rect;
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use tui::style::{Color, Style};
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use tui::widgets::{Block, Borders};
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use tui::Terminal;
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#[test]
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fn widgets_block_renders() {
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let backend = TestBackend::new(10, 10);
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let mut terminal = Terminal::new(backend).unwrap();
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terminal
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.draw(|mut f| {
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let block = Block::default()
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.title("Title")
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.borders(Borders::ALL)
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.title_style(Style::default().fg(Color::LightBlue));
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f.render_widget(
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block,
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Rect {
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x: 0,
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y: 0,
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width: 8,
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height: 8,
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},
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);
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})
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.unwrap();
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let mut expected = Buffer::with_lines(vec![
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"┌Title─┐ ",
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"│ │ ",
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"│ │ ",
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"│ │ ",
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"│ │ ",
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"│ │ ",
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"│ │ ",
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"└──────┘ ",
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" ",
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" ",
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]);
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for x in 1..=5 {
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expected.get_mut(x, 0).set_fg(Color::LightBlue);
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}
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terminal.backend().assert_buffer(&expected);
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}
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