Added get_random_password mock with tests

tests/test_secretsmanager/test_secretsmanager.py

@@ -5,6 +5,8 @@ import boto3
 from moto import mock_secretsmanager
 from botocore.exceptions import ClientError
 import sure  # noqa
+import string
+import unittest
 from nose.tools import assert_raises
 
 @mock_secretsmanager
@@ -33,3 +35,111 @@ def test_create_secret():
     assert result['Name'] == 'test-secret'
     secret = conn.get_secret_value(SecretId='test-secret')
     assert secret['SecretString'] == 'foosecret'
+
+@mock_secretsmanager
+def test_get_random_password_default_length():
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    random_password = conn.get_random_password()
+    assert len(random_password['RandomPassword']) == 32
+
+@mock_secretsmanager
+def test_get_random_password_default_requirements():
+    # When require_each_included_type, default true
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    random_password = conn.get_random_password()
+    # Should contain lowercase, upppercase, digit, special character
+    assert any(c.islower() for c in random_password['RandomPassword'])
+    assert any(c.isupper() for c in random_password['RandomPassword'])
+    assert any(c.isdigit() for c in random_password['RandomPassword'])
+    assert any(c in string.punctuation
+               for c in random_password['RandomPassword'])
+
+@mock_secretsmanager
+def test_get_random_password_custom_length():
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    random_password = conn.get_random_password(PasswordLength=50)
+    assert len(random_password['RandomPassword']) == 50
+
+@mock_secretsmanager
+def test_get_random_exclude_lowercase():
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    random_password = conn.get_random_password(PasswordLength=55,
+                                               ExcludeLowercase=True)
+    assert any(c.islower() for c in random_password['RandomPassword']) == False
+
+@mock_secretsmanager
+def test_get_random_exclude_uppercase():
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    random_password = conn.get_random_password(PasswordLength=55,
+                                               ExcludeUppercase=True)
+    assert any(c.isupper() for c in random_password['RandomPassword']) == False
+
+@mock_secretsmanager
+def test_get_random_exclude_characters_and_symbols():
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    random_password = conn.get_random_password(PasswordLength=20,
+                                               ExcludeCharacters='xyzDje@?!.')
+    assert any(c in 'xyzDje@?!.' for c in random_password['RandomPassword']) == False
+
+@mock_secretsmanager
+def test_get_random_exclude_numbers():
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    random_password = conn.get_random_password(PasswordLength=100,
+                                               ExcludeNumbers=True)
+    assert any(c.isdigit() for c in random_password['RandomPassword']) == False
+
+@mock_secretsmanager
+def test_get_random_exclude_punctuation():
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    random_password = conn.get_random_password(PasswordLength=100,
+                                               ExcludePunctuation=True)
+    assert any(c in string.punctuation
+               for c in random_password['RandomPassword']) == False
+
+@mock_secretsmanager
+def test_get_random_include_space_false():
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    random_password = conn.get_random_password(PasswordLength=300)
+    assert any(c.isspace() for c in random_password['RandomPassword']) == False
+
+@mock_secretsmanager
+def test_get_random_include_space_true():
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    random_password = conn.get_random_password(PasswordLength=4,
+                                               IncludeSpace=True)
+    assert any(c.isspace() for c in random_password['RandomPassword']) == True
+
+@mock_secretsmanager
+def test_get_random_require_each_included_type():
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    random_password = conn.get_random_password(PasswordLength=4,
+                                               RequireEachIncludedType=True)
+    assert any(c in string.punctuation for c in random_password['RandomPassword']) == True
+    assert any(c in string.ascii_lowercase for c in random_password['RandomPassword']) == True
+    assert any(c in string.ascii_uppercase for c in random_password['RandomPassword']) == True
+    assert any(c in string.digits for c in random_password['RandomPassword']) == True
+
+@mock_secretsmanager
+def test_get_random_too_short_password():
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    with assert_raises(ClientError):
+        random_password = conn.get_random_password(PasswordLength=3)
+
+@mock_secretsmanager
+def test_get_random_too_long_password():
+    conn = boto3.client('secretsmanager', region_name='us-west-2')
+
+    with assert_raises(Exception):
+        random_password = conn.get_random_password(PasswordLength=5555)