test: Add ConvertToHashTest fall through case

Nothing can be resolved at all.

.gitlab-ci.yml

@@ -0,0 +1,24 @@
+image: openjdk:8-alpine
+
+stages:
+    - test
+
+cache:
+    key: ${CI_COMMIT_REF_SLUG}
+    paths:
+        - $HOME/.gradle/caches/
+        - $HOME/.gradle/wrapper/
+        - .gradle
+
+test:
+    stage: test
+    coverage: '/Total.*?([0-9]{1,3})%/'
+    before_script:
+        - apk add --no-cache grep
+    script:
+        - ./gradlew codeCoverageReport
+        # The actual output that will be parsed by the code coverage
+        - grep -oP "Total.*?%" build/reports/jacoco/html/index.html
+    only:
+        - merge_requests
+        - tags

apps/ministreaming/java/test/junit/net/i2p/client/streaming/I2PSocketExceptionTest.java

@@ -60,6 +60,6 @@ public class I2PSocketExceptionTest {
     public void testUnknownStatus() {
         I2PSocketException e = new I2PSocketException(255);
         assertThat(e.getStatus(), is(255));
-        assertThat(e.getMessage(), is("Failure code: 255"));
+        assertThat(e.getMessage(), endsWith(": 255"));
     }
 }

core/java/test/junit/net/i2p/util/ConvertToHashTest.java

@@ -0,0 +1,69 @@
+package net.i2p.util;
+
+import net.i2p.data.Hash;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class ConvertToHashTest {
+    private static final String zzzDotI2pBase32Hash = "lhbd7ojcaiofbfku7ixh47qj537g572zmhdc4oilvugzxdpdghua";
+    private static final String zzzDotI2pBase64Hash = "WcI~uSICHFCVVPoufn4J7v5u~1lhxi45C60Nm43jMeg=";
+    private static final String zzzDotI2pBase64Dest = "GKapJ8koUcBj~jmQzHsTYxDg2tpfWj0xjQTzd8BhfC9c3OS5fwPBNajgF-eOD6eCjFTqTlorlh7Hnd8kXj1qblUGXT-tDoR9~YV8dmXl51cJn9MVTRrEqRWSJVXbUUz9t5Po6Xa247Vr0sJn27R4KoKP8QVj1GuH6dB3b6wTPbOamC3dkO18vkQkfZWUdRMDXk0d8AdjB0E0864nOT~J9Fpnd2pQE5uoFT6P0DqtQR2jsFvf9ME61aqLvKPPWpkgdn4z6Zkm-NJOcDz2Nv8Si7hli94E9SghMYRsdjU-knObKvxiagn84FIwcOpepxuG~kFXdD5NfsH0v6Uri3usE3XWD7Pw6P8qVYF39jUIq4OiNMwPnNYzy2N4mDMQdsdHO3LUVh~DEppOy9AAmEoHDjjJxt2BFBbGxfdpZCpENkwvmZeYUyNCCzASqTOOlNzdpne8cuesn3NDXIpNnqEE6Oe5Qm5YOJykrX~Vx~cFFT3QzDGkIjjxlFBsjUJyYkFjBQAEAAcAAA==";
+
+
+    @Test
+    public void getHashNullPeer() {
+        assertNull(ConvertToHash.getHash(null));
+    }
+
+    @Test
+    public void getHashB64() {
+        Hash hash = ConvertToHash.getHash(zzzDotI2pBase64Hash);
+        assertNotNull(hash);
+        assertEquals(hash.toBase64(), zzzDotI2pBase64Hash);
+    }
+
+    @Test
+    public void getHashB64DotI2P() {
+        Hash hash = ConvertToHash.getHash(zzzDotI2pBase64Hash + ".i2p");
+        assertNotNull(hash);
+        assertEquals(hash.toBase64(), zzzDotI2pBase64Hash);
+    }
+
+    @Test
+    public void getHashDestinationB64() {
+        Hash hash = ConvertToHash.getHash(zzzDotI2pBase64Dest);
+        assertNotNull(hash);
+        assertEquals(hash.toBase64(), zzzDotI2pBase64Hash);
+    }
+
+    @Test
+    public void getHashDestinationB64DotI2P() {
+        Hash hash = ConvertToHash.getHash(zzzDotI2pBase64Dest + ".i2p");
+        assertNotNull(hash);
+        assertEquals(hash.toBase64(), zzzDotI2pBase64Hash);
+    }
+
+    @Test
+    public void getHashB32() {
+        Hash hash = ConvertToHash.getHash(zzzDotI2pBase32Hash);
+        assertNotNull(hash);
+        assertEquals(hash.toBase32(), zzzDotI2pBase32Hash + ".b32.i2p");
+    }
+
+    @Test
+    public void getHashB32DotI2P() {
+        String zzzB32I2P = zzzDotI2pBase32Hash + ".b32.i2p";
+        Hash hash = ConvertToHash.getHash(zzzB32I2P);
+        assertNotNull(hash);
+        assertEquals(hash.toBase32(), zzzB32I2P);
+    }
+
+    /**
+     * The case where a destination cannot be resolved at all
+     */
+    @Test
+    public void getHashResolveDestinationFail() {
+        assertNull(ConvertToHash.getHash("unknown.i2p"));
+    }
+}