kpdecker
79 lines
2.9 KiB
JavaScript
79 lines
2.9 KiB
JavaScript
describe('javascript-compiler api', function() {
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if (!Handlebars.JavaScriptCompiler) {
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return;
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}
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describe('#nameLookup', function() {
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var $superName;
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beforeEach(function() {
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$superName = handlebarsEnv.JavaScriptCompiler.prototype.nameLookup;
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});
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afterEach(function() {
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handlebarsEnv.JavaScriptCompiler.prototype.nameLookup = $superName;
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});
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it('should allow override', function() {
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handlebarsEnv.JavaScriptCompiler.prototype.nameLookup = function(parent, name) {
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return parent + '.bar_' + name;
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};
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/* eslint-disable camelcase */
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shouldCompileTo('{{foo}}', { bar_foo: 'food' }, 'food');
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/* eslint-enable camelcase */
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});
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// Tests nameLookup dot vs. bracket behavior. Bracket is required in certain cases
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// to avoid errors in older browsers.
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it('should handle reserved words', function() {
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shouldCompileTo('{{foo}} {{~null~}}', { foo: 'food' }, 'food');
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});
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});
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describe('#compilerInfo', function() {
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var $superCheck, $superInfo;
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beforeEach(function() {
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$superCheck = handlebarsEnv.VM.checkRevision;
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$superInfo = handlebarsEnv.JavaScriptCompiler.prototype.compilerInfo;
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});
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afterEach(function() {
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handlebarsEnv.VM.checkRevision = $superCheck;
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handlebarsEnv.JavaScriptCompiler.prototype.compilerInfo = $superInfo;
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});
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it('should allow compilerInfo override', function() {
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handlebarsEnv.JavaScriptCompiler.prototype.compilerInfo = function() {
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return 'crazy';
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};
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handlebarsEnv.VM.checkRevision = function(compilerInfo) {
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if (compilerInfo !== 'crazy') {
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throw new Error('It didn\'t work');
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}
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};
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shouldCompileTo('{{foo}} ', { foo: 'food' }, 'food ');
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});
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});
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describe('buffer', function() {
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var $superAppend, $superCreate;
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beforeEach(function() {
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handlebarsEnv.JavaScriptCompiler.prototype.forceBuffer = true;
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$superAppend = handlebarsEnv.JavaScriptCompiler.prototype.appendToBuffer;
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$superCreate = handlebarsEnv.JavaScriptCompiler.prototype.initializeBuffer;
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});
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afterEach(function() {
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handlebarsEnv.JavaScriptCompiler.prototype.forceBuffer = false;
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handlebarsEnv.JavaScriptCompiler.prototype.appendToBuffer = $superAppend;
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handlebarsEnv.JavaScriptCompiler.prototype.initializeBuffer = $superCreate;
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});
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it('should allow init buffer override', function() {
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handlebarsEnv.JavaScriptCompiler.prototype.initializeBuffer = function() {
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return this.quotedString('foo_');
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};
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shouldCompileTo('{{foo}} ', { foo: 'food' }, 'foo_food ');
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});
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it('should allow append buffer override', function() {
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handlebarsEnv.JavaScriptCompiler.prototype.appendToBuffer = function(string) {
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return $superAppend.call(this, [string, ' + "_foo"']);
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};
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shouldCompileTo('{{foo}}', { foo: 'food' }, 'food_foo');
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});
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});
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});
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