Add tests

Author: tom-tan

tests/test_toolargparse.py

@@ -101,6 +101,34 @@
 outputs: []
 """
 
+script_f = """
+#!/usr/bin/env cwl-runner
+
+cwlVersion: v1.0
+class: ExpressionTool
+
+inputs:
+  foo: int[]
+
+expression: '{"bar": $(inputs.foo)}'
+
+outputs: []
+"""
+
+script_g = """
+#!/usr/bin/env cwl-runner
+
+cwlVersion: v1.0
+class: ExpressionTool
+
+inputs:
+  foo: double[]
+
+expression: '{"bar": $(inputs.foo)}'
+
+outputs: []
+"""
+
 scripts_argparse_params = [
     ("help", script_a, lambda x: ["--debug", x, "--input", get_data("tests/echo.cwl")]),
     ("boolean", script_b, lambda x: [x, "--help"]),
@@ -120,6 +148,16 @@
         script_e,
         lambda x: [x, "--foo", "http://example.com"],
     ),
+    (
+        "foo with f",
+        script_f,
+        lambda x: [x, "--foo", "1", "--foo", "2"],
+    ),
+    (
+        "foo with g",
+        script_g,
+        lambda x: [x, "--foo", "1.2", "--foo", "3.4"],
+    ),
 ]