Fixed coverage for shell sctipt command.

.github/workflows/test-shell.yml

@@ -55,7 +55,7 @@ jobs:
 
       - name: Run Tests and Code Coverage on Ubuntu
         if: matrix.os == 'ubuntu-latest'
-        run: kcov --clean --include-pattern=.sh,.bash --bash-parse-files-in-dir=. --exclude-path=node_modules,vendor,.coverage-html,docs,tests .coverage-html ./tests/bats/node_modules/.bin/bats tests/bats
+        run: kcov --include-pattern=.sh,.bash --bash-parse-files-in-dir=. --exclude-pattern=vendor,node_modules,.coverage-html,docs,tests "$(pwd)"/.coverage-html ./tests/bats/node_modules/.bin/bats tests/bats
         shell: bash
         continue-on-error: ${{ vars.CI_TEST_IGNORE_FAILURE == '1' }}
 

shell-command.sh

@@ -14,7 +14,7 @@ set -euo pipefail
 [ "${SCRIPT_DEBUG-}" = "1" ] && set -x
 
 # URL endpoint to fetch the data from.
-URL_ENDPOINT="${JOKE_URL_ENDPOINT:-https://official-joke-api.appspot.com/jokes/<<TOKEN>>/random}"
+URL_ENDPOINT="${JOKE_URL_ENDPOINT:-https://official-joke-api.appspot.com/jokes/__TOPIC__/random}"
 
 # Topic.
 topic="${1-}"
@@ -29,18 +29,23 @@ ask() {
   local default="${2-}"
   local result=""
 
-  if [[ -n $default ]]; then
+  if [[ -n ${default} ]]; then
     prompt="${prompt} [${default}]: "
   else
+    # LCOV_EXCL_START
     prompt="${prompt}: "
+    # LCOV_EXCL_END
   fi
 
   while [[ -z ${result} ]]; do
     read -p "${prompt}" result
-    if [[ -n $default && -z ${result} ]]; then
+    # LCOV_EXCL_START
+    if [[ -z ${result} && -n ${default} ]]; then
       result="${default}"
     fi
+    # LCOV_EXCL_END
   done
+
   echo "${result}"
 }
 
@@ -74,7 +79,14 @@ main() {
   echo "Fetching joke for topic: ${topic}..."
   echo
 
-  response="$(curl -sL "${URL_ENDPOINT//<<TOKEN>>/${topic}}")"
+  local url
+  url="${URL_ENDPOINT//__TOPIC__/${topic}}"
+
+  echo
+  echo "URL: ${url}"
+  echo
+
+  response="$(curl -sL "${url}")"
   # Extract 'setup'
   setup=$(echo "${response}" | sed -E 's/.*"setup":"([^"]+)".*/\1/')
   # Extract 'punchline'

tests/bats/_helper.bash

@@ -32,7 +32,7 @@ setup() {
   export ROOT_DIR="${CUR_DIR}"
 
   # Directory where the shell command script will be running in.
-  export BUILD_DIR="${BUILD_DIR:-"${BATS_TEST_TMPDIR//\/\//\/}/scaffold-$(date +%s)"}"
+  export BUILD_DIR="${BUILD_DIR:-"${BATS_TEST_TMPDIR//\/\//\/}/shell-$(date +%s)"}"
   fixture_prepare_dir "${BUILD_DIR}"
 
   # Copy codebase at the last commit into the BUILD_DIR.

tests/bats/shell-command.bats

@@ -2,7 +2,8 @@
 #
 # Test shell-command.sh functionality.
 #
-# bats --tap tests/bats/shell-command.bats
+# Example usage:
+# ./tests/scaffold/node_modules/.bin/bats --no-tempdir-cleanup --formatter tap --filter-tags smoke tests/bats
 #
 # shellcheck disable=SC2030,SC2031,SC2034
 
@@ -11,24 +12,27 @@ load _helper
 export BATS_FIXTURE_EXPORT_CODEBASE_ENABLED=1
 
 # Script file for TUI testing.
-export SCRIPT_FILE=./shell-command.sh
+export SCRIPT_FILE="shell-command.sh"
 
+# bats test_tags=smoke
 @test "Data can be fetched from the API with user input" {
   tui_run general y
   assert_success
+  assert_output_contains "https://official-joke-api.appspot.com/jokes/general/random"
 }
 
 @test "Data can be fetched from the API with CLI arguments" {
   export SHOULD_PROCEED=y
 
-  run "${SCRIPT_FILE}" programming
+  tui_run programming
   assert_success
+  assert_output_contains "https://official-joke-api.appspot.com/jokes/programming/random"
 }
 
 @test "Data can be fetched from the API with CLI arguments, aborting" {
   export SHOULD_PROCEED=n
 
-  run "${SCRIPT_FILE}" programming
+  tui_run programming
   assert_success
   assert_output_contains "Aborting."
 }
@@ -41,7 +45,7 @@ export SCRIPT_FILE=./shell-command.sh
   mocks="$(run_steps "setup")"
 
   export SHOULD_PROCEED=y
-  run "${SCRIPT_FILE}" mocked_topic
+  tui_run mocked_topic
   assert_success
   assert_output_contains "mocked_setup"
   assert_output_contains "mocked_punchline"