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Similar blocks of code found in 4 locations. Consider refactoring.
Open

      bdd.it('should return false for scrollable elements with except.scrollable', function() {
        var element = document.getElementById('scroll-container');
        var result = isTabbable.rules({
          context: element,
          except: {
Severity: Major
Found in test/unit/is.tabbable.test.js and 3 other locations - About 2 hrs to fix
test/unit/is.focusable.test.js on lines 225..235
test/unit/is.focusable.test.js on lines 290..300
test/unit/is.focusable.test.js on lines 324..334

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 83.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Identical blocks of code found in 2 locations. Consider refactoring.
Open

        setTimeout(deferred.callback(function() {
          type = handle.get();
          expect(type.pointer).to.equal(false, 'pointer delayed');
          expect(type.key).to.equal(false, 'key delayed');
        }), 20);
Severity: Major
Found in test/unit/observe.interaction-type.test.js and 1 other location - About 2 hrs to fix
test/unit/observe.interaction-type.test.js on lines 57..61

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 83.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

      bdd.it('should return {browser-specific} for <svg tabindex="-1">', function() {
        var element = document.getElementById('tabindex-svg');
        var result = tabindexValue(element);
        var expected = supports.focusSvgTabindexAttribute ? -1 : null;
        expect(result).to.equal(expected);
Severity: Major
Found in test/unit/util.tabindex-value.test.js and 2 other locations - About 2 hrs to fix
test/unit/util.tabindex-value.test.js on lines 41..46
test/unit/util.tabindex-value.test.js on lines 48..53

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

    bdd.it('should understand "shiftFocusOnTabToLink"', function() {
      return this.remote
        .focusById('second')
        .pressKeys(keys.TAB)
        .withActiveElement(function(activeElementId) {
Severity: Major
Found in test/functional/prepare.js and 1 other location - About 2 hrs to fix
test/functional/prepare.js on lines 21..28

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

      bdd.it('should return {browser-specific} for element with invalid tabindex attribute', function() {
        var element = document.getElementById('tabindex-bad');
        var result = tabindexValue(element);
        var expected = supports.focusInvalidTabindex ? -1 : null;
        expect(result).to.equal(expected);
Severity: Major
Found in test/unit/util.tabindex-value.test.js and 2 other locations - About 2 hrs to fix
test/unit/util.tabindex-value.test.js on lines 41..46
test/unit/util.tabindex-value.test.js on lines 87..92

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

    bdd.it('should understand "shiftFocusOnTab"', function() {
      return this.remote
        .focusById('first')
        .pressKeys(keys.TAB)
        .withActiveElement(function(activeElementId) {
Severity: Major
Found in test/functional/prepare.js and 1 other location - About 2 hrs to fix
test/functional/prepare.js on lines 40..47

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

      bdd.it('should return {browser-specific} for element with empty tabindex attribute', function() {
        var element = document.getElementById('tabindex-empty');
        var result = tabindexValue(element);
        var expected = supports.focusInvalidTabindex ? -1 : null;
        expect(result).to.equal(expected);
Severity: Major
Found in test/unit/util.tabindex-value.test.js and 2 other locations - About 2 hrs to fix
test/unit/util.tabindex-value.test.js on lines 48..53
test/unit/util.tabindex-value.test.js on lines 87..92

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Function queryFocusableStrict has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
Open

export default function queryFocusableStrict({
  context,
  includeContext,
  includeOnlyTabbable,
  strategy,
Severity: Minor
Found in src/query/focusable.strict.js - About 2 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

      bdd.it('should return true for tabindex="0"', function() {
        var element = document.getElementById('tabindex-0');
        expect(element.tabIndex).to.equal(0, 'tabIndex property');
        expect(isValidTabindex(element)).to.equal(true, 'isValidTabindex()');
      });
Severity: Major
Found in test/unit/is.valid-tabindex.test.js and 2 other locations - About 2 hrs to fix
test/unit/is.valid-tabindex.test.js on lines 77..81
test/unit/is.valid-tabindex.test.js on lines 83..87

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 80.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

      bdd.it('should return true for tabindex="1"', function() {
        var element = document.getElementById('tabindex-1');
        expect(element.tabIndex).to.equal(1, 'tabIndex property');
        expect(isValidTabindex(element)).to.equal(true, 'isValidTabindex()');
      });
Severity: Major
Found in test/unit/is.valid-tabindex.test.js and 2 other locations - About 2 hrs to fix
test/unit/is.valid-tabindex.test.js on lines 71..75
test/unit/is.valid-tabindex.test.js on lines 83..87

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 80.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 3 locations. Consider refactoring.
Open

      bdd.it('should return true for tabindex="0 " (trailing space)', function() {
        var element = document.getElementById('tabindex-0-space');
        expect(element.tabIndex).to.equal(0, 'tabIndex property');
        expect(isValidTabindex(element)).to.equal(true, 'isValidTabindex()');
      });
Severity: Major
Found in test/unit/is.valid-tabindex.test.js and 2 other locations - About 2 hrs to fix
test/unit/is.valid-tabindex.test.js on lines 71..75
test/unit/is.valid-tabindex.test.js on lines 77..81

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 80.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Function default has 55 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export default function(map = {}) {
  const bindings = {};

  const context = nodeArray(map.context)[0] || document.documentElement;
  delete map.context;
Severity: Major
Found in src/when/key.js - About 2 hrs to fix

    Similar blocks of code found in 3 locations. Consider refactoring.
    Open

          bdd.it('should return {browser-specific} for <svg tabindex="-1">', function() {
        var element = document.getElementById('svg');
        element.setAttribute('tabindex', '-1');
        expect(isFocusRelevant(element)).to.equal(supports.focusSvg || supports.focusSvgTabindexAttribute);
      });
    Severity: Major
    Found in test/unit/is.focus-relevant.test.js and 2 other locations - About 2 hrs to fix
    test/unit/is.focus-relevant.test.js on lines 152..156
    test/unit/is.tabbable.test.js on lines 239..243

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 79.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 3 locations. Consider refactoring.
    Open

          bdd.it('should return {browser-specific} for <svg tabindex="-1">', function() {
        var element = document.getElementById('svg');
        element.setAttribute('tabindex', '-1');
        expect(isFocusableAndTabbable(element)).to.equal(supports.focusingSvgElements && supports.focusSvg);
      });
    Severity: Major
    Found in test/unit/is.tabbable.test.js and 2 other locations - About 2 hrs to fix
    test/unit/is.focus-relevant.test.js on lines 152..156
    test/unit/is.focus-relevant.test.js on lines 214..218

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 79.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Identical blocks of code found in 2 locations. Consider refactoring.
    Open

          bdd.it('should show no interaction initially', function() {
        var type = handle.get();
        expect(type.pointer).to.equal(false, 'pointer');
        expect(type.key).to.equal(false, 'key');
      });
    Severity: Major
    Found in test/unit/observe.interaction-type.test.js and 1 other location - About 2 hrs to fix
    test/unit/observe.interaction-type.test.js on lines 86..90

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 79.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Identical blocks of code found in 2 locations. Consider refactoring.
    Open

          bdd.it('should show no interaction initially', function() {
        var type = handle.get();
        expect(type.pointer).to.equal(false, 'pointer');
        expect(type.key).to.equal(false, 'key');
      });
    Severity: Major
    Found in test/unit/observe.interaction-type.test.js and 1 other location - About 2 hrs to fix
    test/unit/observe.interaction-type.test.js on lines 34..38

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 79.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 3 locations. Consider refactoring.
    Open

          bdd.it('should return {browser-specific} for <img usemap="…" tabindex="-1">', function() {
        var element = document.getElementById('img-usemap');
        element.setAttribute('tabindex', '-1');
        expect(isFocusRelevant(element)).to.equal(supports.focusRedirectImgUsemap || supports.focusImgUsemapTabindex);
      });
    Severity: Major
    Found in test/unit/is.focus-relevant.test.js and 2 other locations - About 2 hrs to fix
    test/unit/is.focus-relevant.test.js on lines 214..218
    test/unit/is.tabbable.test.js on lines 239..243

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 79.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

          bdd.it('should return true if the iframe is visible', function() {
        var element = frame.document.getElementById('target');
        frame.element.style.display = '';
        expect(isVisible(element)).to.equal(true);
      });
    Severity: Major
    Found in test/unit/is.visible.test.js and 1 other location - About 2 hrs to fix
    test/unit/is.visible.test.js on lines 225..229

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 78.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

          bdd.it('should return false if the iframe is not visible', function() {
        var element = frame.document.getElementById('target');
        frame.element.style.display = 'none';
        expect(isVisible(element)).to.equal(false);
      });
    Severity: Major
    Found in test/unit/is.visible.test.js and 1 other location - About 2 hrs to fix
    test/unit/is.visible.test.js on lines 219..223

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 78.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

            bdd.it('should not duplicate existing class', function() {
          var div = document.createElement('div');
          div.className = 'test';
          toggleClass(div, 'test', true);
          expect(div.className).to.equal('test');
    Severity: Major
    Found in test/unit/util.toggle-class.test.js and 1 other location - About 2 hrs to fix
    test/unit/util.toggle-class.test.js on lines 26..31

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 75.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Severity
    Category
    Status
    Source
    Language