c09fcb18bb
27 test cases covering: - Stop word filtering (a, to, the, add, etc.) - Acronym detection (API, UI, DB, CLI kept) - Word count limits (3 normally, 4 when exactly 4) - Special character handling (parens, dots, underscores) - Unicode handling (preserved, CJK filtered) - Edge cases (empty, whitespace, all stop words) - Fallback logic 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
158 lines
5 KiB
Bash
Executable file
158 lines
5 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Tests for generate_branch_name function
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# Run: bash .specify/scripts/bash/tests/test-branch-name.sh
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set -uo pipefail
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# Note: not using -e so we can continue after failed assertions
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PASSED=0
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FAILED=0
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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NC='\033[0m' # No Color
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# Extract the generate_branch_name function from create-new-feature.sh
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# This avoids executing the rest of the script
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eval "$(sed -n '/^generate_branch_name()/,/^}/p' "$SCRIPT_DIR/../create-new-feature.sh")"
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# Test helper
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assert_eq() {
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local description="$1"
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local expected="$2"
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local actual="$3"
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if [ "$expected" = "$actual" ]; then
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echo -e "${GREEN}PASS${NC}: $description"
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((PASSED++))
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else
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echo -e "${RED}FAIL${NC}: $description"
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echo " Expected: '$expected'"
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echo " Actual: '$actual'"
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((FAILED++))
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fi
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}
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echo "=== Branch Name Generation Tests ==="
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echo ""
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# --- Stop Word Filtering ---
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echo "## Stop Word Filtering"
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result=$(generate_branch_name "Add a new feature to the system")
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assert_eq "Filters common stop words (a, to, the)" "new-feature-system" "$result"
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result=$(generate_branch_name "I want to add support for widgets")
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assert_eq "Filters 'I want to add'" "support-widgets" "$result"
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result=$(generate_branch_name "the quick brown fox")
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assert_eq "Filters 'the'" "quick-brown-fox" "$result"
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# --- Short Word Handling (Acronyms) ---
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echo ""
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echo "## Short Word Handling (Acronyms)"
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result=$(generate_branch_name "Add API support")
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assert_eq "Keeps 'API' as acronym (uppercase in original)" "api-support" "$result"
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result=$(generate_branch_name "the UI is broken")
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assert_eq "Keeps 'UI' as acronym, filters 'the' and 'is'" "ui-broken" "$result"
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result=$(generate_branch_name "Fix DB connection issues")
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assert_eq "Keeps 'DB' as acronym (4 words total)" "fix-db-connection-issues" "$result"
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result=$(generate_branch_name "Add CLI tool support")
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assert_eq "Keeps 'CLI' as acronym" "cli-tool-support" "$result"
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# --- Word Count Limits ---
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echo ""
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echo "## Word Count Limits"
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result=$(generate_branch_name "implement user authentication system module")
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assert_eq "Limits to 3 words when more than 4" "implement-user-authentication" "$result"
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result=$(generate_branch_name "user auth system handler")
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assert_eq "Takes 4 words when exactly 4 meaningful" "user-auth-system-handler" "$result"
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result=$(generate_branch_name "add user auth system")
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assert_eq "Filters 'add', leaves 3 words" "user-auth-system" "$result"
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result=$(generate_branch_name "one")
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assert_eq "Single word input" "one" "$result"
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result=$(generate_branch_name "two words")
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assert_eq "Two word input" "two-words" "$result"
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# --- Special Characters ---
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echo ""
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echo "## Special Character Handling"
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result=$(generate_branch_name "Add feature (with special) chars!")
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assert_eq "Removes parentheses and special chars" "feature-special-chars" "$result"
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result=$(generate_branch_name "Fix bug #123 in module")
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assert_eq "Keeps numbers (4 meaningful words)" "fix-bug-123-module" "$result"
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result=$(generate_branch_name "Update config.yaml handling")
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assert_eq "Handles dots as separators (4 words)" "update-config-yaml-handling" "$result"
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result=$(generate_branch_name "feature_with_underscores")
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assert_eq "Handles underscores, 'with' filtered as stop word" "feature-underscores" "$result"
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# --- Unicode/International ---
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echo ""
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echo "## Unicode Handling"
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result=$(generate_branch_name "Añadir función nueva")
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assert_eq "Preserves unicode in output" "añadir-función-nueva" "$result"
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result=$(generate_branch_name "日本語 feature")
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assert_eq "CJK chars filtered, keeps ASCII" "feature" "$result"
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# --- Edge Cases ---
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echo ""
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echo "## Edge Cases"
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result=$(generate_branch_name "")
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assert_eq "Empty string" "" "$result"
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result=$(generate_branch_name " ")
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assert_eq "Whitespace only" "" "$result"
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result=$(generate_branch_name "a an the to for")
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assert_eq "All stop words triggers fallback" "a-an-the" "$result"
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result=$(generate_branch_name "UPPERCASE DESCRIPTION HERE")
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assert_eq "All uppercase input" "uppercase-description-here" "$result"
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result=$(generate_branch_name "MixedCase Feature Description")
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assert_eq "Mixed case input" "mixedcase-feature-description" "$result"
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result=$(generate_branch_name "feature---with---dashes")
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assert_eq "Multiple dashes collapsed, 'with' filtered" "feature-dashes" "$result"
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result=$(generate_branch_name " leading and trailing spaces ")
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assert_eq "Extra whitespace handled ('and' not a stop word)" "leading-and-trailing-spaces" "$result"
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# --- Fallback Logic ---
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echo ""
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echo "## Fallback Logic"
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result=$(generate_branch_name "a i")
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assert_eq "Short stop words triggers fallback" "a-i" "$result"
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result=$(generate_branch_name "to be or not")
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assert_eq "Mostly stop words triggers fallback" "not" "$result"
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# --- Summary ---
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echo ""
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echo "=== Summary ==="
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echo -e "Passed: ${GREEN}$PASSED${NC}"
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echo -e "Failed: ${RED}$FAILED${NC}"
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if [ $FAILED -gt 0 ]; then
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exit 1
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fi
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