verify that compact IRIs and terms as @vocab expand properly

Author: pchampin

tests/expand-manifest.jsonld

@@ -1404,6 +1404,22 @@
       "input": "expand/e044-in.jsonld",
       "expect": "invalid IRI mapping",
       "option": {"specVersion": "json-ld-1.1"}
+    }, {
+      "@id": "#te046",
+      "@type": ["jld:PositiveEvaluationTest", "jld:ExpandTest"],
+      "name": "compact IRI as @vocab",
+      "purpose": "Verifies that @vocab defined as a compact IRI expands properly",
+      "input": "expand/e046-in.jsonld",
+      "expect": "expand/e046-out.jsonld",
+      "option": {"specVersion": "json-ld-1.1"}
+    }, {
+      "@id": "#te047",
+      "@type": ["jld:PositiveEvaluationTest", "jld:ExpandTest"],
+      "name": "term as @vocab",
+      "purpose": "Verifies that @vocab defined as a term expands properly",
+      "input": "expand/e047-in.jsonld",
+      "expect": "expand/e047-out.jsonld",
+      "option": {"specVersion": "json-ld-1.1"}
     }, {
       "@id": "#tec01",
       "@type": [ "jld:NegativeEvaluationTest", "jld:ExpandTest" ],

tests/expand/e046-in.jsonld

@@ -0,0 +1,11 @@
+{
+  "@context": {
+    "@version": 1.1,
+    "@vocab": "ex:ns/",
+    "ex": {
+      "@id": "http://example.org/",
+      "@prefix": true
+    }
+  },
+  "foo": "bar"
+}

tests/expand/e046-out.jsonld

@@ -0,0 +1,9 @@
+[
+  {
+    "http://example.org/ns/foo": [
+      {
+        "@value": "bar"
+      }
+    ]
+  }
+]

tests/expand/e047-in.jsonld

@@ -0,0 +1,8 @@
+{
+  "@context": {
+    "@version": 1.1,
+    "@vocab": "ex",
+    "ex": "http://example.org/",
+  },
+  "foo": "bar"
+}

tests/expand/e047-out.jsonld

@@ -0,0 +1,9 @@
+[
+  {
+    "http://example.org/foo": [
+      {
+        "@value": "bar"
+      }
+    ]
+  }
+]