Fully fixed up ll escaping, added lots of tests

test/support/test_helper.sh

@@ -0,0 +1,43 @@
+orig_cwd="$PWD"
+
+# Load SCM Breeze helpers
+source "$scmbDir/lib/git/helpers.sh"
+
+#
+# Test helpers
+#-----------------------------------------------------------------------------
+
+# Strip color codes from a string
+strip_colors() {
+  sed -r "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g"
+}
+
+# Print space separated tab completion options
+tab_completions(){ echo "${COMPREPLY[@]}"; }
+
+# Silence git commands
+silentGitCommands() {
+  git() { /usr/bin/env git "$@" > /dev/null 2>&1; }
+}
+# Cancel silent git commands
+verboseGitCommands() {
+  unset -f git
+}
+
+# Asserts
+#-----------------------------------------------------------------------------
+
+_includes() {
+  if [ -n "$3" ]; then regex="$3"; else regex=P; fi
+  if echo "$1" | grep -q$regex "$2"; then echo 0; else echo 1; fi
+}
+
+# assert $1 contains $2
+assertIncludes() {
+  assertTrue "'$1' should have contained '$2'" $(_includes "$@")
+}
+# assert $1 does not contain $2
+assertNotIncludes() {
+  assertFalse "'$1' should not have contained '$2'" $(_includes "$@")
+}
+