Added test using valueFrom and default inside a scatter

conformance_tests.yaml

@@ -1801,6 +1801,14 @@
   doc: Test workflow scatter with single scatter parameter and two valueFrom using $inputs (first and current el)
   tags: [ scatter, step_input, workflow ]
 
+- job: tests/bwa-mem-job.json
+  output:
+    out1: [ "foo 1", "foo 2", "foo 3", "foo 4"]
+  tool: tests/scatter-valuefrom-default.cwl
+  id: wf_scatter_valuefrom_default
+  doc: Test workflow scatter with single scatter parameter, a valueFrom in the WorkflowStep and a default value inside the step
+  tags: [ scatter, step_input, workflow ]
+
 - job: tests/import_schema-def_job.yml
   output:
     output_bam:

tests/scatter-valuefrom-default.cwl

@@ -0,0 +1,39 @@
+class: Workflow
+cwlVersion: v1.3.0-dev1
+
+requirements:
+  StepInputExpressionRequirement: {}
+  SubworkflowFeatureRequirement: {}
+  ScatterFeatureRequirement: {}
+  InlineJavascriptRequirement: {}
+
+inputs: 
+  min_std_max_min: int[]
+
+outputs:
+  out1:
+    type: string[]
+    outputSource: step1/out1
+
+steps:
+  step1:
+    run: 
+      class: Workflow
+      inputs: 
+        value: int
+      outputs:
+        out1:
+          type: string
+          outputSource: step2/out1
+      steps:
+        step2:
+          run: conditionals/cond-wf-003_nojs.cwl
+          in: 
+            val: value
+            test: 
+              valueFrom: "$(true)"
+          out: [ out1 ]
+    scatter: value
+    in:
+      value: min_std_max_min
+    out: [out1]