fix tests

Author: stasadev

tests/test.bats

@@ -43,6 +43,10 @@ health_checks() {
   assert_success
   assert_output "Python 2.7.18"
 
+  run ddev exec python2 --version
+  assert_success
+  assert_output "Python 2.7.18"
+
   run ddev exec python2.7 --version
   assert_success
   assert_output "Python 2.7.18"
@@ -51,11 +55,19 @@ health_checks() {
   assert_success
   assert_output "pip 20.0.2 from /usr/local/lib/python2.7/site-packages/pip (python 2.7)"
 
-  run python -c "import hashlib; print('MD5:', hashlib.md5('test').hexdigest())"
+  run ddev exec pip2 --version
+  assert_success
+  assert_output "pip 20.0.2 from /usr/local/lib/python2.7/site-packages/pip (python 2.7)"
+
+  run ddev exec pip2.7 --version
+  assert_success
+  assert_output "pip 20.0.2 from /usr/local/lib/python2.7/site-packages/pip (python 2.7)"
+
+  run ddev exec python -c "import hashlib; print('MD5:', hashlib.md5('test').hexdigest())"
   assert_success
   assert_output "('MD5:', '098f6bcd4621d373cade4e832627b4f6')"
 
-  run python -c "import ssl; print('SSL:', ssl.OPENSSL_VERSION)"
+  run ddev exec python -c "import ssl; print('SSL:', ssl.OPENSSL_VERSION)"
   assert_success
   assert_output "('SSL:', 'OpenSSL 1.1.1d  10 Sep 2019')"
 }