Created test file for checking code.

Still need to add parameters map and chrom sizes path.

software/bedtools/sloprefseq/test_main.nf

@@ -0,0 +1,19 @@
+#!/usr/bin/env nextflow
+
+nextflow.preview.dsl = 2
+params.out_dir = "test_output"
+params.upstream = 1
+params.downstream = 10
+
+include BEDTOOLS_SLOPEREFSEQ from '../main.nf' params(params)
+
+// Define input channels
+ch_input_1 = Channel.fromPath('./tests/data/bed/A.bed')
+// ch_input_2 = Channel.fromPath('./tests/data/bed/B.bed')
+
+def additional_params_map = [:]
+
+// Run the workflow
+workflow {
+    BEDTOOLS_SLOPEREFSEQ(ch_input_1, additional_params_map)
+}