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node_modules/hsl-regex/test/test.js

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+var assert = require('assert');
+var hslRegex = require('..');
+
+var hslStrings = [
+  'hsl(111, 12.343%, 0.9%)',
+  'hsl(123, 45%, 67%)',
+  'hsl(1, 1.111%, 1.1111%)',
+  'hsl(1, .111%, .1111%)'
+];
+
+var inexactHslStrings = [
+  'hsl(,,,)',
+  'hsl(12,,)',
+  'hsl(1, 1.111%, 1.1111%) ',
+  '   hSl(1, 1.111%, 1.1111%)',
+  'hsla(1, .111%, .1111%, .9)'
+];
+
+describe('hsl-regex', function() {
+
+  describe('exact: true', function() {
+
+    it('should return a regex that matches exact hsl strings', function() {
+      hslStrings.forEach(function(hsl) {
+        assert.ok(hslRegex({ exact: true }).test(hsl));
+      });
+    });
+
+    it('should return a regex that does not match invalid hsl strings', function() {
+      inexactHslStrings.forEach(function(invalidHsl) {
+        assert.ok(!hslRegex({ exact: true }).test(invalidHsl));
+      });
+    });
+  });
+
+  describe('g', function() {
+
+    it('should match hsl strings', function() {
+      assert.deepEqual(
+        hslStrings.join('foobar').match(hslRegex()),
+        hslStrings
+      )
+    });
+
+    it('should not match non hsl strings', function() {
+      assert.deepEqual(
+        inexactHslStrings.join('foobar').match(hslRegex()),
+        ['hsl(1, 1.111%, 1.1111%)', 'hSl(1, 1.111%, 1.1111%)']
+      );
+    });
+  });
+});