asked on

size error

hi am geting this error

this my code

 @Test
    void processFindFormReturnMany() throws Exception {
        when(ownerService.findAllByLastNameLike(anyString()))
                .thenReturn(Arrays.asList(Owner.builder().id(1l).build(),
                        Owner.builder().id(2l).build()));

        mockMvc.perform(get("/owners"))
                .andExpect(status().isOk())
                .andExpect(view().name("owners/ownersList"))
                .andExpect(model().attribute("selections", hasSize(2)));
    }

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mccarl

It doesn't know what the hasSize() method is. It either needs to be a method within the class that you are currently coding, or (more likely) it is a method from a test/mock library that you are using to help with the testing, but in this case you need to add a static import for it first.

From the limited information, I am going to guess that you are using "hamcrest" library to help with the testing. If so, try adding the following at the top of the file with the other import statements...

import static org.hamcrest.Matchers.*;

If this doesn't work, can you post the entire "OwnerControllerTest.java" file (especially including the top set of import statements) so that we can see what libraries that you are using?

girionis

The hasSize is in the Matchers class, you probably import only the hamcrest core library. If what mccarl suggests does not work then try to also use the whole hamcrest library (which includes both core and matcher). If you use maven you can add this in your pom

<!-- https://mvnrepository.com/artifact/org.hamcrest/hamcrest-library -->
<dependency>
    <groupId>org.hamcrest</groupId>
    <artifactId>hamcrest-library</artifactId>
    <version>2.1</version>
    <scope>test</scope>
</dependency>

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chalie001

ASKER

this the class

package guru.springframework.tdmpetclinic.Controllers;



import guru.springframework.tdmpetclinic.module.Owner;
import guru.springframework.tdmpetclinic.services.OwnerService;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.ArgumentMatchers;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;

import java.util.*;

import static net.bytebuddy.matcher.ElementMatchers.is;
import static org.hamcrest.Matchers.*;
import static org.mockito.ArgumentMatchers.anyLong;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.*;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;

@ExtendWith(MockitoExtension.class)

class OwnerControllerTest {

    @Mock
    OwnerService ownerService;

    @InjectMocks
    OwnerController controller;

    Set<Owner> owners;

    MockMvc mockMvc;

    @BeforeEach
    void setUp() {
        owners = new HashSet<>();
        owners.add(Owner.builder().id(1l).build());
        owners.add(Owner.builder().id(2l).build());

        mockMvc = MockMvcBuilders
                .standaloneSetup(controller)
                .build();
    }

    @Test
    void findOwners() throws Exception {
        mockMvc.perform(get("/owners/find"))
                .andExpect(status().isOk())
                .andExpect(view().name("owners/findOwners"))
                .andExpect(model().attributeExists("owner"));

        verifyZeroInteractions(ownerService);
    }

    @Test
    void processFindFormReturnMany() throws Exception {
        when(ownerService.findAllByLastNameLike(anyString()))
                .thenReturn(Arrays.asList(Owner.builder().id(1l).build(),
                        Owner.builder().id(2l).build()));

        mockMvc.perform(get("/owners"))
                .andExpect(status().isOk())
                .andExpect(view().name("owners/ownersList"))
                .andExpect(model().attribute("selections", hasSize(2)));
    }

    @Test
    void processFindFormReturnOne() throws Exception {
        when(ownerService.findAllByLastNameLike(anyString())).thenReturn(Arrays.asList(Owner.builder().id(1l).build()));

        mockMvc.perform(get("/owners"))
                .andExpect(status().is3xxRedirection())
                .andExpect(view().name("redirect:/owners/1"));
    }

    @Test
    void processFindFormEmptyReturnMany() throws Exception {
        when(ownerService.findAllByLastNameLike(anyString()))
                .thenReturn(Arrays.asList(Owner.builder().id(1l).build(),
                        Owner.builder().id(2l).build()));

        mockMvc.perform(get("/owners")
                .param("lastName",""))
                .andExpect(status().isOk())
                .andExpect(view().name("owners/ownersList"))
                .andExpect(model().attribute("selections", hasSize(2)));;
    }

    @Test
    void displayOwner() throws Exception {
        when(ownerService.findById(anyLong())).thenReturn(Owner.builder().id(1l).build());

        mockMvc.perform(get("/owners/123"))
                .andExpect(status().isOk())
                .andExpect(view().name("owners/ownerDetails"))
                .andExpect(model().attribute("owner", hasProperty("id", is(1l))));
    }


    @Test
    void initCreationForm() throws Exception {
        mockMvc.perform(get("/owners/new"))
                .andExpect(status().isOk())
                .andExpect(view().name("owners/createOrUpdateOwnerForm"))
                .andExpect(model().attributeExists("owner"));

        verifyZeroInteractions(ownerService);
    }

    @Test
    void processCreationForm() throws Exception {
        when(ownerService.save(ArgumentMatchers.any())).thenReturn(Owner.builder().id(1l).build());

        mockMvc.perform(post("/owners/new"))
                .andExpect(status().is3xxRedirection())
                .andExpect(view().name("redirect:/owners/1"))
                .andExpect(model().attributeExists("owner"));

        verify(ownerService).save(ArgumentMatchers.any());
    }

    @Test
    void initUpdateOwnerForm() throws Exception {
        when(ownerService.findById(anyLong())).thenReturn(Owner.builder().id(1l).build());

        mockMvc.perform(get("/owners/1/edit"))
                .andExpect(status().isOk())
                .andExpect(view().name("owners/createOrUpdateOwnerForm"))
                .andExpect(model().attributeExists("owner"));

        verifyZeroInteractions(ownerService);
    }

    @Test
    void processUpdateOwnerForm() throws Exception {
        when(ownerService.save(ArgumentMatchers.any())).thenReturn(Owner.builder().id(1l).build());

        mockMvc.perform(post("/owners/1/edit"))
                .andExpect(status().is3xxRedirection())
                .andExpect(view().name("redirect:/owners/1"))
                .andExpect(model().attributeExists("owner"));

        verify(ownerService).save(ArgumentMatchers.any());
    }
}

Open in new window

this my pom

<?xml version="1.0" encoding="UTF-8"?>
<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>tdm-pet-clinic</artifactId>
<groupId>guru.springframework</groupId>
<version>0.0.5</version>
</parent>

<modelVersion>4.0.0</modelVersion>

<artifactId>pet-clinic-web</artifactId>

<properties>

<webjars-bootstrap.version>3.3.6</webjars-bootstrap.version>
<webjars-jquery-ui.version>1.11.4</webjars-jquery-ui.version>
<webjars-jquery.version>2.2.4</webjars-jquery.version>
<wro4j.version>1.8.0</wro4j.version>
</properties>

<dependencies>
<dependency>
<artifactId>pet-clinic-data</artifactId>
<groupId>guru.springframework</groupId>
<version>0.0.5</version>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</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>
<scope>runtime</scope>
</dependency>


<dependency>
<groupId>org.webjars</groupId>
<artifactId>webjars-locator-core</artifactId>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>jquery</artifactId>
<version>${webjars-jquery.version}</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>jquery-ui</artifactId>
<version>${webjars-jquery-ui.version}</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>bootstrap</artifactId>
<version>${webjars-bootstrap.version}</version>
</dependency>


<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-junit-jupiter</artifactId>
<version>2.22.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>5.5.0-RC1</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-junit-jupiter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>5.2.0.M3</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-test</artifactId>
</dependency>
</dependencies>

<build>
<plugins>
<plugin>
<groupId>ro.isdc.wro4j</groupId>
<artifactId>wro4j-maven-plugin</artifactId>
<version>${wro4j.version}</version>
<executions>
<execution>
<phase>generate-resources</phase>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
<configuration>
<wroManagerFactory>ro.isdc.wro.maven.plugin.manager.factory.ConfigurableWroManagerFactory</wroManagerFactory>
<cssDestinationFolder>${project.build.directory}/classes/static/resources/css</cssDestinationFolder>
<wroFile>${basedir}/src/main/wro/wro.xml</wroFile>
<extraConfigFile>${basedir}/src/main/wro/wro.properties</extraConfigFile>
<contextFolder>${basedir}/src/main/less</contextFolder>
</configuration>
<dependencies>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>bootstrap</artifactId>
<version>${webjars-bootstrap.version}</version>
</dependency>

<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-library</artifactId>
<version>2.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>2.23.0</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
</project>

girionis

Are you still getting the same error after adding

import static org.hamcrest.Matchers.*;

Open in new window

chalie001

ASKER

Yes same error

girionis

Have you tried my suggestion?

chalie001

ASKER

I did add in pom I also send my pom

girionis

Can you do a mvn clean as well?

chalie001

ASKER

girionis

Ok, can you try with the 1.3 version?

<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-library</artifactId>
<version>1.3</version>
<scope>test</scope>
</dependency>

chalie001

ASKER

am geting this

[mvn compile
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for guru.springframework:pet-clinic-web:jar:0.0.5
[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.junit.jupiter:junit-jupiter-api:jar -> version (?) vs
5.5.0-RC1 @ guru.springframework:pet-clinic-web:[unknown-version], C:\spring5Clinic\pet-clinic-web\pom.xml, line 97, column 21
[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.mockito:mockito-junit-jupiter:jar -> version 2.22.0 vs
(?) @ guru.springframework:pet-clinic-web:[unknown-version], C:\spring5Clinic\pet-clinic-web\pom.xml, line 107, column 21
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] tdm-pet-clinic [pom]
[INFO] pet-clinic-data [jar]
[INFO] pet-clinic-web [jar]
[INFO]
[INFO] ----------------< guru.springframework:tdm-pet-clinic >-----------------
[INFO] Building tdm-pet-clinic 0.0.5 [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO]
[INFO] ----------------< guru.springframework:pet-clinic-data >----------------
[INFO] Building pet-clinic-data 0.0.5 [2/3]
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ pet-clinic-data ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 14 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.0:compile (default-compile) @ pet-clinic-data ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 28 source files to C:\spring5Clinic\pet-clinic-data\target\classes
[INFO]
[INFO] ----------------< guru.springframework:pet-clinic-web >-----------------
[INFO] Building pet-clinic-web 0.0.5 [3/3]
[INFO] --------------------------------[ jar ]---------------------------------
[WARNING] The POM for org.springframework:spring-test:jar:5.2.0.M3 is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for tdm-pet-clinic 0.0.5:
[INFO]
[INFO] tdm-pet-clinic ..................................... SUCCESS [ 0.183 s]
[INFO] pet-clinic-data .................................... SUCCESS [ 10.553 s]
[INFO] pet-clinic-web ..................................... FAILURE [ 0.292 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 11.615 s
[INFO] Finished at: 2019-10-05T14:42:08+02:00
[INFO] ------------------------------------------------------------------------
Failed to execute goal on project pet-clinic-web: Could not resolve dependencies for project guru.springframework:pet-clinic-web:jar:0.0.5:
Failure to find org.springframework:spring-test:jar:5.2.0.M3 in https://repo.maven.apache.org/maven2 was cached in the local repository, resolutio
n will not be reattempted until the update interval of central has elapsed or updates are forced -> [Help 1]
To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.
For more information about the errors and possible solutions, please read the following articles:
[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
After correcting the problems, you can resume the build with the command
mvn <goals> -rf :pet-clinic-web

girionis

Ok, can you post a small compilable example that demonstrates the problem? I will need to run it locally.

chalie001

ASKER

check the code hear https://github.com/chalie86/tdm-pet-clinic.git

girionis

Can you tell me what command you're using to build the project? I downloaded it and built it locally here and I had no problems.

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