From 54be05c41bfbda459545e9c9161167645adb46e2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@freenetproject.org>
Date: Tue, 31 Dec 2024 21:07:03 +0100
Subject: [PATCH] =?utf8?q?=E2=9C=85=20Add=20tests=20for=20file=20entries?=
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---
 .../java/net/pterodactylus/fcp/FileEntryTest.java  | 128 +++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100644 src/test/java/net/pterodactylus/fcp/FileEntryTest.java

diff --git a/src/test/java/net/pterodactylus/fcp/FileEntryTest.java b/src/test/java/net/pterodactylus/fcp/FileEntryTest.java
new file mode 100644
index 0000000..c516eaa
--- /dev/null
+++ b/src/test/java/net/pterodactylus/fcp/FileEntryTest.java
@@ -0,0 +1,128 @@
+package net.pterodactylus.fcp;
+
+import org.junit.Test;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.hasEntry;
+import static org.hamcrest.Matchers.hasKey;
+import static org.hamcrest.Matchers.not;
+
+public class FileEntryTest {
+
+	@Test
+	public void directFileEntryHasCorrectType() {
+		FileEntry fileEntry = FileEntry.createDirectFileEntry("direct.entry", null, 0, null);
+		assertThat(fileEntry.getFields(), hasEntry("UploadFrom", "direct"));
+	}
+
+	@Test
+	public void directFileEntryHasCorrectName() {
+		FileEntry fileEntry = FileEntry.createDirectFileEntry("direct.entry", null, 0, null);
+		assertThat(fileEntry.getFields(), hasEntry("Name", "direct.entry"));
+	}
+
+	@Test
+	public void directFileEntryHasUploadFromSetToDirect() {
+		FileEntry fileEntry = FileEntry.createDirectFileEntry("direct.entry", null, 0, null);
+		assertThat(fileEntry.getFields(), hasEntry("UploadFrom", "direct"));
+	}
+
+	@Test
+	public void directFileEntryHasCorrectContentType() {
+		FileEntry fileEntry = FileEntry.createDirectFileEntry("direct.entry", "application/test", 0, null);
+		assertThat(fileEntry.getFields(), hasEntry("Metadata.ContentType", "application/test"));
+	}
+
+	@Test
+	public void directFileHasNoContentTypeIfContentTypeIsNull() {
+		FileEntry fileEntry = FileEntry.createDirectFileEntry("direct.entry", null, 0, null);
+		assertThat(fileEntry.getFields(), not(hasKey("Metadata.ContentType")));
+	}
+
+	@Test
+	public void directFileEntryHasCorrectDataLength() {
+		FileEntry fileEntry = FileEntry.createDirectFileEntry("direct.entry", "application/test", 12, null);
+		assertThat(fileEntry.getFields(), hasEntry("DataLength", "12"));
+	}
+
+	@Test
+	public void directFileEntryHasCorrectInputStream() throws IOException {
+		FileEntry fileEntry = FileEntry.createDirectFileEntry("direct.entry", "application/test", 12, new ByteArrayInputStream("Hello World!".getBytes(UTF_8)));
+		try (InputStream inputStream = fileEntry.getInputStream(); ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
+			FcpUtils.copy(inputStream, outputStream);
+			assertThat(outputStream.toByteArray(), equalTo("Hello World!".getBytes(UTF_8)));
+		}
+	}
+
+	@Test
+	public void diskFileEntryHasCorrectType() {
+		FileEntry fileEntry = FileEntry.createDiskFileEntry("file.entry", null, null);
+		assertThat(fileEntry.getFields(), hasEntry("UploadFrom", "disk"));
+	}
+
+	@Test
+	public void diskFileEntryHasCorrectName() {
+		FileEntry fileEntry = FileEntry.createDiskFileEntry("file.entry", null, null);
+		assertThat(fileEntry.getFields(), hasEntry("Name", "file.entry"));
+	}
+
+	@Test
+	public void diskFileEntryHasCorrectFileName() {
+		FileEntry fileEntry = FileEntry.createDiskFileEntry("file.entry", "some/file.name", null);
+		assertThat(fileEntry.getFields(), hasEntry("Filename", "some/file.name"));
+	}
+
+	@Test
+	public void diskFileEntryHasCorrectContentType() {
+		FileEntry fileEntry = FileEntry.createDiskFileEntry("file.entry", null, "application/test");
+		assertThat(fileEntry.getFields(), hasEntry("Metadata.ContentType", "application/test"));
+	}
+
+	@Test
+	public void diskFileEntryWithNullContentTypeHasNoContentType() {
+		FileEntry fileEntry = FileEntry.createDiskFileEntry("file.entry", null, null);
+		assertThat(fileEntry.getFields(), not(hasKey("Metadata.ContentType")));
+	}
+
+	@Test
+	public void diskFileEntryHasEmptyInputStream() throws IOException {
+		FileEntry fileEntry = FileEntry.createDiskFileEntry("file.entry", null, null);
+		try (InputStream inputStream = fileEntry.getInputStream()) {
+			assertThat(inputStream.read(), equalTo(-1));
+		}
+	}
+
+	@Test
+	public void redirectFileEntryHasCorrectType() {
+		FileEntry fileEntry = FileEntry.createRedirectFileEntry("file.entry", "target-uri");
+		assertThat(fileEntry.getFields(), hasEntry("UploadFrom", "redirect"));
+	}
+
+	@Test
+	public void redirectFileEntryHasCorrectName() {
+		FileEntry fileEntry = FileEntry.createRedirectFileEntry("file.entry", "target-uri");
+		assertThat(fileEntry.getFields(), hasEntry("Name", "file.entry"));
+	}
+
+	@Test
+	public void redirectFileEntryHasCorrectTarget() {
+		FileEntry fileEntry = FileEntry.createRedirectFileEntry("file.entry", "target-uri");
+		assertThat(fileEntry.getFields(), hasEntry("TargetURI", "target-uri"));
+	}
+
+	@Test
+	public void redirectFileEntryHasEmptyInputStream() throws IOException {
+		FileEntry fileEntry = FileEntry.createRedirectFileEntry("file.entry", "target-uri");
+		try (InputStream inputStream = fileEntry.getInputStream()) {
+			assertThat(inputStream.read(), equalTo(-1));
+		}
+	}
+
+}
-- 
2.7.4