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	* Filtering special characters during automatic linking of ingredients to instructions Used a unicode group to have a set of all unicode punctuation marks * allowing for linking of ingredients to instruction at the beginning of a newline in the instruction * Extracted ingredient matching into a composable and added tests. Ignoring 2 letter words to avoid false matches. While testing the code 2 letter matches were a large source of false positives.
		
			
				
	
	
		
			69 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			69 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
import { describe, expect, test } from "vitest";
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import { useExtractIngredientReferences } from "./use-extract-ingredient-references";
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const punctuationMarks = ["*", "?", "/", "!", "**", "&", "."];
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describe("test use extract ingredient references", () => {
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    test("when text empty return empty", () => {
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        const result = useExtractIngredientReferences([{ note: "Onions", referenceId: "123" }], [], "", true)
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        expect(result).toStrictEqual(new Set());
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    });
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    test("when and ingredient matches exactly and has a reference id, return the referenceId", () => {
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        const result = useExtractIngredientReferences([{ note: "Onions", referenceId: "123" }], [], "A sentence containing Onion", true);
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        expect(result).toEqual(new Set(["123"]));
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    });
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    test.each(punctuationMarks)("when ingredient is suffixed by punctuation, return the referenceId", (suffix) => {
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        const result = useExtractIngredientReferences([{ note: "Onions", referenceId: "123" }], [], "A sentence containing Onion" + suffix, true);
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        expect(result).toEqual(new Set(["123"]));
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    });
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    test.each(punctuationMarks)("when ingredient is prefixed by punctuation, return the referenceId", (prefix) => {
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        const result = useExtractIngredientReferences([{ note: "Onions", referenceId: "123" }], [], "A sentence containing " + prefix + "Onion", true);
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        expect(result).toEqual(new Set(["123"]));
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    });
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    test("when ingredient is first on a multiline, return the referenceId", () => {
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        const multilineSting = "lksjdlk\nOnion"
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        const result = useExtractIngredientReferences([{ note: "Onions", referenceId: "123" }], [], multilineSting, true);
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        expect(result).toEqual(new Set(["123"]));
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    });
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    test("when the ingredient matches partially exactly and has a reference id, return the referenceId", () => {
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        const result = useExtractIngredientReferences([{ note: "Onions", referenceId: "123" }], [], "A sentence containing Onions", true);
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        expect(result).toEqual(new Set(["123"]));
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    });
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    test("when the ingredient matches with different casing and has a reference id, return the referenceId", () => {
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        const result = useExtractIngredientReferences([{ note: "Onions", referenceId: "123" }], [], "A sentence containing oNions", true);
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        expect(result).toEqual(new Set(["123"]));
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    });
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    test("when no ingredients, return empty", () => {
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        const result = useExtractIngredientReferences([], [], "A sentence containing oNions", true);
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        expect(result).toEqual(new Set());
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    });
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    test("when and ingredient matches but in the existing referenceIds, do not return the referenceId", () => {
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        const result = useExtractIngredientReferences([{ note: "Onion", referenceId: "123" }], ["123"], "A sentence containing Onion", true);
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        expect(result).toEqual(new Set());
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    });
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    test("when an word is 2 letter of shorter, it is ignored", () => {
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        const result = useExtractIngredientReferences([{ note: "Onion", referenceId: "123" }], [], "A sentence containing On", true);
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        expect(result).toEqual(new Set());
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    })
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});
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