perspectivism/src/ad4m/Links.test.ts at master · lucksus/perspectivism · GitHub

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import { LinkQuery } from "./Links"

const query = new LinkQuery({
    source: 'a'
})

describe('LinkQuery', () => {
    it('can match positively', () => {
        expect(query.isMatch({
            source: 'a',
            predicate: 'b',
            target: 'c'
        })).toBe(true)

        expect(query.isMatch({
            source: 'a',
            target: 'c'
        })).toBe(true)

        expect(query.isMatch({
            source: 'a',
            predicate: 'b',
            target: 'c'
        })).toBe(true)
    })

    it('can match negatively', () => {
        expect(query.isMatch({
            source: 'c',
            predicate: 'b',
            target: 'c'
        })).toBe(false)

        expect(query.isMatch({
            source: 'c',
            target: 'b'
        })).toBe(false)

    })
})