Add tests for val input

.devcontainer/devcontainer.json

@@ -8,8 +8,8 @@
                 "esbenp.prettier-vscode",
                 "redhat.vscode-yaml",
                 "GitHub.vscode-pull-request-github",
-                "github.vscode-github-actions",
-            ],
-        },
-    },
+                "github.vscode-github-actions"
+            ]
+        }
+    }
 }

README.md

@@ -117,6 +117,6 @@ Tests moving a file within the working directory.
 
 Tests moving the contents of a folder to a new folder within the working directory.
 
-```
+### `TEST_VAL_INPUT`
 
-```
+Test a process can accept a value as input.

main.nf

@@ -195,6 +195,37 @@ process TEST_MV_FOLDER_CONTENTS {
     """
 }
 
+process TEST_STDOUT {
+    /*
+    This process should create and capture STDOUT
+    */
+
+    output:
+        stdout
+
+    script:
+    """
+    """
+}
+
+process TEST_VAL_INPUT {
+    /*
+    This process should read in val and echo to STDOUT
+    */
+
+
+    input:
+        val input
+
+    output:
+        stdout
+
+    script:
+    """
+    echo $input
+    """
+}
+
 workflow NF_CANARY {
 
     main:
@@ -220,7 +251,8 @@ workflow NF_CANARY {
         TEST_IGNORED_FAIL()
         TEST_MV_FILE()
         TEST_MV_FOLDER_CONTENTS()
-
+        TEST_VAL_INPUT("Hello World")
+
         // POC of emitting the channel
         Channel.empty()
             .mix(

tests/main.nf.test

@@ -14,8 +14,8 @@ nextflow_pipeline{
 
         then {
             assert workflow.success
-            assert workflow.trace.tasks().size()     == 13
-            assert workflow.trace.succeeded().size() == 12
+            assert workflow.trace.tasks().size()     == 14
+            assert workflow.trace.succeeded().size() == 13
             assert workflow.trace.failed().size()    == 1
             assert snapshot(workflow, path(params.outdir).list()).match()
         }
@@ -34,8 +34,8 @@ nextflow_pipeline{
 
         then {
             assert workflow.success
-            assert workflow.trace.tasks().size()     == 12
-            assert workflow.trace.succeeded().size() == 11
+            assert workflow.trace.tasks().size()     == 13
+            assert workflow.trace.succeeded().size() == 12
             assert workflow.trace.failed().size()    == 1
             assert snapshot(workflow, path(params.outdir).list()).match()
         }
@@ -74,8 +74,8 @@ nextflow_pipeline{
 
         then {
             assert workflow.success
-            assert workflow.trace.tasks().size()     == 13
-            assert workflow.trace.succeeded().size() == 12
+            assert workflow.trace.tasks().size()     == 14
+            assert workflow.trace.succeeded().size() == 13
             assert workflow.trace.failed().size()    == 1
             assert snapshot(workflow, path("${launchDir}/output").list()).match()
         }

tests/main.nf.test.snap

@@ -14,8 +14,8 @@
                 "errorMessage": "",
                 "trace": {
                     "tasksFailed": 1,
-                    "tasksCount": 12,
-                    "tasksSucceeded": 11
+                    "tasksCount": 13,
+                    "tasksSucceeded": 12
                 },
                 "name": "workflow",
                 "success": true
@@ -28,7 +28,11 @@
                 "test.txt:md5,d41d8cd98f00b204e9800998ecf8427e"
             ]
         ],
-        "timestamp": "2023-10-04T12:09:12.963778"
+        "meta": {
+            "nf-test": "0.8.4",
+            "nextflow": "23.10.1"
+        },
+        "timestamp": "2024-04-18T17:10:49.052904"
     },
     "Should publish to alternative directory": {
         "content": [
@@ -45,8 +49,8 @@
                 "errorMessage": "",
                 "trace": {
                     "tasksFailed": 1,
-                    "tasksCount": 13,
-                    "tasksSucceeded": 12
+                    "tasksCount": 14,
+                    "tasksSucceeded": 13
                 },
                 "name": "workflow",
                 "success": true
@@ -59,7 +63,11 @@
                 "test.txt:md5,d41d8cd98f00b204e9800998ecf8427e"
             ]
         ],
-        "timestamp": "2023-10-04T12:20:22.461185"
+        "meta": {
+            "nf-test": "0.8.4",
+            "nextflow": "23.10.1"
+        },
+        "timestamp": "2024-04-18T17:10:53.086666"
     },
     "Should only run one process": {
         "content": [
@@ -86,6 +94,10 @@
 
             ]
         ],
+        "meta": {
+            "nf-test": "0.8.4",
+            "nextflow": "23.10.1"
+        },
         "timestamp": "2023-10-04T12:17:23.982939"
     },
     "Should run without failures": {
@@ -103,8 +115,8 @@
                 "errorMessage": "",
                 "trace": {
                     "tasksFailed": 1,
-                    "tasksCount": 13,
-                    "tasksSucceeded": 12
+                    "tasksCount": 14,
+                    "tasksSucceeded": 13
                 },
                 "name": "workflow",
                 "success": true
@@ -117,6 +129,10 @@
                 "test.txt:md5,d41d8cd98f00b204e9800998ecf8427e"
             ]
         ],
-        "timestamp": "2023-10-04T12:07:58.679961"
+        "meta": {
+            "nf-test": "0.8.4",
+            "nextflow": "23.10.1"
+        },
+        "timestamp": "2024-04-18T17:10:47.053474"
     }
 }