need pull

1 files changed, 25 insertions, 0 deletions

diff --git a/node_modules/express-validator/test/formatParamOutputTest.js b/node_modules/express-validator/test/formatParamOutputTest.js
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+++ b/node_modules/express-validator/test/formatParamOutputTest.js
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+var chai = require('chai');
+var expect = chai.expect;
+var formatParamOutput = require('../index').utils.formatParamOutput;
+
+describe('#formatParamOutput()', function() {
+  it('should correct return formatted string if all elements in array are strings', function() {
+    expect(formatParamOutput(['hey', 'yo', 'hello'])).to.equal('hey.yo.hello');
+  });
+
+  it('should return a string with integers in brackets', function() {
+    expect(formatParamOutput(['hey', 'yo', '0', 'hello'])).to.equal('hey.yo[0].hello');
+    expect(formatParamOutput(['hey', 'yo', 0, 'hello'])).to.equal('hey.yo[0].hello');
+    expect(formatParamOutput(['hey', 'yo', 0, 0, 'hello'])).to.equal('hey.yo[0][0].hello');
+    expect(formatParamOutput(['hey', 'yo', 2342342, 'hello'])).to.equal('hey.yo[2342342].hello');
+    expect(formatParamOutput(['hey', 'yo', '2342342', 'hello'])).to.equal('hey.yo[2342342].hello');
+    expect(formatParamOutput(['hey', 'yo', '234ALPHA2342', 'hello'])).to.not.equal('hey.yo[234ALPHA2342].hello');
+    expect(formatParamOutput(['hey', 'yo', 'hello', 0])).to.equal('hey.yo.hello[0]');
+    expect(formatParamOutput(['hey', 'yo', 'hello', 0, 0])).to.equal('hey.yo.hello[0][0]');
+    expect(formatParamOutput(['hey', 'yo', 0, 'hello', 0, 0])).to.equal('hey.yo[0].hello[0][0]');
+  });
+
+  it('should return the original param if not an array', function() {
+    expect(formatParamOutput('yo')).to.equal('yo');
+  });
+});
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