Scaffold session controller for relevant methods

test/controllers/sessions_controller_test.rb

@@ -0,0 +1,27 @@
+require "test_helper"
+
+class SessionsControllerTest < ActionDispatch::IntegrationTest
+  test "should get new" do
+    get new_session_url
+    assert_response :success
+  end
+
+  test "should create session" do
+    user = users(:one)
+    params = {
+      session: {
+        email: user.email,
+        password: "secret"
+      }
+    }
+    post sessions_url, params: params
+
+    assert_redirected_to root_url
+  end
+
+  test "should destroy session" do
+    delete session_url(@session)
+
+    assert_redirected_to root_url
+  end
+end