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spec/controllers/course/quizzes_spec.rb

Summary

Maintainability
C
1 day
Test Coverage

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

  it 'User or Teacher cannot destroy quiz' do
    session[:user_id] = @user.id.to_s

    quiz = Course::Quiz.create!(course_lesson: @lesson)
Severity: Major
Found in spec/controllers/course/quizzes_spec.rb and 2 other locations - About 2 hrs to fix
spec/controllers/course/courses_spec.rb on lines 90..102
spec/controllers/course/exercises_spec.rb on lines 113..125

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

  it 'User or teacher cannot update quiz' do
    session[:user_id] = @user.id.to_s

    quiz = Course::Quiz.create!(course_lesson: @lesson)
Severity: Major
Found in spec/controllers/course/quizzes_spec.rb and 1 other location - About 1 hr to fix
spec/controllers/course/exercises_spec.rb on lines 85..100

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 65.

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

  it 'User or teacher cannot create new quiz' do
    session[:user_id] = @user.id.to_s

    post :create, format: :json, lesson_id: @lesson.id.to_s
    expect(response.status).to eq 401
Severity: Major
Found in spec/controllers/course/quizzes_spec.rb and 2 other locations - About 1 hr to fix
spec/controllers/course/exercises_spec.rb on lines 40..53
spec/controllers/course/lessons_spec.rb on lines 49..62

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 60.

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 'Everybody can show single quiz' do
    quiz = Course::Quiz.create!(data: @data, course_lesson: @lesson)

    get :show, format: :json, id: quiz.id.to_s
    expect(response).to be_success
Severity: Major
Found in spec/controllers/course/quizzes_spec.rb and 1 other location - About 1 hr to fix
spec/controllers/course/exercises_spec.rb on lines 210..217

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 49.

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

  it 'New quiz cannot be created without lesson_id (or bad one)' do
    session[:user_id] = @admin.id.to_s

    post :create, format: :json
    expect(response.status).to eq 404
Severity: Major
Found in spec/controllers/course/quizzes_spec.rb and 2 other locations - About 1 hr to fix
spec/controllers/course/exercises_spec.rb on lines 56..67
spec/controllers/course/lessons_spec.rb on lines 65..76

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 48.

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 'Cannot list all quizzes without lesson_id (or with bad one)' do
    lesson = Course::Lesson.create!(data: @data)
    3.times do
      Course::Quiz.create!(data: @data, course_lesson: lesson)
    end
Severity: Minor
Found in spec/controllers/course/quizzes_spec.rb and 1 other location - About 55 mins to fix
spec/controllers/course/lessons_spec.rb on lines 163..173

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 2 locations. Consider refactoring.
Open

  it 'Admin can update quiz' do
    session[:user_id] = @admin.id.to_s

    quiz = Course::Quiz.create!(course_lesson: @lesson)
Severity: Minor
Found in spec/controllers/course/quizzes_spec.rb and 1 other location - About 55 mins to fix
spec/controllers/course/exercises_spec.rb on lines 70..82

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 44.

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

  it 'Admin can destroy quiz' do
    session[:user_id] = @admin.id.to_s

    quiz = Course::Quiz.create!(course_lesson: @lesson)
Severity: Major
Found in spec/controllers/course/quizzes_spec.rb and 2 other locations - About 50 mins to fix
spec/controllers/course/courses_spec.rb on lines 80..87
spec/controllers/course/exercises_spec.rb on lines 103..110

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 43.

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 5 locations. Consider refactoring.
Open

  it 'Not logged user cannot access to POST quizzes' do
    post :create, format: :json
    expect(response.status).to eq 401
    patch :update, format: :json, id: 'asdf'
    expect(response.status).to eq 401
Severity: Major
Found in spec/controllers/course/quizzes_spec.rb and 4 other locations - About 45 mins to fix
spec/controllers/course/achievements_spec.rb on lines 201..207
spec/controllers/course/courses_spec.rb on lines 169..175
spec/controllers/course/exercises_spec.rb on lines 257..263
spec/controllers/course/lessons_spec.rb on lines 176..182

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 41.

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

  it 'Admin can create new quiz' do
    session[:user_id] = @admin.id.to_s

    post :create, format: :json, lesson_id: @lesson.id.to_s
    expect(response).to be_success
Severity: Major
Found in spec/controllers/course/quizzes_spec.rb and 2 other locations - About 45 mins to fix
spec/controllers/course/exercises_spec.rb on lines 28..37
spec/controllers/course/lessons_spec.rb on lines 37..46

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 40.

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 6 locations. Consider refactoring.
Open

  before(:all) do
    @admin = User.create!(nickname: 'test_admin', uid: 'asdf', account_type: :admin)
    @user = User.create!(nickname: 'test_student', uid: 'zxcv', account_type: :student)
    @teacher = User.create!(nickname: 'test_teacher', uid: 'zxcv', account_type: :teacher)
Severity: Major
Found in spec/controllers/course/quizzes_spec.rb and 5 other locations - About 40 mins to fix
spec/controllers/course/achievements_spec.rb on lines 6..11
spec/controllers/course/courses_spec.rb on lines 6..11
spec/controllers/course/exercises_spec.rb on lines 6..11
spec/controllers/course/lessons_spec.rb on lines 6..11
spec/controllers/course/user_course_spec.rb on lines 4..9

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 38.

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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