it('binary search closest by array value, when it is exact match', () => {
const arr = [6, 9, 8, 4, 1, 7, 3, 10, 5, 2]
arr.sort()
const foundValue = bsClosest.binarySearchByValue(arr, 5)
assert.ok(foundValue === 5)
})
it('binary search closest by array value, when it is not existing, but find the closest value', () => {
const arr = [9, 8, 4, 1, 7, 3, 10, 5, 2]
arr.sort()
const foundValue = bsClosest.binarySearchByValue(arr, 6)
assert.ok(foundValue === 7)
})
it('binary search closest by array with a property, when it is exact match', () => {
const arr = [
{
id: 4538765,
value: 9
},
{
id: 4535675,
value: 10
},
{
id: 4535,
value: 1
},
{
id: 45654645,
value: 3
},
{
id: 123123123,
value: 2
},
{
id: 4532345,
value: 4
},
{
id: 4545335,
value: 7
},
{
id: 124535,
value: 6
},
{
id: 4587635,
value: 8
},
]
arr.sort((a, b) => (a.value > b.value) ? 1 : -1)
const foundValue = bsClosest.binarySearchByProperty(arr, 7, 'value')
assert.ok(foundValue.value === 7)
})
it('binary search closest by array with a property, but find the closest value', () => {
const arr = [
{
id: 4538765,
value: 9
},
{
id: 4535675,
value: 10
},
{
id: 4535,
value: 1
},
{
id: 45654645,
value: 3
},
{
id: 123123123,
value: 2
},
{
id: 4532345,
value: 4
},
{
id: 4545335,
value: 7
},
{
id: 124535,
value: 6
},
{
id: 4587635,
value: 8
},
]
arr.sort((a, b) => (a.value > b.value) ? 1 : -1)
const foundValue = bsClosest.binarySearchByProperty(arr, 5, 'value')
assert.ok(foundValue.value === 6)
})
it('using thread worker, binary search closest by array value, when it is exact match', async() => {
const arr = [6, 9, 8, 4, 1, 7, 3, 10, 5, 2]
arr.sort()
const foundValue = await bsClosest.worker({
type: 'value',
target: 5,
array: arr,
})
assert.ok(foundValue === 5)
})
it('using thread worker, binary search closest by array value, but find the closest value', async() => {
const arr = [9, 8, 4, 1, 7, 3, 10, 5, 2]
arr.sort()
const foundValue = await bsClosest.worker({
type: 'value',
target: -1,
array: arr,
})
assert.ok(foundValue === 1)
})
it('using thread worker, binary search closest by array with a property, when it is exact match', async() => {
const arr = [
{
id: 4538765,
value: 9
},
{
id: 4535675,
value: 10
},
{
id: 4535,
value: 1
},
{
id: 45654645,
value: 3
},
{
id: 123123123,
value: 2
},
{
id: 4532345,
value: 4
},
{
id: 4545335,
value: 7
},
{
id: 124535,
value: 6
},
{
id: 4587635,
value: 8
},
]
arr.sort((a, b) => (a.value > b.value) ? 1 : -1)
const foundValue = await bsClosest.worker({
type: 'property',
target: 7,
array: arr,
property: 'value',
})
assert.ok(foundValue.value === 7)
})
