Scan sources for imports

3 files changed, 15 insertions, 1 deletions

diff --git a/src/test/java/org/javacs/FixImportsTest.java b/src/test/java/org/javacs/FixImportsTest.java
index 4b77087..786c6fa 100644
--- a/src/test/java/org/javacs/FixImportsTest.java
+++ b/src/test/java/org/javacs/FixImportsTest.java
@@ -3,6 +3,7 @@ package org.javacs;
 import static org.hamcrest.Matchers.*;
 import static org.junit.Assert.*;
 
+import java.nio.file.*;
 import java.util.*;
 import org.junit.Test;
 
@@ -16,4 +17,12 @@ public class FixImportsTest {
         Map<String, String> resolved = fix.resolveSymbols(Collections.singleton("List"), emptyImports);
         assertThat(resolved, hasEntry("List", "java.util.List"));
     }
+
+    @Test
+    public void findExistingImports() {
+        FixImports.ExistingImports find =
+                fix.existingImports(Collections.singleton(JavaCompilerServiceTest.resourcesDir()));
+        assertThat(find.classes, hasItem("java.util.List"));
+        assertThat(find.packages, hasItem("java.util"));
+    }
 }
diff --git a/src/test/java/org/javacs/JavaCompilerServiceTest.java b/src/test/java/org/javacs/JavaCompilerServiceTest.java
index 39989b0..8320d0c 100644
--- a/src/test/java/org/javacs/JavaCompilerServiceTest.java
+++ b/src/test/java/org/javacs/JavaCompilerServiceTest.java
@@ -26,7 +26,7 @@ public class JavaCompilerServiceTest {
             new JavaCompilerService(
                     Collections.singleton(resourcesDir()), Collections.emptySet(), Collections.emptySet());
 
-    private static Path resourcesDir() {
+    static Path resourcesDir() {
         try {
             return Paths.get(JavaCompilerServiceTest.class.getResource("/HelloWorld.java").toURI()).getParent();
         } catch (URISyntaxException e) {
diff --git a/src/test/resources/HasImport.java b/src/test/resources/HasImport.java
new file mode 100644
index 0000000..2b4f66e
--- /dev/null
+++ b/src/test/resources/HasImport.java
@@ -0,0 +1,5 @@
+import java.util.List;
+
+class HasImport {
+    
+}
\ No newline at end of file