From 18d2dd3b0094d373a4632c9c444d7a2267cc9164 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Wed, 22 Apr 2020 10:25:58 +0300
Subject: Add: a bash template and change echo.md to use it

---
 echo.sh | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 echo.sh

(limited to 'echo.sh')

diff --git a/echo.sh b/echo.sh
new file mode 100644
index 0000000..44f272a
--- /dev/null
+++ b/echo.sh
@@ -0,0 +1,48 @@
+_run()
+{
+    if "$@" < /dev/null > stdout 2> stderr
+    then
+        ctx_set exit 0
+    else
+        ctx_set exit "$?"
+    fi
+    ctx_set stdout "$(cat stdout)"
+    ctx_set stderr "$(cat stderr)"
+}
+
+run_echo_without_args()
+{
+    _run echo
+}
+
+run_echo_with_args()
+{
+    args="$(cap_get args)"
+    _run echo "$args"
+}
+
+exit_code_is()
+{
+    actual_exit="$(ctx_get exit)"
+    wanted_exit="$(cap_get exit_code)"
+    assert_eq "$actual_exit" "$wanted_exit"
+}
+
+stdout_is_a_newline()
+{
+    stdout="$(ctx_get stdout)"
+    assert_eq "$stdout" "$(printf '\n')"
+}
+
+stdout_is_text()
+{
+    stdout="$(ctx_get stdout)"
+    text="$(cap_get text)"
+    assert_contains "$stdout" "$text"
+}
+
+stderr_is_empty()
+{
+    stderr="$(ctx_get stderr)"
+    assert_eq "$stderr" ""
+}
-- 
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