[ BAEL-3322 ] : Change method test names

Author: Lukasz Rys

testing-modules/mocks/src/test/java/com/baeldung/jimfs/FileManipulationUnitTest.java

@@ -24,9 +24,9 @@ private static Stream<Arguments> provideFileSystem() {
     }
 
     @ParameterizedTest
-    @DisplayName("Should create a file on a file system")
+    @DisplayName("Should move file to new destination")
     @MethodSource("provideFileSystem")
-    void shouldCreateFile(final FileSystem fileSystem) throws Exception {
+    void givenEachSystem_whenMovingFile_thenMovedToNewPath(final FileSystem fileSystem) throws Exception {
         final Path origin = fileSystem.getPath(RESOURCE_FILE_NAME);
         Files.copy(getResourceFilePath(), origin);
         final Path destination = fileSystem.getPath("newDirectory", RESOURCE_FILE_NAME);

testing-modules/mocks/src/test/java/com/baeldung/jimfs/FilePathReaderUnitTest.java

@@ -19,7 +19,7 @@ class FilePathReaderUnitTest {
 
     @Test
     @DisplayName("Should get path on windows")
-    void shouldGetPath_onWindows() throws Exception {
+    void givenWindowsSystem_shouldGetPath_thenReturnWindowsPath() throws Exception {
         final FileSystem fileSystem = Jimfs.newFileSystem(Configuration.windows());
         final Path path = getPathToFile(fileSystem);
 
@@ -30,7 +30,7 @@ void shouldGetPath_onWindows() throws Exception {
 
     @Test
     @DisplayName("Should get path on unix")
-    void shouldGetPath_onUnix() throws Exception {
+    void givenUnixSystem_shouldGetPath_thenReturnUnixPath() throws Exception {
         final FileSystem fileSystem = Jimfs.newFileSystem(Configuration.unix());
         final Path path = getPathToFile(fileSystem);
 

testing-modules/mocks/src/test/java/com/baeldung/jimfs/FileRepositoryUnitTest.java

@@ -17,7 +17,7 @@ class FileRepositoryUnitTest implements FileTestProvider {
 
     @Test
     @DisplayName("Should create a file on a file system")
-    void shouldCreateFile() {
+    void givenUnixSystem_whenCreatingFile_thenCreatedInPath() {
         final FileSystem fileSystem = Jimfs.newFileSystem(Configuration.unix());
         final String fileName = "newFile.txt";
         final Path pathToStore = fileSystem.getPath("");
@@ -29,7 +29,7 @@ void shouldCreateFile() {
 
     @Test
     @DisplayName("Should read the content of the file")
-    void shouldReadFileContent_thenReturnIt() throws Exception {
+    void givenOSXSystem_whenReadingFile_thenContentIsReturned() throws Exception {
         final FileSystem fileSystem = Jimfs.newFileSystem(Configuration.osX());
         final Path resourceFilePath = fileSystem.getPath(RESOURCE_FILE_NAME);
         Files.copy(getResourceFilePath(), resourceFilePath);
@@ -41,7 +41,7 @@ void shouldReadFileContent_thenReturnIt() throws Exception {
 
     @Test
     @DisplayName("Should update the content of the file")
-    void shouldUpdateContentOfTheFile() throws Exception {
+    void givenWindowsSystem_whenUpdatingFile_thenContentHasChanged() throws Exception {
         final FileSystem fileSystem = Jimfs.newFileSystem(Configuration.windows());
         final Path resourceFilePath = fileSystem.getPath(RESOURCE_FILE_NAME);
         Files.copy(getResourceFilePath(), resourceFilePath);
@@ -55,7 +55,7 @@ void shouldUpdateContentOfTheFile() throws Exception {
 
     @Test
     @DisplayName("Should delete file")
-    void shouldDeleteFile() throws Exception {
+    void givenRandomSystem_whenDeletingFile_thenFileHasBeenDeleted() throws Exception {
         final FileSystem fileSystem = Jimfs.newFileSystem();
         final Path resourceFilePath = fileSystem.getPath(RESOURCE_FILE_NAME);
         Files.copy(getResourceFilePath(), resourceFilePath);