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packages/core/src/tree-view/__tests__/TreeView.component.spec.js

Summary

Maintainability
F
3 days
Test Coverage

File TreeView.component.spec.js has 263 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import React from 'react';
import { shallow } from 'enzyme';
import TreeView from '../TreeView.component';

describe('TreeView component', () => {
Severity: Minor
Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js - About 2 hrs to fix

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

                it('doesn\'t remove children if expanded and then collapsed', () => {
                wrapper.find('.arrow').simulate('click');
                wrapper.find('.arrow').simulate('click');
                expect(wrapper.find('.children')).toHaveLength(1);
                expect(wrapper.contains(children)).toBe(true);
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 1 other location - About 3 hrs to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 257..262

    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 97.

    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

            it('removes children if expanded and then collapsed', () => {
            wrapper.find('.arrow').simulate('click');
            wrapper.find('.arrow').simulate('click');
            expect(wrapper.find('.children')).toHaveLength(0);
            expect(wrapper.contains(children)).toBe(false);
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 1 other location - About 3 hrs to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 297..302

    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 97.

    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

            it('triggers the onClick callback every time the label is clicked', () => {
            wrapper.find('.label').simulate('click');
            expect(onClick).toHaveBeenCalledTimes(1);
            wrapper.find('.label').simulate('click');
            expect(onClick).toHaveBeenCalledTimes(2);
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 1 other location - About 2 hrs to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 158..163

    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

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

                it('triggers the onClick callback every time the label is clicked', () => {
                wrapper.find('.label').simulate('click');
                expect(onClick).toHaveBeenCalledTimes(1);
                wrapper.find('.label').simulate('click');
                expect(onClick).toHaveBeenCalledTimes(2);
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 1 other location - About 2 hrs to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 123..128

    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

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

                it('renders children once expanded', () => {
                wrapper.find('.arrow').simulate('click');
                expect(wrapper.find('.children')).toHaveLength(1);
                expect(wrapper.contains(children)).toBe(true);
            });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 1 other location - About 2 hrs to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 251..255

    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

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

            it('renders children once expanded', () => {
            wrapper.find('.arrow').simulate('click');
            expect(wrapper.find('.children')).toHaveLength(1);
            expect(wrapper.contains(children)).toBe(true);
        });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 1 other location - About 2 hrs to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 291..295

    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

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

                children = [
                <div key="a" className="child a">A</div>,
                <div key="b" className="child b">B</div>,
                <div key="c" className="child c">C</div>,
            ];
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 1 other location - About 1 hr to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 141..145

    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 74.

    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

                    children = [
                    <div key="a" className="child a">A</div>,
                    <div key="b" className="child b">B</div>,
                    <div key="c" className="child c">C</div>,
                ];
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 1 other location - About 1 hr to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 234..238

    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 74.

    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

        it('does not expand when the label is clicked', () => {
        wrapper.find('.label').simulate('click');
        expect(wrapper.state('collapsed')).toBe(true);
    });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 1 other location - About 1 hr to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 27..30

    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 55.

    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

            beforeEach(() => {
            onExpand = jest.fn();
            wrapper = shallow(<TreeView label="myLabel" onExpand={onExpand} />);
        });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 1 other location - About 1 hr to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 113..116

    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 55.

    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

        it('expands when the arrow is clicked', () => {
        wrapper.find('.arrow').simulate('click');
        expect(wrapper.state('collapsed')).toBe(false);
    });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 1 other location - About 1 hr to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 22..25

    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 55.

    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

            beforeEach(() => {
            onClick = jest.fn();
            wrapper = shallow(<TreeView label="myLabel" onClick={onClick} />);
        });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 1 other location - About 1 hr to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 60..63

    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 55.

    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 4 locations. Consider refactoring.
    Open

            it('doesn\'t trigger the onClick callback when the arrow is clicked', () => {
            wrapper.find('.arrow').simulate('click');
            expect(onClick).not.toHaveBeenCalled();
        });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 3 other locations - About 45 mins to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 169..172
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 189..193
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 224..227

    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 50.

    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 4 locations. Consider refactoring.
    Open

                    it('doesn\'t trigger the inner onClick callback when the label is clicked', () => {
                    wrapper.find('.label').simulate('click');
                    expect(nestedOnClick).not.toHaveBeenCalled();
                });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 3 other locations - About 45 mins to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 134..137
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 169..172
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 189..193

    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 50.

    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 4 locations. Consider refactoring.
    Open

                it('doesn\'t trigger the onClick callback when the children are clicked', () => {
                wrapper.find('.children').simulate('click');
                expect(onClick).not.toHaveBeenCalled();
            });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 3 other locations - About 45 mins to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 134..137
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 189..193
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 224..227

    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 50.

    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 4 locations. Consider refactoring.
    Open

                it('doesn\'t trigger the onClick callback when expanded', () => {
                wrapper.find('.arrow').simulate('click');

                expect(onClick).not.toHaveBeenCalled();
            });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 3 other locations - About 45 mins to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 134..137
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 169..172
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 224..227

    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 50.

    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 4 locations. Consider refactoring.
    Open

                    it('triggers the onClick callback when the label is clicked', () => {
                    wrapper.find('.label').simulate('click');
                    expect(onClick).toHaveBeenCalled();
                });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 3 other locations - About 35 mins to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 118..121
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 153..156
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 183..187

    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 46.

    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 4 locations. Consider refactoring.
    Open

                it('triggers the onClick callback when the label is clicked', () => {
                wrapper.find('.label').simulate('click');
                expect(onClick).toHaveBeenCalled();
            });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 3 other locations - About 35 mins to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 118..121
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 183..187
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 209..212

    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 46.

    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 4 locations. Consider refactoring.
    Open

                it('triggers the onExpand callback when expanded', () => {
                wrapper.find('.arrow').simulate('click');

                expect(onExpand).toHaveBeenCalled();
            });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 3 other locations - About 35 mins to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 118..121
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 153..156
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 209..212

    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 46.

    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 4 locations. Consider refactoring.
    Open

            it('triggers the onClick callback when the label is clicked', () => {
            wrapper.find('.label').simulate('click');
            expect(onClick).toHaveBeenCalled();
        });
    Severity: Major
    Found in packages/core/src/tree-view/__tests__/TreeView.component.spec.js and 3 other locations - About 35 mins to fix
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 153..156
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 183..187
    packages/core/src/tree-view/__tests__/TreeView.component.spec.js on lines 209..212

    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 46.

    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

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