nf-core_modules/tests/modules/bwa/sampe/main.nf

#!/usr/bin/env nextflow

nextflow.enable.dsl = 2

include { BWA_INDEX } from '../../../../modules/bwa/index/main.nf' addParams( options: [:] )
include { BWA_ALN   } from '../../../../modules/bwa/aln/main.nf'   addParams( options: [:] )
include { BWA_SAMPE } from '../../../../modules/bwa/sampe/main.nf' addParams( options: [:] )

workflow test_bwa_sampe {

    Channel
        .fromList(
            [
                [ id:'test', single_end:false ],
                [ [ file(params.test_data['sarscov2']['illumina']['test_1_fastq_gz'], checkIfExists: true),
                file(params.test_data['sarscov2']['illumina']['test_2_fastq_gz'], checkIfExists: true) ] ]
            ]
        ).collect()
        .set { input }
    fasta = file(params.test_data['sarscov2']['genome']['genome_fasta'], checkIfExists: true)

    BWA_INDEX ( fasta )
    BWA_ALN ( input, BWA_INDEX.out.index )
    BWA_SAMPE ( input.join(BWA_ALN.out.sai), BWA_INDEX.out.index )
}