Fix duplicate class names

2 files changed, 18 insertions, 0 deletions

diff --git a/src/test/java/org/javacs/CompletionsTest.java b/src/test/java/org/javacs/CompletionsTest.java
index 90685f8..0bd6ffe 100644
--- a/src/test/java/org/javacs/CompletionsTest.java
+++ b/src/test/java/org/javacs/CompletionsTest.java
@@ -7,6 +7,7 @@ import com.google.common.collect.Lists;
 import java.io.IOException;
 import java.net.URLClassLoader;
 import java.util.List;
+import java.util.Map;
 import java.util.Set;
 import java.util.stream.Collectors;
 import org.eclipse.lsp4j.CompletionItem;
@@ -746,4 +747,14 @@ public class CompletionsTest extends CompletionsBase {
 
         assertThat("suggests local variable", suggestions, hasItems("length"));
     }
+
+    @Test
+    public void onlySuggestOnce() throws IOException {
+        String file = "/org/javacs/example/AutocompleteOnce.java";
+
+        Map<String, Integer> suggestions = insertCount(file, 5, 18);
+
+        assertThat("suggests Signatures", suggestions, hasKey("Signatures"));
+        assertThat("suggests Signatures only once", suggestions, hasEntry("Signatures", 1));
+    }
 }
diff --git a/src/test/test-project/workspace/src/org/javacs/example/AutocompleteOnce.java b/src/test/test-project/workspace/src/org/javacs/example/AutocompleteOnce.java
new file mode 100644
index 0000000..6e2d053
--- /dev/null
+++ b/src/test/test-project/workspace/src/org/javacs/example/AutocompleteOnce.java
@@ -0,0 +1,7 @@
+package org.javacs.example;
+
+public class AutocompleteOnce {
+    public void test() {
+        Signature
+    }
+}
\ No newline at end of file