anephenix/hub

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__tests__/lib/pubsub.test.js

Summary

Maintainability
F
4 days
Test Coverage

File pubsub.test.js has 842 lines of code (exceeds 250 allowed). Consider refactoring.
Open

// Dependencies
const assert = require('assert');
const { Hub, HubClient } = require('../../index');
const WebSocket = require('ws');
const { v4: uuidv4 } = require('uuid');
Severity: Major
Found in __tests__/lib/pubsub.test.js - About 2 days to fix

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

                    const authenticate = ({ data, socket }) => {
                        assert.strictEqual(data.password, 'food');
                        assert.strictEqual(socket.clientId, 'ooo');
                        called = true;
                        return called;
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 1 other location - About 1 hr to fix
    __tests__/lib/pubsub.test.js on lines 667..672

    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 66.

    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

                    const authenticate = ({ data, socket }) => {
                        assert.strictEqual(data.password, 'food');
                        assert.strictEqual(socket.clientId, 'woof');
                        called = true;
                        return called;
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 1 other location - About 1 hr to fix
    __tests__/lib/pubsub.test.js on lines 98..103

    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 66.

    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('should return an error response if the channel is missing', async () => {
                    assert.rejects(
                        async () => {
                            await hub.pubsub.publish({
                                data: {
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 1 other location - About 1 hr to fix
    __tests__/lib/pubsub.test.js on lines 395..406

    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 2 locations. Consider refactoring.
    Open

                it('should return an error response if the message is missing', async () => {
                    assert.rejects(
                        async () => {
                            await hub.pubsub.publish({
                                data: {
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 1 other location - About 1 hr to fix
    __tests__/lib/pubsub.test.js on lines 382..393

    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

                    assert.throws(
                        () => {
                            hub.pubsub.addChannelConfiguration({
                                channel: normalChannelFive,
                                authenticate,
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 2 other locations - About 1 hr to fix
    __tests__/lib/pubsub.test.js on lines 773..783
    __tests__/lib/pubsub.test.js on lines 794..804

    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 58.

    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

                    assert.throws(
                        () => {
                            hub.pubsub.addChannelConfiguration({
                                channel: wildcardChannelFour,
                                authenticate,
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 2 other locations - About 1 hr to fix
    __tests__/lib/pubsub.test.js on lines 773..783
    __tests__/lib/pubsub.test.js on lines 805..815

    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 58.

    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

                    assert.throws(
                        () => {
                            hub.pubsub.addChannelConfiguration({
                                channel: wildcardChannelTwo,
                                authenticate,
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 2 other locations - About 1 hr to fix
    __tests__/lib/pubsub.test.js on lines 794..804
    __tests__/lib/pubsub.test.js on lines 805..815

    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 58.

    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 9 locations. Consider refactoring.
    Open

                hubClient.sarus.on('message', (event) => {
                    const message = JSON.parse(event.data);
                    messages.push(message);
                });
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 8 other locations - About 50 mins to fix
    __tests__/index.test.js on lines 309..312
    __tests__/lib/pubsub.test.js on lines 157..160
    __tests__/lib/pubsub.test.js on lines 196..199
    __tests__/lib/pubsub.test.js on lines 236..239
    __tests__/lib/pubsub.test.js on lines 299..302
    __tests__/lib/pubsub.test.js on lines 330..333
    __tests__/lib/pubsub.test.js on lines 361..364
    __tests__/lib/pubsub.test.js on lines 575..578

    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 52.

    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 9 locations. Consider refactoring.
    Open

                hubClient.sarus.on('message', (event) => {
                    const message = JSON.parse(event.data);
                    messages.push(message);
                });
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 8 other locations - About 50 mins to fix
    __tests__/index.test.js on lines 309..312
    __tests__/lib/pubsub.test.js on lines 157..160
    __tests__/lib/pubsub.test.js on lines 236..239
    __tests__/lib/pubsub.test.js on lines 299..302
    __tests__/lib/pubsub.test.js on lines 330..333
    __tests__/lib/pubsub.test.js on lines 361..364
    __tests__/lib/pubsub.test.js on lines 498..501
    __tests__/lib/pubsub.test.js on lines 575..578

    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 52.

    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 9 locations. Consider refactoring.
    Open

                    hubClient.sarus.on('message', (event) => {
                        const message = JSON.parse(event.data);
                        messages.push(message);
                    });
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 8 other locations - About 50 mins to fix
    __tests__/index.test.js on lines 309..312
    __tests__/lib/pubsub.test.js on lines 157..160
    __tests__/lib/pubsub.test.js on lines 196..199
    __tests__/lib/pubsub.test.js on lines 236..239
    __tests__/lib/pubsub.test.js on lines 330..333
    __tests__/lib/pubsub.test.js on lines 361..364
    __tests__/lib/pubsub.test.js on lines 498..501
    __tests__/lib/pubsub.test.js on lines 575..578

    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 52.

    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 9 locations. Consider refactoring.
    Open

                    hubClient.sarus.on('message', (event) => {
                        const message = JSON.parse(event.data);
                        messages.push(message);
                    });
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 8 other locations - About 50 mins to fix
    __tests__/index.test.js on lines 309..312
    __tests__/lib/pubsub.test.js on lines 157..160
    __tests__/lib/pubsub.test.js on lines 196..199
    __tests__/lib/pubsub.test.js on lines 236..239
    __tests__/lib/pubsub.test.js on lines 299..302
    __tests__/lib/pubsub.test.js on lines 330..333
    __tests__/lib/pubsub.test.js on lines 498..501
    __tests__/lib/pubsub.test.js on lines 575..578

    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 52.

    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 9 locations. Consider refactoring.
    Open

                hubClient.sarus.on('message', (event) => {
                    const message = JSON.parse(event.data);
                    messages.push(message);
                });
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 8 other locations - About 50 mins to fix
    __tests__/index.test.js on lines 309..312
    __tests__/lib/pubsub.test.js on lines 196..199
    __tests__/lib/pubsub.test.js on lines 236..239
    __tests__/lib/pubsub.test.js on lines 299..302
    __tests__/lib/pubsub.test.js on lines 330..333
    __tests__/lib/pubsub.test.js on lines 361..364
    __tests__/lib/pubsub.test.js on lines 498..501
    __tests__/lib/pubsub.test.js on lines 575..578

    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 52.

    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 9 locations. Consider refactoring.
    Open

                hubClient.sarus.on('message', (event) => {
                    const message = JSON.parse(event.data);
                    messages.push(message);
                });
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 8 other locations - About 50 mins to fix
    __tests__/index.test.js on lines 309..312
    __tests__/lib/pubsub.test.js on lines 157..160
    __tests__/lib/pubsub.test.js on lines 196..199
    __tests__/lib/pubsub.test.js on lines 299..302
    __tests__/lib/pubsub.test.js on lines 330..333
    __tests__/lib/pubsub.test.js on lines 361..364
    __tests__/lib/pubsub.test.js on lines 498..501
    __tests__/lib/pubsub.test.js on lines 575..578

    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 52.

    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 9 locations. Consider refactoring.
    Open

                hubClient.sarus.on('message', (event) => {
                    const message = JSON.parse(event.data);
                    messages.push(message);
                });
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 8 other locations - About 50 mins to fix
    __tests__/index.test.js on lines 309..312
    __tests__/lib/pubsub.test.js on lines 157..160
    __tests__/lib/pubsub.test.js on lines 196..199
    __tests__/lib/pubsub.test.js on lines 236..239
    __tests__/lib/pubsub.test.js on lines 299..302
    __tests__/lib/pubsub.test.js on lines 330..333
    __tests__/lib/pubsub.test.js on lines 361..364
    __tests__/lib/pubsub.test.js on lines 498..501

    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 52.

    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 9 locations. Consider refactoring.
    Open

                    hubClient.sarus.on('message', (event) => {
                        const message = JSON.parse(event.data);
                        messages.push(message);
                    });
    Severity: Major
    Found in __tests__/lib/pubsub.test.js and 8 other locations - About 50 mins to fix
    __tests__/index.test.js on lines 309..312
    __tests__/lib/pubsub.test.js on lines 157..160
    __tests__/lib/pubsub.test.js on lines 196..199
    __tests__/lib/pubsub.test.js on lines 236..239
    __tests__/lib/pubsub.test.js on lines 299..302
    __tests__/lib/pubsub.test.js on lines 361..364
    __tests__/lib/pubsub.test.js on lines 498..501
    __tests__/lib/pubsub.test.js on lines 575..578

    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 52.

    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

                    assert.rejects(
                        async () => {
                            await hub.pubsub.subscribe({ data, socket });
                        },
                        { message: 'No channel was passed in the data' }
    Severity: Minor
    Found in __tests__/lib/pubsub.test.js and 1 other location - About 50 mins to fix
    __tests__/lib/pubsub.test.js on lines 70..75

    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 51.

    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

                    assert.rejects(
                        async () => {
                            await hub.pubsub.subscribe({ data, socket });
                        },
                        { message: 'No client id was found on the WebSocket' }
    Severity: Minor
    Found in __tests__/lib/pubsub.test.js and 1 other location - About 50 mins to fix
    __tests__/lib/pubsub.test.js on lines 85..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 51.

    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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