From f6f86be78cb0a7c13e1aa5764d9719be60bf3ff3 Mon Sep 17 00:00:00 2001
From: Tomoya Tanjo <ttanjo@gmail.com>
Date: Mon, 26 Feb 2018 15:39:34 +0900
Subject: [PATCH] Change an example in section 13 not to use side-effect

---
 _episodes/13-expressions.md                 | 32 +++++++++++++++++++--
 _includes/cwl/13-expressions/expression.cwl |  5 +++-
 _includes/cwl/conformance-test.yml          | 14 ++++++++-
 3 files changed, 46 insertions(+), 5 deletions(-)

diff --git a/_episodes/13-expressions.md b/_episodes/13-expressions.md
index a000d826..ecdaa3ca 100644
--- a/_episodes/13-expressions.md
+++ b/_episodes/13-expressions.md
@@ -49,10 +49,36 @@ We can then run `expression.cwl`:
 
 ~~~
 $ cwl-runner expression.cwl empty.yml
-[job 140000594593168] /home/example$ echo -A 2 -B baz -C 10 9 8 7 6 5 4 3 2 1
--A 2 -B baz -C 10 9 8 7 6 5 4 3 2 1
+[job expression.cwl] /home/example$ echo \
+    -A \
+    2 \
+    -B \
+    baz \
+    -C \
+    10 \
+    9 \
+    8 \
+    7 \
+    6 \
+    5 \
+    4 \
+    3 \
+    2 \
+    1 > /home/example/output.txt
+[job expression.cwl] completed success
+{
+    "example_out": {
+        "location": "file:///home/example/output.txt",
+        "basename": "output.txt",
+        "class": "File",
+        "checksum": "sha1$a739a6ff72d660d32111265e508ed2fc91f01a7c",
+        "size": 36,
+        "path": "/home/example/output.txt"
+    }
+}
 Final process status is success
-{}
+$ cat output.txt
+-A 2 -B baz -C 10 9 8 7 6 5 4 3 2 1
 ~~~
 {: .output}
 
diff --git a/_includes/cwl/13-expressions/expression.cwl b/_includes/cwl/13-expressions/expression.cwl
index 05a56e72..54d12260 100644
--- a/_includes/cwl/13-expressions/expression.cwl
+++ b/_includes/cwl/13-expressions/expression.cwl
@@ -8,7 +8,10 @@ requirements:
   - class: InlineJavascriptRequirement
 
 inputs: []
-outputs: []
+outputs:
+  example_out:
+    type: stdout
+stdout: output.txt
 arguments:
   - prefix: -A
     valueFrom: $(1+1)
diff --git a/_includes/cwl/conformance-test.yml b/_includes/cwl/conformance-test.yml
index 16647184..5db5a62d 100644
--- a/_includes/cwl/conformance-test.yml
+++ b/_includes/cwl/conformance-test.yml
@@ -109,7 +109,19 @@
   should_fail: true
 
 # Section 12 depends on side-effects
-# Section 13 depends on side-effects
+
+# Section 13
+- doc: Test for section 13
+  job: 13-expressions/empty.yml
+  tool: 13-expressions/expression.cwl
+  output:
+    example_out:
+      class: File
+      checksum: sha1$a739a6ff72d660d32111265e508ed2fc91f01a7c
+      basename: output.txt
+      location: Any
+      size: 36
+
 # Section 14 depends on side-effects
 
 # Section 15