ci(test/feat663-search): use local test registry instead of remote

- Start a local test registry server using test_registry.d
- Add mock API response files for search queries
- Use --skip-registry=all --registry=http://localhost:$PORT flags
- Update .gitignore to allow test/*/api/ directories

Fixes the test by not depending on external services.

Author: CyberShadow

.gitignore

@@ -49,6 +49,7 @@ __dummy.html
 !/test/*/dub.settings.json
 !/test/*/source/
 !/test/*/src/
+!/test/*/api/
 
 # Ignore coverage files
 cov/

test/feat663-search.sh

@@ -1,13 +1,30 @@
 #!/usr/bin/env bash
 
-. $(dirname "${BASH_SOURCE[0]}")/common.sh
+DIR=$(dirname "${BASH_SOURCE[0]}")
+
+. "$DIR"/common.sh
+
+# Test that search without arguments fails
 if ${DUB} search 2>/dev/null; then
     die $LINENO '`dub search` succeeded'
 fi
-if ${DUB} search nonexistent123456789package 2>/dev/null; then
+
+# Start the local test registry
+PORT=$(getRandomPort)
+
+${DUB} build --single "$DIR"/test_registry.d
+"$DIR"/test_registry --folder="$DIR/feat663-search" --port=$PORT &
+PID=$!
+sleep 1
+trap 'kill $PID 2>/dev/null || true' exit
+
+# Test that search for nonexistent package returns no matches
+if ${DUB} search nonexistent123456789package --skip-registry=all --registry=http://localhost:$PORT 2>/dev/null; then
     die $LINENO '`dub search nonexistent123456789package` succeeded'
 fi
-if ! OUTPUT=$(${DUB} search '"dub-registry"' -v 2>&1); then
+
+# Test that search for "dub-registry" succeeds and returns results
+if ! OUTPUT=$(${DUB} search '"dub-registry"' -v --skip-registry=all --registry=http://localhost:$PORT 2>&1); then
     die $LINENO '`dub search "dub-registry"` failed' "$OUTPUT"
 fi
 if ! grep -q '^\s\sdub-registry (.*)\s'<<<"$OUTPUT"; then

test/feat663-search/.no_build

@@ -0,0 +1 @@
+[{"name": "dub-registry", "description": "A package registry for the D programming language", "version": "1.0.0"}]

test/feat663-search/api/packages/search__q=%22dub-registry%22

@@ -0,0 +1 @@
+[]