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@@ -0,0 +1,22 @@
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+/**
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+ * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
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+ * For licensing, see LICENSE.md.
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+ */
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+
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+/* global document, window */
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+
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+import isDomNode from '../../src/dom/isdomnode';
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+
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+describe( 'isDomNode()', () => {
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+ it( 'detects native DOM nodes', () => {
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+ expect( isDomNode( {} ) ).to.be.false;
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+ expect( isDomNode( null ) ).to.be.false;
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+ expect( isDomNode( undefined ) ).to.be.false;
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+ expect( isDomNode( new Date() ) ).to.be.false;
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+ expect( isDomNode( 42 ) ).to.be.false;
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+ expect( isDomNode( window ) ).to.be.true;
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+ expect( isDomNode( document ) ).to.be.true;
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+ expect( isDomNode( document.createElement( 'div' ) ) ).to.be.true;
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+ expect( isDomNode( document.createTextNode( 'Foo' ) ) ).to.be.true;
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+ } );
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+} );
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