From f463d4c1a550c4b3dfc0be362f0b0a723a88122d Mon Sep 17 00:00:00 2001
From: StevenWdV <stevenwdv@gmail.com>
Date: Mon, 29 Nov 2021 00:12:42 +0100
Subject: Improve Java wrapper: add all tests, link correct libraries, use
 Maven, add Makefile & GitHub workflow. Fix make clean targets.

---
 .../test/java/nl/eduvpn/common/VerifyTests.java    | 78 ++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 wrappers/java/src/test/java/nl/eduvpn/common/VerifyTests.java

(limited to 'wrappers/java/src/test')

diff --git a/wrappers/java/src/test/java/nl/eduvpn/common/VerifyTests.java b/wrappers/java/src/test/java/nl/eduvpn/common/VerifyTests.java
new file mode 100644
index 0000000..b4767a5
--- /dev/null
+++ b/wrappers/java/src/test/java/nl/eduvpn/common/VerifyTests.java
@@ -0,0 +1,78 @@
+package nl.eduvpn.common;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.time.Instant;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class VerifyTests {
+    private static final Path testDataDir = Paths.get("../../test_data");
+
+    @SuppressWarnings("OptionalGetWithoutIsPresent")
+    @BeforeAll
+    static void oneTimeSetup() throws IOException {
+        Discovery.insecureTestingSetExtraKey(Files.lines(testDataDir.resolve("dummy/public.key")).reduce((a, b) -> b).get());
+    }
+
+    @Test
+    void testValid() {
+        assertDoesNotThrow(() ->
+                Discovery.verify(
+                        Files.readAllBytes(testDataDir.resolve("dummy/server_list.json.minisig")),
+                        Files.readAllBytes(testDataDir.resolve("dummy/server_list.json")),
+                        "server_list.json",
+                        Instant.EPOCH
+                ));
+    }
+
+    @Test
+    void testInvalidSignature() {
+        Assertions.assertEquals(2, assertThrows(VerifyException.class, () ->
+                Discovery.verify(
+                        Files.readAllBytes(testDataDir.resolve("dummy/random.txt")),
+                        Files.readAllBytes(testDataDir.resolve("dummy/server_list.json")),
+                        "server_list.json",
+                        Instant.EPOCH
+                )).code);
+    }
+
+    @Test
+    void testWrongKey() {
+        assertEquals(3, assertThrows(VerifyException.class, () ->
+                Discovery.verify(
+                        Files.readAllBytes(testDataDir.resolve("dummy/server_list.json.wrong_key.minisig")),
+                        Files.readAllBytes(testDataDir.resolve("dummy/server_list.json")),
+                        "server_list.json",
+                        Instant.EPOCH
+                )).code);
+    }
+
+    @Test
+    void testOldSignature() {
+        assertEquals(4, assertThrows(VerifyException.class, () ->
+                Discovery.verify(
+                        Files.readAllBytes(testDataDir.resolve("dummy/server_list.json.minisig")),
+                        Files.readAllBytes(testDataDir.resolve("dummy/server_list.json")),
+                        "server_list.json",
+                        Instant.MAX
+                )).code);
+    }
+
+    @Test
+    void testUnknownExpectedFile() {
+        assertThrows(IllegalArgumentException.class, () ->
+                Discovery.verify(
+                        Files.readAllBytes(testDataDir.resolve("dummy/other_list.json.minisig")),
+                        Files.readAllBytes(testDataDir.resolve("dummy/other_list.json")),
+                        "other_list.json",
+                        Instant.EPOCH
+                ));
+    }
+}
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