add jasmine tests

src/lib/index.js

@@ -10,9 +10,7 @@ var MAX_SAFE = numConstants.FP_SAFE;
 var MIN_SAFE = -MAX_SAFE;
 var BADNUM = numConstants.BADNUM;
 
-var lib = module.exports = {
-    _numberFormat: d3.format // simply to test d3.format before switching to d3-format
-};
+var lib = module.exports = {};
 
 lib.adjustFormat = function adjustFormat(formatStr) {
     if(

test/jasmine/tests/lib_number_format_test.js

@@ -1,4 +1,4 @@
-var numberFormat = require('@src/lib')._numberFormat;
+var numberFormat = require('@src/lib').numberFormat;
 
 describe('number format', function() {
     'use strict';
@@ -17,12 +17,22 @@ describe('number format', function() {
         { format: '.5%', number: ratio, exp: '67.89010%'},
 
         // multiply by 100, round to significant digits, and then decimal notation with a percent sign
+        { format: '.0p', number: ratio, exp: '70%'},
         { format: '.1p', number: ratio, exp: '70%'},
         { format: '.2p', number: ratio, exp: '68%'},
         { format: '.3p', number: ratio, exp: '67.9%'},
         { format: '.4p', number: ratio, exp: '67.89%'},
         { format: '.5p', number: ratio, exp: '67.890%'},
 
+        // type none
+        { format: '.1', number: float, exp: '1e+4'},
+        { format: '.2', number: float, exp: '1.2e+4'},
+        { format: '.3', number: float, exp: '1.23e+4'},
+        { format: '.4', number: float, exp: '1.235e+4'},
+        { format: '.5', number: float, exp: '12346'},
+        { format: '.6', number: float, exp: '12345.7'},
+        { format: '.7', number: float, exp: '12345.68'},
+
         // fixed point notation
         { format: '.0f', number: float, exp: '12346'},
         { format: '.1f', number: float, exp: '12345.7'},
@@ -31,14 +41,18 @@ describe('number format', function() {
         { format: '.4f', number: float, exp: '12345.6789'},
         { format: '.5f', number: float, exp: '12345.67890'},
 
-        // f with stating zero
+        // handle for backward compatibility
         { format: '0.0f', number: float, exp: '12346'},
         { format: '0.1f', number: float, exp: '12345.7'},
         { format: '0.2f', number: float, exp: '12345.68'},
         { format: '0.3f', number: float, exp: '12345.679'},
         { format: '0.4f', number: float, exp: '12345.6789'},
         { format: '0.5f', number: float, exp: '12345.67890'},
 
+        // bad formats
+        { format: '0f', number: float, exp: '12345.678901'},
+        { format: '1f', number: float, exp: '12345.678901'},
+
         // space-filled and default sign
         { format: '-13', number: float, exp: '-12345.678901'},
         { format: '-14', number: float, exp: ' -12345.678901'},
@@ -49,6 +63,16 @@ describe('number format', function() {
         { format: '+14', number: float, exp: ' +12345.678901'},
         { format: '+15', number: float, exp: '  +12345.678901'},
 
+        // space-filled and negatives in parentheses
+        { format: '(14', number: float, exp: ' (12345.678901)'},
+        { format: '(15', number: float, exp: '  (12345.678901)'},
+        { format: '(16', number: float, exp: '   (12345.678901)'},
+
+        // space-filled and negatives in parentheses with currency symbols per the locale definition
+        { format: '($15', number: float, exp: ' ($12345.678901)'},
+        { format: '($16', number: float, exp: '  ($12345.678901)'},
+        { format: '($17', number: float, exp: '   ($12345.678901)'},
+
         // hexadecimal, octal, or binary notation with symbol
         { format: '#0X', number: integer, exp: '0xDE'},
         { format: '#0x', number: integer, exp: '0xde'},
@@ -61,14 +85,26 @@ describe('number format', function() {
         { format: 'o', number: integer, exp: '336'},
         { format: 'b', number: integer, exp: '11011110'},
 
+        // exponent notation
+        { format: 'e', number: float, exp: '1.234568e+4'},
+
+        // decimal notation, rounded to integer
+        { format: 'd', number: float, exp: '12346'},
+
         //  decimal notation, rounded to significant digits
+        { format: 'r', number: float, exp: '12345.7'},
         { format: '0.3r', number: float, exp: '12300'},
         { format: ',.3r', number: float, exp: '12,300'},
         { format: ',.2r', number: float, exp: '12,000'},
         { format: ',.1r', number: float, exp: '10,000'},
 
         // decimal notation with an SI prefix, rounded to significant digits
         { format: '0.3s', number: float, exp: '12.3k'},
+        { format: 's', number: float, exp: '12.3457k'},
+        { format: 's', number: float * 1e+6, exp: '12.3457G'},
+        { format: 's', number: float * 1e+3, exp: '12.3457M'},
+        { format: 's', number: float * 1e-6, exp: '12.3457m'},
+        { format: 's', number: float * 1e-9, exp: '12.3457µ'},
     ].forEach(function(test) {
         var number = test.number;
         var format = test.format;