diff --git a/.gitignore b/.gitignore
index 9fb3310..8b07991 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,5 @@ build
 composer.phar
 composer.lock
 .phpunit.result.cache
+.phpunit.cache
 .php-cs-fixer.cache
diff --git a/.phpunit.cache/test-results b/.phpunit.cache/test-results
deleted file mode 100644
index eb7dfbe..0000000
--- a/.phpunit.cache/test-results
+++ /dev/null
@@ -1 +0,0 @@
-{"version":1,"defects":[],"times":{"NotificationChannels\\Cmsms\\Test\\CmsmsChannelTest::it_can_be_instantiated":0.001,"NotificationChannels\\Cmsms\\Test\\CmsmsChannelTest::it_shares_message":0.002,"NotificationChannels\\Cmsms\\Test\\CmsmsClientTest::it_can_be_instantiated":0.009,"NotificationChannels\\Cmsms\\Test\\CmsmsClientTest::it_can_send_message":0.002,"NotificationChannels\\Cmsms\\Test\\CmsmsClientTest::it_sets_a_default_originator_if_none_is_set":0.002,"NotificationChannels\\Cmsms\\Test\\CmsmsClientTest::it_throws_exception_on_error_response":0,"NotificationChannels\\Cmsms\\Test\\CmsmsClientTest::it_includes_tariff_in_xml":0.001,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_can_be_instantiated":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_can_accept_body_content_when_created":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_supports_create_method":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_can_set_body":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_can_set_originator":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_cannot_set_an_empty_originator":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_cannot_set_an_originator_thats_too_long":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_can_set_reference":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_cannot_set_an_empty_reference":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_cannot_set_a_reference_thats_too_long":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_cannot_set_a_reference_that_contains_non_alpha_numeric_values":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_can_set_tariff":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_can_set_an_empty_tariff":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_cannot_have_a_higher_minimum_than_maximum_for_multipart":0,"NotificationChannels\\Cmsms\\Test\\CmsmsMessageTest::it_xml_contains_only_filled_parameters":0}}
\ No newline at end of file