Refactor qunit unit tests

Allows for testing node, browser, and precompiled modes in the node
tests. Also reorganizes the qunit spec file to provide better
organization.

1 files changed, 145 insertions, 0 deletions

diff --git a/spec/string-params.js b/spec/string-params.js
new file mode 100644
index 0000000..1ebb583
--- /dev/null
+++ b/spec/string-params.js
@@ -0,0 +1,145 @@
+describe('string params mode', function() {
+  it("arguments to helpers can be retrieved from options hash in string form", function() {
+    var template = CompilerContext.compile('{{wycats is.a slave.driver}}', {stringParams: true});
+
+    var helpers = {
+      wycats: function(passiveVoice, noun) {
+        return "HELP ME MY BOSS " + passiveVoice + ' ' + noun;
+      }
+    };
+
+    var result = template({}, {helpers: helpers});
+
+    equals(result, "HELP ME MY BOSS is.a slave.driver", "String parameters output");
+  });
+
+  it("when using block form, arguments to helpers can be retrieved from options hash in string form", function() {
+    var template = CompilerContext.compile('{{#wycats is.a slave.driver}}help :({{/wycats}}', {stringParams: true});
+
+    var helpers = {
+      wycats: function(passiveVoice, noun, options) {
+        return "HELP ME MY BOSS " + passiveVoice + ' ' +
+                noun + ': ' + options.fn(this);
+      }
+    };
+
+    var result = template({}, {helpers: helpers});
+
+    equals(result, "HELP ME MY BOSS is.a slave.driver: help :(", "String parameters output");
+  });
+
+  it("when inside a block in String mode, .. passes the appropriate context in the options hash", function() {
+    var template = CompilerContext.compile('{{#with dale}}{{tomdale ../need dad.joke}}{{/with}}', {stringParams: true});
+
+    var helpers = {
+      tomdale: function(desire, noun, options) {
+        return "STOP ME FROM READING HACKER NEWS I " +
+                options.contexts[0][desire] + " " + noun;
+      },
+
+      "with": function(context, options) {
+        return options.fn(options.contexts[0][context]);
+      }
+    };
+
+    var result = template({
+      dale: {},
+
+      need: 'need-a'
+    }, {helpers: helpers});
+
+    equals(result, "STOP ME FROM READING HACKER NEWS I need-a dad.joke", "Proper context variable output");
+  });
+
+  it("information about the types is passed along", function() {
+    var template = CompilerContext.compile('{{tomdale "need" dad.joke true false}}', { stringParams: true });
+
+    var helpers = {
+      tomdale: function(desire, noun, trueBool, falseBool, options) {
+        equal(options.types[0], 'STRING', "the string type is passed");
+        equal(options.types[1], 'ID', "the expression type is passed");
+        equal(options.types[2], 'BOOLEAN', "the expression type is passed");
+        equal(desire, "need", "the string form is passed for strings");
+        equal(noun, "dad.joke", "the string form is passed for expressions");
+        equal(trueBool, true, "raw booleans are passed through");
+        equal(falseBool, false, "raw booleans are passed through");
+        return "Helper called";
+      }
+    };
+
+    var result = template({}, { helpers: helpers });
+    equal(result, "Helper called");
+  });
+
+  it("hash parameters get type information", function() {
+    var template = CompilerContext.compile('{{tomdale he.says desire="need" noun=dad.joke bool=true}}', { stringParams: true });
+
+    var helpers = {
+      tomdale: function(exclamation, options) {
+        equal(exclamation, "he.says");
+        equal(options.types[0], "ID");
+
+        equal(options.hashTypes.desire, "STRING");
+        equal(options.hashTypes.noun, "ID");
+        equal(options.hashTypes.bool, "BOOLEAN");
+        equal(options.hash.desire, "need");
+        equal(options.hash.noun, "dad.joke");
+        equal(options.hash.bool, true);
+        return "Helper called";
+      }
+    };
+
+    var result = template({}, { helpers: helpers });
+    equal(result, "Helper called");
+  });
+
+  it("hash parameters get context information", function() {
+    var template = CompilerContext.compile('{{#with dale}}{{tomdale he.says desire="need" noun=../dad/joke bool=true}}{{/with}}', { stringParams: true });
+
+    var context = {dale: {}};
+
+    var helpers = {
+      tomdale: function(exclamation, options) {
+        equal(exclamation, "he.says");
+        equal(options.types[0], "ID");
+
+        equal(options.contexts.length, 1);
+        equal(options.hashContexts.noun, context);
+        equal(options.hash.desire, "need");
+        equal(options.hash.noun, "dad.joke");
+        equal(options.hash.bool, true);
+        return "Helper called";
+      },
+      "with": function(context, options) {
+        return options.fn(options.contexts[0][context]);
+      }
+    };
+
+    var result = template(context, { helpers: helpers });
+    equal(result, "Helper called");
+  });
+
+  it("when inside a block in String mode, .. passes the appropriate context in the options hash to a block helper", function() {
+    var template = CompilerContext.compile('{{#with dale}}{{#tomdale ../need dad.joke}}wot{{/tomdale}}{{/with}}', {stringParams: true});
+
+    var helpers = {
+      tomdale: function(desire, noun, options) {
+        return "STOP ME FROM READING HACKER NEWS I " +
+                options.contexts[0][desire] + " " + noun + " " +
+                options.fn(this);
+      },
+
+      "with": function(context, options) {
+        return options.fn(options.contexts[0][context]);
+      }
+    };
+
+    var result = template({
+      dale: {},
+
+      need: 'need-a'
+    }, {helpers: helpers});
+
+    equals(result, "STOP ME FROM READING HACKER NEWS I need-a dad.joke wot", "Proper context variable output");
+  });
+});