Merge pull request #1239 from priyanka-surana/busco

Busco
2024-12-22 02:58:17 +00:00 · 2022-05-06 10:11:42 -04:00 · 2022-05-06 10:11:42 -04:00 · e13d634764
commit e13d634764
parent 56e9e6b921 7a85760d08
6 changed files with 748 additions and 0 deletions
--- a/modules/busco/main.nf
+++ b/modules/busco/main.nf
@ -0,0 +1,84 @@
+process BUSCO {
+    tag "$meta.id"
+    label 'process_medium'
+
+    conda (params.enable_conda ? "bioconda::busco=5.3.2" : null)
+    container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
+        'https://depot.galaxyproject.org/singularity/busco:5.3.2--pyhdfd78af_0':
+        'quay.io/biocontainers/busco:5.3.2--pyhdfd78af_0' }"
+
+    input:
+    tuple val(meta), path('tmp_input/*')
+    each lineage                          // Required:    lineage to check against, "auto" enables --auto-lineage instead
+    path busco_lineages_path              // Recommended: path to busco lineages - downloads if not set
+    path config_file                      // Optional:    busco configuration file
+
+    output:
+    tuple val(meta), path("*-busco.batch_summary.txt"), emit: batch_summary
+    tuple val(meta), path("short_summary.*.txt")      , emit: short_summaries_txt, optional: true
+    tuple val(meta), path("short_summary.*.json")     , emit: short_summaries_json, optional: true
+    tuple val(meta), path("*-busco")                  , emit: busco_dir
+    path "versions.yml"                               , emit: versions
+
+    when:
+    task.ext.when == null || task.ext.when
+
+    script:
+    def args = task.ext.args ?: ''
+    def prefix = task.ext.prefix ?: "${meta.id}-${lineage}"
+    def busco_config = config_file ? "--config $config_file" : ''
+    def busco_lineage = lineage.equals('auto') ? '--auto-lineage' : "--lineage_dataset ${lineage}"
+    def busco_lineage_dir = busco_lineages_path ? "--offline --download_path ${busco_lineages_path}" : ''
+    """
+    # Nextflow changes the container --entrypoint to /bin/bash (container default entrypoint: /usr/local/env-execute)
+    # Check for container variable initialisation script and source it.
+    if [ -f "/usr/local/env-activate.sh" ]; then
+        set +u  # Otherwise, errors out because of various unbound variables
+        . "/usr/local/env-activate.sh"
+        set -u
+    fi
+
+    # If the augustus config directory is not writable, then copy to writeable area
+    if [ ! -w "\${AUGUSTUS_CONFIG_PATH}" ]; then
+        # Create writable tmp directory for augustus
+        AUG_CONF_DIR=\$( mktemp -d -p \$PWD )
+        cp -r \$AUGUSTUS_CONFIG_PATH/* \$AUG_CONF_DIR
+        export AUGUSTUS_CONFIG_PATH=\$AUG_CONF_DIR
+        echo "New AUGUSTUS_CONFIG_PATH=\${AUGUSTUS_CONFIG_PATH}"
+    fi
+
+    # Ensure the input is uncompressed
+    INPUT_SEQS=input_seqs
+    mkdir "\$INPUT_SEQS"
+    cd "\$INPUT_SEQS"
+    for FASTA in ../tmp_input/*; do
+        if [ "\${FASTA##*.}" == 'gz' ]; then
+            gzip -cdf "\$FASTA" > \$( basename "\$FASTA" .gz )
+        else
+            ln -s "\$FASTA" .
+        fi
+    done
+    cd ..
+
+    busco \\
+        --cpu $task.cpus \\
+        --in "\$INPUT_SEQS" \\
+        --out ${prefix}-busco \\
+        $busco_lineage \\
+        $busco_lineage_dir \\
+        $busco_config \\
+        $args
+
+    # clean up
+    rm -rf "\$INPUT_SEQS"
+
+    # Move files to avoid staging/publishing issues
+    mv ${prefix}-busco/batch_summary.txt ${prefix}-busco.batch_summary.txt
+    mv ${prefix}-busco/*/short_summary.*.{json,txt} . || echo "Short summaries were not available: No genes were found."
+
+    cat <<-END_VERSIONS > versions.yml
+    "${task.process}":
+        busco: \$( busco --version 2>&1 | sed 's/^BUSCO //' )
+    END_VERSIONS
+    """
+}
--- a/modules/busco/meta.yml
+++ b/modules/busco/meta.yml
@ -0,0 +1,69 @@
+name: busco
+description: Benchmarking Universal Single Copy Orthologs
+keywords:
+  - quality control
+  - genome
+  - transcriptome
+  - proteome
+tools:
+  - busco:
+      description: BUSCO provides measures for quantitative assessment of genome assembly, gene set, and transcriptome completeness based on evolutionarily informed expectations of gene content from near-universal single-copy orthologs selected from OrthoDB.
+      homepage: https://busco.ezlab.org/
+      documentation: https://busco.ezlab.org/busco_userguide.html
+      tool_dev_url: https://gitlab.com/ezlab/busco
+      doi: "10.1007/978-1-4939-9173-0_14"
+      licence: ["MIT"]
+
+input:
+  - meta:
+      type: map
+      description: |
+        Groovy Map containing sample information
+        e.g. [ id:'test', single_end:false ]
+  - fasta:
+      type: file
+      description: Nucleic or amino acid sequence file in FASTA format.
+      pattern: "*.{fasta,fna,fa,fasta.gz,fna.gz,fa.gz}"
+  - lineage:
+      type: value
+      description: The BUSCO lineage to use, or "auto" to automatically select lineage
+  - busco_lineages_path:
+      type: directory
+      description: Path to local BUSCO lineages directory.
+  - config_file:
+      type: file
+      description: Path to BUSCO config file.
+
+output:
+  - meta:
+      type: map
+      description: |
+        Groovy Map containing sample information
+        e.g. [ id:'test', single_end:false ]
+  - batch_summary:
+      type: file
+      description: Summary of all sequence files analyzed
+      pattern: "*-busco.batch_summary.txt"
+  - short_summaries_txt:
+      type: file
+      description: Short Busco summary in plain text format
+      pattern: "short_summary.*.txt"
+  - short_summaries_json:
+      type: file
+      description: Short Busco summary in JSON format
+      pattern: "short_summary.*.json"
+  - busco_dir:
+      type: directory
+      description: BUSCO lineage specific output
+      pattern: "*-busco"
+  - versions:
+      type: file
+      description: File containing software versions
+      pattern: "versions.yml"
+
+authors:
+  - "@priyanka-surana"
+  - "@charles-plessy"
+  - "@mahesh-panchal"
+  - "@muffato"
+  - "@jvhagey"
--- a/tests/config/pytest_modules.yml
+++ b/tests/config/pytest_modules.yml
@ -337,6 +337,10 @@ bracken/bracken:
  - modules/bracken/bracken/**
  - tests/modules/bracken/bracken/**

+busco:
+  - modules/busco/**
+  - tests/modules/busco/**
+
 bwa/aln:
  - modules/bwa/aln/**
  - tests/modules/bwa/aln/**
--- a/tests/modules/busco/main.nf
+++ b/tests/modules/busco/main.nf
@ -0,0 +1,404 @@
+#!/usr/bin/env nextflow
+
+nextflow.enable.dsl = 2
+
+include { BUSCO } from '../../../modules/busco/main.nf'
+
+workflow test_busco_genome_single_fasta {
+
+    input = [
+        [ id:'test' ], // meta map
+        file( params.test_data['bacteroides_fragilis']['genome']['genome_fna_gz'], checkIfExists: true)
+    ]
+
+    BUSCO (
+        input,
+        ['bacteria_odb10', 'bacteroidetes_odb10'],  // Launch with 'auto' to use --auto-lineage, and specified lineages // 'auto' removed from test due to memory issues
+        [], // Download busco lineage
+        [], // No config
+    )
+
+    /* Output tree:
+    /tmp/tmpyz_hi62i/busco/
+    ├── short_summary.specific.bacteria_odb10.genome.fna.json -> /tmp/tmpza_0dth3/33/7d8c9b2c8931d9ad6a67aa843895e7/short_summary.specific.bacteria_odb10.genome.fna.json
+    ├── short_summary.specific.bacteria_odb10.genome.fna.txt -> /tmp/tmpza_0dth3/33/7d8c9b2c8931d9ad6a67aa843895e7/short_summary.specific.bacteria_odb10.genome.fna.txt
+    ├── short_summary.specific.bacteroidetes_odb10.genome.fna.json -> /tmp/tmpza_0dth3/6a/e95a0cd21785ce33d63b8f73a68a51/short_summary.specific.bacteroidetes_odb10.genome.fna.json
+    ├── short_summary.specific.bacteroidetes_odb10.genome.fna.txt -> /tmp/tmpza_0dth3/6a/e95a0cd21785ce33d63b8f73a68a51/short_summary.specific.bacteroidetes_odb10.genome.fna.txt
+    ├── test-bacteria_odb10-busco -> /tmp/tmpza_0dth3/33/7d8c9b2c8931d9ad6a67aa843895e7/test-bacteria_odb10-busco/
+    │   ├── genome.fna/
+    │   │   ├── logs/
+    │   │   │   ├── hmmsearch_err.log
+    │   │   │   ├── hmmsearch_out.log
+    │   │   │   ├── prodigal_err.log
+    │   │   │   └── prodigal_out.log
+    │   │   ├── prodigal_output/
+    │   │   │   └── predicted_genes/
+    │   │   └── run_bacteria_odb10/
+    │   │       ├── busco_sequences/
+    │   │       ├── full_table.tsv
+    │   │       ├── hmmer_output/
+    │   │       ├── missing_busco_list.tsv
+    │   │       ├── short_summary.json
+    │   │       └── short_summary.txt
+    │   └── logs/
+    │       └── busco.log
+    ├── test-bacteria_odb10-busco.batch_summary.txt -> /tmp/tmpza_0dth3/33/7d8c9b2c8931d9ad6a67aa843895e7/test-bacteria_odb10-busco.batch_summary.txt
+    ├── test-bacteroidetes_odb10-busco -> /tmp/tmpza_0dth3/6a/e95a0cd21785ce33d63b8f73a68a51/test-bacteroidetes_odb10-busco/
+    │   ├── genome.fna/
+    │   │   ├── logs/
+    │   │   │   ├── hmmsearch_err.log
+    │   │   │   ├── hmmsearch_out.log
+    │   │   │   ├── prodigal_err.log
+    │   │   │   └── prodigal_out.log
+    │   │   ├── prodigal_output/
+    │   │   │   └── predicted_genes/
+    │   │   └── run_bacteroidetes_odb10/
+    │   │       ├── busco_sequences/
+    │   │       ├── full_table.tsv
+    │   │       ├── hmmer_output/
+    │   │       ├── missing_busco_list.tsv
+    │   │       ├── short_summary.json
+    │   │       └── short_summary.txt
+    │   └── logs/
+    │       └── busco.log
+    ├── test-bacteroidetes_odb10-busco.batch_summary.txt -> /tmp/tmpza_0dth3/6a/e95a0cd21785ce33d63b8f73a68a51/test-bacteroidetes_odb10-busco.batch_summary.txt
+    └── versions.yml -> /tmp/tmpza_0dth3/6a/e95a0cd21785ce33d63b8f73a68a51/versions.yml
+
+    Former Output tree -w 'auto':
+    /tmp/tmp846crjv2/busco/
+    ├── short_summary.generic.bacteria_odb10.genome.fna.json -> /tmp/tmpi6af66j1/18/8be22ecd7a71471ff5082bd512972b/short_summary.generic.bacteria_odb10.genome.fna.json
+    ├── short_summary.generic.bacteria_odb10.genome.fna.txt -> /tmp/tmpi6af66j1/18/8be22ecd7a71471ff5082bd512972b/short_summary.generic.bacteria_odb10.genome.fna.txt
+    ├── short_summary.specific.bacteria_odb10.genome.fna.json -> /tmp/tmpi6af66j1/45/107812e983a8e695c380ebc215e7d9/short_summary.specific.bacteria_odb10.genome.fna.json
+    ├── short_summary.specific.bacteria_odb10.genome.fna.txt -> /tmp/tmpi6af66j1/45/107812e983a8e695c380ebc215e7d9/short_summary.specific.bacteria_odb10.genome.fna.txt
+    ├── short_summary.specific.bacteroidales_odb10.genome.fna.json -> /tmp/tmpi6af66j1/18/8be22ecd7a71471ff5082bd512972b/short_summary.specific.bacteroidales_odb10.genome.fna.json
+    ├── short_summary.specific.bacteroidales_odb10.genome.fna.txt -> /tmp/tmpi6af66j1/18/8be22ecd7a71471ff5082bd512972b/short_summary.specific.bacteroidales_odb10.genome.fna.txt
+    ├── short_summary.specific.bacteroidetes_odb10.genome.fna.json -> /tmp/tmpi6af66j1/a2/eb4a34894f3ac5554759ad6c9f652b/short_summary.specific.bacteroidetes_odb10.genome.fna.json
+    ├── short_summary.specific.bacteroidetes_odb10.genome.fna.txt -> /tmp/tmpi6af66j1/a2/eb4a34894f3ac5554759ad6c9f652b/short_summary.specific.bacteroidetes_odb10.genome.fna.txt
+    ├── test-auto-busco -> /tmp/tmpi6af66j1/18/8be22ecd7a71471ff5082bd512972b/test-auto-busco/
+    │   ├── genome.fna/
+    │   │   ├── auto_lineage/
+    │   │   │   ├── run_archaea_odb10/
+    │   │   │   ├── run_bacteria_odb10/
+    │   │   │   └── run_eukaryota_odb10/
+    │   │   ├── logs/
+    │   │   │   ├── hmmsearch_err.log
+    │   │   │   ├── hmmsearch_out.log
+    │   │   │   ├── metaeuk_err.log
+    │   │   │   ├── metaeuk_out.log
+    │   │   │   ├── prodigal_err.log
+    │   │   │   ├── prodigal_out.log
+    │   │   │   ├── sepp_err.log
+    │   │   │   └── sepp_out.log
+    │   │   ├── prodigal_output/
+    │   │   │   └── predicted_genes/
+    │   │   ├── run_bacteria_odb10 -> /tmp/tmpi6af66j1/18/8be22ecd7a71471ff5082bd512972b/test-auto-busco/genome.fna/auto_lineage/run_bacteria_odb10/  [recursive, not followed]
+    │   │   └── run_bacteroidales_odb10/
+    │   │       ├── busco_sequences/
+    │   │       ├── full_table.tsv
+    │   │       ├── hmmer_output/
+    │   │       ├── missing_busco_list.tsv
+    │   │       ├── short_summary.json
+    │   │       └── short_summary.txt
+    │   └── logs/
+    │       └── busco.log
+    ├── test-auto-busco.batch_summary.txt -> /tmp/tmpi6af66j1/18/8be22ecd7a71471ff5082bd512972b/test-auto-busco.batch_summary.txt
+    ├── test-bacteria_odb10-busco -> /tmp/tmpi6af66j1/45/107812e983a8e695c380ebc215e7d9/test-bacteria_odb10-busco/
+    │   ├── genome.fna/
+    │   │   ├── logs/
+    │   │   │   ├── hmmsearch_err.log
+    │   │   │   ├── hmmsearch_out.log
+    │   │   │   ├── prodigal_err.log
+    │   │   │   └── prodigal_out.log
+    │   │   ├── prodigal_output/
+    │   │   │   └── predicted_genes/
+    │   │   └── run_bacteria_odb10/
+    │   │       ├── busco_sequences/
+    │   │       ├── full_table.tsv
+    │   │       ├── hmmer_output/
+    │   │       ├── missing_busco_list.tsv
+    │   │       ├── short_summary.json
+    │   │       └── short_summary.txt
+    │   └── logs/
+    │       └── busco.log
+    ├── test-bacteria_odb10-busco.batch_summary.txt -> /tmp/tmpi6af66j1/45/107812e983a8e695c380ebc215e7d9/test-bacteria_odb10-busco.batch_summary.txt
+    ├── test-bacteroidetes_odb10-busco -> /tmp/tmpi6af66j1/a2/eb4a34894f3ac5554759ad6c9f652b/test-bacteroidetes_odb10-busco/
+    │   ├── genome.fna/
+    │   │   ├── logs/
+    │   │   │   ├── hmmsearch_err.log
+    │   │   │   ├── hmmsearch_out.log
+    │   │   │   ├── prodigal_err.log
+    │   │   │   └── prodigal_out.log
+    │   │   ├── prodigal_output/
+    │   │   │   └── predicted_genes/
+    │   │   └── run_bacteroidetes_odb10/
+    │   │       ├── busco_sequences/
+    │   │       ├── full_table.tsv
+    │   │       ├── hmmer_output/
+    │   │       ├── missing_busco_list.tsv
+    │   │       ├── short_summary.json
+    │   │       └── short_summary.txt
+    │   └── logs/
+    │       └── busco.log
+    ├── test-bacteroidetes_odb10-busco.batch_summary.txt -> /tmp/tmpi6af66j1/a2/eb4a34894f3ac5554759ad6c9f652b/test-bacteroidetes_odb10-busco.batch_summary.txt
+    └── versions.yml -> /tmp/tmpi6af66j1/18/8be22ecd7a71471ff5082bd512972b/versions.yml
+    */
+
+}
+
+workflow test_busco_genome_multi_fasta {
+
+    input = [
+        [ id:'test' ], // meta map
+        [
+            file( params.test_data['bacteroides_fragilis']['genome']['genome_fna_gz'], checkIfExists: true),
+            file( params.test_data['candidatus_portiera_aleyrodidarum']['genome']['genome_fasta'], checkIfExists: true)
+        ]
+    ]
+
+    BUSCO (
+        input,
+        'bacteria_odb10',
+        [], // Download busco lineage
+        [], // No config
+    )
+
+    /* Output tree:
+    /tmp/tmpk19byek7/busco/
+    ├── short_summary.specific.bacteria_odb10.genome.fasta.json -> /tmp/tmplt9fv3tl/15/ff310a16d9ce7ad24e207a05ce718e/short_summary.specific.bacteria_odb10.genome.fasta.json
+    ├── short_summary.specific.bacteria_odb10.genome.fasta.txt -> /tmp/tmplt9fv3tl/15/ff310a16d9ce7ad24e207a05ce718e/short_summary.specific.bacteria_odb10.genome.fasta.txt
+    ├── short_summary.specific.bacteria_odb10.genome.fna.json -> /tmp/tmplt9fv3tl/15/ff310a16d9ce7ad24e207a05ce718e/short_summary.specific.bacteria_odb10.genome.fna.json
+    ├── short_summary.specific.bacteria_odb10.genome.fna.txt -> /tmp/tmplt9fv3tl/15/ff310a16d9ce7ad24e207a05ce718e/short_summary.specific.bacteria_odb10.genome.fna.txt
+    ├── test-bacteria_odb10-busco -> /tmp/tmplt9fv3tl/15/ff310a16d9ce7ad24e207a05ce718e/test-bacteria_odb10-busco/
+    │   ├── genome.fasta/
+    │   │   ├── logs/
+    │   │   │   ├── hmmsearch_err.log
+    │   │   │   ├── hmmsearch_out.log
+    │   │   │   ├── prodigal_err.log
+    │   │   │   └── prodigal_out.log
+    │   │   ├── prodigal_output/
+    │   │   │   └── predicted_genes/
+    │   │   └── run_bacteria_odb10/
+    │   │       ├── busco_sequences/
+    │   │       ├── full_table.tsv
+    │   │       ├── hmmer_output/
+    │   │       ├── missing_busco_list.tsv
+    │   │       ├── short_summary.json
+    │   │       └── short_summary.txt
+    │   ├── genome.fna/
+    │   │   ├── logs/
+    │   │   │   ├── hmmsearch_err.log
+    │   │   │   ├── hmmsearch_out.log
+    │   │   │   ├── prodigal_err.log
+    │   │   │   └── prodigal_out.log
+    │   │   ├── prodigal_output/
+    │   │   │   └── predicted_genes/
+    │   │   └── run_bacteria_odb10/
+    │   │       ├── busco_sequences/
+    │   │       ├── full_table.tsv
+    │   │       ├── hmmer_output/
+    │   │       ├── missing_busco_list.tsv
+    │   │       ├── short_summary.json
+    │   │       └── short_summary.txt
+    │   └── logs/
+    │       └── busco.log
+    ├── test-bacteria_odb10-busco.batch_summary.txt -> /tmp/tmplt9fv3tl/15/ff310a16d9ce7ad24e207a05ce718e/test-bacteria_odb10-busco.batch_summary.txt
+    └── versions.yml -> /tmp/tmplt9fv3tl/15/ff310a16d9ce7ad24e207a05ce718e/versions.yml
+    */
+
+}
+
+workflow test_busco_eukaryote_metaeuk {
+
+    input = [
+        [ id:'test' ], // meta map
+        file( params.test_data['homo_sapiens']['genome']['genome_fasta'], checkIfExists: true)
+    ]
+
+    BUSCO (
+        input,
+        'eukaryota_odb10',
+        [], // Download busco lineage
+        [], // No config
+    )
+
+    /* Output tree:
+    /tmp/tmpeq4dsir5/busco/
+    ├── short_summary.specific.eukaryota_odb10.genome.fasta.json -> /tmp/tmp60hby2pk/6f/529873d91cda6bae3a4a6a21746aee/short_summary.specific.eukaryota_odb10.genome.fasta.json
+    ├── short_summary.specific.eukaryota_odb10.genome.fasta.txt -> /tmp/tmp60hby2pk/6f/529873d91cda6bae3a4a6a21746aee/short_summary.specific.eukaryota_odb10.genome.fasta.txt
+    ├── test-eukaryota_odb10-busco -> /tmp/tmp60hby2pk/6f/529873d91cda6bae3a4a6a21746aee/test-eukaryota_odb10-busco/
+    │   ├── genome.fasta/
+    │   │   ├── logs/
+    │   │   │   ├── hmmsearch_err.log
+    │   │   │   ├── hmmsearch_out.log
+    │   │   │   ├── metaeuk_err.log
+    │   │   │   └── metaeuk_out.log
+    │   │   └── run_eukaryota_odb10/
+    │   │       ├── busco_sequences/
+    │   │       ├── full_table.tsv
+    │   │       ├── hmmer_output/
+    │   │       ├── metaeuk_output/
+    │   │       ├── missing_busco_list.tsv
+    │   │       ├── short_summary.json
+    │   │       └── short_summary.txt
+    │   └── logs/
+    │       └── busco.log
+    ├── test-eukaryota_odb10-busco.batch_summary.txt -> /tmp/tmp60hby2pk/6f/529873d91cda6bae3a4a6a21746aee/test-eukaryota_odb10-busco.batch_summary.txt
+    └── versions.yml -> /tmp/tmp60hby2pk/6f/529873d91cda6bae3a4a6a21746aee/versions.yml
+    */
+
+}
+
+workflow test_busco_eukaryote_augustus {
+
+    input = [
+        [ id:'test' ], // meta map
+        file( params.test_data['homo_sapiens']['genome']['genome_fasta'], checkIfExists: true)
+    ]
+
+    BUSCO (
+        input,
+        'eukaryota_odb10',
+        [], // Download busco lineage
+        [], // No config
+    )
+
+    /* Output tree:
+    /tmp/tmp2xqaygjj/busco/
+    ├── test-eukaryota_odb10-busco -> /tmp/tmpjqs61x9o/3f/67cc14e873c0ceb45e2a27594d624c/test-eukaryota_odb10-busco/
+    │   ├── genome.fasta/
+    │   │   ├── blast_db/
+    │   │   │   ├── genome.fasta.ndb
+    │   │   │   ├── genome.fasta.nhr
+    │   │   │   ├── genome.fasta.nin
+    │   │   │   ├── genome.fasta.not
+    │   │   │   ├── genome.fasta.nsq
+    │   │   │   ├── genome.fasta.ntf
+    │   │   │   └── genome.fasta.nto
+    │   │   ├── logs/
+    │   │   │   ├── makeblastdb_err.log
+    │   │   │   ├── makeblastdb_out.log
+    │   │   │   ├── tblastn_err.log
+    │   │   │   └── tblastn_out.log
+    │   │   └── run_eukaryota_odb10/
+    │   │       ├── augustus_output/
+    │   │       ├── blast_output/
+    │   │       ├── busco_sequences/
+    │   │       └── hmmer_output/
+    │   └── logs/
+    │       └── busco.log
+    ├── test-eukaryota_odb10-busco.batch_summary.txt -> /tmp/tmpjqs61x9o/3f/67cc14e873c0ceb45e2a27594d624c/test-eukaryota_odb10-busco.batch_summary.txt
+    └── versions.yml -> /tmp/tmpjqs61x9o/3f/67cc14e873c0ceb45e2a27594d624c/versions.yml
+    */
+
+}
+
+workflow test_busco_protein {
+
+    input = [
+        [ id:'test' ], // meta map
+        file( params.test_data['candidatus_portiera_aleyrodidarum']['genome']['proteome_fasta'], checkIfExists: true)
+    ]
+
+    BUSCO (
+        input,
+        'bacteria_odb10',
+        [], // Download busco lineage
+        [], // No config
+    )
+
+    /* Output tree:
+    /tmp/tmpzwd5dn56/busco/
+    ├── short_summary.specific.bacteria_odb10.proteome.fasta.json -> /tmp/tmpk1nlgbf_/ae/0db07b5cd08fb23d0aba5f134ebbe2/short_summary.specific.bacteria_odb10.proteome.fasta.json
+    ├── short_summary.specific.bacteria_odb10.proteome.fasta.txt -> /tmp/tmpk1nlgbf_/ae/0db07b5cd08fb23d0aba5f134ebbe2/short_summary.specific.bacteria_odb10.proteome.fasta.txt
+    ├── test-bacteria_odb10-busco -> /tmp/tmpk1nlgbf_/ae/0db07b5cd08fb23d0aba5f134ebbe2/test-bacteria_odb10-busco/
+    │   ├── logs/
+    │   │   └── busco.log
+    │   └── proteome.fasta/
+    │       ├── logs/
+    │       │   ├── hmmsearch_err.log
+    │       │   └── hmmsearch_out.log
+    │       └── run_bacteria_odb10/
+    │           ├── busco_sequences/
+    │           ├── full_table.tsv
+    │           ├── hmmer_output/
+    │           ├── missing_busco_list.tsv
+    │           ├── short_summary.json
+    │           └── short_summary.txt
+    ├── test-bacteria_odb10-busco.batch_summary.txt -> /tmp/tmpk1nlgbf_/ae/0db07b5cd08fb23d0aba5f134ebbe2/test-bacteria_odb10-busco.batch_summary.txt
+    └── versions.yml -> /tmp/tmpk1nlgbf_/ae/0db07b5cd08fb23d0aba5f134ebbe2/versions.yml
+    */
+}
+workflow test_busco_transcriptome {
+
+    input = [
+        [ id:'test' ], // meta map
+        file( params.test_data['bacteroides_fragilis']['illumina']['test1_contigs_fa_gz'], checkIfExists: true)
+    ]
+
+    BUSCO (
+        input,
+        'bacteria_odb10',
+        [], // Download busco lineage
+        [], // No config
+    )
+
+    /* Output tree:
+    /tmp/tmpitjyvo9g/busco/
+    ├── short_summary.specific.bacteria_odb10.test1.contigs.fa.json -> /tmp/tmp6wqi0eyx/4f/ed0b23f0fc807bb68091298845c135/short_summary.specific.bacteria_odb10.test1.contigs.fa.json
+    ├── short_summary.specific.bacteria_odb10.test1.contigs.fa.txt -> /tmp/tmp6wqi0eyx/4f/ed0b23f0fc807bb68091298845c135/short_summary.specific.bacteria_odb10.test1.contigs.fa.txt
+    ├── test-bacteria_odb10-busco -> /tmp/tmp6wqi0eyx/4f/ed0b23f0fc807bb68091298845c135/test-bacteria_odb10-busco/
+    │   ├── logs/
+    │   │   └── busco.log
+    │   └── test1.contigs.fa/
+    │       ├── blast_db/
+    │       │   ├── test1.contigs.fa.ndb
+    │       │   ├── test1.contigs.fa.nhr
+    │       │   ├── test1.contigs.fa.nin
+    │       │   ├── test1.contigs.fa.not
+    │       │   ├── test1.contigs.fa.nsq
+    │       │   ├── test1.contigs.fa.ntf
+    │       │   └── test1.contigs.fa.nto
+    │       ├── logs/
+    │       │   ├── hmmsearch_err.log
+    │       │   ├── hmmsearch_out.log
+    │       │   ├── makeblastdb_err.log
+    │       │   ├── makeblastdb_out.log
+    │       │   ├── tblastn_err.log
+    │       │   └── tblastn_out.log
+    │       ├── run_bacteria_odb10/
+    │       │   ├── blast_output/
+    │       │   ├── busco_sequences/
+    │       │   ├── full_table.tsv
+    │       │   ├── hmmer_output/
+    │       │   ├── missing_busco_list.tsv
+    │       │   ├── short_summary.json
+    │       │   ├── short_summary.txt
+    │       │   └── single_copy_proteins.faa
+    │       └── translated_proteins/
+    │           ├── 1024388at2.faa
+    │           ├── 1054741at2.faa
+    │           ├── 1093223at2.faa
+    │           ├── 1151822at2.faa
+    │           ├── 143460at2.faa
+    │           ├── 1491686at2.faa
+    │           ├── 1504821at2.faa
+    │           ├── 1574817at2.faa
+    │           ├── 1592033at2.faa
+    │           ├── 1623045at2.faa
+    │           ├── 1661836at2.faa
+    │           ├── 1674344at2.faa
+    │           ├── 1698718at2.faa
+    │           ├── 1990650at2.faa
+    │           ├── 223233at2.faa
+    │           ├── 402899at2.faa
+    │           ├── 505485at2.faa
+    │           ├── 665824at2.faa
+    │           ├── 776861at2.faa
+    │           ├── 874197at2.faa
+    │           ├── 932854at2.faa
+    │           └── 95696at2.faa
+    ├── test-bacteria_odb10-busco.batch_summary.txt -> /tmp/tmp6wqi0eyx/4f/ed0b23f0fc807bb68091298845c135/test-bacteria_odb10-busco.batch_summary.txt
+    └── versions.yml -> /tmp/tmp6wqi0eyx/4f/ed0b23f0fc807bb68091298845c135/versions.yml
+    */
+
+}
--- a/tests/modules/busco/nextflow.config
+++ b/tests/modules/busco/nextflow.config
@ -0,0 +1,28 @@
+process {
+
+    publishDir = { "${params.outdir}/${task.process.tokenize(':')[-1].tokenize('_')[0].toLowerCase()}" }
+
+    withName: 'test_busco_genome_single_fasta:BUSCO' {
+        ext.args = '--mode genome'
+    }
+
+    withName: 'test_busco_genome_multi_fasta:BUSCO' {
+        ext.args = '--mode genome'
+    }
+
+    withName: 'test_busco_eukaryote_metaeuk:BUSCO' {
+        ext.args = '--mode genome'
+    }
+
+    withName: 'test_busco_eukaryote_augustus:BUSCO' {
+        ext.args = '--mode genome --augustus'
+    }
+
+    withName: 'test_busco_protein:BUSCO' {
+        ext.args = '--mode proteins'
+    }
+
+    withName: 'test_busco_transcriptome:BUSCO'{
+        ext.args = '--mode transcriptome'
+    }
+}
--- a/tests/modules/busco/test.yml
+++ b/tests/modules/busco/test.yml
@ -0,0 +1,159 @@
+- name: busco test_busco_genome_single_fasta
+  command: nextflow run tests/modules/busco -entry test_busco_genome_single_fasta -c tests/config/nextflow.config
+  tags:
+    - busco
+  files:
+    - path: output/busco/short_summary.specific.bacteria_odb10.genome.fna.json
+      contains:
+        - "one_line_summary"
+        - "input_file"
+        - "mode"
+        - "dataset"
+    - path: output/busco/short_summary.specific.bacteria_odb10.genome.fna.txt
+      contains:
+        - "BUSCO version"
+        - "The lineage dataset is"
+        - "BUSCO was run in mode"
+        - "Complete BUSCOs"
+        - "Missing BUSCOs"
+        - "Dependencies and versions"
+    - path: output/busco/short_summary.specific.bacteroidetes_odb10.genome.fna.json
+      contains:
+        - "one_line_summary"
+        - "input_file"
+        - "mode"
+        - "dataset"
+    - path: output/busco/short_summary.specific.bacteroidetes_odb10.genome.fna.txt
+      contains:
+        - "BUSCO version"
+        - "The lineage dataset is"
+        - "BUSCO was run in mode"
+        - "Complete BUSCOs"
+        - "Missing BUSCOs"
+        - "Dependencies and versions"
+    - path: output/busco/test-bacteria_odb10-busco.batch_summary.txt
+      md5sum: e50690742e9ae6abdd2bf99334ff9e12
+    - path: output/busco/test-bacteroidetes_odb10-busco.batch_summary.txt
+      md5sum: 4c1b2c4317c88398eddc30877ed740d9
+    - path: output/busco/versions.yml
+      md5sum: 8aa830f71587d859df35c6cfab59f35d
+
+- name: busco test_busco_genome_multi_fasta
+  command: nextflow run tests/modules/busco -entry test_busco_genome_multi_fasta -c tests/config/nextflow.config
+  tags:
+    - busco
+  files:
+    - path: output/busco/short_summary.specific.bacteria_odb10.genome.fasta.json
+      contains:
+        - "one_line_summary"
+        - "input_file"
+        - "mode"
+        - "dataset"
+    - path: output/busco/short_summary.specific.bacteria_odb10.genome.fasta.txt
+      contains:
+        - "BUSCO version"
+        - "The lineage dataset is"
+        - "BUSCO was run in mode"
+        - "Complete BUSCOs"
+        - "Missing BUSCOs"
+        - "Dependencies and versions"
+    - path: output/busco/short_summary.specific.bacteria_odb10.genome.fna.json
+      contains:
+        - "one_line_summary"
+        - "input_file"
+        - "mode"
+        - "dataset"
+    - path: output/busco/short_summary.specific.bacteria_odb10.genome.fna.txt
+      contains:
+        - "BUSCO version"
+        - "The lineage dataset is"
+        - "BUSCO was run in mode"
+        - "Complete BUSCOs"
+        - "Missing BUSCOs"
+        - "Dependencies and versions"
+    - path: output/busco/test-bacteria_odb10-busco.batch_summary.txt
+      md5sum: 5360dfe83bec1f5741ee115e53e6b517
+    - path: output/busco/versions.yml
+      md5sum: 9a959eb0a1f765777dff1ea2f5c139c0
+
+- name: busco test_busco_eukaryote_metaeuk
+  command: nextflow run tests/modules/busco -entry test_busco_eukaryote_metaeuk -c tests/config/nextflow.config
+  tags:
+    - busco
+  files:
+    - path: output/busco/short_summary.specific.eukaryota_odb10.genome.fasta.json
+      contains:
+        - "one_line_summary"
+        - "input_file"
+        - "mode"
+        - "dataset"
+    - path: output/busco/short_summary.specific.eukaryota_odb10.genome.fasta.txt
+      contains:
+        - "BUSCO version"
+        - "The lineage dataset is"
+        - "BUSCO was run in mode"
+        - "Complete BUSCOs"
+        - "Missing BUSCOs"
+        - "Dependencies and versions"
+    - path: output/busco/test-eukaryota_odb10-busco.batch_summary.txt
+      md5sum: a70806f99ba5706d7353d3353b3f1d2b
+    - path: output/busco/versions.yml
+      md5sum: 34a808c257e6db1b0456f3b4372bc477
+
+- name: busco test_busco_eukaryote_augustus
+  command: nextflow run tests/modules/busco -entry test_busco_eukaryote_augustus -c tests/config/nextflow.config
+  tags:
+    - busco
+  files:
+    - path: output/busco/test-eukaryota_odb10-busco.batch_summary.txt
+      md5sum: 660393dd43cd6a093b952d4b8ad41e40
+    - path: output/busco/versions.yml
+      md5sum: 2caac915461410b16a1524ac064cd0df
+
+- name: busco test_busco_protein
+  command: nextflow run tests/modules/busco -entry test_busco_protein -c tests/config/nextflow.config
+  tags:
+    - busco
+  files:
+    - path: output/busco/short_summary.specific.bacteria_odb10.proteome.fasta.json
+      contains:
+        - "one_line_summary"
+        - "input_file"
+        - "mode"
+        - "dataset"
+    - path: output/busco/short_summary.specific.bacteria_odb10.proteome.fasta.txt
+      contains:
+        - "BUSCO version"
+        - "The lineage dataset is"
+        - "BUSCO was run in mode"
+        - "Complete BUSCOs"
+        - "Missing BUSCOs"
+        - "Dependencies and versions"
+    - path: output/busco/test-bacteria_odb10-busco.batch_summary.txt
+      md5sum: fd3b4e30ce74d1fcb95d6286d6e2049f
+    - path: output/busco/versions.yml
+      md5sum: d7392261a57960a7e6aea609dce824f5
+
+- name: busco test_busco_transcriptome
+  command: nextflow run tests/modules/busco -entry test_busco_transcriptome -c tests/config/nextflow.config
+  tags:
+    - busco
+  files:
+    - path: output/busco/short_summary.specific.bacteria_odb10.test1.contigs.fa.json
+      contains:
+        - "one_line_summary"
+        - "input_file"
+        - "mode"
+        - "dataset"
+    - path: output/busco/short_summary.specific.bacteria_odb10.test1.contigs.fa.txt
+      contains:
+        - "BUSCO version"
+        - "The lineage dataset is"
+        - "BUSCO was run in mode"
+        - "Complete BUSCOs"
+        - "Missing BUSCOs"
+        - "Dependencies and versions"
+    - path: output/busco/test-bacteria_odb10-busco.batch_summary.txt
+      md5sum: 9a176cafe66ac0adca89dc34ad2be13f
+    - path: output/busco/versions.yml
+      md5sum: 30eacbc7df70f6b1e72e0a7b6d02a7e1