Adds test cwl for int_tool

Author: dleehr

cwlgen/workflow.py

@@ -17,6 +17,7 @@ def __init__(self):
         self.outputs = []
         self._path = None
 
+
     def export(self, outfile=None):
         """
         Export the workflow in CWL either on STDOUT or in outfile.

test/int_tool.cwl

@@ -0,0 +1,32 @@
+#!/usr/bin/env cwl-runner
+
+cwlVersion: v1.0
+id: tool_id
+label: a_label
+baseCommand: cat
+class: CommandLineTool
+doc: "super_doc"
+stdin: "in"
+stderr: "err"
+stdout: "out"
+inputs:
+  INTEGER:
+    doc: 'documentation_in'
+    inputBinding:
+      loadContents: True
+      position: 0
+      prefix: --input
+      separate: True
+      itemSeparator: ';'
+      valueFrom: here
+      shellQuote: True
+    type: int
+outputs:
+  OUTPUT1:
+    label: label_out
+    doc: 'documentation_out'
+    outputBinding:
+      glob: "find"
+      loadContents: True
+      outputEval: "eval"
+    type: File