refator: In spec tests, use expectTemplate over equals and shouldThrow (#1683)
This commit is contained in:
John Boehr
GitHub
+152
-191
@@ -1,151 +1,117 @@
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describe('string params mode', function() {
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it('arguments to helpers can be retrieved from options hash in string form', function() {
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var template = CompilerContext.compile('{{wycats is.a slave.driver}}', {
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stringParams: true
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});
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var helpers = {
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wycats: function(passiveVoice, noun) {
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return 'HELP ME MY BOSS ' + passiveVoice + ' ' + noun;
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}
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};
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var result = template({}, { helpers: helpers });
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equals(
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result,
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'HELP ME MY BOSS is.a slave.driver',
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'String parameters output'
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);
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expectTemplate('{{wycats is.a slave.driver}}')
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.withCompileOptions({
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stringParams: true
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})
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.withHelpers({
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wycats: function(passiveVoice, noun) {
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return 'HELP ME MY BOSS ' + passiveVoice + ' ' + noun;
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}
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})
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.withMessage('String parameters output')
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.toCompileTo('HELP ME MY BOSS is.a slave.driver');
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});
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it('when using block form, arguments to helpers can be retrieved from options hash in string form', function() {
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var template = CompilerContext.compile(
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'{{#wycats is.a slave.driver}}help :({{/wycats}}',
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{ stringParams: true }
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);
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var helpers = {
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wycats: function(passiveVoice, noun, options) {
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return (
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'HELP ME MY BOSS ' +
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passiveVoice +
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' ' +
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noun +
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': ' +
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options.fn(this)
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);
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}
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};
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var result = template({}, { helpers: helpers });
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equals(
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result,
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'HELP ME MY BOSS is.a slave.driver: help :(',
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'String parameters output'
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);
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expectTemplate('{{#wycats is.a slave.driver}}help :({{/wycats}}')
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.withCompileOptions({
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stringParams: true
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})
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.withHelpers({
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wycats: function(passiveVoice, noun, options) {
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return (
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'HELP ME MY BOSS ' +
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passiveVoice +
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' ' +
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noun +
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': ' +
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options.fn(this)
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);
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}
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})
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.withMessage('String parameters output')
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.toCompileTo('HELP ME MY BOSS is.a slave.driver: help :(');
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});
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it('when inside a block in String mode, .. passes the appropriate context in the options hash', function() {
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var template = CompilerContext.compile(
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'{{#with dale}}{{tomdale ../need dad.joke}}{{/with}}',
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{ stringParams: true }
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);
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var helpers = {
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tomdale: function(desire, noun, options) {
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return (
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'STOP ME FROM READING HACKER NEWS I ' +
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options.contexts[0][desire] +
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' ' +
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noun
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);
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},
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with: function(context, options) {
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return options.fn(options.contexts[0][context]);
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}
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};
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var result = template(
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{
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expectTemplate('{{#with dale}}{{tomdale ../need dad.joke}}{{/with}}')
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.withCompileOptions({
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stringParams: true
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})
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.withHelpers({
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tomdale: function(desire, noun, options) {
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return (
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'STOP ME FROM READING HACKER NEWS I ' +
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options.contexts[0][desire] +
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' ' +
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noun
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);
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},
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with: function(context, options) {
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return options.fn(options.contexts[0][context]);
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}
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})
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.withInput({
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dale: {},
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need: 'need-a'
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},
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{ helpers: helpers }
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);
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equals(
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result,
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'STOP ME FROM READING HACKER NEWS I need-a dad.joke',
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'Proper context variable output'
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);
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})
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.withMessage('Proper context variable output')
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.toCompileTo('STOP ME FROM READING HACKER NEWS I need-a dad.joke');
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});
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it('information about the types is passed along', function() {
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var template = CompilerContext.compile(
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"{{tomdale 'need' dad.joke true false}}",
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{ stringParams: true }
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);
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var helpers = {
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tomdale: function(desire, noun, trueBool, falseBool, options) {
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equal(options.types[0], 'StringLiteral', 'the string type is passed');
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equal(
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options.types[1],
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'PathExpression',
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'the expression type is passed'
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);
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equal(
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options.types[2],
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'BooleanLiteral',
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'the expression type is passed'
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);
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equal(desire, 'need', 'the string form is passed for strings');
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equal(noun, 'dad.joke', 'the string form is passed for expressions');
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equal(trueBool, true, 'raw booleans are passed through');
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equal(falseBool, false, 'raw booleans are passed through');
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return 'Helper called';
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}
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};
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var result = template({}, { helpers: helpers });
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equal(result, 'Helper called');
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expectTemplate("{{tomdale 'need' dad.joke true false}}")
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.withCompileOptions({
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stringParams: true
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})
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.withHelpers({
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tomdale: function(desire, noun, trueBool, falseBool, options) {
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equal(options.types[0], 'StringLiteral', 'the string type is passed');
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equal(
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options.types[1],
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'PathExpression',
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'the expression type is passed'
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);
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equal(
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options.types[2],
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'BooleanLiteral',
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'the expression type is passed'
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);
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equal(desire, 'need', 'the string form is passed for strings');
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equal(noun, 'dad.joke', 'the string form is passed for expressions');
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equal(trueBool, true, 'raw booleans are passed through');
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equal(falseBool, false, 'raw booleans are passed through');
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return 'Helper called';
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}
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})
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.toCompileTo('Helper called');
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});
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it('hash parameters get type information', function() {
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var template = CompilerContext.compile(
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"{{tomdale he.says desire='need' noun=dad.joke bool=true}}",
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{ stringParams: true }
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);
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expectTemplate("{{tomdale he.says desire='need' noun=dad.joke bool=true}}")
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.withCompileOptions({
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stringParams: true
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})
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.withHelpers({
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tomdale: function(exclamation, options) {
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equal(exclamation, 'he.says');
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equal(options.types[0], 'PathExpression');
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var helpers = {
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tomdale: function(exclamation, options) {
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equal(exclamation, 'he.says');
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equal(options.types[0], 'PathExpression');
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equal(options.hashTypes.desire, 'StringLiteral');
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equal(options.hashTypes.noun, 'PathExpression');
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equal(options.hashTypes.bool, 'BooleanLiteral');
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equal(options.hash.desire, 'need');
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equal(options.hash.noun, 'dad.joke');
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equal(options.hash.bool, true);
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return 'Helper called';
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}
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};
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var result = template({}, { helpers: helpers });
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equal(result, 'Helper called');
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equal(options.hashTypes.desire, 'StringLiteral');
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equal(options.hashTypes.noun, 'PathExpression');
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equal(options.hashTypes.bool, 'BooleanLiteral');
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equal(options.hash.desire, 'need');
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equal(options.hash.noun, 'dad.joke');
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equal(options.hash.bool, true);
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return 'Helper called';
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}
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})
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.toCompileTo('Helper called');
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});
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it('hash parameters get context information', function() {
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var template = CompilerContext.compile(
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"{{#with dale}}{{tomdale he.says desire='need' noun=../dad/joke bool=true}}{{/with}}",
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{ stringParams: true }
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);
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var context = { dale: {} };
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var helpers = {
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@@ -165,82 +131,77 @@ describe('string params mode', function() {
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}
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};
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var result = template(context, { helpers: helpers });
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equal(result, 'Helper called');
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expectTemplate(
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"{{#with dale}}{{tomdale he.says desire='need' noun=../dad/joke bool=true}}{{/with}}"
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)
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.withCompileOptions({ stringParams: true })
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.withHelpers(helpers)
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.withInput(context)
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.toCompileTo('Helper called');
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});
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it('when inside a block in String mode, .. passes the appropriate context in the options hash to a block helper', function() {
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var template = CompilerContext.compile(
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'{{#with dale}}{{#tomdale ../need dad.joke}}wot{{/tomdale}}{{/with}}',
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{ stringParams: true }
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);
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expectTemplate(
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'{{#with dale}}{{#tomdale ../need dad.joke}}wot{{/tomdale}}{{/with}}'
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)
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.withCompileOptions({
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stringParams: true
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})
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.withHelpers({
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tomdale: function(desire, noun, options) {
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return (
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'STOP ME FROM READING HACKER NEWS I ' +
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options.contexts[0][desire] +
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' ' +
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noun +
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' ' +
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options.fn(this)
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);
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},
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var helpers = {
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tomdale: function(desire, noun, options) {
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return (
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'STOP ME FROM READING HACKER NEWS I ' +
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options.contexts[0][desire] +
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' ' +
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noun +
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' ' +
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options.fn(this)
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);
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},
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with: function(context, options) {
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return options.fn(options.contexts[0][context]);
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}
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};
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var result = template(
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{
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with: function(context, options) {
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return options.fn(options.contexts[0][context]);
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}
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})
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.withInput({
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dale: {},
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need: 'need-a'
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},
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{ helpers: helpers }
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);
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equals(
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result,
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'STOP ME FROM READING HACKER NEWS I need-a dad.joke wot',
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'Proper context variable output'
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);
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})
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.withMessage('Proper context variable output')
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.toCompileTo('STOP ME FROM READING HACKER NEWS I need-a dad.joke wot');
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});
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it('with nested block ambiguous', function() {
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var template = CompilerContext.compile(
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'{{#with content}}{{#view}}{{firstName}} {{lastName}}{{/view}}{{/with}}',
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{ stringParams: true }
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);
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var helpers = {
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with: function() {
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return 'WITH';
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},
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view: function() {
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return 'VIEW';
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}
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};
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var result = template({}, { helpers: helpers });
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equals(result, 'WITH');
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expectTemplate(
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'{{#with content}}{{#view}}{{firstName}} {{lastName}}{{/view}}{{/with}}'
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)
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.withCompileOptions({
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stringParams: true
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})
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.withHelpers({
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with: function() {
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return 'WITH';
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},
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view: function() {
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return 'VIEW';
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}
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})
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.toCompileTo('WITH');
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});
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it('should handle DATA', function() {
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var template = CompilerContext.compile('{{foo @bar}}', {
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stringParams: true
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});
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var helpers = {
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foo: function(bar, options) {
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equal(bar, '@bar');
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equal(options.types[0], 'PathExpression');
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return 'Foo!';
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}
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};
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var result = template({}, { helpers: helpers });
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equal(result, 'Foo!');
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expectTemplate('{{foo @bar}}')
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.withCompileOptions({
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stringParams: true
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})
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.withHelpers({
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foo: function(bar, options) {
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equal(bar, '@bar');
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equal(options.types[0], 'PathExpression');
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return 'Foo!';
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}
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})
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.toCompileTo('Foo!');
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});
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});
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