Added type definitions for chai-arrays (#16266)

types/chai-arrays/chai-arrays-tests.ts

@@ -0,0 +1,76 @@
+import { expect } from 'chai';
+import { assert } from 'chai';
+
+import chai = require('chai');
+import ChaiArrays = require('chai-arrays');
+
+chai.use(ChaiArrays);
+chai.should();
+
+const arr: any[] = [1, 2, 3];
+const str: string = 'abcdef';
+
+const otherArr: number[] = [1, 2, 3];
+const anotherArr: number[] = [2, 4];
+const yetAnotherArr: number[] = [8, 5, 7];
+
+arr.should.be.array();
+str.should.not.be.array();
+
+expect(arr).to.be.array();
+expect(str).not.to.be.array();
+
+assert.array(arr, 'is array');
+
+arr.should.be.ofSize(3);
+arr.should.not.be.ofSize(4);
+
+expect(arr).to.be.ofSize(3);
+expect(str).not.to.be.ofSize(4);
+
+assert.ofSize(arr, 3, 'has 3 elements');
+
+arr.should.be.equalTo(otherArr);
+arr.should.not.be.equalTo(anotherArr);
+
+expect(arr).to.be.equalTo(otherArr);
+expect(str).to.be.not.equalTo(anotherArr);
+
+assert.equalTo(arr, otherArr, 'is equal to');
+
+arr.should.be.containing(1);
+arr.should.not.be.containing(4);
+
+expect(arr).to.be.containing(1);
+expect(str).to.be.not.containing(4);
+
+assert.containing(arr, 1, 'contains');
+
+arr.should.be.containingAllOf(otherArr);
+arr.should.not.be.containingAllOf(anotherArr);
+
+expect(arr).to.be.containingAllOf(otherArr);
+expect(str).to.be.not.containingAllOf(anotherArr);
+
+assert.containingAllOf(arr, otherArr, 'contains all of');
+
+arr.should.be.containingAnyOf(otherArr);
+arr.should.be.containingAnyOf(anotherArr);
+arr.should.not.be.containingAnyOf(yetAnotherArr);
+
+expect(arr).to.be.containingAnyOf(otherArr);
+expect(str).to.be.containingAnyOf(anotherArr);
+expect(str).to.be.not.containingAnyOf(yetAnotherArr);
+
+assert.containingAnyOf(arr, otherArr, 'contains any of');
+assert.containingAnyOf(arr, anotherArr, 'contains any of');
+
+arr.should.be.sorted();
+anotherArr.should.be.sorted();
+yetAnotherArr.should.be.sorted();
+
+expect(arr).to.be.sorted();
+expect(anotherArr).to.be.sorted();
+expect(yetAnotherArr).to.be.not.sorted();
+
+assert.sorted(arr, 'sorted');

types/chai-arrays/index.d.ts

@@ -0,0 +1,37 @@
+// Type definitions for chai-arrays 1.0
+// Project: https://github.com/GaneshSPatil/chai-arrays
+// Definitions by: Clément Prévot <https://github.com/clementprevot/>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+///<reference types="chai" />
+
+declare global {
+    namespace Chai {
+        interface Assertion extends LanguageChains, NumericComparison, TypeComparison {
+            array(): Assertion;
+            ofSize(size: number): Assertion;
+            equalTo(arr: any[]): Assertion;
+            containing(value: any): Assertion;
+            containingAllOf(values: any[]): Assertion;
+            containingAnyOf(values: any[]): Assertion;
+            sorted(): Assertion;
+        }
+
+        interface Assert {
+            array(val: any[], msg?: string): void;
+            ofSize(val: any[], size: number, msg?: string): void;
+            equalTo(val: any[], array: any[], msg?: string): void;
+            containing(val: any[], value: any, msg?: string): void;
+            containingAllOf(val: any[], values: any[], msg?: string): void;
+            containingAnyOf(val: any[], values: any[], msg?: string): void;
+            sorted(val: any[], msg?: string): void;
+        }
+    }
+
+    interface Array<T> {
+        should: Chai.Assertion;
+    }
+}
+
+declare function chaiArrays(chai: any, utils: any): void;
+export = chaiArrays;

types/chai-arrays/tsconfig.json

@@ -0,0 +1,22 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "chai-arrays-tests.ts"
+    ]
+}

types/chai-arrays/tslint.json

@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }