From bdf639476d62718fc25d3763313e2eb6311142db Mon Sep 17 00:00:00 2001
From: Nicolas Lamirault <nicolas.lamirault@gmail.com>
Date: Thu, 22 Sep 2016 11:46:17 +0200
Subject: [PATCH 1/3] Add unicode output

Signed-off-by: Nicolas Lamirault <nicolas.lamirault@gmail.com>
---
 bash_unit                         | 20 +++++++++++++++++---
 tests/test_bash_unicode_output.sh | 11 +++++++++++
 2 files changed, 28 insertions(+), 3 deletions(-)
 create mode 100644 tests/test_bash_unicode_output.sh

diff --git a/bash_unit b/bash_unit
index 81c3a60..ff969d9 100755
--- a/bash_unit
+++ b/bash_unit
@@ -23,12 +23,22 @@ GREEN="${ESCAPE}[92m"
 YELLOW="${ESCAPE}[93m"
 BLUE="${ESCAPE}[94m"
 
+FAILED="${ESCAPE}${RED}\u2717"
+SUCCESS="${ESCAPE}${GREEN}\u2713"
+
+# Could be TEXT or UNICODE
+OUTPUT=${OUTPUT:="TEXT"}
+
 fail() {
   local message=$1
   local stdout=$2
   local stderr=$3
 
-  format "$RED" "FAILURE"
+  if [ ${OUTPUT} == "TEXT" ]; then
+      format "$RED" "FAILURE"
+  else
+      echo -e "$FAILED"
+  fi
   [[ -z $message  ]] || printf -- "$message\n"
   [[ ! -z $stdout ]] && [ -s $stdout ] && cat $stdout | sed 's:^:out> :' | format $GREEN
   [[ ! -z $stderr ]] && [ -s $stderr ] && cat $stderr | sed 's:^:err> :' | format $RED
@@ -91,7 +101,7 @@ assert_equals() {
   local actual=$2
   local message=$3
   [[ -z $message ]] || message="$message\n"
-  
+
   if [ "$expected" != "$actual" ]
   then
     fail "$message expected [$expected] but was [$actual]"
@@ -140,7 +150,11 @@ run_test() {
   set -e
   local TEST=$1
   echo -n "Running $TEST... " | format "$BLUE"
-  $TEST && format "$GREEN" "SUCCESS"
+    if [ ${OUTPUT} == "TEXT" ]; then
+      $TEST && format "$GREEN" "SUCCESS"
+  else
+      $TEST && echo -e "$SUCCESS"
+  fi
 }
 
 print_stack() {
diff --git a/tests/test_bash_unicode_output.sh b/tests/test_bash_unicode_output.sh
new file mode 100644
index 0000000..17412e7
--- /dev/null
+++ b/tests/test_bash_unicode_output.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+OUTPUT="UNICODE"
+
+test_can_fail() {
+  fail "this test failed on purpose"
+}
+
+test_is_correct() {
+   assert true
+}

From d6bbfcb86292e96ef0cc146d4aa4967e9b650bad Mon Sep 17 00:00:00 2001
From: Nicolas Lamirault <nicolas.lamirault@gmail.com>
Date: Thu, 22 Sep 2016 11:49:12 +0200
Subject: [PATCH 2/3] Add some unicode tests

Signed-off-by: Nicolas Lamirault <nicolas.lamirault@gmail.com>
---
 tests/test_bash_unicode_output.sh | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/tests/test_bash_unicode_output.sh b/tests/test_bash_unicode_output.sh
index 17412e7..8e44a8e 100644
--- a/tests/test_bash_unicode_output.sh
+++ b/tests/test_bash_unicode_output.sh
@@ -9,3 +9,20 @@ test_can_fail() {
 test_is_correct() {
    assert true
 }
+
+code() {
+  touch /tmp/the_file
+}
+
+test_code_creates_the_file() {
+  code
+  assert "test -e /tmp/the_file"
+}
+
+code2() {
+  exit 25
+}
+
+test_code_with_code_25() {
+  assert_status_code 25 code2
+}

From 0e51a351754b1bb4520867625262284b5d00456a Mon Sep 17 00:00:00 2001
From: Nicolas Lamirault <nicolas.lamirault@gmail.com>
Date: Thu, 22 Sep 2016 11:52:47 +0200
Subject: [PATCH 3/3] Change check mark

Signed-off-by: Nicolas Lamirault <nicolas.lamirault@gmail.com>
---
 bash_unit                         | 2 +-
 tests/test_bash_unicode_output.sh | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/bash_unit b/bash_unit
index ff969d9..a50ab9d 100755
--- a/bash_unit
+++ b/bash_unit
@@ -24,7 +24,7 @@ YELLOW="${ESCAPE}[93m"
 BLUE="${ESCAPE}[94m"
 
 FAILED="${ESCAPE}${RED}\u2717"
-SUCCESS="${ESCAPE}${GREEN}\u2713"
+SUCCESS="${ESCAPE}${GREEN}\u2714"
 
 # Could be TEXT or UNICODE
 OUTPUT=${OUTPUT:="TEXT"}
diff --git a/tests/test_bash_unicode_output.sh b/tests/test_bash_unicode_output.sh
index 8e44a8e..bc89681 100644
--- a/tests/test_bash_unicode_output.sh
+++ b/tests/test_bash_unicode_output.sh
@@ -1,7 +1,5 @@
 #!/bin/bash
 
-OUTPUT="UNICODE"
-
 test_can_fail() {
   fail "this test failed on purpose"
 }