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Add snap and snapKey methods to Draw class
- implementation - test - readme - example
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+115
-29
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Diff for: ‎.gitignore

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coverage
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.idea
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coverage.clover
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.phpunit.result.cache

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Diff for: ‎README.md

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@@ -43,6 +43,11 @@ composer require hi-folks/rando-php
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## Usage
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In order to import the right class:
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```php
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use HiFolks\RandoPhp\Randomize;
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```
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### Generate Char
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Sometimes you want to obtain a random char, for example, a numeric char:
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### Draw random stuff
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If you have a list of values and you want to extract/select/draw one or more elements,
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you could use Draw class instead of Randomize.
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For using Draw class you need to import:
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```php
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use HiFolks\RandoPhp\Draw;
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```
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#### Suggest which programming language you could use in your next project (random)
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```php
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use HiFolks\RandoPhp\Draw;
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$randomLanguage = Draw::sample(["PHP", "Python", "Golang", "Javascript"])->snap();
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var_dump($randomLanguage);
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```
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#### Suggest which JS framework you could use in your next project (random)
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```php

Diff for: ‎examples/basic.php

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$randomJs = Draw::sample($array)->count(2)->preserveKeys()->extract();
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var_dump($randomJs);
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echo "--- SUGGEST ME THE PROGRAMMING LANGUAGE TO USE ".PHP_EOL;
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$randomLanguage = Draw::sample(["PHP", "Python", "Golang", "Javascript"])->snap();
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var_dump($randomLanguage);
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echo "--- GENERATE STRING, 10 alphanumeric chars length".PHP_EOL;
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$randomChars = Randomize::sequence()->chars()->alphanumeric()->count(10)->asString()->generate();
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echo "--- GENERATE STRING, 10 alphabetical chars length".PHP_EOL;
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$randomChars = Randomize::sequence()->chars()->alpha()->count(10)->asString()->generate();
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var_dump($randomChars);
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<?xml version="1.0" encoding="UTF-8"?>
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<phpunit bootstrap="vendor/autoload.php"
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backupGlobals="false"
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backupStaticAttributes="false"
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colors="true"
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verbose="true"
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convertErrorsToExceptions="true"
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convertNoticesToExceptions="true"
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convertWarningsToExceptions="true"
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processIsolation="false"
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stopOnFailure="false">
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<testsuites>
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<testsuite name="Test Suite">
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<directory>tests</directory>
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</testsuite>
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</testsuites>
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<filter>
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<whitelist>
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<directory suffix=".php">src/</directory>
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</whitelist>
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</filter>
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<logging>
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<log type="tap" target="build/report.tap"/>
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<log type="junit" target="build/report.junit.xml"/>
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<log type="coverage-html" target="build/coverage" />
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<log type="coverage-text" target="build/coverage.txt"/>
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<log type="coverage-clover" target="build/logs/clover.xml"/>
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</logging>
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<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="vendor/autoload.php" backupGlobals="false" backupStaticAttributes="false" colors="true" verbose="true" convertErrorsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" processIsolation="false" stopOnFailure="false" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
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<coverage>
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<include>
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<directory suffix=".php">src/</directory>
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</include>
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<report>
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<clover outputFile="build/logs/clover.xml"/>
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<html outputDirectory="build/coverage"/>
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<text outputFile="build/coverage.txt"/>
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</report>
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</coverage>
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<testsuites>
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<testsuite name="Test Suite">
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<directory>tests</directory>
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</testsuite>
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</testsuites>
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<logging>
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<junit outputFile="build/report.junit.xml"/>
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<?xml version="1.0" encoding="UTF-8"?>
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<phpunit bootstrap="vendor/autoload.php"
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backupGlobals="false"
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backupStaticAttributes="false"
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colors="true"
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verbose="true"
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convertErrorsToExceptions="true"
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convertNoticesToExceptions="true"
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convertWarningsToExceptions="true"
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processIsolation="false"
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stopOnFailure="false">
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<testsuites>
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<testsuite name="Test Suite">
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<directory>tests</directory>
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</testsuite>
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</testsuites>
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<filter>
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<whitelist>
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<directory suffix=".php">src/</directory>
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</whitelist>
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</filter>
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<logging>
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<log type="tap" target="build/report.tap"/>
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<log type="junit" target="build/report.junit.xml"/>
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<log type="coverage-html" target="build/coverage" />
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<log type="coverage-text" target="build/coverage.txt"/>
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<log type="coverage-clover" target="build/logs/clover.xml"/>
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</phpunit>

Diff for: ‎src/Models/Sample.php

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return $this;
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}
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public function snap()
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{
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$key = $this->count(1)->preserveKeys()->extractKeys();
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return $this->array[$key];
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}
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public function snapKey()
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{
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$key = $this->count(1)->preserveKeys()->extractKeys();
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return $key;
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}
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/**
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* Extract and returns a sample random array, from the original array
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*

Diff for: ‎tests/DrawSampleTest.php

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$this->assertSame($count, count($sample), "Check extract count is correct");
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}
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/** @test */
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public function random_snap()
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{
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$array=["testa" => "Testa", "croce" => "Croce"];
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$sample = Draw::sample($array)->snap();
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$this->assertIsString($sample, "Element is a string");
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$this->assertContains($sample,["Testa", "Croce"], "Element is in Array");
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$sample = Draw::sample($array)->snapKey();
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$this->assertIsString($sample, "Element is a string");
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$this->assertContains($sample,["testa", "croce"], "Element is in Array");
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$array=[
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"first" => ["This", "is", "First"],
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"second" => ["This" , "is", "Second" ]
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];
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$sample = Draw::sample($array)->snap();
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$this->assertIsArray($sample, "Element is an array");
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$sample = Draw::sample($array)->snapKey();
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$this->assertIsString($sample, "Element is a string");
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$this->assertContains($sample,["first", "second"], "Element is a valid key");
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$array=[10,11,12,13];
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$sample = Draw::sample($array)->snap();
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$this->assertIsInt($sample, "Element is an Integer");
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}
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}

Diff for: ‎tests/RandomDateTimeTest.php

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$day = Randomize::datetime()->range('01-10-2020 00:00:00', '01-10-2020 12:00:00')->format("d")->generate();
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$this->assertSame("01", $day , "Extracting the right day");
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$year = Randomize::datetime()->range('01-01-2020', 'now')->format("Y")->generate();
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$this->assertSame("2020", $year , "Extracting the right year");
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$this->assertIsString($year, "Generated Y is a string");
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$this->assertSame(strlen($year), 4, "Generated Y is 4 chars");
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}
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