test: rework using the approach from my other projects

The tests are now run using a framework common to my other projects,
like config-links, tag-release & vk-scripts.

1 files changed, 80 insertions, 0 deletions

diff --git a/test/tst-curl.sh b/test/tst-curl.sh
new file mode 100644
index 0000000..a8f9860
--- /dev/null
+++ b/test/tst-curl.sh
@@ -0,0 +1,80 @@
+test_curl_header=
+test_curl_output=
+
+_curl() {
+    if [ "$#" -ne 1 ]; then
+        log "usage: ${FUNCNAME[0]} URL"
+        return 1
+    fi
+
+    local url="$1"
+
+    curl \
+        --silent --show-error \
+        --dump-header "$test_curl_header" \
+        --output "$test_curl_output" \
+        --connect-timeout 3 \
+        -- \
+        "http://127.0.0.1:$test_server_port$url" \
+        || true
+}
+
+_test_curl_check_status() {
+    if [ "$#" -ne 1 ]; then
+        log "usage: ${FUNCNAME[0]} HTTP_STATUS"
+        return 1
+    fi
+
+    local expected="$1"
+    expected="HTTP/1.0 $expected"$'\r'
+    local actual
+    actual="$( head -n 1 -- "$test_curl_header" )"
+
+    [ "$expected" == "$actual" ] && return 0
+
+    fail "Unexpected HTTP status: $actual"
+    fail_details "Expected: $expected"
+
+    log 'Response headers:'
+    cat -- "$test_curl_header" >&2
+    log 'Response data:'
+    cat -- "$test_curl_output" >&2
+    return 1
+}
+
+_test_curl() {
+    if [ "$#" -lt 1 ]; then
+        log "usage: ${FUNCNAME[0]} URL [KEYWORD...]"
+        return 1
+    fi
+
+    local url="$1"
+    shift
+    log "Running test for URL: $url"
+
+    _curl "$url"
+    _test_curl_check_status '200 OK'
+    test_check_output "$test_curl_output" "$@"
+}
+
+test_run() {
+    test_setup
+
+    test_curl_header="$test_root_dir/header"
+    test_curl_output="$test_root_dir/output"
+
+    # / and /index.html are identical:
+    _test_curl '/' \
+        '<link rel="stylesheet" href="css/bootstrap.min.css">' \
+        'var status_refresh_interval_seconds'
+    _test_curl '/index.html' \
+        '<link rel="stylesheet" href="css/bootstrap.min.css">' \
+        'var status_refresh_interval_seconds'
+
+    # /status returns a JSON with a number of fields:
+    _test_curl '/status' '"hostname":' '"thermal":' '"system":' '"user":'
+    # /top is `top` output:
+    _test_curl '/top' 'load average:'
+    # /thermal is also an endpoint:
+    _test_curl '/thermal'
+}