Add spec

spec/change/change_grants_target_spec.rb

@@ -0,0 +1,83 @@
+describe 'Gratan::Client#apply' do
+  before(:each) do
+    apply {
+      <<-RUBY
+user 'scott', 'localhost', identified: 'tiger', required: 'SSL' do
+  on '*.*' do
+    grant 'SELECT'
+    grant 'INSERT'
+  end
+
+  on 'test.*' do
+    grant 'UPDATE'
+    grant 'DELETE'
+  end
+
+  on 'mysql.user' do
+    grant 'SELECT (user)'
+  end
+end
+
+user 'bob', 'localhost' do
+  on '*.*' do
+    grant 'USAGE'
+  end
+
+  on 'test.*' do
+    grant 'ALL PRIVILEGES'
+  end
+end
+      RUBY
+    }
+  end
+
+  context 'when grant privs with target' do
+    subject { client(target_user: /bob/) }
+
+    it do
+      apply(subject) {
+        <<-RUBY
+user 'scott', 'localhost', required: 'SSL' do
+  on '*.*' do
+    grant 'SELECT'
+    grant 'INSERT'
+    grant 'UPDATE'
+    grant 'DELETE'
+  end
+
+  on 'test.*' do
+    grant 'SELECT'
+    grant 'INSERT'
+    grant 'UPDATE'
+    grant 'DELETE'
+  end
+
+  on 'mysql.user' do
+    grant 'SELECT (user)'
+    grant 'UPDATE (host)'
+  end
+end
+
+user 'bob', 'localhost' do
+  on '*.*' do
+    grant 'USAGE'
+  end
+
+  on 'test.*' do
+    grant 'SELECT'
+  end
+end
+        RUBY
+      }
+
+      expect(show_grants).to match_array [
+        "GRANT SELECT ON `test`.* TO 'bob'@'localhost'",
+        "GRANT SELECT (user) ON `mysql`.`user` TO 'scott'@'localhost'",
+        "GRANT SELECT, INSERT, ON *.* TO 'scott'@'localhost' IDENTIFIED BY PASSWORD '*F2F68D0BB27A773C1D944270E5FAFED515A3FA40' REQUIRE SSL",
+        "GRANT UPDATE, DELETE ON `test`.* TO 'scott'@'localhost'",
+        "GRANT USAGE ON *.* TO 'bob'@'localhost'",
+      ]
+    end
+  end
+
+end