1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162
|
export TMP="$BATS_TEST_DIRNAME/tmp"
if [ "$FIXTURE_ROOT" != "$BATS_TEST_DIRNAME/fixtures" ]; then
export FIXTURE_ROOT="$BATS_TEST_DIRNAME/fixtures"
export INSTALL_ROOT="$TMP/install"
PATH="/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
PATH="$BATS_TEST_DIRNAME/../bin:$PATH"
PATH="$TMP/bin:$PATH"
export PATH
fi
remove_command_from_path() {
OLDIFS="${IFS}"
local cmd="$1"
local path
local paths=()
IFS=:
for path in ${PATH}; do
if [ -e "${path}/${cmd}" ]; then
local tmp_path="$(mktemp -d "${TMP}/path.XXXXX")"
ln -fs "${path}"/* "${tmp_path}"
rm -f "${tmp_path}/${cmd}"
paths["${#paths[@]}"]="${tmp_path}"
else
paths["${#paths[@]}"]="${path}"
fi
done
export PATH="${paths[*]}"
IFS="${OLDIFS}"
}
ensure_not_found_in_path() {
local cmd
for cmd; do
if command -v "${cmd}" 1>/dev/null 2>&1; then
remove_command_from_path "${cmd}"
fi
done
}
teardown() {
rm -fr "${TMP:?}"/*
}
stub() {
local program="$1"
local prefix="$(echo "$program" | tr a-z- A-Z_)"
shift
export "${prefix}_STUB_PLAN"="${TMP}/${program}-stub-plan"
export "${prefix}_STUB_RUN"="${TMP}/${program}-stub-run"
export "${prefix}_STUB_END"=
mkdir -p "${TMP}/bin"
ln -sf "${BATS_TEST_DIRNAME}/stubs/stub" "${TMP}/bin/${program}"
touch "${TMP}/${program}-stub-plan"
for arg in "$@"; do printf "%s\n" "$arg" >> "${TMP}/${program}-stub-plan"; done
}
unstub() {
local program="$1"
local prefix="$(echo "$program" | tr a-z- A-Z_)"
local path="${TMP}/bin/${program}"
export "${prefix}_STUB_END"=1
local STATUS=0
"$path" || STATUS="$?"
rm -f "$path"
rm -f "${TMP}/${program}-stub-plan" "${TMP}/${program}-stub-run"
return "$STATUS"
}
run_inline_definition() {
local definition="${TMP}/build-definition"
cat > "$definition"
run ruby-build "$definition" "${1:-$INSTALL_ROOT}"
}
install_fixture() {
local args
while [ "${1#-}" != "$1" ]; do
args="$args $1"
shift 1
done
local name="$1"
local destination="$2"
[ -n "$destination" ] || destination="$INSTALL_ROOT"
run ruby-build $args "$FIXTURE_ROOT/$name" "$destination"
}
assert() {
if ! "$@"; then
flunk "failed: $@"
fi
}
refute() {
if "$@"; then
flunk "expected to fail: $@"
fi
}
flunk() {
{ if [ "$#" -eq 0 ]; then cat -
else echo "$@"
fi
} | sed "s:${TMP}:\${TMP}:g" >&2
return 1
}
assert_success() {
if [ "$status" -ne 0 ]; then
{ echo "command failed with exit status $status"
echo "output: $output"
} | flunk
elif [ "$#" -gt 0 ]; then
assert_output "$1"
fi
}
assert_failure() {
if [ "$status" -eq 0 ]; then
flunk "expected failed exit status"
elif [ "$#" -gt 0 ]; then
assert_output "$1"
fi
}
assert_equal() {
if [ "$1" != "$2" ]; then
{ echo "expected: $1"
echo "actual: $2"
} | flunk
fi
}
assert_output() {
local expected
if [ $# -eq 0 ]; then expected="$(cat -)"
else expected="$1"
fi
assert_equal "$expected" "$output"
}
assert_output_contains() {
local expected="$1"
if [ -z "$expected" ]; then
echo "assert_output_contains needs an argument" >&2
return 1
fi
echo "$output" | $(type -p ggrep grep | head -1) -F "$expected" >/dev/null || {
{ echo "expected output to contain $expected"
echo "actual: $output"
} | flunk
}
}
|