var originalTemplates, originalMobileViewFlag; var lookup = function(lookupString, expectedTemplate, message) { // {singleton: false} prevents Ember from caching lookup results (what would make them persistent across multiple tests, breaking test isolation) equal(Discourse.__container__.lookup(lookupString, {singleton: false}), expectedTemplate, message); }; var setTemplates = function(lookupStrings) { lookupStrings.forEach(function(lookupString) { Ember.TEMPLATES[lookupString] = lookupString; }); }; module("Discourse.Resolver", { setup: function() { originalTemplates = Ember.TEMPLATES; Ember.TEMPLATES = {}; originalMobileViewFlag = Discourse.Mobile.mobileView; Discourse.Mobile.mobileView = false; }, teardown: function() { Ember.TEMPLATES = originalTemplates; Discourse.Mobile.mobileView = originalMobileViewFlag; } }); test("finds templates in top level dir", function() { setTemplates([ "foobar", "fooBar", "foo_bar", "foo.bar" ]); lookup("template:foobar", "foobar", "by lowcased name"); lookup("template:fooBar", "fooBar", "by camel cased name"); lookup("template:foo_bar", "foo_bar", "by underscored name"); lookup("template:foo.bar", "foo.bar", "by dotted name"); }); test("finds templates in first-level subdir", function() { setTemplates([ "foo/bar_baz" ]); lookup("template:foo/bar_baz", "foo/bar_baz", "with subdir defined by slash"); lookup("template:foo.bar_baz", "foo/bar_baz", "with subdir defined by dot"); lookup("template:fooBarBaz", "foo/bar_baz", "with subdir defined by first camel case and the rest of camel cases converted to underscores"); lookup("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" ]); lookup("template:foo.bar", "foo/bar", "preferring first level subdir for dotted name"); lookup("template:fooBar", "fooBar", "preferring top level dir for camel cased name"); lookup("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" ]); lookup("template:foo/bar/baz/qux", "foo/bar/baz/qux", "for subdirs defined by slashes"); lookup("template:foo.bar.baz.qux", "foo/bar/baz/qux", "for subdirs defined by dots"); lookup("template:foo/bar/bazQux", "foo/bar/baz/qux", "for subdirs defined by slashes plus one camel case"); lookup("template:foo/bar/baz_qux", "foo/bar/baz/qux", "for subdirs defined by slashes plus one underscore"); lookup("template:fooBarBazQux", undefined, "but not for subdirs defined by more than one camel case"); lookup("template:foo_bar_baz_qux", undefined, "but not for subdirs defined by more than one underscore"); lookup("template:foo.bar.bazQux", undefined, "but not for subdirs defined by dots plus one camel case"); lookup("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" ]); Discourse.Mobile.mobileView = true; lookup("template:foo", "mobile/foo", "finding mobile version even if normal one is not present"); lookup("template:bar", "mobile/bar", "preferring mobile version when both mobile and normal versions are present"); lookup("template:baz", "baz", "falling back to a normal version when mobile 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" ]); lookup("template:adminFoo", "admin/templates/foo", "when prefix is separated by camel case"); lookup("template:admin_foo", "admin/templates/foo", "when prefix is separated by underscore"); lookup("template:admin.foo", "admin/templates/foo", "when prefix is separated by dot"); lookup("template:adminfoo", undefined, "but not when prefix is not separated in any way"); lookup("template:adminBar", "adminBar", "but not when template with the exact camel cased name exists"); lookup("template:admin_bar", "admin_bar", "but not when template with the exact underscored name exists"); lookup("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" ]); lookup("template:foo/bar/baz", "not_found", ""); });