2034268000

Build # 2034268000

Build Type

github

Committed by GitHub

Commit Message

Merge 1d2874d51 into b444b1589

Pull Request Pull Request #74: Terra integration

Run Details

535 of 578 branches covered (92.56%)

Branch coverage included in aggregate %.

538 of 728 new or added lines in 16 files covered. (73.9%)

187 existing lines in 11 files now uncovered.

13371 of 13769 relevant lines covered (97.11%)

21.97 hits per line

Source File
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69.86

/src/bridge/slippages.ts

import {BigNumber}   from "@ethersproject/bignumber";
import {formatUnits} from "@ethersproject/units";

export namespace Slippages {
    export type Slippage = string;

    export const
        One:      Slippage = "ONE",
        OneTenth: Slippage = "ONE_TENTH",
        TwoTenth: Slippage = "TWO_TENTH",
        Quarter:  Slippage = "QUARTER";

    export function _applySlippage(
        inputValue:       BigNumber,
        slippageSelected: string|Slippage,
        add:              boolean = false
    ): BigNumber {
        let numerator: number, denominator: number;
        switch (slippageSelected) {
            case Slippages.OneTenth:
                denominator = 1000;
                numerator = denominator + (add ? 1 : -1);
                break;
            case Slippages.TwoTenth:
                denominator = 500;
                numerator = denominator + (add ? 1 : -1);
                break;
            case Slippages.Quarter:
                denominator = 50;
                numerator = denominator + (add ? 1 : -1);
                break;
            default: // default to 1%
                denominator = 100;
                numerator = denominator + (add ? 1 : -1);
                break;
        }

        return inputValue.mul(numerator).div(denominator);
    }

    export function addSlippage(inputValue: BigNumber, slippageSelected: string|Slippage): BigNumber {
        return _applySlippage(inputValue, slippageSelected, true);
    }

    export function subtractSlippage(inputValue: BigNumber, slippageSelected: string|Slippage): BigNumber {
        return _applySlippage(inputValue, slippageSelected, false);
    }

    export function formatSlippageToString(slippageSelected: string|Slippage): string {
        switch (slippageSelected) {
            case Slippages.One:
                return formatUnits(BigNumber.from(100), 2)
            case Slippages.OneTenth:
                return formatUnits(BigNumber.from(100), 3)
            case Slippages.TwoTenth:
                return formatUnits(BigNumber.from(200), 3)
            case Slippages.Quarter:
                return formatUnits(BigNumber.from(2000), 3)
            default:
                return "N/A"
        }
    }
}

1	import {BigNumber} from "@ethersproject/bignumber";	2✔
2	import {formatUnits} from "@ethersproject/units";	2✔
3		2✔
4	export namespace Slippages {	5✔
5	export type Slippage = string;	5✔
6		5✔
7	export const	5✔
8	One: Slippage = "ONE",	5✔
9	OneTenth: Slippage = "ONE_TENTH",	5✔
10	TwoTenth: Slippage = "TWO_TENTH",	5✔
11	Quarter: Slippage = "QUARTER";	5✔
12		5✔
13	export function _applySlippage(	5✔
14	inputValue: BigNumber,	615✔
15	slippageSelected: string\|Slippage,	615✔
16	add: boolean = false	615✔
17	): BigNumber {	615✔
18	let numerator: number, denominator: number;	615✔
19	switch (slippageSelected) {	615✔
20	case Slippages.OneTenth:	615✔
21	denominator = 1000;	213✔
22	numerator = denominator + (add ? 1 : -1);	213!
23	break;	213✔
24	case Slippages.TwoTenth:	615✔
25	denominator = 500;	201✔
26	numerator = denominator + (add ? 1 : -1);	201!
27	break;	201✔
28	case Slippages.Quarter:	615✔
29	denominator = 50;	201✔
30	numerator = denominator + (add ? 1 : -1);	201!
31	break;	201✔
32	default: // default to 1%	615!
UNCOV 33	denominator = 100;	×
UNCOV 34	numerator = denominator + (add ? 1 : -1);	×
UNCOV 35	break;	×
36	}	615✔
37		615✔
38	return inputValue.mul(numerator).div(denominator);	615✔
39	}	615✔
40		5✔
41	export function addSlippage(inputValue: BigNumber, slippageSelected: string\|Slippage): BigNumber {	5✔
UNCOV 42	return _applySlippage(inputValue, slippageSelected, true);	×
UNCOV 43	}	×
44		5✔
45	export function subtractSlippage(inputValue: BigNumber, slippageSelected: string\|Slippage): BigNumber {	5✔
46	return _applySlippage(inputValue, slippageSelected, false);	615✔
47	}	615✔
48		5✔
49	export function formatSlippageToString(slippageSelected: string\|Slippage): string {	5✔
UNCOV 50	switch (slippageSelected) {	×
UNCOV 51	case Slippages.One:	×
UNCOV 52	return formatUnits(BigNumber.from(100), 2)	×
UNCOV 53	case Slippages.OneTenth:	×
UNCOV 54	return formatUnits(BigNumber.from(100), 3)	×
UNCOV 55	case Slippages.TwoTenth:	×
UNCOV 56	return formatUnits(BigNumber.from(200), 3)	×
UNCOV 57	case Slippages.Quarter:	×
UNCOV 58	return formatUnits(BigNumber.from(2000), 3)	×
UNCOV 59	default:	×
UNCOV 60	return "N/A"	×
UNCOV 61	}	×
UNCOV 62	}	×
63	}	5✔

synapsecns / sdk / 2034268000

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