diff --git a/latest b/latest
index 937cd78..7becae1 100644
--- a/latest
+++ b/latest
@@ -1 +1 @@
-v0.3.1
+v0.3.2
diff --git a/sample/built-in/item.out.csv b/sample/built-in/item.out.csv
index 8bfddad..054cdbe 100644
--- a/sample/built-in/item.out.csv
+++ b/sample/built-in/item.out.csv
@@ -1,8 +1,8 @@
 id,type,RFSH_status,RFSH_good,RFSH_bad,RFSH_test_good,RFSH_test_bad
-121003,story,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.I4lCUtSY""}",,,
-8863,story,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.5E2sK6cU""}",,,
-2921983,comment,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.z0NIf4DG""}",,,
-192327,job,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.HvD3lSVM""}",,,
-126809,poll,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.JffSRF96""}",,,
-8863,failed-story,bad,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.RrZJnkTg""}",,,"Test ""Type failed-story"" failed . Expect failed-story. Actual story.
+2921983,comment,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.BfosoZ1K""}",,,
+8863,story,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.Ryiz6abM""}",,,
+192327,job,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.6lxXXoMw""}",,,
+121003,story,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.rsCSXFn4""}",,,
+126809,poll,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.YDuGafkn""}",,,
+8863,failed-story,bad,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.uzkYDT1g""}",,,"Test ""Type failed-story"" failed . Expect failed-story. Actual story.
 exit status 1"
diff --git a/sample/coffee/get.dry.out.csv b/sample/coffee/get.dry.out.csv
new file mode 100644
index 0000000..e0ede04
--- /dev/null
+++ b/sample/coffee/get.dry.out.csv
@@ -0,0 +1,631 @@
+0,RFSH_script,RFSH_test_script,RFSH_export_script
+2,"#!/bin/bash
+#
+# RFSH built-in functions.
+# Home: https://github.com/docsion/rfsh
+# Version: #6ef1ee6
+# Ref: https://github.com/docsion/rfsh/blob/6ef1ee6/script/built_in.sh
+
+#######################################
+# Check require command
+# Arguments:
+#   Command, a string.
+#   More info url, a string.
+# Returns:
+#   0 if command exist, 1 on error.
+#######################################
+rf_require() {
+  cmd=$1
+  more=$2
+  if ! [ -x ""$(command -v ${cmd})"" ]; then
+    msg=""${cmd} is required.""
+    if [[ ! -z ""${more}"" ]]; then
+	msg=""${msg} More info: ${more}""
+    fi
+    rf_err ${msg}
+    return 1
+  fi
+}
+
+#######################################
+# Write log to stderror
+# Arguments:
+#   Log to show, a string.
+# Returns:
+#   Writes log to stderror, then return 1.
+#######################################
+rf_err() {
+  echo ""$*"" >&2 # print to stderr
+}
+
+#######################################
+# Assert equals between expected value and actual value
+# Arguments:
+#   Test case name, a string.
+#   Expected value, any.
+#   Actual value, any.
+# Returns:
+#   0 if equals, 1 on error.
+#######################################
+rf_asserts() {
+  name=$1
+  expect=$2
+  actual=$3
+  if [[ ! ""${expect}"" == ""${actual}"" ]];
+  then
+    rf_err Test \""${name}\"" failed . Expect ""${expect}"". Actual ""${actual}.""
+    return 1
+  fi
+}
+
+#######################################
+# Get $RESULT_IN
+# Globals:
+#   RESULT_IN
+# Arguments:
+#   RESULT_IN, a string.
+# Returns:
+#   String if RESULT_IN exists, 1 on errors.
+#######################################
+rf_result_in() {
+  if [[ -z $RESULT_IN ]];
+  then
+    rf_err ""RESULT_IN is required""
+    return 1
+  fi
+
+  echo ""${RESULT_IN}""
+}
+
+#######################################
+# Exec curl with -w ""%{json}""
+# Arguments:
+#   Curl request likes, a string
+# Returns:
+#   Json -w ""%{json}"", a string.
+#   1 on error.
+#######################################
+rf_curl() {
+  rf_require curl https://github.com/curl/curl \
+    && curl -o $(mktemp) -s -w ""%{json}"" ""$@""
+}
+
+#######################################
+# Exec http/https request, curl likes
+# Arguments:
+#   Curl request likes, a string
+# Returns:
+#   Json {response_code, response}.
+#     - response_code: http response status code, a number, e.g. 200
+#     - response: response content file location, a string
+#   1 on error.
+#######################################
+rf_http() {
+  rf_require jq https://github.com/jqlang/jq \
+	&& rf_curl ""$@"" \
+	  | jq -c '{""response_code"": .response_code} + {""response"": .filename_effective}'
+
+  return_codes=( ""${PIPESTATUS[@]}"" )
+  if (( return_codes[0] != 0 )); then
+    return ${return_codes[0]}
+  fi
+}
+
+# 
+# Use built-in functions
+# rf_http
+#   |- https://github.com/docsion/rfsh/blob/94c245d/script/built_in.sh#L97
+
+# https://github.com/AlexFlipnote/CoffeeAPI
+rf_http https://coffee.alexflipnote.dev/random.json
+",,"#
+# Use built-in functions
+# rf_result_in
+#  |- https://github.com/docsion/rfsh/blob/b416f5c/script/built_in.sh#L67
+value=$(cat $(rf_result_in | jq -r '.good' | jq -r '.response') | jq -r '.file')
+echo '{""file"": ""'$value'""}'
+"
+4,"#!/bin/bash
+#
+# RFSH built-in functions.
+# Home: https://github.com/docsion/rfsh
+# Version: #6ef1ee6
+# Ref: https://github.com/docsion/rfsh/blob/6ef1ee6/script/built_in.sh
+
+#######################################
+# Check require command
+# Arguments:
+#   Command, a string.
+#   More info url, a string.
+# Returns:
+#   0 if command exist, 1 on error.
+#######################################
+rf_require() {
+  cmd=$1
+  more=$2
+  if ! [ -x ""$(command -v ${cmd})"" ]; then
+    msg=""${cmd} is required.""
+    if [[ ! -z ""${more}"" ]]; then
+	msg=""${msg} More info: ${more}""
+    fi
+    rf_err ${msg}
+    return 1
+  fi
+}
+
+#######################################
+# Write log to stderror
+# Arguments:
+#   Log to show, a string.
+# Returns:
+#   Writes log to stderror, then return 1.
+#######################################
+rf_err() {
+  echo ""$*"" >&2 # print to stderr
+}
+
+#######################################
+# Assert equals between expected value and actual value
+# Arguments:
+#   Test case name, a string.
+#   Expected value, any.
+#   Actual value, any.
+# Returns:
+#   0 if equals, 1 on error.
+#######################################
+rf_asserts() {
+  name=$1
+  expect=$2
+  actual=$3
+  if [[ ! ""${expect}"" == ""${actual}"" ]];
+  then
+    rf_err Test \""${name}\"" failed . Expect ""${expect}"". Actual ""${actual}.""
+    return 1
+  fi
+}
+
+#######################################
+# Get $RESULT_IN
+# Globals:
+#   RESULT_IN
+# Arguments:
+#   RESULT_IN, a string.
+# Returns:
+#   String if RESULT_IN exists, 1 on errors.
+#######################################
+rf_result_in() {
+  if [[ -z $RESULT_IN ]];
+  then
+    rf_err ""RESULT_IN is required""
+    return 1
+  fi
+
+  echo ""${RESULT_IN}""
+}
+
+#######################################
+# Exec curl with -w ""%{json}""
+# Arguments:
+#   Curl request likes, a string
+# Returns:
+#   Json -w ""%{json}"", a string.
+#   1 on error.
+#######################################
+rf_curl() {
+  rf_require curl https://github.com/curl/curl \
+    && curl -o $(mktemp) -s -w ""%{json}"" ""$@""
+}
+
+#######################################
+# Exec http/https request, curl likes
+# Arguments:
+#   Curl request likes, a string
+# Returns:
+#   Json {response_code, response}.
+#     - response_code: http response status code, a number, e.g. 200
+#     - response: response content file location, a string
+#   1 on error.
+#######################################
+rf_http() {
+  rf_require jq https://github.com/jqlang/jq \
+	&& rf_curl ""$@"" \
+	  | jq -c '{""response_code"": .response_code} + {""response"": .filename_effective}'
+
+  return_codes=( ""${PIPESTATUS[@]}"" )
+  if (( return_codes[0] != 0 )); then
+    return ${return_codes[0]}
+  fi
+}
+
+# 
+# Use built-in functions
+# rf_http
+#   |- https://github.com/docsion/rfsh/blob/94c245d/script/built_in.sh#L97
+
+# https://github.com/AlexFlipnote/CoffeeAPI
+rf_http https://coffee.alexflipnote.dev/random.json
+",,"#
+# Use built-in functions
+# rf_result_in
+#  |- https://github.com/docsion/rfsh/blob/b416f5c/script/built_in.sh#L67
+value=$(cat $(rf_result_in | jq -r '.good' | jq -r '.response') | jq -r '.file')
+echo '{""file"": ""'$value'""}'
+"
+3,"#!/bin/bash
+#
+# RFSH built-in functions.
+# Home: https://github.com/docsion/rfsh
+# Version: #6ef1ee6
+# Ref: https://github.com/docsion/rfsh/blob/6ef1ee6/script/built_in.sh
+
+#######################################
+# Check require command
+# Arguments:
+#   Command, a string.
+#   More info url, a string.
+# Returns:
+#   0 if command exist, 1 on error.
+#######################################
+rf_require() {
+  cmd=$1
+  more=$2
+  if ! [ -x ""$(command -v ${cmd})"" ]; then
+    msg=""${cmd} is required.""
+    if [[ ! -z ""${more}"" ]]; then
+	msg=""${msg} More info: ${more}""
+    fi
+    rf_err ${msg}
+    return 1
+  fi
+}
+
+#######################################
+# Write log to stderror
+# Arguments:
+#   Log to show, a string.
+# Returns:
+#   Writes log to stderror, then return 1.
+#######################################
+rf_err() {
+  echo ""$*"" >&2 # print to stderr
+}
+
+#######################################
+# Assert equals between expected value and actual value
+# Arguments:
+#   Test case name, a string.
+#   Expected value, any.
+#   Actual value, any.
+# Returns:
+#   0 if equals, 1 on error.
+#######################################
+rf_asserts() {
+  name=$1
+  expect=$2
+  actual=$3
+  if [[ ! ""${expect}"" == ""${actual}"" ]];
+  then
+    rf_err Test \""${name}\"" failed . Expect ""${expect}"". Actual ""${actual}.""
+    return 1
+  fi
+}
+
+#######################################
+# Get $RESULT_IN
+# Globals:
+#   RESULT_IN
+# Arguments:
+#   RESULT_IN, a string.
+# Returns:
+#   String if RESULT_IN exists, 1 on errors.
+#######################################
+rf_result_in() {
+  if [[ -z $RESULT_IN ]];
+  then
+    rf_err ""RESULT_IN is required""
+    return 1
+  fi
+
+  echo ""${RESULT_IN}""
+}
+
+#######################################
+# Exec curl with -w ""%{json}""
+# Arguments:
+#   Curl request likes, a string
+# Returns:
+#   Json -w ""%{json}"", a string.
+#   1 on error.
+#######################################
+rf_curl() {
+  rf_require curl https://github.com/curl/curl \
+    && curl -o $(mktemp) -s -w ""%{json}"" ""$@""
+}
+
+#######################################
+# Exec http/https request, curl likes
+# Arguments:
+#   Curl request likes, a string
+# Returns:
+#   Json {response_code, response}.
+#     - response_code: http response status code, a number, e.g. 200
+#     - response: response content file location, a string
+#   1 on error.
+#######################################
+rf_http() {
+  rf_require jq https://github.com/jqlang/jq \
+	&& rf_curl ""$@"" \
+	  | jq -c '{""response_code"": .response_code} + {""response"": .filename_effective}'
+
+  return_codes=( ""${PIPESTATUS[@]}"" )
+  if (( return_codes[0] != 0 )); then
+    return ${return_codes[0]}
+  fi
+}
+
+# 
+# Use built-in functions
+# rf_http
+#   |- https://github.com/docsion/rfsh/blob/94c245d/script/built_in.sh#L97
+
+# https://github.com/AlexFlipnote/CoffeeAPI
+rf_http https://coffee.alexflipnote.dev/random.json
+",,"#
+# Use built-in functions
+# rf_result_in
+#  |- https://github.com/docsion/rfsh/blob/b416f5c/script/built_in.sh#L67
+value=$(cat $(rf_result_in | jq -r '.good' | jq -r '.response') | jq -r '.file')
+echo '{""file"": ""'$value'""}'
+"
+1,"#!/bin/bash
+#
+# RFSH built-in functions.
+# Home: https://github.com/docsion/rfsh
+# Version: #6ef1ee6
+# Ref: https://github.com/docsion/rfsh/blob/6ef1ee6/script/built_in.sh
+
+#######################################
+# Check require command
+# Arguments:
+#   Command, a string.
+#   More info url, a string.
+# Returns:
+#   0 if command exist, 1 on error.
+#######################################
+rf_require() {
+  cmd=$1
+  more=$2
+  if ! [ -x ""$(command -v ${cmd})"" ]; then
+    msg=""${cmd} is required.""
+    if [[ ! -z ""${more}"" ]]; then
+	msg=""${msg} More info: ${more}""
+    fi
+    rf_err ${msg}
+    return 1
+  fi
+}
+
+#######################################
+# Write log to stderror
+# Arguments:
+#   Log to show, a string.
+# Returns:
+#   Writes log to stderror, then return 1.
+#######################################
+rf_err() {
+  echo ""$*"" >&2 # print to stderr
+}
+
+#######################################
+# Assert equals between expected value and actual value
+# Arguments:
+#   Test case name, a string.
+#   Expected value, any.
+#   Actual value, any.
+# Returns:
+#   0 if equals, 1 on error.
+#######################################
+rf_asserts() {
+  name=$1
+  expect=$2
+  actual=$3
+  if [[ ! ""${expect}"" == ""${actual}"" ]];
+  then
+    rf_err Test \""${name}\"" failed . Expect ""${expect}"". Actual ""${actual}.""
+    return 1
+  fi
+}
+
+#######################################
+# Get $RESULT_IN
+# Globals:
+#   RESULT_IN
+# Arguments:
+#   RESULT_IN, a string.
+# Returns:
+#   String if RESULT_IN exists, 1 on errors.
+#######################################
+rf_result_in() {
+  if [[ -z $RESULT_IN ]];
+  then
+    rf_err ""RESULT_IN is required""
+    return 1
+  fi
+
+  echo ""${RESULT_IN}""
+}
+
+#######################################
+# Exec curl with -w ""%{json}""
+# Arguments:
+#   Curl request likes, a string
+# Returns:
+#   Json -w ""%{json}"", a string.
+#   1 on error.
+#######################################
+rf_curl() {
+  rf_require curl https://github.com/curl/curl \
+    && curl -o $(mktemp) -s -w ""%{json}"" ""$@""
+}
+
+#######################################
+# Exec http/https request, curl likes
+# Arguments:
+#   Curl request likes, a string
+# Returns:
+#   Json {response_code, response}.
+#     - response_code: http response status code, a number, e.g. 200
+#     - response: response content file location, a string
+#   1 on error.
+#######################################
+rf_http() {
+  rf_require jq https://github.com/jqlang/jq \
+	&& rf_curl ""$@"" \
+	  | jq -c '{""response_code"": .response_code} + {""response"": .filename_effective}'
+
+  return_codes=( ""${PIPESTATUS[@]}"" )
+  if (( return_codes[0] != 0 )); then
+    return ${return_codes[0]}
+  fi
+}
+
+# 
+# Use built-in functions
+# rf_http
+#   |- https://github.com/docsion/rfsh/blob/94c245d/script/built_in.sh#L97
+
+# https://github.com/AlexFlipnote/CoffeeAPI
+rf_http https://coffee.alexflipnote.dev/random.json
+",,"#
+# Use built-in functions
+# rf_result_in
+#  |- https://github.com/docsion/rfsh/blob/b416f5c/script/built_in.sh#L67
+value=$(cat $(rf_result_in | jq -r '.good' | jq -r '.response') | jq -r '.file')
+echo '{""file"": ""'$value'""}'
+"
+5,"#!/bin/bash
+#
+# RFSH built-in functions.
+# Home: https://github.com/docsion/rfsh
+# Version: #6ef1ee6
+# Ref: https://github.com/docsion/rfsh/blob/6ef1ee6/script/built_in.sh
+
+#######################################
+# Check require command
+# Arguments:
+#   Command, a string.
+#   More info url, a string.
+# Returns:
+#   0 if command exist, 1 on error.
+#######################################
+rf_require() {
+  cmd=$1
+  more=$2
+  if ! [ -x ""$(command -v ${cmd})"" ]; then
+    msg=""${cmd} is required.""
+    if [[ ! -z ""${more}"" ]]; then
+	msg=""${msg} More info: ${more}""
+    fi
+    rf_err ${msg}
+    return 1
+  fi
+}
+
+#######################################
+# Write log to stderror
+# Arguments:
+#   Log to show, a string.
+# Returns:
+#   Writes log to stderror, then return 1.
+#######################################
+rf_err() {
+  echo ""$*"" >&2 # print to stderr
+}
+
+#######################################
+# Assert equals between expected value and actual value
+# Arguments:
+#   Test case name, a string.
+#   Expected value, any.
+#   Actual value, any.
+# Returns:
+#   0 if equals, 1 on error.
+#######################################
+rf_asserts() {
+  name=$1
+  expect=$2
+  actual=$3
+  if [[ ! ""${expect}"" == ""${actual}"" ]];
+  then
+    rf_err Test \""${name}\"" failed . Expect ""${expect}"". Actual ""${actual}.""
+    return 1
+  fi
+}
+
+#######################################
+# Get $RESULT_IN
+# Globals:
+#   RESULT_IN
+# Arguments:
+#   RESULT_IN, a string.
+# Returns:
+#   String if RESULT_IN exists, 1 on errors.
+#######################################
+rf_result_in() {
+  if [[ -z $RESULT_IN ]];
+  then
+    rf_err ""RESULT_IN is required""
+    return 1
+  fi
+
+  echo ""${RESULT_IN}""
+}
+
+#######################################
+# Exec curl with -w ""%{json}""
+# Arguments:
+#   Curl request likes, a string
+# Returns:
+#   Json -w ""%{json}"", a string.
+#   1 on error.
+#######################################
+rf_curl() {
+  rf_require curl https://github.com/curl/curl \
+    && curl -o $(mktemp) -s -w ""%{json}"" ""$@""
+}
+
+#######################################
+# Exec http/https request, curl likes
+# Arguments:
+#   Curl request likes, a string
+# Returns:
+#   Json {response_code, response}.
+#     - response_code: http response status code, a number, e.g. 200
+#     - response: response content file location, a string
+#   1 on error.
+#######################################
+rf_http() {
+  rf_require jq https://github.com/jqlang/jq \
+	&& rf_curl ""$@"" \
+	  | jq -c '{""response_code"": .response_code} + {""response"": .filename_effective}'
+
+  return_codes=( ""${PIPESTATUS[@]}"" )
+  if (( return_codes[0] != 0 )); then
+    return ${return_codes[0]}
+  fi
+}
+
+# 
+# Use built-in functions
+# rf_http
+#   |- https://github.com/docsion/rfsh/blob/94c245d/script/built_in.sh#L97
+
+# https://github.com/AlexFlipnote/CoffeeAPI
+rf_http https://coffee.alexflipnote.dev/random.json
+",,"#
+# Use built-in functions
+# rf_result_in
+#  |- https://github.com/docsion/rfsh/blob/b416f5c/script/built_in.sh#L67
+value=$(cat $(rf_result_in | jq -r '.good' | jq -r '.response') | jq -r '.file')
+echo '{""file"": ""'$value'""}'
+"
diff --git a/sample/coffee/get.out.csv b/sample/coffee/get.out.csv
index cb81a6b..d1cd636 100644
--- a/sample/coffee/get.out.csv
+++ b/sample/coffee/get.out.csv
@@ -1,6 +1,6 @@
 0,RFSH_status,RFSH_good,RFSH_bad,RFSH_test_good,RFSH_test_bad,RFSH_export_file
-3,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.FOkFxc3O""}",,,,https://coffee.alexflipnote.dev/Tez8urMh3-Y_coffee.png
-2,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.rKYcSd2w""}",,,,https://coffee.alexflipnote.dev/YnzCo5-Mr3U_coffee.png
-1,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.7jfc7BQK""}",,,,https://coffee.alexflipnote.dev/HOSOOnmb6Xs_coffee.jpg
-4,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.BLRsCviE""}",,,,https://coffee.alexflipnote.dev/6GEJ4iSqv7I_coffee.jpg
-5,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.coGHpnuA""}",,,,https://coffee.alexflipnote.dev/i-uzIj7qoNk_coffee.jpg
+1,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.HgIt1wiy""}",,,,https://coffee.alexflipnote.dev/vcqGrG-c300_coffee.png
+3,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.jmmvnPVR""}",,,,https://coffee.alexflipnote.dev/ATHQ0xdoa3U_coffee.jpg
+2,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.a65VLZ2M""}",,,,https://coffee.alexflipnote.dev/X2NMKN11W_Q_coffee.jpg
+4,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.zfN9Q7Yv""}",,,,https://coffee.alexflipnote.dev/l4EYtp4p6mo_coffee.png
+5,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.LfaomDXC""}",,,,https://coffee.alexflipnote.dev/JhqaHeCqL_c_coffee.png
diff --git a/sample/hn/item.out.csv b/sample/hn/item.out.csv
index fc2f7c4..a044572 100644
--- a/sample/hn/item.out.csv
+++ b/sample/hn/item.out.csv
@@ -1,8 +1,8 @@
 id,type,RFSH_status,RFSH_good,RFSH_bad,RFSH_test_good,RFSH_test_bad
-8863,story,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.PwOuuJgN""}",,,
-121003,story,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.b733WkWl""}",,,
-2921983,comment,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.V9jgUjAj""}",,,
-192327,job,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.dMtwyJv4""}",,,
-126809,poll,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.6mMnyg8H""}",,,
-8863,failed-story,bad,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.m3oQpt0E""}",,,"Test ""Type failed-story"" failed . Expect failed-story. Actual story
+121003,story,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.GhJ1P5z9""}",,,
+8863,story,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.es3RAYII""}",,,
+192327,job,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.MKBN3kPQ""}",,,
+2921983,comment,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.FTsfaBNn""}",,,
+8863,failed-story,bad,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.4My5BPOu""}",,,"Test ""Type failed-story"" failed . Expect failed-story. Actual story
 exit status 1"
+126809,poll,good,"{""response_code"":200,""response"":""/var/folders/f7/nj7_1pc15mj0st_k9vyq2yl80000gn/T/tmp.54pbyYF2""}",,,
diff --git a/sample/sample.out.csv b/sample/sample.out.csv
index 8ff664f..6d11192 100644
--- a/sample/sample.out.csv
+++ b/sample/sample.out.csv
@@ -1,11 +1,11 @@
 id,content,philosopher,RFSH_status,RFSH_good,RFSH_bad,RFSH_test_good,RFSH_test_bad
-3,"All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty or possessions",John Locke,good,"No. 3 ""All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty or possessions"" - John Locke",,,
 1,It does not matter how slowly you go as long as you do not stop,Confucius,good,"No. 1 ""It does not matter how slowly you go as long as you do not stop"" - Confucius",,,
-4,"History repeats itself, first as tragedy, second as farce",Karl Marx,good,"No. 4 ""History repeats itself, first as tragedy, second as farce"" - Karl Marx",,,
 2,"Quality is not an act, it is a habit",Aristotle,good,"No. 2 ""Quality is not an act, it is a habit"" - Aristotle",,,
+3,"All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty or possessions",John Locke,good,"No. 3 ""All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty or possessions"" - John Locke",,,
+4,"History repeats itself, first as tragedy, second as farce",Karl Marx,good,"No. 4 ""History repeats itself, first as tragedy, second as farce"" - Karl Marx",,,
 5,"The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts",Bertrand Russell,good,"No. 5 ""The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts"" - Bertrand Russell",,,
-8,There is no greater tyranny than that which is perpetrated under the shield of the law and in the name of justice,Montesquieu,good,"No. 8 ""There is no greater tyranny than that which is perpetrated under the shield of the law and in the name of justice"" - Montesquieu",,,
 6,"If you are lonely when you're alone, you are in bad company",Jean-Paul Sartre,good,"No. 6 ""If you are lonely when you're alone, you are in bad company"" - Jean-Paul Sartre",,,
 7,All men's miseries derive from not being able to sit in a quiet room alone,Blaise Pascal,good,"No. 7 ""All men's miseries derive from not being able to sit in a quiet room alone"" - Blaise Pascal",,,
+8,There is no greater tyranny than that which is perpetrated under the shield of the law and in the name of justice,Montesquieu,good,"No. 8 ""There is no greater tyranny than that which is perpetrated under the shield of the law and in the name of justice"" - Montesquieu",,,
 9,Beauty in things exists in the mind which contemplates them,David Hume,good,"No. 9 ""Beauty in things exists in the mind which contemplates them"" - David Hume",,,
 10,"Let come what comes, let go what goes. See what remains",Ramana Maharshi,good,"No. 10 ""Let come what comes, let go what goes. See what remains"" - Ramana Maharshi",,,
diff --git a/test.sh b/test.sh
index 524af63..d5077ee 100644
--- a/test.sh
+++ b/test.sh
@@ -75,3 +75,13 @@ echo
 echo $ runflow basic -t sample/sample.template -i sample/sample.csv -o sample/sample.out.csv --rate-limit 10,10
 echo
 ${runflow} basic -t sample/sample.template -i sample/sample.csv -o sample/sample.out.csv --rate-limit 10,10
+
+echo
+echo "[*] Export with dry-run"
+echo
+echo "\$ echo \"0\\\n1\\\n2\\\n3\\\n4\\\n5\" | runflow basic -t sample/coffee/get.template.sh --export-template sample/coffee/export.template.sh -o sample/coffee/get.out.csv --dry-run"
+echo
+echo "0\n1\n2\n3\n4\n5" \
+  | ${runflow} basic -t sample/coffee/get.template.sh --export-template sample/coffee/export.template.sh -o sample/coffee/get.dry.out.csv --dry-run \
+    && echo "sample/coffee/get.out.csv" \
+    && mlr --icsv --opprint cut -f 0,RFSH_script,RFSH_test_script,RFSH_export_script sample/coffee/get.dry.out.csv