package Ġcom . bread wallet . tools . util Ċ Ċ import Ġcom . bread wallet . presenter . entities . Currency Entity Ċ import Ġcom . bread wallet . tools . sqlite . Currency DataSource Ċ import Ġcom . bread wallet . wallet . BR Wallet Manager Ċ import Ġcom . n ha ar man . mock it ok otlin 2 . any Ċ import Ġcom . n ha ar man . mock it ok otlin 2 . mock Ċ import Ġcom . n ha ar man . mock it ok otlin 2 . wh enever Ċ import Ġorg . junit . jupiter . api . Assertions . assertEquals Ċ import Ġorg . junit . jupiter . api . Test Ċ import Ġjava . math . BigDecimal Ċ Ċ internal Ġclass ĠBR Exchange Test Ġ{ ĊĊĠĠĠ Ġprivate Ġval Ġrates Ġ= Ġmock < Currency DataSource >() ĊĠĠĠ Ġprivate Ġval Ġwallet Manager Ġ= Ġmock < BR Wallet Manager >() ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` get Ġmax Ġamount Ġin Ġs ats Ġshould Ġbe Ġ 6 9 0 0 0 0 0 0 Ġfor Ġg rl c `() Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġexchange Ġ= ĠBR Exchange ( rates ) ĊĊĠĠĠĠĠĠĠ ĠassertEquals ( 6 9 0 0 0 0 0 0 . to BigDecimal (), Ġexchange . getMax Amount (" gr lc ")) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġ` test Ġexchange Ġrates Ġapplied Ġcorrectly Ġwhen Ġgetting Ġmax `() Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġexchange Ġ= ĠBR Exchange ( rates ) ĊĊĠĠĠĠĠĠĠ Ġwhenever ( rates . getC urrency By Iso ( any ())). thenReturn ( Currency Entity (" USD ", Ġ" United ĠStates ĠD ollar ", Ġ" 1 1 ")) ĊĊĠĠĠĠĠĠĠ ĠassertEquals (( 6 9 0 0 0 0 0 0 Ġ* Ġ 1 1 ). to BigDecimal (), Ġexchange . getMax Amount (" usd ")) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġtest Sat osh is To Gar lic oin () Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġexchange Ġ= ĠBR Exchange ( rates ) ĊĠĠĠĠĠĠĠ ĠassertEquals ( 1 . to BigDecimal (), Ġexchange . sat osh is To Gar lic oin ( 1 0 0 0 0 0 0 0 0 . to BigDecimal ())) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġtest Gar lic oin ToS at osh is () Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġexchange Ġ= ĠBR Exchange ( rates ) ĊĠĠĠĠĠĠĠ ĠassertEquals ( 1 0 0 0 0 0 0 0 0 . to BigDecimal (), Ġexchange . gar lic oin ToS at osh is ( 1 . to BigDecimal ())) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun ĠtestGet Bitcoin Symbol () Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġexchange Ġ= ĠBR Exchange ( rates ) ĊĠĠĠĠĠĠĠ ĠassertEquals ( BR Constants . bitcoin Upper case , Ġexchange . bitcoin Symbol ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun ĠtestGet Amount In Local Currency () Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġexchange Ġ= ĠBR Exchange ( rates ) ĊĊĠĠĠĠĠĠĠ Ġwhenever ( rates . getC urrency By Iso ( any ())). thenReturn ( Currency Entity (" USD ", Ġ" United ĠStates ĠD ollar ", Ġ" 1 1 ")) ĊĊĠĠĠĠĠĠĠ ĠassertEquals ( 1 1 . to BigDecimal (), Ġexchange . gar lic oin ToLocal Value (" usd ", Ġ 1 . to BigDecimal ())) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun ĠtestGet Sat osh is From Amount () Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġexchange Ġ= ĠBR Exchange ( rates ) ĊĊĠĠĠĠĠĠĠ Ġwhenever ( rates . getC urrency By Iso ( any ())). thenReturn ( Currency Entity (" USD ", Ġ" United ĠStates ĠD ollar ", Ġ" 1 1 ")) ĊĊĠĠĠĠĠĠĠ ĠassertEquals ( 1 . to BigDecimal (), Ġexchange . local Value To Gar lic oin (" usd ", Ġ 1 1 . to BigDecimal ())) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġprivate Ġfun ĠassertEquals ( a : ĠBigDecimal , Ġb : ĠBigDecimal ): ĠBoolean Ġ{ ĊĠĠĠĠĠĠĠ Ġreturn Ġa . compareTo ( b ) Ġ== Ġ 0 ĊĊĠĠĠ Ġ} Ċ }