import { TitleCasePipe } from './title-case.pipe' ; describe ( 'TitleCasePipe' , ( ) => { const pipe = new TitleCasePipe ( ) ; it ( 'transforms "abc" to "Abc"' , ( ) => { expect ( pipe . transform ( 'abc' ) ) . toBe ( 'Abc' ) ; } ) ; it ( 'transforms "abc def" to "Abc Def"' , ( ) => { expect ( pipe . transform ( 'abc def' ) ) . toBe ( 'Abc Def' ) ; } ) ; it ( 'leaves "Abc Def" unchanged' , ( ) => { expect ( pipe . transform ( 'Abc Def' ) ) . toBe ( 'Abc Def' ) ; } ) ; it ( 'transforms "abc-def" to "Abc-def"' , ( ) => { expect ( pipe . transform ( 'abc-def' ) ) . toBe ( 'Abc-def' ) ; } ) ; it ( 'transforms "   abc   def" to "   Abc   Def" (preserves spaces)' , ( ) => { expect ( pipe . transform ( '   abc   def' ) ) . toBe ( '   Abc   Def' ) ; } ) ; } ) ;