import DiscourseResolver from 'discourse/ember/resolver'; let originalTemplates; let resolver; function lookupTemplate(name, expectedTemplate, message) { var parseName = resolver.parseName(name); var result = resolver.resolveTemplate(parseName); equal(result, expectedTemplate, message); } function setTemplates(lookupTemplateStrings) { lookupTemplateStrings.forEach(function(lookupTemplateString) { Ember.TEMPLATES[lookupTemplateString] = lookupTemplateString; }); } module("lib:resolver", { setup: function() { originalTemplates = Ember.TEMPLATES; Ember.TEMPLATES = {}; resolver = DiscourseResolver.create(); }, teardown: function() { Ember.TEMPLATES = originalTemplates; } }); test("finds templates in top level dir", function() { setTemplates([ "foobar", "fooBar", "foo_bar", "foo.bar" ]); lookupTemplate("template:foobar", "foobar", "by lowcased name"); lookupTemplate("template:fooBar", "fooBar", "by camel cased name"); lookupTemplate("template:foo_bar", "foo_bar", "by underscored name"); lookupTemplate("template:foo.bar", "foo.bar", "by dotted name"); }); test("finds templates in first-level subdir", function() { setTemplates([ "foo/bar_baz" ]); lookupTemplate("template:foo/bar_baz", "foo/bar_baz", "with subdir defined by slash"); lookupTemplate("template:foo.bar_baz", "foo/bar_baz", "with subdir defined by dot"); lookupTemplate("template:fooBarBaz", "foo/bar_baz", "with subdir defined by first camel case and the rest of camel cases converted to underscores"); lookupTemplate("template:foo_bar_baz", "foo/bar_baz", "with subdir defined by first underscore"); }); test("resolves precedence between overlapping top level dir and first level subdir templates", function() { setTemplates([ "fooBar", "foo_bar", "foo.bar", "foo/bar" ]); lookupTemplate("template:foo.bar", "foo/bar", "preferring first level subdir for dotted name"); lookupTemplate("template:fooBar", "fooBar", "preferring top level dir for camel cased name"); lookupTemplate("template:foo_bar", "foo_bar", "preferring top level dir for underscored name"); }); test("finds templates in subdir deeper than one level", function() { setTemplates([ "foo/bar/baz/qux" ]); lookupTemplate("template:foo/bar/baz/qux", "foo/bar/baz/qux", "for subdirs defined by slashes"); lookupTemplate("template:foo.bar.baz.qux", "foo/bar/baz/qux", "for subdirs defined by dots"); lookupTemplate("template:foo/bar/bazQux", "foo/bar/baz/qux", "for subdirs defined by slashes plus one camel case"); lookupTemplate("template:foo/bar/baz_qux", "foo/bar/baz/qux", "for subdirs defined by slashes plus one underscore"); lookupTemplate("template:fooBarBazQux", undefined, "but not for subdirs defined by more than one camel case"); lookupTemplate("template:foo_bar_baz_qux", undefined, "but not for subdirs defined by more than one underscore"); lookupTemplate("template:foo.bar.bazQux", undefined, "but not for subdirs defined by dots plus one camel case"); lookupTemplate("template:foo.bar.baz_qux", undefined, "but not for subdirs defined by dots plus one underscore"); }); test("resolves mobile templates to 'mobile/' namespace", function() { setTemplates([ "mobile/foo", "bar", "mobile/bar", "baz" ]); resolver.mobileView = true; lookupTemplate("template:foo", "mobile/foo", "finding mobile version even if normal one is not present"); lookupTemplate("template:bar", "mobile/bar", "preferring mobile version when both mobile and normal versions are present"); lookupTemplate("template:baz", "baz", "falling back to a normal version when mobile version is not present"); }); test("resolves plugin templates to 'javascripts/' namespace", function() { setTemplates([ "javascripts/foo", "bar", "javascripts/bar", "baz" ]); lookupTemplate("template:foo", "javascripts/foo", "finding plugin version even if normal one is not present"); lookupTemplate("template:bar", "javascripts/bar", "preferring plugin version when both versions are present"); lookupTemplate("template:baz", "baz", "falling back to a normal version when plugin version is not present"); }); test("resolves templates with 'admin' prefix to 'admin/templates/' namespace", function() { setTemplates([ "admin/templates/foo", "adminBar", "admin_bar", "admin.bar", "admin/templates/bar" ]); lookupTemplate("template:adminFoo", "admin/templates/foo", "when prefix is separated by camel case"); lookupTemplate("template:admin_foo", "admin/templates/foo", "when prefix is separated by underscore"); lookupTemplate("template:admin.foo", "admin/templates/foo", "when prefix is separated by dot"); lookupTemplate("template:adminfoo", undefined, "but not when prefix is not separated in any way"); lookupTemplate("template:adminBar", "adminBar", "but not when template with the exact camel cased name exists"); lookupTemplate("template:admin_bar", "admin_bar", "but not when template with the exact underscored name exists"); lookupTemplate("template:admin.bar", "admin.bar", "but not when template with the exact dotted name exists"); }); test("returns 'not_found' template when template name cannot be resolved", function() { setTemplates([ "not_found" ]); lookupTemplate("template:foo/bar/baz", "not_found", ""); });