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rishabhKalakotijamesgeorge007
rishabhKalakoti
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chore: e2e test case for fetchtask (#64)
* test: e2e test for fetchtask (incorrect tests/ code) * refactor: replaced var by let * test: tests giving incorrect snaps, 'incomplete tasks' and 'next task' * refactor: updated code to not reject promises when task is printed * refactor: tasks.js updated * fix: deleted extra files created * refactor: style update * refactor: style changes * refactor: destructuring
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‎__e2e__/__snapshots__/__e2e__/commands/fetchtask.test.js.md

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# Snapshot report for `__e2e__/commands/fetchtask.test.js`
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The actual snapshot is saved in `fetchtask.test.js.snap`.
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Generated by [AVA](https://ava.li).
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## display completed task with fetchtask key
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> Snapshot 1
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` _ _ _ ␊
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| |_ ___ __ _ ___| |__ ___ ___ __| | ___ ␊
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| __/ _ \\/ _` |/ __| '_ \\ / __/ _ \\ / _` |/ _ \\␊
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| || __/ (_| | (__| | | | (_| (_) | (_| | __/␊
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\\__\\___|\\__,_|\\___|_| |_|\\___\\___/ \\__,_|\\___|␊
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␊
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 Learn to code effectively Powered by MadHacks␊
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␊
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␊
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This task is already completed!␊
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␊
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␊
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User: testConfig Progress: 6/30␊
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␊
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␊
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Now lets focus on variables␊
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Unlike other programming languages, Python has no command for declaring a variable.A variable is created the moment you first assign a value to it.␊
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Also consider these variable naming conventions␊
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␊
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1.A variable name must start with a letter or the underscore character␊
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2.A variable name cannot start with a number␊
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3.A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _ )␊
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3.Variable names are case-sensitive (age, Age and AGE are three different variables)␊
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Task 2:-␊
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Consider these variable names:-␊
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variable␊
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sum@␊
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product_of_12␊
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12_product␊
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Just print out the correct variable names in order␊
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`
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> Snapshot 2
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` _ _ _ ␊
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| |_ ___ __ _ ___| |__ ___ ___ __| | ___ ␊
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| __/ _ \\/ _` |/ __| '_ \\ / __/ _ \\ / _` |/ _ \\␊
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| || __/ (_| | (__| | | | (_| (_) | (_| | __/␊
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\\__\\___|\\__,_|\\___|_| |_|\\___\\___/ \\__,_|\\___|␊
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␊
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 Learn to code effectively Powered by MadHacks␊
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␊
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␊
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This task is already completed!␊
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␊
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␊
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User: testConfig Progress: 6/30␊
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␊
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Great! Now's let's move on to variables. Variables are used to store data values ␊
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Task 2:-␊
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Declare a variable to store the value 18 and print the value.␊
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`
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## display incomplete task with fetchtask key
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> Snapshot 1
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` _ _ _ ␊
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| |_ ___ __ _ ___| |__ ___ ___ __| | ___ ␊
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| __/ _ \\/ _` |/ __| '_ \\ / __/ _ \\ / _` |/ _ \\␊
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| || __/ (_| | (__| | | | (_| (_) | (_| | __/␊
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\\__\\___|\\__,_|\\___|_| |_|\\___\\___/ \\__,_|\\___|␊
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␊
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 Learn to code effectively Powered by MadHacks␊
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␊
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␊
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User: testConfig Progress: 6/30␊
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␊
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␊
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Awesome! Let's move on to Loops. ␊
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Loop is an important statement which is used for repetition of the same code as and when required. ␊
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This task will surely test what you have learnt till now from the previous tasks! ␊
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␊
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Task 6 ␊
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Syntax of for loop: ␊
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for loop_control_variable in range(start, stop, step): ␊
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Loop Body(indented)␊
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Here's your task: ␊
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␊
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Task- 6 ␊
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Print even numbers from 1 to 10 (including 10) using for loop.␊
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`
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> Snapshot 2
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` _ _ _ ␊
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| |_ ___ __ _ ___| |__ ___ ___ __| | ___ ␊
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| __/ _ \\/ _` |/ __| '_ \\ / __/ _ \\ / _` |/ _ \\␊
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| || __/ (_| | (__| | | | (_| (_) | (_| | __/␊
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\\__\\___|\\__,_|\\___|_| |_|\\___\\___/ \\__,_|\\___|␊
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␊
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 Learn to code effectively Powered by MadHacks␊
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␊
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␊
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User: testConfig Progress: 6/30␊
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␊
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Awesome! Let's move on to Comparison Operators. They are used to compare two values. They return true or false according to the value of their operands. They are: ==, ===, !=, >, <, >=, <=. Here's your task:␊
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Task 6:-␊
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Use 44 & 29 as your operands. Compare them using the Comparison operators in the same order and print the value which they return.␊
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`
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## display next task with fetchtask
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> Snapshot 1
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` _ _ _ ␊
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| |_ ___ __ _ ___| |__ ___ ___ __| | ___ ␊
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| __/ _ \\/ _` |/ __| '_ \\ / __/ _ \\ / _` |/ _ \\␊
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| || __/ (_| | (__| | | | (_| (_) | (_| | __/␊
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\\__\\___|\\__,_|\\___|_| |_|\\___\\___/ \\__,_|\\___|␊
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␊
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 Learn to code effectively Powered by MadHacks␊
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␊
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␊
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User: testConfig Progress: 6/30␊
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␊
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␊
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Awesome! Let's move on to Loops. ␊
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Loop is an important statement which is used for repetition of the same code as and when required. ␊
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This task will surely test what you have learnt till now from the previous tasks! ␊
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␊
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Task 6 ␊
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Syntax of for loop: ␊
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for loop_control_variable in range(start, stop, step): ␊
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Loop Body(indented)␊
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Here's your task: ␊
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␊
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Task- 6 ␊
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Print even numbers from 1 to 10 (including 10) using for loop.␊
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`
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> Snapshot 2
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` _ _ _ ␊
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| |_ ___ __ _ ___| |__ ___ ___ __| | ___ ␊
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| __/ _ \\/ _` |/ __| '_ \\ / __/ _ \\ / _` |/ _ \\␊
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| || __/ (_| | (__| | | | (_| (_) | (_| | __/␊
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\\__\\___|\\__,_|\\___|_| |_|\\___\\___/ \\__,_|\\___|␊
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␊
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 Learn to code effectively Powered by MadHacks␊
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␊
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␊
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User: testConfig Progress: 6/30␊
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␊
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Awesome! Let's move on to Comparison Operators. They are used to compare two values. They return true or false according to the value of their operands. They are: ==, ===, !=, >, <, >=, <=. Here's your task:␊
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Task 6:-␊
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Use 44 & 29 as your operands. Compare them using the Comparison operators in the same order and print the value which they return.␊
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`
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## incorrect key for fetchtask
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> Snapshot 1
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` _ _ _ ␊
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| |_ ___ __ _ ___| |__ ___ ___ __| | ___ ␊
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| __/ _ \\/ _` |/ __| '_ \\ / __/ _ \\ / _` |/ _ \\␊
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| || __/ (_| | (__| | | | (_| (_) | (_| | __/␊
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\\__\\___|\\__,_|\\___|_| |_|\\___\\___/ \\__,_|\\___|␊
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␊
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 Learn to code effectively Powered by MadHacks␊
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␊
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␊
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Make sure that you've grabbed the key correctly!␊
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␊
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`
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## no config file for fetchtask
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> Snapshot 1
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` _ _ _ ␊
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| |_ ___ __ _ ___| |__ ___ ___ __| | ___ ␊
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| __/ _ \\/ _` |/ __| '_ \\ / __/ _ \\ / _` |/ _ \\␊
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| || __/ (_| | (__| | | | (_| (_) | (_| | __/␊
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\\__\\___|\\__,_|\\___|_| |_|\\___\\___/ \\__,_|\\___|␊
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␊
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 Learn to code effectively Powered by MadHacks␊
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␊
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Make sure that you are within the teachcode-solutions directory!␊
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␊
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cd teachcode-solutions may resolve the issue!␊
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␊
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`
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## no more tasks available
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> Snapshot 1
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` _ _ _ ␊
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| |_ ___ __ _ ___| |__ ___ ___ __| | ___ ␊
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| __/ _ \\/ _` |/ __| '_ \\ / __/ _ \\ / _` |/ _ \\␊
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| || __/ (_| | (__| | | | (_| (_) | (_| | __/␊
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\\__\\___|\\__,_|\\___|_| |_|\\___\\___/ \\__,_|\\___|␊
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␊
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 Learn to code effectively Powered by MadHacks␊
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␊
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␊
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No more tasks available!␊
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`

‎__e2e__/__snapshots__/__e2e__/commands/fetchtask.test.js.snap

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‎__e2e__/commands/fetchtask.test.js

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'use strict';
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const path = require('path');
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const execa = require('execa');
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const test = require('ava');
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const fs = require('fs');
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const rootCommand = path.join(process.cwd(), 'bin/index.js');
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const configFilePath = path.join(process.cwd(), 'config.json');
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const learningTracksInfo = [
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{ trackName: 'Python', fileExtension: 'py' },
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{ trackName: 'JavaScript', fileExtension: 'js' },
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];
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const userDefaultConfig = {
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learningTrack: '',
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userName: 'testConfig',
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taskCount: 0,
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keys: [],
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userSubmittedFiles: [],
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};
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const createUserConfig = (
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trackName,
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fileExtension,
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keysNumber,
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filesNumber,
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) => {
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let userConfig = userDefaultConfig;
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userConfig['learningTrack'] = trackName;
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for (let i = 0; i < keysNumber; i++) {
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userConfig['keys'].push(`testKey${i + 1}`);
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}
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for (let i = 0; i < filesNumber; i++) {
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userConfig['userSubmittedFiles'].push(`task${i + 1}.${fileExtension}`);
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}
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userConfig['taskCount'] = filesNumber;
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return userConfig;
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};
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test.serial('no config file for fetchtask', async t => {
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if (fs.existsSync(configFilePath)) fs.unlinkSync(configFilePath);
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const { stdout } = await execa(rootCommand, ['fetchtask'], {
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reject: false,
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});
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t.snapshot(stdout);
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});
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test.serial('incorrect key for fetchtask', async t => {
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let snap = null;
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t.assert(learningTracksInfo.length > 0);
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for (let index in learningTracksInfo) {
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let { trackName, fileExtension } = learningTracksInfo[index];
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const userConfig = createUserConfig(trackName, fileExtension, 30, 30);
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fs.writeFileSync(configFilePath, JSON.stringify(userConfig));
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const { stdout } = await execa(
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rootCommand,
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['fetchtask', 'incorrectTestKey'],
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{ reject: false },
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);
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fs.unlinkSync(configFilePath);
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if (snap) {
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t.true(snap === stdout);
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} else {
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snap = stdout;
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}
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}
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t.snapshot(snap);
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});
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test.serial('display completed task with fetchtask key', async t => {
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t.assert(learningTracksInfo.length > 0);
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for (let index in learningTracksInfo) {
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let { trackName, fileExtension } = learningTracksInfo[index];
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let userConfig = createUserConfig(trackName, fileExtension, 6, 5);
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fs.writeFileSync(configFilePath, JSON.stringify(userConfig));
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const { stdout } = await execa(rootCommand, ['fetchtask', 'testKey2']);
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t.snapshot(stdout);
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fs.unlinkSync(configFilePath);
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}
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});
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test.serial('display incomplete task with fetchtask key', async t => {
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t.assert(learningTracksInfo.length > 0);
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for (let index in learningTracksInfo) {
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let { trackName, fileExtension } = learningTracksInfo[index];
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let userConfig = createUserConfig(trackName, fileExtension, 6, 5);
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fs.writeFileSync(configFilePath, JSON.stringify(userConfig));
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const { stdout } = await execa(rootCommand, ['fetchtask', 'testKey6']);
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t.snapshot(stdout);
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fs.unlinkSync(configFilePath);
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fs.unlinkSync(path.join(process.cwd(), `task6.${fileExtension}`));
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}
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});
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test.serial('no more tasks available', async t => {
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let snap = null;
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t.assert(learningTracksInfo.length > 0);
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for (let index in learningTracksInfo) {
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let { trackName, fileExtension } = learningTracksInfo[index];
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const userConfig = createUserConfig(trackName, fileExtension, 30, 30);
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fs.writeFileSync(configFilePath, JSON.stringify(userConfig));
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const { stdout } = await execa(rootCommand, ['fetchtask'], {
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reject: false,
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});
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if (snap) {
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t.assert(snap === stdout);
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} else {
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snap = stdout;
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}
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fs.unlinkSync(configFilePath);
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}
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t.snapshot(snap);
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});
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test.serial('display next task with fetchtask', async t => {
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t.assert(learningTracksInfo.length > 0);
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for (let index in learningTracksInfo) {
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let { trackName, fileExtension } = learningTracksInfo[index];
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const userConfig = createUserConfig(trackName, fileExtension, 6, 5);
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fs.writeFileSync(configFilePath, JSON.stringify(userConfig));
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const { stdout } = await execa(rootCommand, ['fetchtask']);
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t.snapshot(stdout);
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fs.unlinkSync(configFilePath);
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fs.unlinkSync(path.join(process.cwd(), `task6.${fileExtension}`));
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}
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});

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