dmtrsirotkin/datagen

Data generator

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About app

The application will be used to generate test data. These test data can be used both to test the logic of the system on a large range of values, and to fix the script for mass testing.

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Input data for generation:

• Name - unique name line
• Type - data type (Number, String, Boolean, Float, Date, DateTime )
• Pattern - pattern generation

• We have 4 types of patterns: >> - {{}} - the first one is used to generate strings.
• {{.2}} - the second generates floating point numbers with a given number of numbers after the decimal point
• {{2.1}} - generates floating point numbers with the specified number of decimal places, as well as with the specified number of integers
• {{2}} - generation of integers

• GenType - each data type has its own generation types:

• Generation types for integers >> - Iterate over a range of number
  • Random in a range of numbers
  • Random in the normal distribution of random numbers
• Generation types for floating point numbers >> - the same as for integers
• Generation types for booleans >> - Static value
  • Iteration
  • Random with probability
• Generation types for strings >> - Random selection from a range, with a change after N steps
  • Sequential selection from a range with a value change after N steps.
  • Sequential reverse selection from the range with changing the value after N steps.
  • Random selection from a range, with a separate probability for each row, changing after N steps.

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View of generation settings

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Description (further expand the description)

Thus, after entering all the settings (you can save them if you wish). Click "start generation", a "json" or "csv" file with the generation results will be generated.

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Datagen

This project was generated with Angular CLI version 14.0.2.

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Development server

Run ng serve for a dev server. Navigate to http://localhost:4200/. The application will automatically reload if you change any of the source files.