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build/node_modules/htmlparser2/test/api.js

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+var htmlparser2 = require(".."),
+    assert = require("assert");
+
+describe("API", function(){
+
+	it("should load all modules", function(){
+		var Stream = require("../lib/Stream.js");
+		assert.strictEqual(htmlparser2.Stream, Stream, "should load module");
+		assert.strictEqual(htmlparser2.Stream, Stream, "should load it again (cache)");
+
+		var ProxyHandler = require("../lib/ProxyHandler.js");
+		assert.strictEqual(htmlparser2.ProxyHandler, ProxyHandler, "should load module");
+		assert.strictEqual(htmlparser2.ProxyHandler, ProxyHandler, "should load it again (cache)");
+	});
+
+	it("should work without callbacks", function(){
+		var p = new htmlparser2.Parser(null, {xmlMode: true, lowerCaseAttributeNames: true});
+
+		p.end("<a foo><bar></a><!-- --><![CDATA[]]]><?foo?><!bar><boo/>boohay");
+		p.write("foo");
+
+		//check for an error
+		p.end();
+		var err = false;
+		p._cbs.onerror = function(){ err = true; };
+		p.write("foo");
+		assert(err);
+		err = false;
+		p.end();
+		assert(err);
+
+		p.reset();
+
+		//remove method
+		p._cbs.onopentag = function(){};
+		p.write("<a foo");
+		p._cbs.onopentag = null;
+		p.write(">");
+
+		//pause/resume
+		var processed = false;
+		p._cbs.ontext = function(t){
+			assert.equal(t, "foo");
+			processed = true;
+		};
+		p.pause();
+		p.write("foo");
+		assert(!processed);
+		p.resume();
+		assert(processed);
+		processed = false;
+		p.pause();
+		assert(!processed);
+		p.resume();
+		assert(!processed);
+		p.pause();
+		p.end("foo");
+		assert(!processed);
+		p.resume();
+		assert(processed);
+
+	});
+
+	it("should update the position", function(){
+		var p = new htmlparser2.Parser(null);
+
+		p.write("foo");
+
+		assert.equal(p.startIndex, 0);
+
+		p.write("<bar>");
+
+		assert.equal(p.startIndex, 3);
+	});
+});