cannot find symbol class View, MockMVC, etc - spring-mvc

Question

I'm getting compilation errors now that I am trying to use junit and mockito to unit test my application.
I know my test is not finished, but I can't even get passed the build due to maven not being able to see these class symbols that should be coming from Mockito.
Here is the pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>ets</artifactId>
<groupId>com.ets</groupId>
<version>1.2</version>
</parent>
<groupId>com.</groupId>
<artifactId>service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>service</name>
<description>Informatica Service API</description>
<properties>
<java.version>1.8</java.version>
<spring.boot.version>2.1.4.RELEASE</spring.boot.version>
<deployment-artifacts-plugin.version>1.0.0</deployment-artifacts-plugin.version>
<aws.sdk.version>1.11.313</aws.sdk.version>
<junit-platform.version>5.3.1</junit-platform.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring.boot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit-platform.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit-platform.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>2.21.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3.6</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.jcraft</groupId>
<artifactId>jsch</artifactId>
<version>0.1.53</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.10.0.pr1</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.6</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring.boot.version}</version>
<executions>
<execution>
<goals>
<goal>build-info</goal>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.forge</groupId>
<artifactId>deployment-artifacts-plugin</artifactId>
<version>${deployment-artifacts-plugin.version}</version>
<executions>
<execution>
<goals>
<goal>attach</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.0</version>
<configuration>
</configuration>
</plugin>
</plugins>
</build>
Here is the test
class
import org.mockito.InjectMocks;
import org.mockito.Mock;
import com.service.api.LinuxController;
import com.service.services.LinuxCommandService;
public class LinuxControllerTest {
#InjectMocks
LinuxController controller;
#Mock
LinuxCommandService linuxCommandService;
#Mock
View mockView;
MockMvc mockMvc;
#Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
mockMvc = MockMvcBuilders.standaloneSetup(controller)
.setSingleView(mockView)
.build();
}
#Test
public void testRunCommand() throws Exception {
mockMvc.perform(post("/api/linux/command"))
.andExpect(status().isOk());
// .andExpect(view().name("redirect:/customer/list"));
}}
Here is the error.
BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 56.753 s
[INFO] Finished at: 2019-08-19T10:02:20-04:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile (default-testCompile) on project service: Compilation failure: Compilation failure:
[ERROR] /C:/Users/guy/Desktop/git_repos/local-svc/src/test/java/LinuxControllerTest.java:[16,5] cannot find symbol
[ERROR] symbol: class View
[ERROR] location: class LinuxControllerTest
[ERROR] /C:/Users/guy/Desktop/git_repos/local-svc/src/test/java/LinuxControllerTest.java:[19,5] cannot find symbol
[ERROR] symbol: class MockMvc
[ERROR] location: class LinuxControllerTest
[ERROR] /C:/Users/guy/Desktop/git_repos/local-svc/src/test/java/LinuxControllerTest.java:[21,6] cannot find symbol
[ERROR] symbol: class Before
[ERROR] location: class LinuxControllerTest
[ERROR] /C:/Users/guy/Desktop/git_repos/local-svc/src/test/java/LinuxControllerTest.java:[30,6] cannot find symbol
[ERROR] symbol: class Test
[ERROR] location: class LinuxControllerTest
[ERROR] -> [Help 1]
[ERROR]

Answer 1

can you please add all the missing import statement.

Answer 2

All four symbols mentioned in the error are not imported in your LinuxControllerTest.java file. You need to add the imports:
import org.junit.Before;
import org.junit.Test;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.web.servlet.View;

Answer 3

You must inject dependency.
#Autowired
MockMvc mockMvc;