Fix blockless at-rule false negative warning #26

Author: hudochenkov

rules/order/index.js

@@ -244,7 +244,7 @@ function createExpectedOrder(input) {
 				}
 			}
 
-			if (item.hasBlock) {
+			if (!_.isUndefined(item.hasBlock)) {
 				nodeData.hasBlock = item.hasBlock;
 			}
 

rules/order/tests/index.js

@@ -350,6 +350,74 @@ testRule(rule, {
 	],
 });
 
+testRule(rule, {
+	ruleName,
+	config: [[
+		{
+			type: 'at-rule',
+			hasBlock: false,
+		},
+		'declarations',
+	]],
+
+	accept: [
+		{
+			code: `
+				a {
+					@include hello;
+					@include hello {
+						display: block;
+					}
+					display: none;
+				}
+			`,
+		},
+		{
+			code: `
+				a {
+					@include hello {
+						display: block;
+					}
+					@include hello;
+					display: none;
+				}
+			`,
+		},
+		{
+			code: `
+				a {
+					@include hello;
+					display: none;
+					@include hello {
+						display: block;
+					}
+				}
+			`,
+		},
+		{
+			code: `
+				a {
+					display: none;
+					@include hello {
+						display: block;
+					}
+				}
+			`,
+		},
+	],
+
+	reject: [
+		{
+			code: `
+				a {
+					display: none;
+					@include hello;
+				}
+			`,
+		},
+	],
+});
+
 testRule(rule, {
 	ruleName,
 	config: [[

rules/order/tests/validate-options.js

@@ -35,6 +35,10 @@ testConfig({
 			type: 'at-rule',
 			hasBlock: true,
 		},
+		{
+			type: 'at-rule',
+			hasBlock: false,
+		},
 		{
 			type: 'at-rule',
 		},