import { PricePretty } from "./price-pretty" ; import { Dec } from "./decimal" ; describe ( "Test PricePretty" , ( ) => { it ( "Basic test for PricePretty" , ( ) => { const pretty = new PricePretty ( { currency : "usd" , symbol : "$" , maxDecimals : 2 , locale : "en-US" , } , new Dec ( "12.1234" ) ) ; expect ( pretty . toString ( ) ) . toBe ( "$12.1" ) ; expect ( pretty . increasePrecision ( 1 ) . toString ( ) ) . toBe ( "$1.21" ) ; expect ( pretty . decreasePrecision ( 1 ) . toString ( ) ) . toBe ( "$121" ) ; expect ( pretty . moveDecimalPointLeft ( 1 ) . toString ( ) ) . toBe ( "$1.21" ) ; expect ( pretty . moveDecimalPointRight ( 1 ) . toString ( ) ) . toBe ( "$121" ) ; expect ( pretty . add ( new Dec ( "0.1" ) ) . toString ( ) ) . toBe ( "$12.2" ) ; expect ( pretty . sub ( new Dec ( "0.1" ) ) . toString ( ) ) . toBe ( "$12" ) ; expect ( pretty . mul ( new Dec ( "0.1" ) ) . toString ( ) ) . toBe ( "$1.21" ) ; expect ( pretty . quo ( new Dec ( "0.1" ) ) . toString ( ) ) . toBe ( "$121" ) ; expect ( new PricePretty ( { currency : "usd" , symbol : "$" , maxDecimals : 2 , locale : "en-US" , } , new Dec ( "0" ) ) . toString ( ) ) . toBe ( "$0" ) ; expect ( new PricePretty ( { currency : "usd" , symbol : "$" , maxDecimals : 2 , locale : "en-US" , } , new Dec ( "-0" ) ) . toString ( ) ) . toBe ( "$0" ) ; expect ( new PricePretty ( { currency : "usd" , symbol : "$" , maxDecimals : 2 , locale : "en-US" , } , new Dec ( "0.001" ) ) . toString ( ) ) . toBe ( "< $0.01" ) ; expect ( new PricePretty ( { currency : "usd" , symbol : "$" , maxDecimals : 2 , locale : "en-US" , } , new Dec ( "0.001" ) ) . inequalitySymbol ( false ) . toString ( ) ) . toBe ( "$0" ) ; expect ( new PricePretty ( { currency : "usd" , symbol : "$" , maxDecimals : 2 , locale : "en-US" , } , new Dec ( "-0.001" ) ) . toString ( ) ) . toBe ( "> -$0.01" ) ; expect ( new PricePretty ( { currency : "usd" , symbol : "$" , maxDecimals : 2 , locale : "en-US" , } , new Dec ( "-0.001" ) ) . inequalitySymbol ( false ) . toString ( ) ) . toBe ( "-$0" ) ; expect ( new PricePretty ( { currency : "usd" , symbol : "$" , maxDecimals : 3 , locale : "en-US" , } , new Dec ( "0.001" ) ) . toString ( ) ) . toBe ( "$0.001" ) ; expect ( new PricePretty ( { currency : "usd" , symbol : "$" , maxDecimals : 3 , locale : "en-US" , } , new Dec ( "-0.001" ) ) . toString ( ) ) . toBe ( "-$0.001" ) ; expect ( new PricePretty ( { currency : "usd" , symbol : "$" , maxDecimals : 4 , locale : "en-US" , } , new Dec ( "0.001" ) ) . trim ( false ) . toString ( ) ) . toBe ( "$0.001" ) ; } ) ; } ) ;