added some tests

Author: francisek

.codeclimate.yml

@@ -0,0 +1,16 @@
+---
+engines:
+  fixme:
+    enabled: false
+  shellcheck:
+    enabled: true
+ratings:
+  paths:
+  - "**.sh"
+exclude_paths:
+- archs/
+- config/
+- test/
+- inst/
+- src/
+

README.md

@@ -1,6 +1,7 @@
 # php-band
 
 <img src="https://circleci.com/gh/francisek/php-band/tree/master.svg?style=shield&circle-token=0e2b5681405bbc52e77bce982d74c449b46636d8" />
+[![Code Climate](https://codeclimate.com/github/francisek/php-band/badges/gpa.svg)](https://codeclimate.com/github/francisek/php-band)
 
 A simple bash tool to compile php versions
 

test/20_pecl_extensions.bats

@@ -0,0 +1,24 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+setup() {
+  source $BATS_TEST_DIRNAME/../lib/core.sh
+}
+
+@test "Install a single extension" {
+  local output
+  php_band_php_install_dir="${BATS_TEST_DIRNAME}/mock"
+  output=$(php_band_pecl_build_extension 'test')
+  assert_equals "Building pecl extension test" "$output"
+}
+
+@test "Request installation of a pecl extension" {
+  local input='n\n'
+  local output
+  php_band_php_install_dir="${BATS_TEST_DIRNAME}/mock"
+  php_band_pecl_add_package 'test' "$input"
+  assert_equals "$input" "${PHP_BAND_CUSTOM_PECL_EXTENSIONS[test]}"
+}
+
+

test/mock/bin/pecl

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+echo "Pecl called with '$@'"
+exit 0