fixup! fix(@angular/cli): keep schematic positional arguments in index order

Author: thekhegay

tests/e2e/tests/generate/help-output.ts

@@ -25,34 +25,29 @@ export default function () {
             "description": "Fake schematic",
             "schema": "./fake-schema.json"
           },
-          "fake-reversed": {
-            "factory": "./fake",
-            "description": "Fake schematic",
-            "schema": "./fake-reversed-schema.json"
-          },
         }
       }`,
           [join(genRoot, 'fake-schema.json')]: `
       {
         "$id": "FakeSchema",
         "title": "Fake Schema",
         "type": "object",
-        "required": ["a"],
+        "required": ["b"],
         "properties": {
           "b": {
             "type": "string",
             "description": "b.",
             "$default": {
               "$source": "argv",
-              "index": 1
+              "index": 0
             }
           },
           "a": {
             "type": "string",
             "description": "a.",
             "$default": {
               "$source": "argv",
-              "index": 0
+              "index": 1
             }
           },
           "optC": {
@@ -68,31 +63,6 @@ export default function () {
             "description": "optB"
           }
         }
-      }`,
-          [join(genRoot, 'fake-reversed-schema.json')]: `
-      {
-        "$id": "FakeReversedSchema",
-        "title": "Fake Reversed Schema",
-        "type": "object",
-        "required": ["b"],
-        "properties": {
-          "b": {
-            "type": "string",
-            "description": "b.",
-            "$default": {
-              "$source": "argv",
-              "index": 0
-            }
-          },
-          "a": {
-            "type": "string",
-            "description": "a.",
-            "$default": {
-              "$source": "argv",
-              "index": 1
-            }
-          }
-        }
       }`,
           [join(genRoot, 'fake.js')]: `
       function def(options) {
@@ -106,13 +76,9 @@ export default function () {
       )
       .then(() => ng('generate', 'fake-schematics:fake', '--help'))
       .then(({ stdout }) => {
-        assert.match(stdout, /ng generate fake-schematics:fake <a> \[b\]/);
+        assert.match(stdout, /ng generate fake-schematics:fake <b> \[a\]/);
         assert.match(stdout, /opt-a[\s\S]*opt-b[\s\S]*opt-c/);
       })
-      .then(() => ng('generate', 'fake-schematics:fake-reversed', '--help'))
-      .then(({ stdout }) => {
-        assert.match(stdout, /ng generate fake-schematics:fake-reversed <b> \[a\]/);
-      })
       // set up default collection.
       .then(() =>
         updateJsonFile('angular.json', (json) => {
@@ -123,7 +89,7 @@ export default function () {
       .then(() => ng('generate', 'fake', '--help'))
       // verify same output
       .then(({ stdout }) => {
-        assert.match(stdout, /ng generate fake <a> \[b\]/);
+        assert.match(stdout, /ng generate fake <b> \[a\]/);
         assert.match(stdout, /opt-a[\s\S]*opt-b[\s\S]*opt-c/);
       })