2 files changed, 47 insertions, 3 deletions
diff --git a/tests/src/cgeo/geocaching/settings/TestSettings.java b/tests/src/cgeo/geocaching/settings/TestSettings.java
index 2e6809f..279f658 100644
--- a/tests/src/cgeo/geocaching/settings/TestSettings.java
+++ b/tests/src/cgeo/geocaching/settings/TestSettings.java
@@ -48,4 +48,8 @@ public final class TestSettings extends Settings {
         putString(R.string.pref_twitter_trackable_message, template);
     }
 
+    public static void setSignature(final String signature) {
+        putString(R.string.pref_signature, signature);
+    }
+
 }
diff --git a/tests/src/cgeo/geocaching/utils/LogTemplateProviderTest.java b/tests/src/cgeo/geocaching/utils/LogTemplateProviderTest.java
index a7dcb2b..77832b0 100644
--- a/tests/src/cgeo/geocaching/utils/LogTemplateProviderTest.java
+++ b/tests/src/cgeo/geocaching/utils/LogTemplateProviderTest.java
@@ -2,6 +2,8 @@ package cgeo.geocaching.utils;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+import cgeo.geocaching.settings.Settings;
+import cgeo.geocaching.settings.TestSettings;
 import cgeo.geocaching.utils.LogTemplateProvider.LogContext;
 
 import java.util.Calendar;
@@ -10,13 +12,51 @@ import junit.framework.TestCase;
 
 public class LogTemplateProviderTest extends TestCase {
 
-    public static void testApplyTemplates() {
+    public static void testApplyTemplatesNone() {
         final String noTemplates = " no templates ";
-        assertEquals(noTemplates, LogTemplateProvider.applyTemplates(noTemplates, new LogContext(null, null, true)));
+        final String signature = LogTemplateProvider.applyTemplates(noTemplates, new LogContext(null, null, true));
+        assertThat(signature).isEqualTo(noTemplates);
+    }
 
+    public static void testApplyTemplates() {
         // This test can occasionally fail if the current year changes right after the next line.
         final String currentYear = Integer.toString(Calendar.YEAR);
-        assertThat(LogTemplateProvider.applyTemplates("[DATE]", new LogContext(null, null, true)).contains(currentYear)).isTrue();
+        final String signature = LogTemplateProvider.applyTemplates("[DATE]", new LogContext(null, null, true));
+        assertThat(signature).contains(currentYear);
+    }
+
+    /**
+     * signature itself can contain templates, therefore nested applying is necessary
+     */
+    public static void testApplySignature() {
+        String oldSignature = Settings.getSignature();
+        try {
+            TestSettings.setSignature("[DATE]");
+            String currentDate = LogTemplateProvider.applyTemplates(Settings.getSignature(), new LogContext(null, null, true));
+            final String signatureTemplate = "Signature [SIGNATURE]";
+            final String signature = LogTemplateProvider.applyTemplates(signatureTemplate, new LogContext(null, null, true));
+            assertThat(signature).isEqualTo("Signature " + currentDate);
+
+            final String currentYear = Integer.toString(Calendar.YEAR);
+            assertThat(signature).contains(currentYear);
+        } finally {
+            TestSettings.setSignature(oldSignature);
+        }
+    }
+
+    /**
+     * signature must not contain itself as template
+     */
+    public static void testApplyInvalidSignature() {
+        String oldSignature = Settings.getSignature();
+        try {
+            final String signatureTemplate = "[SIGNATURE]";
+            TestSettings.setSignature(signatureTemplate);
+            final String signature = LogTemplateProvider.applyTemplates(signatureTemplate, new LogContext(null, null, true));
+            assertThat(signature).isEqualTo("invalid signature template");
+        } finally {
+            TestSettings.setSignature(oldSignature);
+        }
     }
 
 }