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node_modules/rgb-regex/test/test.js

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+var assert = require('assert');
+var rgbRegex = require('..');
+
+var rgbStrings = [
+  'rgb(12,34,56)',
+  'rgb(255, 255,      255)',
+  'rgb(1,   1,1)'
+];
+
+var inexactRgbStrings = [
+  'rgb(,,)',
+  'rGb(12,34,56)',
+  'rgb(12, 34, 200) ',
+  '   rgb(12,34,56)',
+  'rgb(1,2,)'
+];
+
+describe('rgb-regex', function() {
+
+  describe('exact: true', function() {
+
+    it('should return a regex that matches exact rgb strings', function() {
+      rgbStrings.forEach(function(rgb) {
+        assert.ok(rgbRegex({ exact: true }).test(rgb));
+      });
+    });
+
+    it('should return a regex that does not match invalid rgb strings', function() {
+      inexactRgbStrings.forEach(function(invalidRgb) {
+        assert.ok(!rgbRegex({ exact: true }).test(invalidRgb));
+      });
+    });
+  });
+
+  describe('g', function() {
+
+    it('should match rgb strings', function() {
+      assert.deepEqual(
+        rgbStrings.join('foobar').match(rgbRegex()),
+        rgbStrings
+      )
+    });
+
+    it('should not match non rgb strings', function() {
+      assert.deepEqual(
+        inexactRgbStrings.join('foobar').match(rgbRegex()),
+        ['rGb(12,34,56)', 'rgb(12, 34, 200)', 'rgb(12,34,56)']
+      );
+    });
+  });
+});