6822505602
Uses statrs for numerical functions REFACTOR: Put statistical functions on its own module This might seem counter-intuitive but the wasm build after this refactor is 1528 bytes smaller :)
54 lines
1.4 KiB
Rust
54 lines
1.4 KiB
Rust
#![allow(clippy::unwrap_used)]
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use crate::test::util::new_empty_model;
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#[test]
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fn test_fn_fisher_smoke() {
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let mut model = new_empty_model();
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// Valid inputs
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model._set("A1", "=FISHER(0.1)");
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model._set("A2", "=FISHER(-0.5)");
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model._set("A3", "=FISHER(0.8)");
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// Domain errors: x <= -1 or x >= 1 -> #NUM!
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model._set("A4", "=FISHER(1)");
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model._set("A5", "=FISHER(-1)");
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model._set("A6", "=FISHER(2)");
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// Wrong number of arguments -> #ERROR!
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model._set("A7", "=FISHER(0.1, 2)");
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model.evaluate();
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assert_eq!(model._get_text("A1"), *"0.100335348");
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assert_eq!(model._get_text("A2"), *"-0.549306144");
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assert_eq!(model._get_text("A3"), *"1.098612289");
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assert_eq!(model._get_text("A4"), *"#NUM!");
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assert_eq!(model._get_text("A5"), *"#NUM!");
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assert_eq!(model._get_text("A6"), *"#NUM!");
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assert_eq!(model._get_text("A7"), *"#ERROR!");
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}
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#[test]
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fn test_fn_fisher_inv_smoke() {
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let mut model = new_empty_model();
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// Valid inputs
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model._set("A1", "=FISHERINV(-1.5)");
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model._set("A2", "=FISHERINV(0.5)");
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model._set("A3", "=FISHERINV(2)");
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// Wrong number of arguments -> #ERROR!
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model._set("A4", "=FISHERINV(0.5, 1)");
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model.evaluate();
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assert_eq!(model._get_text("A1"), *"-0.905148254");
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assert_eq!(model._get_text("A2"), *"0.462117157");
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assert_eq!(model._get_text("A3"), *"0.96402758");
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assert_eq!(model._get_text("A4"), *"#ERROR!");
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}
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