Add test for undocumented declaration (no comments)

WordPress · Jan 24, 2019 · bcf94b4 · bcf94b4
1 parent 4cb78b8
commit bcf94b4
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Showing 3 changed files with 35 additions and 0 deletions.
diff --git a/packages/docgen/tests/fixtures/default-undocumented-nocomments.js b/packages/docgen/tests/fixtures/default-undocumented-nocomments.js
@@ -0,0 +1,3 @@
+const myDeclaration = function() {};
+
+export default myDeclaration;
diff --git a/packages/docgen/tests/fixtures/default-undocumented-nocomments.json b/packages/docgen/tests/fixtures/default-undocumented-nocomments.json
@@ -0,0 +1,19 @@
+{
+	"type": "ExportDefaultDeclaration",
+	"start": 38,
+	"end": 67,
+	"range": [
+		38,
+		67
+	],
+	"declaration": {
+		"type": "Identifier",
+		"start": 53,
+		"end": 66,
+		"range": [
+			53,
+			66
+		],
+		"name": "myDeclaration"
+	}
+}
diff --git a/packages/docgen/tests/test-get-intermediate-representation.js b/packages/docgen/tests/test-get-intermediate-representation.js
@@ -14,6 +14,19 @@ const test = require( 'tape' );
  */
 const getIntermediateRepresentation = require( '../src/get-intermediate-representation' );
 
+test( 'IR - undocumented', function( t ) {
+	const token = fs.readFileSync(
+		path.join( __dirname, './fixtures/default-undocumented-nocomments.json' ),
+		'utf-8'
+	);
+	t.deepEqual( getIntermediateRepresentation( JSON.parse( token ) ), [ {
+		name: 'default',
+		description: 'Undocumented declaration.',
+		tags: [],
+	} ] );
+	t.end();
+} );
+
 test( 'IR - default (JSDoc in export statement)', function( t ) {
 	const tokenClassAnonymous = fs.readFileSync(
 		path.join( __dirname, './fixtures/default-class-anonymous.json' ),