package Ġad vent . of . code . day 1 9 Ċ Ċ import Ġad vent . of . code . day 1 9 . Day 1 9 . Companion . part 1 Ċ import Ġad vent . of . code . day 1 9 . Day 1 9 . Companion . part 2 Ċ import Ġorg . assertj . core . api . Assertions . assertThat Ċ import Ġorg . junit . jupiter . api . Disabled Ċ import Ġorg . junit . jupiter . api . Test Ċ Ċ internal Ġclass ĠDay 1 9 Test Ġ{ ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġtest Part 1 () Ġ{ ĊĠĠĠĠĠĠĠ ĠassertThat ( part 1 ()). isEqualTo ( 2 1 3 ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Disabled ĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġtest Part 2 () Ġ{ ĊĠĠĠĠĠĠĠ ĠassertThat ( part 2 ()). isEqualTo ( 1 2 3 ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġtest Regex () Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġregex Ġ= Ġ""" ^ a (( aa | bb )( ab | ba )| ( ab | ba )( aa | bb )) b $ """. to Regex () ĊĠĠĠĠĠĠĠ ĠassertThat ( regex . matches (" abab bb ")). isTrue () ĊĠĠĠĠĠĠĠ ĠassertThat ( regex . matches (" b abab a ")). isFalse () ĊĠĠĠĠĠĠĠ ĠassertThat ( regex . matches (" ab bb ab ")). isTrue () ĊĠĠĠĠĠĠĠ ĠassertThat ( regex . matches (" aa ab bb ")). isFalse () ĊĠĠĠĠĠĠĠ ĠassertThat ( regex . matches (" aaa ab bb ")). isFalse () ĊĠĠĠ Ġ} Ċ }