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#69 : Update getPartialPageSize

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This commit is contained in:
Vadim
2021-09-08 18:19:56 +03:00
parent 39b05730d4
commit dc0a623c7f
2 changed files with 109 additions and 118 deletions
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147
src/utils/math.test.js
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@@ -23,96 +23,103 @@ describe('getPartialPageSize', () => {
it('getPartialPageSize', () => {
// ==== pagesToShow <= pagesToScroll
// const r1 = getPartialPageSize({
// pagesCount: 15,
// pagesToShow: 4,
// pagesToScroll: 5,
// })
// expect(r1).toBe(0)
const r0 = getPartialPageSize({
pagesCountWithoutClones: 9,
pagesToShow: 2,
pagesToScroll: 3,
})
expect(r0).toBe(0)
// const r2 = getPartialPageSize({
// pagesCount: 16,
// pagesToShow: 4,
// pagesToScroll: 5,
// })
// expect(r2).toBe(1)
const r1 = getPartialPageSize({
pagesCountWithoutClones: 15,
pagesToShow: 4,
pagesToScroll: 5,
})
expect(r1).toBe(0)
// const r3 = getPartialPageSize({
// pagesCount: 17,
// pagesToShow: 4,
// pagesToScroll: 5,
// })
// expect(r3).toBe(2)
const r2 = getPartialPageSize({
pagesCountWithoutClones: 16,
pagesToShow: 4,
pagesToScroll: 5,
})
expect(r2).toBe(1)
// const r4 = getPartialPageSize({
// pagesCount: 18,
// pagesToShow: 4,
// pagesToScroll: 5,
// })
// expect(r4).toBe(3)
const r3 = getPartialPageSize({
pagesCountWithoutClones: 17,
pagesToShow: 4,
pagesToScroll: 5,
})
expect(r3).toBe(2)
// const r5 = getPartialPageSize({
// pagesCount: 8,
// pagesToShow: 2,
// pagesToScroll: 2,
// })
// expect(r5).toBe(0)
const r4 = getPartialPageSize({
pagesCountWithoutClones: 18,
pagesToShow: 4,
pagesToScroll: 5,
})
expect(r4).toBe(3)
const r5 = getPartialPageSize({
pagesCountWithoutClones: 8,
pagesToShow: 2,
pagesToScroll: 2,
})
expect(r5).toBe(0)
// ====== pagesToScroll < pagesToShow
// const r6 = getPartialPageSize({
// pagesCount: 8,
// pagesToShow: 4,
// pagesToScroll: 2,
// })
// expect(r6).toBe(2)
const r6 = getPartialPageSize({
pagesCountWithoutClones: 8,
pagesToShow: 4,
pagesToScroll: 2,
})
expect(r6).toBe(2)
// const r7 = getPartialPageSize({
// pagesCount: 7,
// pagesToShow: 4,
// pagesToScroll: 3,
// })
// expect(r7).toBe(1)
const r7 = getPartialPageSize({
pagesCountWithoutClones: 7,
pagesToShow: 4,
pagesToScroll: 3,
})
expect(r7).toBe(1)
// const r8 = getPartialPageSize({
// pagesCount: 8,
// pagesToShow: 4,
// pagesToScroll: 3,
// })
// expect(r8).toBe(2)
const r8 = getPartialPageSize({
pagesCountWithoutClones: 8,
pagesToShow: 4,
pagesToScroll: 3,
})
expect(r8).toBe(2)
// const r9 = getPartialPageSize({
// pagesCount: 8,
// pagesToShow: 2,
// pagesToScroll: 2,
// })
// expect(r9).toBe(0)
const r9 = getPartialPageSize({
pagesCountWithoutClones: 8,
pagesToShow: 2,
pagesToScroll: 2,
})
expect(r9).toBe(0)
// const r10 = getPartialPageSize({
// pagesCount: 9,
// pagesToShow: 4,
// pagesToScroll: 3,
// })
// expect(r10).toBe(3)
const r10 = getPartialPageSize({
pagesCountWithoutClones: 9,
pagesToShow: 4,
pagesToScroll: 3,
})
expect(r10).toBe(3)
const r11 = getPartialPageSize({
pagesCountWithoutClones: 8,
pagesToShow: 3,
pagesToScroll: 2,
})
expect(r11).toBe(2)
// const r11 = getPartialPageSize({
// pagesCount: 8,
// pagesToShow: 3,
// pagesToScroll: 2,
// })
// expect(r11).toBe(2)
const r12 = getPartialPageSize({
pagesCount: 6,
pagesCountWithoutClones: 6,
pagesToShow: 3,
pagesToScroll: 1,
})
expect(r12).toBe(2)
const r13 = getPartialPageSize({
pagesCount: 7,
pagesCountWithoutClones: 7,
pagesToShow: 3,
pagesToScroll: 1,
})