1 files changed, 157 insertions, 0 deletions
diff --git a/src/js/tests/specs/prelude.js b/src/js/tests/specs/prelude.js
new file mode 100644
index 0000000..31510e7
--- /dev/null
+++ b/src/js/tests/specs/prelude.js
@@ -0,0 +1,157 @@
+
+describe('prelude', function() {
+
+  var addTestSet = function(fn, tests) {
+    _.each(tests, function(test) {
+      it(test[0], function() {
+        expect(fn(test[1])).toEqual(test[2]);
+      });
+    });
+  };
+
+  addTestSet(fiveui.isString,[
+    //   name             ,  input   , oracle
+    ['isString: undefined', undefined, false],
+    ['isString: null'     , null,      false],
+    ['isString: a string' , 'str',     true]
+  ]);
+
+  addTestSet(fiveui.string.trim, [
+    ['string.trim leading space'   , '  str', 'str'],
+    ['string.trim on null'         , null, null],
+    ['string.trim trailing space'  , 'str   ', 'str'],
+    ['string.trim trailing tab'    , 'str \t  ', 'str'],
+    ['string.trim mixed & interior', '  this is a str \t  ', 'this is a str']
+  ]);
+
+  addTestSet(fiveui.word.capitalized, [
+    ['capitalize: empty string'               , '', false],
+    ['capitalize: a space'                    , ' ', false],
+    ['capitalize: whitespace'                 , '\t   ', false],
+    ['capitalize: lowercase'                  , 'test', false],
+    ['capitalize: N-token'                    , 'a test', false],
+    ['capitalize: leading space'              , '  test', false],
+    ['capitalize: 1-token - leading cap'      , 'Test', true],
+    ['capitalize: N-token - leading cap'      , 'A test', true],
+    ['capitalize: N-token - one cap'          , 'this is a Test', false],
+    ['capitalize: N-token - one cap, punc'    , 'this, is a Test.', false],
+    ['capitalize: N-token - all leading caps' , 'This Test', true],
+    ['capitalize: all caps'                   , 'TEST', true],
+    ['capitalize: N-token - all caps'         , 'A TEST', true]
+  ]);
+
+  addTestSet(fiveui.word.allCaps, [
+    ['allCaps: empty string'          , '', false],
+    ['allCaps: a space'               , ' ', false],
+    ['allCaps: whitespace'            , '\t   ', false],
+    ['allCaps: lowercase'             , 'test', false],
+    ['allCaps: N-token'               , 'a test', false],
+    ['allCaps: leading space'         , '  test', false],
+    ['allCaps: all caps'              , 'TEST', true],
+    ['allCaps: N-token - all caps'    , 'A TEST', true],
+    ['allCaps: 1-token - leading cap' , 'Test', false],
+    ['allCaps: N-token - leading cap' , 'A test', false],
+    ['allCaps: N-token - one cap      , punc'    , 'this, is a Test.', false],
+    ['allCaps: N-token - all caps     , punc' , 'THIS, IS A TEST.', true]
+  ]);
+
+  var testTokenize = function(spec) {
+    it(spec[0], function() {
+      var result = fiveui.string.tokens(spec[1]);
+      var oracle = spec[2];
+
+      expect(result.length).toBe(oracle.length);
+
+      _.each(result, function(r, i) {
+        expect(r).toEqual(oracle[i]);
+      })
+    });
+  };
+
+  _.each([
+    ['tokenize: empty string'   , '', []],
+    ['tokenize: a space'        , ' ', []],
+    ['tokenize: whitespace'     , '\t   ', []],
+    ['tokenize: lowercase'      , 'test', ['test']],
+    ['tokenize: N-token'        , 'a test', ['a', 'test']],
+    ['tokenize: N-token - more spaces', 'a   test', ['a', 'test']],
+    ['tokenize: leading spaces' , '  test', ['test']],
+    ['tokenize: trailing spaces', 'test  ', ['test']],
+    ['tokenize: N-token'        , 'this is a test', ['this', 'is', 'a', 'test']],
+    ['tokenize: N-token - punc' , 'this, is a test.', ['this,', 'is', 'a', 'test.']]
+  ], testTokenize);
+
+  it('colorCheck returns a function', function() {
+    expect(typeof fiveui.color.colorCheck('', [])).toEqual('function');
+  });
+
+  addTestSet(fiveui.color.colorToHex, [
+    ['colorToHex: full white'         , '#000000', '#000000'],
+    ['colorToHex: abreviated white 1' , '#0', '#000000'],
+    ['colorToHex: abreviated white 2' , '#00', '#000000'],
+    ['colorToHex: black'              , '#FFFFFF', '#FFFFFF'],
+    ['colorToHex: abreviated black'   , '#FF', '#FFFFFF'],
+    ['colorToHex: abreviated C7 grey' , '#C7', '#C7C7C7'],
+    ['colorToHex: rgb(0, 0, 0)'       , 'rgb(0, 0, 0)', '#000000'],
+    ['colorToHex: rgb(255, 255, 255)' , 'rgb(255, 255, 255)', '#FFFFFF'],
+    ['colorToHex: rgb(222, 173, 190)' , 'rgb(222, 173, 190)', '#DEADBE'],
+    ['colorToHex: rgba(255, 255, 255, 100)', 'rgba(255, 255, 255, 100)', '#FFFFFF'] // alpha is ignored
+  ]);
+
+  var getFontTests = [
+    // CSS ID,        Family,  Weight,   Size
+    ['#getFontTest1', 'Arial', 'normal', '12'],
+    ['#getFontTest2', 'Arial sans-serif', 'normal', '12'],
+    ['#getFontTest3', 'Arial', 'bold', '12'],
+    // this case deals with an unparsable font-size parameter, which yields an
+    // empty size field on the result structure.
+    ['#getFontTest4', 'Verdana', 'bold', '']
+  ];
+
+
+  var getFontTestsDom = jQuery(
+    '<div><p id="getFontTest1" style="font-family: Arial; font-weight: normal; font-size: 12px">FontTest1</p>'
+   +'<p id="getFontTest2" style="font-family: Arial sans-serif; font-weight: normal; font-size: 12px">FontTest2</p>'
+   +'<p id="getFontTest3" style="font-family: Arial; font-weight: bold; font-size: 12px">FontTest3</p>'
+   +'<p id="getFontTest4" style="font-family: Verdana; font-weight: bold; font-size: 12">FontTest4</p>'
+   +'</div>'
+  );
+
+  _.each(getFontTests, function (spec) {
+    it(spec[0], function() {
+      var jElt = getFontTestsDom.find(spec[0]);
+      var font = fiveui.font.getFont(jElt);
+      expect(font.family.indexOf(spec[1])).not.toBe(-1);
+      expect(font.weight.indexOf(spec[2])).not.toBe(-1);
+      expect(font.size.indexOf(spec[3])).not.toBe(-1);
+    });
+  });
+
+  var validateTests =
+    // name, allow, font, oracle
+    [ ['a:verdana-bold-10 f:verdana+sans-bold-10', {'Verdana':{'bold':[10]}},
+        {'family':'Verdana sans-serif', 'weight':'bold', 'size':'10'},
+        true ]
+    , ['a:verdana-normal-12 f:verdana+sans-bold-10', {'Verdana':{'normal':[12]}},
+        {'family':'Verdana sans-serif', 'weight':'bold', 'size':'10'},
+        false ]
+    , ['a:arial-normal-12 f:verdana+sans-bold-10', {'Arial':{'normal':[12]}},
+        {'family':'Verdana sans-serif', 'weight':'bold', 'size':'10'},
+        false ]
+    , ['a:verdana-normal-10,12,14 f:verdana-normal-14', {'Verdana':{'normal':[10, 12, 14]}},
+        {'family':'Verdana', 'weight':'normal', 'size':'14'},
+        true ]
+    , ['a:verdana-normal,bold-12 f:verdana-bold-12', {'Verdana':{'normal':[12], 'bold':[12]}},
+        {'family':'Verdana', 'weight':'bold', 'size':'12'},
+        true ]
+    , ['a:verdana,arial-normal-12 f:arial-normal-12', {'Verdana':{'normal':[12]}, 'Arial':{'normal':[12]}},
+        {'family':'Arial', 'weight':'normal', 'size':'12'},
+        false ]
+    ];
+  _.each(validateTests, function (spec) {
+    it(spec[0], function () {
+      expect(fiveui.font.validate(spec[1], spec[2])).toEqual(spec[3]);
+    });
+  });
+
+});