diff --git a/.gitignore b/.gitignore
index 21d3f112..0471e3fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,7 @@ testing/
 testing*
 *.pyc
 null/
+# nf-test specific
+.nf-test/
+nf-test_*
+.nf-test.log*
\ No newline at end of file
diff --git a/nf-test.config b/nf-test.config
new file mode 100644
index 00000000..e86a25ba
--- /dev/null
+++ b/nf-test.config
@@ -0,0 +1,8 @@
+config {
+
+    testsDir "tests"
+    workDir ".nf-test"
+    profile "test"
+
+}
+
diff --git a/tests/modules/local/amber/main.nf.test b/tests/modules/local/amber/main.nf.test
new file mode 100644
index 00000000..e8e3657d
--- /dev/null
+++ b/tests/modules/local/amber/main.nf.test
@@ -0,0 +1,50 @@
+nextflow_process {
+
+    name "Test Process AMBER"
+    script "modules/local/amber/main.nf"
+    process "AMBER"
+
+    test("AMBER testing") {
+
+        when {
+            params {
+
+            publish_dir_mode = "symlink"
+            // test_reference_data = 'https://raw.githubusercontent.com/nf-core/test-datasets/oncoanalyser/reference_data/hmftools/5.34_38--2/dna_pipeline/copy_number/'
+            test_sample_data = 'https://raw.githubusercontent.com/nf-core/test-datasets/oncoanalyser/sample_data/simulated_reads/wgts/markdups_bam/'
+
+            }
+
+            process {
+                """
+                // define inputs of the process here. Example:
+                // input[0] = file("test-file.txt")
+
+                input[0] = [
+                    [id: 'test',
+                    tumor_id: 'tumor_test',
+                    normal_id: 'normal_test'
+                    ],
+                    
+                    file(params.test_sample_data +  'subject_a.tumor.dna.bwa-mem2_2.2.1.markdups.bam', checkIfExists: true),
+                    file(params.test_sample_data +  'subject_a.normal.dna.bwa-mem2_2.2.1.markdups.bam', checkIfExists: true),
+                    file(params.test_sample_data +  'subject_a.tumor.dna.bwa-mem2_2.2.1.markdups.bam.bai', checkIfExists: true),
+                    file(params.test_sample_data +  'subject_a.normal.dna.bwa-mem2_2.2.1.markdups.bam.bai', checkIfExists: true),
+
+                ]
+                input[1] = 38
+                // input[2] = file(params.test_reference_data + 'AmberGermlineSites.38.tsv.gz', checkIfExists: true)
+                input[2] = file("https://raw.githubusercontent.com/nf-core/test-datasets/oncoanalyser/reference_data/hmftools/5.34_38--2/dna_pipeline/copy_number/AmberGermlineSites.38.tsv.gz")
+                input[3] = []
+                """
+            }
+        }
+
+        then {
+            assert process.success
+            assert snapshot(process.out).match()
+        }
+
+    }
+
+}
diff --git a/tests/modules/local/amber/main.nf.test.snap b/tests/modules/local/amber/main.nf.test.snap
new file mode 100644
index 00000000..a30d1459
--- /dev/null
+++ b/tests/modules/local/amber/main.nf.test.snap
@@ -0,0 +1,61 @@
+{
+    "AMBER testing": {
+        "content": [
+            {
+                "0": [
+                    [
+                        {
+                            "id": "test",
+                            "tumor_id": "tumor_test",
+                            "normal_id": "normal_test"
+                        },
+                        [
+                            "amber.version:md5,94a3ca487cc956f9eadb8de364c27b1d",
+                            "normal_test.amber.homozygousregion.tsv:md5,d21abd62a26119eaf01ea8d1f66b9f05",
+                            "normal_test.amber.snp.vcf.gz:md5,44f59e7c11b3b348f647e0251732acc6",
+                            "normal_test.amber.snp.vcf.gz.tbi:md5,e4caffcadff308826156914dd6b43484",
+                            "tumor_test.amber.baf.pcf:md5,d4015414e9ccf00ab02c818a2a99a939",
+                            "tumor_test.amber.baf.tsv.gz:md5,7c6921d6c7742598b3e8b3f7fe8fea8d",
+                            "tumor_test.amber.contamination.tsv:md5,6fb3d29cc2c879b1db07cc8581a8fb70",
+                            "tumor_test.amber.contamination.vcf.gz:md5,5562d1e335c40ff733bbf751e37e541c",
+                            "tumor_test.amber.contamination.vcf.gz.tbi:md5,a359216fecd8b0a3eada28dc683300a1",
+                            "tumor_test.amber.qc:md5,9c502425aa5e1bf23569e1f60a32dcf1"
+                        ]
+                    ]
+                ],
+                "1": [
+                    "versions.yml:md5,f5846f28a6cd7391cccfc28a96892710"
+                ],
+                "amber_dir": [
+                    [
+                        {
+                            "id": "test",
+                            "tumor_id": "tumor_test",
+                            "normal_id": "normal_test"
+                        },
+                        [
+                            "amber.version:md5,94a3ca487cc956f9eadb8de364c27b1d",
+                            "normal_test.amber.homozygousregion.tsv:md5,d21abd62a26119eaf01ea8d1f66b9f05",
+                            "normal_test.amber.snp.vcf.gz:md5,44f59e7c11b3b348f647e0251732acc6",
+                            "normal_test.amber.snp.vcf.gz.tbi:md5,e4caffcadff308826156914dd6b43484",
+                            "tumor_test.amber.baf.pcf:md5,d4015414e9ccf00ab02c818a2a99a939",
+                            "tumor_test.amber.baf.tsv.gz:md5,7c6921d6c7742598b3e8b3f7fe8fea8d",
+                            "tumor_test.amber.contamination.tsv:md5,6fb3d29cc2c879b1db07cc8581a8fb70",
+                            "tumor_test.amber.contamination.vcf.gz:md5,5562d1e335c40ff733bbf751e37e541c",
+                            "tumor_test.amber.contamination.vcf.gz.tbi:md5,a359216fecd8b0a3eada28dc683300a1",
+                            "tumor_test.amber.qc:md5,9c502425aa5e1bf23569e1f60a32dcf1"
+                        ]
+                    ]
+                ],
+                "versions": [
+                    "versions.yml:md5,f5846f28a6cd7391cccfc28a96892710"
+                ]
+            }
+        ],
+        "meta": {
+            "nf-test": "0.9.1",
+            "nextflow": "24.10.0"
+        },
+        "timestamp": "2024-11-12T12:39:04.36170114"
+    }
+}
\ No newline at end of file
diff --git a/tests/nextflow.config b/tests/nextflow.config
new file mode 100644
index 00000000..c19b1ad0
--- /dev/null
+++ b/tests/nextflow.config
@@ -0,0 +1,5 @@
+/*
+========================================================================================
+    Nextflow config file for running tests
+========================================================================================
+*/