record tests

test/test_record.sh

@@ -28,4 +28,38 @@ test_monitor_pass() {
   echo "TODO: test monitor_pass"
 }
 
+test_record() {
+  device_is_connected || startSkipping
+
+  outputPath="${SHUNIT_TMPDIR}/record-test/test.wav"
+  mkdir -p "$(dirname ${outputPath})"
+
+  ${unit} --duration 1 --output "${outputPath}" >${stdoutF} 2>${stderrF}
+  rtrn=$?
+  assertTrue "expected a success exit status" $rtrn
+
+  # rtl_fm produces error output always
+  # assertNull "unexpected error output" "`cat ${stderrF}`"
+  
+
+  fileSize=$(wc -c <"${outputPath}")
+  assertTrue "missing output file" "[ -r ${outputPath} ]"
+  assertTrue "expected a larger wav file" "[ ${fileSize} -gt 5000 ]"
+}
+
+test_invalid_option() {
+  ${unit} --this-is-not-an-option >${stdoutF} 2>${stderrF}
+  rtrn=$?
+
+  assertFalse "expected an error status" $rtrn
+  assertNotNull "expected error output" "$(cat ${stderrF})"
+}
+
+setUp() {
+  stdoutF="${SHUNIT_TMPDIR}/stdout"
+  stderrF="${SHUNIT_TMPDIR}/stderr"
+  >"${stdoutF}"
+  >"${stderrF}"
+}
+
 . shunit2