Fixed positive expression using any or true.

CHANGES.md

@@ -1,5 +1,9 @@
 # Changes Logs
 
+## v1.0.1
+
+- Fixed lack of positive expression when `any` or `true` is used.
+
 ## v1.0.0
 
 - A full refactor, with a better and simple code generation.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@litert/typeguard",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "An easy and powerful data validation code generator by JavaScript.",
   "main": "lib/index.js",
   "scripts": {

src/lib/langs/JavaScript.ts

@@ -105,7 +105,12 @@ implements C.ILanguageBuilder {
             return conditions[0];
         }
 
-        conditions = this._dereplicate(conditions.filter((x) => x !== "true"));
+        if (conditions.includes("true")) {
+
+            return "true";
+        }
+
+        conditions = this._dereplicate(conditions);
 
         if (!conditions.length) {
 
@@ -122,7 +127,12 @@ implements C.ILanguageBuilder {
             return conditions[0];
         }
 
-        conditions = this._dereplicate(conditions.filter((x) => x !== "true"));
+        if (conditions.includes("false")) {
+
+            return "false";
+        }
+
+        conditions = this._dereplicate(conditions);
 
         if (!conditions.length) {
 

src/samples/quick-start.ts

@@ -44,3 +44,9 @@ const check3 = tgc.compile({
 console.log(check3("hello"));
 console.log(check3("world"));
 console.log(check3.toString());
+
+console.log(tgc.compile({
+    rule: {
+        "test": "any"
+    }
+}).toString());

src/test/00-all.ts

@@ -22,6 +22,7 @@ import testStringAssert from "./05-string-asserts";
 import testStructure from "./06-structure";
 import testModifiers from "./07-modifiers";
 import testMapAndDict from "./08-map-and-dict";
+import testExceptions from "./09-exceptions";
 
 testElementalTypes();
 testArrayAndList();
@@ -31,3 +32,4 @@ testStringAssert();
 testStructure();
 testModifiers();
 testMapAndDict();
+testExceptions();

src/test/09-exceptions.ts

@@ -0,0 +1,46 @@
+/**
+ * Copyright 2019 Angus.Fenying <fenying@litert.org>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {
+    createTestDefinition,
+    ITestSuite
+} from "./abstracts";
+
+const testItems: ITestSuite = {
+
+    name: "When optional with any",
+    sections: [
+
+        {
+            "name": JSON.stringify({ "test?": "any" }),
+            "rule": { "test?": "any" },
+            "items": [
+                {
+                    inputName: "When test === 'ffff'",
+                    inputValue: {"test": "ffff"},
+                    expect: true
+                },
+                {
+                    inputName: "When test is omitted",
+                    inputValue: {},
+                    expect: true
+                }
+            ]
+        },
+    ]
+};
+
+export default createTestDefinition(testItems);