Reproduce issue

Signed-off-by: Ryan Levick <ryan.levick@fermyon.com>

Author: rylev

crates/wac-graph/tests/encoding.rs

@@ -171,6 +171,7 @@ impl GraphFile {
                         path = path.display()
                     )
                 })?,
+                None if path.is_dir() => Self::load_wit_package(test_case, &path)?,
                 _ => bail!(
                     "unexpected file extension for package file `{path}`",
                     path = package.path.display()
@@ -331,6 +332,7 @@ fn encoding() -> Result<()> {
             })?
             .into_composition_graph(&path, test_case)
             .and_then(|graph| {
+                println!("{:?}", graph);
                 graph
                     .encode(EncodeOptions {
                         // We import the component definitions instead

crates/wac-graph/tests/graphs/implicit-resource-import/bar/deps/types.wit

@@ -0,0 +1,9 @@
+package foo:dependency;
+
+interface types {
+    resource x;
+}
+
+world w {
+    export types;
+}

crates/wac-graph/tests/graphs/implicit-resource-import/bar/world.wit

@@ -0,0 +1,5 @@
+package foo:bar;
+
+world w {
+    export foo:dependency/types;
+}

crates/wac-graph/tests/graphs/implicit-resource-import/baz/deps/types.wit

@@ -0,0 +1,9 @@
+package foo:dependency;
+
+interface types {
+    resource x;
+}
+
+world w {
+    export types;
+}

crates/wac-graph/tests/graphs/implicit-resource-import/baz/world.wit

@@ -0,0 +1,8 @@
+package foo:baz;
+
+world w {
+    use foo:dependency/types.{x};
+    import my-func: func() -> x;
+    // The test will fail whether this is here or not
+    import foo:dependency/types;
+}

crates/wac-graph/tests/graphs/implicit-resource-import/graph.json

@@ -0,0 +1,54 @@
+{
+    "packages": [
+        {
+            "name": "foo:import",
+            "path": "import"
+        },
+        {
+            "name": "test:bar",
+            "path": "bar"
+        },
+        {
+            "name": "test:baz",
+            "path": "baz"
+        }
+    ],
+    "nodes": [
+        {
+            "type": "import",
+            "name": "foo:test-import/my-interface",
+            "package": 0,
+            "export": "foo:test-import/my-interface"
+        },
+        {
+            "type": "instantiation",
+            "package": 1
+        },
+        {
+            "type": "alias",
+            "source": 0,
+            "export": "my-func"
+        },
+        {
+            "type": "alias",
+            "source": 1,
+            "export": "foo:dependency/types"
+        },
+        {
+            "type": "instantiation",
+            "package": 2
+        }
+    ],
+    "arguments": [
+        {
+            "source": 2,
+            "target": 4,
+            "name": "my-func"
+        },
+        {
+            "source": 3,
+            "target": 4,
+            "name": "foo:dependency/types"
+        }
+    ]
+}

crates/wac-graph/tests/graphs/implicit-resource-import/import/deps/types.wit

@@ -0,0 +1,9 @@
+package foo:dependency;
+
+interface types {
+    resource x;
+}
+
+world w {
+    export types;
+}

crates/wac-graph/tests/graphs/implicit-resource-import/import/world.wit

@@ -0,0 +1,10 @@
+package foo:test-import;
+
+world w {
+    export my-interface;
+}
+
+interface my-interface{
+    use foo:dependency/types.{x};
+    my-func: func() -> x;
+}