addFlashcards(){

        this.testService.addTest(this.createTest()).subscribe(result => {
            this.editTest = result;
            console.log(result);
        }, error => console.error(error))


        let isPossible: boolean = true;
        let i: number = 0;
        this.wordsW.forEach(element => {
            if(element == "") isPossible = false;
            if(this.translatedWords[i] == "") isPossible = false;
            if(this.sentence[i] == "") isPossible = false;
            if(this.translatedSentence[i] == "") isPossible = false;
            i++;
        });
        if(isPossible){
            console.log(this.editTest.Id)
            this.testService.addFlashcards(this.createFlashcards(this.editTest.Id)).subscribe(result => {
                console.log(result.toString())
                this.messageService.success("Created new flashcards");
                this.router.navigateByUrl('/tests/add', { skipLocationChange: true }).then(() => {
                    this.router.navigate(['/tests/add']);
                });
            }, error => console.error(error));
        } else {
            this.messageService.error("Invalid form");
        }
    }