wip

src/test/java/edu/harvard/iq/dataverse/engine/command/impl/CreateNewDataFilesTest.java

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+package edu.harvard.iq.dataverse.engine.command.impl;
+
+import edu.harvard.iq.dataverse.Dataset;
+import edu.harvard.iq.dataverse.DatasetVersion;
+import edu.harvard.iq.dataverse.engine.command.CommandContext;
+import edu.harvard.iq.dataverse.engine.command.DataverseRequest;
+import edu.harvard.iq.dataverse.engine.command.exception.CommandException;
+import edu.harvard.iq.dataverse.settings.JvmSettings;
+import edu.harvard.iq.dataverse.storageuse.UploadSessionQuotaLimit;
+import edu.harvard.iq.dataverse.util.SystemConfig;
+import edu.harvard.iq.dataverse.util.file.CreateDataFileResult;
+import edu.harvard.iq.dataverse.util.testing.JvmSetting;
+import edu.harvard.iq.dataverse.util.testing.LocalJvmSettings;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.NoSuchFileException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import static org.apache.commons.io.file.FilesUncheck.createDirectory;
+import static org.apache.commons.io.file.PathUtils.deleteDirectory;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+@LocalJvmSettings
+public class CreateNewDataFilesTest {
+    @BeforeEach
+    public void cleanTmpDir() throws IOException {
+        var tmpDir = Paths.get("target/test/tmp");
+        if(tmpDir.toFile().exists())
+            deleteDirectory(tmpDir);
+        Files.createDirectories(tmpDir);
+    }
+
+    @Test
+    @JvmSetting(key = JvmSettings.FILES_DIRECTORY, value = "target/test/tmp")
+    public void execute_fails_to_upload_when_tmp_does_not_exist() throws FileNotFoundException {
+        var dsVersion = Mockito.mock(DatasetVersion.class);
+        Mockito.when(dsVersion.getDataset()).thenReturn(Mockito.mock(Dataset.class));
+
+        // TODO fix copilot suggestion
+        JvmSettings mockFilesDirectory = Mockito.mock(JvmSettings.class);
+        Mockito.when(mockFilesDirectory.lookup()).thenReturn("/mocked/path");
+
+        var cmd = new CreateNewDataFilesCommand(
+            Mockito.mock(DataverseRequest.class),
+            dsVersion,
+            new FileInputStream("scripts/search/data/shape/shapefile.zip"),
+            "example.zip",
+            "application/zip",
+            null,
+            new UploadSessionQuotaLimit(1000L, 500L),
+            "sha");
+
+        var ctxt = Mockito.mock(CommandContext.class);
+        var sysCfg = Mockito.mock(SystemConfig.class);
+        Mockito.when(ctxt.systemConfig()).thenReturn(sysCfg);
+        Mockito.when(sysCfg.isStorageQuotasEnforced()).thenReturn(true);
+
+        assertThatThrownBy(() -> cmd.execute(ctxt))
+            .isInstanceOf(CommandException.class)
+            .hasMessageContaining("Failed to save the upload as a temp file (temp disk space?)")
+            .hasRootCauseInstanceOf(NoSuchFileException.class)
+            .getRootCause()
+            .hasMessageStartingWith("target/test/tmp/temp/tmp");
+    }
+
+}