Spring boot read file from src test resources

Spring boot read file from src test resources. The target folder path can be changed, it's not a absolute path. Maven Structure. sql and schema. txt in my Test. Jan 8, 2024 · First, we have to acquire an InputStream: Our next step is to take this InputStream and convert it to a String. Somewhere in application this file is referenced as: When I run in Intellij: I get FileNotFoundException upon application start. yml file that was loaded from src/test/resources/config/ folder. The first file /demo. Following is the stack trace snippet, I am not sure why there is '!' in the classpath: Nov 1, 2017 · I am using TestNG with Spring Boot for a rest assured testing project, I have the baseurl and few endpoints in the application. Try to run as Spring Boot application. sql was, it used to load data everytime the application starts. Feb 7, 2020 · File can not be loaded from src/test/resources while working on spring boot junit tests 2 Spring Boot - Junit unable to load configuration properties in junit test Open Spring Tool Suite IDE, select menu File > New > Spring Starter Project. yml file from src/main/resources/config/ folder which would override properties from an application. My file is stored in the resources folder resources/dataset/test. getClassLoader(). Java provides several ways to read the files from the resources directory. config. Resource - the one Raphael Roth already mentioned. sql of my Spring Boot App. "file:C:/test. For eg. The code is really straight forward. Note the Gradle source directories are "roots" of the classpath/modulepath (and as such are not included in the resource name). Jul 29, 2023 · Our application is a Spring Boot command line application that counts the occurrence of words in a text file. class) @WebAppConfiguration @SpringBootTest(classes = Application. 5. 0 , you need to use import. exampleBQ. getInputStream() rather than resource. Before migrating our Spring Boot 1. Sep 15, 2015 · Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand Jun 24, 2020 · I don’t understand how spring boot loads resource files,And why if I don’t specify @ActiveProfiles which application file is read by default? @RunWith(SpringJUnit4ClassRunner. File file = new ClassPathResource("countries. mmdb"); May 5, 2017 · I'm trying to access xsd in src/main/resources/XYZ/view folder where XYZ/view folder are created by me and folder has abc. /src/main/resources/icons/svg/white/ I am trying to list all the files of the folder But It Jul 20, 2023 · Springboot is unable to see that file when I try to run bazel test for that class it fails with null pointer exception. src/main/resources – A place to keep Application level resources and files. I have this folder . txt files from all sub directories of Conf folder. this. If you use Spring, as one can suggest from your question, the easiest way is to use org. See full list on baeldung. I specified the file path in application. But, those scripts are related to tests so I think they belong there not in the main part of the application. File cannot find the path specified 0 How can I read and print a file in eclipse with relative paths? I have a json file placed under 'src/main/resources' folder and I want to just read the file name as String in the JAVA Method. TestReadFile. Option 2: use profile-specific properties: create say application-test. When it want to read its DosFileAttributes an java. server. also i search it in Stackoverflow but no actual answer related to this. readValue(resource. The method first creates a Resource object using the ResourceLoader and the given file name. Here is another way to download and read file from the resource folder in Spring Boot. getFile() ); Further you can use file object however you want to use. 2. properties" }) If you want to create a test resources folder manually for unit test in Visual Studio, you can follow the steps in this Stack Overflow question. properties or application-test. private ResourceLoader resourceLoader; Resource resource =resourceLoader. Feb 25, 2020 · I'm using the community edition of IntelliJ and was able to load the json from the desired data directory with Maven. Just give the file name as parameter Dec 7, 2023 · How to load h2 database using a static sql file, from src/main/resources/data. class files to target/test-classes. txt file then log the file content as the following code. So in first, I have to get all file names and the read each file. FileInputStream. FileNotFoundException: src\main\resources\mockData. Jul 24, 2020 · Test case are running fine when i put data. I recommend either overriding application. RELEASE application. Using Spring REST API. json you need to read it as InputStream using spring ResourceLoader, this article has clear explanation. sql file is Resource res = resourceLoader. open0(Native Method) at java. May 8, 2014 · If you're going to package the file in the class path, then read it as such. using Jackson you can do. in main application I include it using: @PropertySource(value = { "config/mailing. Snippet (note: IOUtils package --> org. properties where in fact 'dev' is one of Spring profile names I use. e integrationTest where my data-h2. getResource( "classpath:companies. Now I am trying to read this file by calling a the static function in CommonTestUtilityclass given as: Apr 2, 2019 · I am trying to access application. On top of that if you want to read resource file as a String, for example in your tests, you can use these static utils methods: public static String getResourceFileAsString(String fileName) {. This is my directory structure. If you need to open an InputStream to a resource then use Class#getResourceAsStream(String). The second file /data/demo. Spring Boot comes with a pre-configured implementation of ResourceHttpRequestHandler to facilitate serving static resources. Mar 8, 2017 · Spring Boot copies the files to: BOOT-INF/classes/test Is it possible to read the resource files within a JAR file? I don't know the file names. If I move file one level up (to src/main/resources) it works. If you try to use resource. you can convert to a json object using your favourite json library. Am using Spring Boot 1. Using ClassLoader. The only answers i've found till yet is to use an resource Stream - but this seams not practicable, because the file to be loaded is Mar 21, 2017 · Create a spring context that contains all components needed for the test, then annotate your test class with @RunWith(SpringJUnit4ClassRunner. src/test/resources – A place to keep resources and files for the test purpose. txt"); but it couldn`t find file. getFile() you will receive an error, because Spring tries to access a file system path, but it can not access a path in your JAR. txt This gets packaged into a jar file: static file. pom. 6 RELEASE and Java 1. class) +. When I try to access the @Value I am not able to get the values. java. @ContextConfiguration, which will make it possible to autowire fully configured beans (e. dat" or "classpath:test. properties file . By default, this handler serves static content from any of the /static, /public, /resources, and /META-INF/resources directories that are on the classpath. getFile(); 5. Apr 23, 2024 · Steps to Implement Read file from resources folder. So if there is no data. Jan 20, 2017 · I have checked your code. getFile(); // or File jsonFile = jsonResource. sql, the problem with data. Thanks Jan 18, 2023 · This works fine when running the app but I also have a @SpringBootTest integration test using the same code. commons. May 30, 2019 · Classpath resources, at runtime, are not on the file system, but bundled inside jar files. <init>(Unknown Source) at com. You can change the build classpath, so that xxx\test comes first, and then xxx\main. To access resources in the src/test/resources directory, get the resource from the class loader: Jan 10, 2020 · Read the json file like. Jun 7, 2017 · File file = new File(res. pkg1 and Apr 2, 2016 · Just use Spring type ClassPathResource. Artifact: spring-boot-classpathresource. firstProperty=file. Apr 12, 2022 · java. Aug 2, 2016 · But if you need to override or add some properties then you have few options. jar File. yml is used as long as Spring Boot automatically detects the profile-specific configuration. graphql or . jks. properties, I have the following: server. As example for spring-mail configuration, I have separate file mailing. I have updated the String from "src/main/resources/ABC. I have referred a lot of pages from Stackoverflow, and other links, but no success so far. sql and not data. The following listing provides an overview of the Resource interface. On the New Spring Starter Project popup input new project information as below and click Next. Dec 8, 2022 · In the given examples, we read two files in the /resources folder. properties from within JUnit inside my Spring Boot application. getBQBean Nov 22, 2018 · I am using spring-boot-1. json" to "ABC. key-store-password=123456. getResourceAsStream Apr 28, 2015 · I am trying to read an excel file for testing from test/resources, but i keep getting the FileNotFoundException. In Eclipse, select the spring boot project, press ALT+F5 and then press ok. I tried this: @RequestMapping(value = "/image/{imageid}",method= RequestMethod. properties located in src/main/resources/config/ folder. EDIT. txt occures. I am facing issues with jar execution. Create a new class named TestReadFile and use ResourceLoader class to read data. IMAGE_PNG_VALUE) public @ResponseBody byte[] getImageWithMediaType(@PathVariable int imageid) throws IOException {. txt -java -com -myproject -configurations -MyConfig Is there any specific configuration required to tell spring-boot to check the entire path of the project? @Configuration @EnableAutoConfiguration public class MyConfig { @Bean public Config config() { return new Config(MyConfig. Therefore, we’ll add the application. Case 1: Considering you need to access text file from resource. properties file into the src/test/resources: example. The file is located in the src/main/resources directory. png"); File f = new File(url. class) @ActiveProfiles("test") public class NewTutorGroupIaoTest { ｝ It's depends on your requirements. try ( Reader reader = new InputStreamReader (resource. So use Jan 29, 2019 · I would like to read files from sub directories of resource folder. the service instance to be tested) in the test class. In Maven, such a resources directory exists by default and is part of the build path. jks is generated using keytool and placed in /src/main/resources of my project along with application. <init>(Unknown Source) at java. You could try switching to a different runner that loads the spring context to have spring inject those values from your test properties file. @Autowire. Dec 14, 2023 · I'm a beginner using Spring boot and I have some problems reading properties from application. class. This file must be on the same classpath as the default one. 4, when running integration tests, we used to load our application-test. Note that ResourceLoader is automatically autowired using Spring’s dependency injection. This comes in handy when we have multiple sources of configuration properties. sql and schema-h2. txt") is relative to the working directory for your tests, not the src/test/resources directory. readTree(jsonFile); No need to deal with InputStream, Spring takes care of that for you. Let me explain my scenario a bit, Apr 14, 2017 · In my SpringBoot project I would like to read an image file located in: I tried: URL url = getClass(). fromFile(file); Update from 2020. valueOf(getClass Jul 17, 2019 · File can not be loaded from src/test/resources while working on spring boot junit tests 4 How to define the spring. com Aug 27, 2023 · Instead of using the constructor, we can also use ResourceLoader for loading resources. But I want to put all these files in src/test/resource folder. txt After it builds, the file gets placed in the root of the class path. test. 1. This is located in the resources folder, i. json" but even after this, my Java method is not able to identify the file. properties in src/test/resources during the unit test? I know how to load it using integration test we can use @SpringBootTest or @ContextConfiguration but I would like to use application. It compiles . Resource resource = resourceLoader. Using Spring Boot. I provided the file at the root level and it is working fine. I just see, that you also use Maven (the pom. Dec 30, 2014 · How to read file from relative path in Java project? java. BQConfig. getResource("android. Is there any way to load application. properties"}) Jul 22, 2021 · With the @SpringBootTest annotation, Spring Boot provides a convenient way to start up an application context to be used in a test. getResourceAsStream Dec 8, 2022 · In the given examples, we read two files in the /resources folder. Feb 23, 2021 · I created folder src/test/resources/ in root project directory, and inside this I added a file in folder jsons as jsons/server_request. txt is at the root of /resources folder. We would like to show you a description here but the site won’t allow us. Here, I am trying to read config. In this section, we’ll start by testing configuration classes that use Spring’s built-in conversion. yaml and it works. sql file. When we hit that API in browser, we can be able to see the text in file on the web browser as output. json (The system cannot find the path specified) at java. properties"). properties file into the src/test/resources: Spring Profiles Nov 4, 2016 · 4. Feb 8, 2019 · I have a Spring Boot v2. classpath: filename is not needed. properties during unit test. getFile(). mmdb or . But now I have the problem, that I cant use all the other files from src/main I want to read image from resources folder and send it as a response body. NoSuchFileException: file. Nov 4, 2016 · 4. What i've found. Apr 16, 2015 · Change the order: Now, everything is configurable in Spring. But make sure you are copying the resources directory correctly (using maven), and its not missing, for example if running tests as part of test context. But it doesn't copy resources from src/test/java, and it's more convenient to be able to put test resources in the same directory as Jun 7, 2018 · I can read the csv file under src/test/resources from unit test case using ClassPathResource, but I am not able to read the same file under src/main/resources from src/main/java code – CodeNinja Jun 7, 2018 at 15:09 Spring’s Resource interface located in the org. Is it possible to get the real resources folder? /src/test/resources/sql Jul 28, 2018 · Spring boot test: @Sql annotation Unable to locate sql files placed in src/test/resources 1 Reading. getResource("classpath:GeoLite2-Country. You have put a profile specific file in src/test/resources. May 8, 2019 · I am using Spring boot 2. Jan 8, 2024 · 6. yml in the src/test/resources or running the test under the test profile in case application-test. open(Unknown Source) at java. File file = new File(String. xml file). xml. File file = new File(. json. keyAlias=server-keypair. May 11, 2024 · Learn how to easily open and read a file on the classpath using Spring's Resource API Apr 3, 2011 · In a unit test I need to import a csv file. Jan 25, 2019 · I have the requirement to read CSV file from src/test/resource folder. src/main/resources |_ Conf |_ conf1 |_ config. Jun 18, 2023 · So, in the case that you need to load values that way, you need to use a properties file. You will also find some useful links and tips from other users who faced the same problem. If you would like to load a file from classpath in a Spring Boot JAR, then you have to use the resource. getResource("someName. Apr 9, 2020 · In short, yes you can do this. See the Resource javadoc for further details. . . yml in your src/test/resources/ folder and: Oct 3, 2016 · I have simple spring boot web service, where for configuration I use . getPath()); Nov 27, 2019 · When you run your app, you are not using the resource file in your code folder (src/main/resources) but the ones in the target folder ( [yourProject]\target as default) where you build to. Nov 27, 2023 · According to the documentation, classpath is app/test/java. In this tutorial, we’ll discuss when to use @SpringBootTest and when to better use other tools for testing. properties file in test's resources when running tests 1 Using actual properties file from src/main/resources with Spring @PropertySource in JUnit test 41. properties. properties file located in src/main/resources I have a application with two packages: com. getPath()); JsonNode mySchema = JsonLoader. May 6, 2017 · I want to read a file stored in my Spring application. I can say no surprise here. But I need the relative path since I wont have the same host when I deploy this application. Here we will create a simple Spring Boot application to Read file from resources folder by using RestController API end point. xml"). I have tried these two approaches, both seem to be giving the same FileNotFoundException . 4, trying read a json file which is placed in resources/ directory, but getting the 'FileNotFoundException'. getAbsolutePath(); // path = C:\D Drive\Orange Codebase Jul 4, 2021 · How to instruct Spring Boot to use application. Feb 25, 2016 · Given a Spring Boot Maven Project with this structure: src main resources static file. txt |_ conf2 |_ config. 2. 3 application to 1. We’ll also look into different ways to customize the application context and how to reduce test runtime. ssl. Properties Conversion. jar --spring. You don't need a File. When running tests the classpath is the combination of test and main where test is taking precedence. Just use getResourceAsStream (), and you'll have an InputStream that you an read from. json"). csv"; File srcFile = new File(fileName); String path = srcFile . new File("abc. springframework. getInputStream(), UTF_8)) {. filePath=c/tmp/*. getFile(); As long as this file is somewhere on classpath Spring will find it. Resources Packaged as . It also supports relative file paths, e. Name: spring-boot-classpathresource. getInputStream(), MyObject. src/test/resources Dec 8, 2019 · 2. properties files. Jul 13, 2017 · I had the same exact issue, below is my spring boot application. sql in src/test/resources it will look in the remainder of the classpath for it. file. I tried giving absolute path in the application. simplesolution. from the class path. You can simply use apache IOUtils and java ClassLoader. Jan 8, 2024 · For example, we can set the spring. g. sql file inside test/resources folder even though without using @Sql annotation because of default behaviour of spring boot test. We can use Spring’s own FileCopyUtils#copyToString method: public static String asString(Resource resource) {. You will learn how to add a new folder to your project, how to copy the resources files to the output directory, and how to access them from your test code. key-store=classpath:server-keystore. Since src/main/resources is typically on Resource resource = new ClassPathResource(fileLocationInClasspath); InputStream resourceInputStream = resource. Apr 17, 2019 · MyProject -src -main -resources -test. Feb 23, 2015 · But how can I get the full path to the src/test/resources directory, i. getResourceAsStream Feb 18, 2016 · Only one test specific file with slightly different settings should overrule a corresponding file. GET,produces = MediaType. package is meant to be a more capable interface for abstracting access to low-level resources. yml in src/test/resources/config/ directory as @TheKojuEffect suggests in his answer. class); return myObject; In this example, the readJsonFile method reads the JSON file with the given fileName from the resource folder. Here's the structure to my application: MyService. IOUtils) How to use ResourceLoader class to read file from resources folder. Apr 28, 2015 · I am trying to read an excel file for testing from test/resources, but i keep getting the FileNotFoundException. txt"); I had the same problem trying to load some XML files into my test classes. In your component that you are doing the read, inject Environment @Autowired private Environment environment; Then get the profiles with Nov 13, 2018 · I am trying to read and write files directly in my source resources folder. Watching other questions like Spring Boot access static resources missing scr/main/resources I have been able to get the outputfolder by using ClassPathResource: out/resources/sql. Additionally, it should contain all the property keys specified in the default file. getInputStream(); using ClassPathResource and interface resource . Then we’ll test a custom converter that we’ll create ourselves. Maven's Surefire (testing) plugin mvn test-compile copies files in src/test/resources to target/test-classes. boolean exists() ; Mar 10, 2016 · 3) As the resources directory now is part of your class path and contains your properties file, you can simply load it with getResourceAsStream("test. Jul 20, 2020 · 1. However, with the new version of Spring Boot and its Aug 31, 2019 · 1. 8. @RestController @RequestMapping ( "/api/v1/resouces" ) public class AppResources {. This way, Spring Boot will look for configuration files matching the config/*/ directory pattern outside of our jar file. location=config/*/. Group: dev. "WEB-INF/test. sql and application. File paths can be fully qualified URLs, e. @Value("${filePath:}") private Resource[] filePath; Feb 26, 2021 · with Spring-boot, the easy way to load a json in the classpath (for example in the resources folder) would be : File jsonFile = new ClassPathResource("data. After you click run, check the target folder and you should see the target > classes > data directory - it should get automatically copied over. apache. io. Oct 18, 2020 · resources {. -- If you are using a version greater that 2. java in src/test/java, and copies the compiled . String fileName = "Phone_valid. Aug 31, 2019 · The testing properties file, stored in src/test/resources, is: May 11, 2024 · Now we’ll override properties by putting the property file in the test resources. Sep 1, 2013 · The user enters the path of a file as a String and the programm try to open it by using Paths. Dec 8, 2021 · I'm trying to use spring's Resource interface to read files from local machine using spring boot project. xsd which I need for xml validation. The keystore file server-keystore. how to i read contents of myfile. This can be src/main/resources during development and testing. getFile(); JsonNode node = objectMapper. java ? Aug 30, 2023 · MyObject myObject = mapper. port=9443. demoBQ. getResource("classpath:data. pdf and trying to read using @value annotation in the code. I keep seeing different ways to do this on Stack Overflow and only wish to use my AppConfig class (see below). I would like to load the same resource from main/resources but it never finds the file on the provided path. Oct 31, 2019 · i tryed to solve it by Resource resource1 = new ClassPathResource("classpath:myfile. I have file src/main/resources/ dev /important. core. I don't want to load a file, I just want to know the path of the directory? Nov 5, 2019 · Sometimes if you are reading different extension file like . txt folder is inside a nested folder /data in the resources folder. Using the MockitoJUnitRunner doesn't load the Spring context in the test, so those value annotations aren't getting the values injected. Option 1: put test application. Spring Boot properties conversion enables us to convert some properties into specific types. srcDirs = ['src/test/resources'] Do not access resources as if they were files. Therefore, we'll add the application. So my idea was to give this test-file the same name like the main-file and put it file under src/test/resources at the same (corresponding) place like the main-file. properties file. dat". So how to access the json files inside resources folder in spring-boot. The file locations in the resources folder. 0. answered Nov 12, 2013 at 11:55. It is "src/main/resources". properties are always loaded. In production, it can be current running directory. Simply go to Project > Properties > Java Build Path > Order and Export, change the build class path order by putting any of the test folder first such as: May 11, 2024 · 2. May 5, 2020 · Now, we'll override properties by putting the property file in the test resources. location property to config/*/: java -jar app. getClass(). txt I have tried the following wa Oct 31, 2019 · The file is in the class path folder then it will work. src main resources file. I am unable to load the database in the following fashion as its unable to get the data. sql file from custom location other than resouces folder using @sql spring boot test Aug 15, 2019 · The next possible solution is to put those scripts to src/main/resources/db because, as I said, data persistence test works fine no matter if those scripts are in src/main/resources/db or src/test/resources/db. It only works for files places in src/test/resources in that context. The data. e. nio. location on Spring Boot and JUnit tests? Apr 12, 2021 · Instead of loading the properties from a file you could load it from the classpath, which would also solve the issue that for the test, you want to get the one on your test/resources @PropertySource(value = {"classpath:data. I can see the file in the target directory but how can I load it in my Spring application? I've tried to use Resources but that did not work either: Application-level configurations (like Properties and YAML) and other files reside in the resources directory. txt" ); File file = res. But my requirement is that i have one folder which is parallel to main and test folder i. txt. In the application. vy cj sf hb qh ih no eu xn qb