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TestData

presentar_test::fixture

Struct TestData 

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pub struct TestData;
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Test data generator for common test scenarios.

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impl TestData

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pub fn metrics_json(count: usize) -> String

Generate sample metrics data.

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pub fn chart_points(count: usize) -> Vec<(f64, f64)>

Generate sample chart data.

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pub fn table_csv(rows: usize, cols: usize) -> String

Generate sample table data as CSV.

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pub fn minimal_png(width: u32, height: u32, color: [u8; 4]) -> Vec<u8> ⓘ

Generate minimal PNG image data.

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