togglz aspect (#1743)

* togglz aspect

* formatting

* trigger travis build

spring-boot/src/test/java/com/baeldung/toggle/ToggleTest.java

@@ -0,0 +1,84 @@
+package com.baeldung.toggle;
+
+import static org.junit.Assert.*;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.security.web.FilterChainProxy;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.*;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT, classes = ToggleApplication.class)
+@AutoConfigureMockMvc
+public class ToggleTest {
+
+    @Autowired
+    SalaryService salaryService;
+
+    @Autowired
+    EmployeeRepository employeeRepository;
+
+    @Autowired
+    private MockMvc mvc;
+
+    @Autowired
+    private WebApplicationContext wac;
+
+    @Autowired
+    private FilterChainProxy springSecurityFilterChain;
+
+    @Before
+    public void setup() {
+        this.mvc = MockMvcBuilders.webAppContextSetup(this.wac)
+            .addFilter(springSecurityFilterChain)
+            .build();
+    }
+
+    @Test
+    public void givenNoAuthentication_whenIncreaseSalary_thenNoIncrease() throws Exception {
+        Employee emp = new Employee(1, 2000);
+        employeeRepository.save(emp);
+        mvc.perform(post("/increaseSalary").param("id", emp.getId() + ""))
+            .andExpect(status().is(200));
+
+        emp = employeeRepository.findOne(1L);
+        assertEquals("salary incorrect", 2000, emp.getSalary(), 0.5);
+    }
+
+    @Test
+    public void givenAdminAuthentication_whenIncreaseSalary_thenIncrease() throws Exception {
+        Employee emp = new Employee(1, 2000);
+        employeeRepository.save(emp);
+        mvc.perform(post("/increaseSalary").param("id", emp.getId() + "")
+            .with(httpBasic("admin", "pass")))
+            .andExpect(status().is(200));
+
+        emp = employeeRepository.findOne(1L);
+        assertEquals("salary incorrect", 2200, emp.getSalary(), 0.5);
+    }
+
+    @Test
+    public void givenUserAuthentication_whenIncreaseSalary_thenNoIncrease() throws Exception {
+        Employee emp = new Employee(1, 2000);
+        employeeRepository.save(emp);
+        mvc.perform(post("/increaseSalary").param("id", emp.getId() + "")
+            .with(httpBasic("user", "pass")))
+            .andExpect(status().is(200));
+
+        emp = employeeRepository.findOne(1L);
+        assertEquals("salary incorrect", 2000, emp.getSalary(), 0.5);
+    }
+
+}