IHF: get_dump tests added.

Author: dmitry-ivanov

tests/dump/GetDumpTest.php

@@ -0,0 +1,63 @@
+<?php
+
+class GetDumpTest extends TestCase
+{
+    /** @test */
+    public function it_correctly_dumps_null()
+    {
+        $this->assertEquals("null\n", get_dump(null));
+    }
+
+    /** @test */
+    public function it_correctly_dumps_boolean_true()
+    {
+        $this->assertEquals("true\n", get_dump(true));
+    }
+
+    /** @test */
+    public function it_correctly_dumps_boolean_false()
+    {
+        $this->assertEquals("false\n", get_dump(false));
+    }
+
+    /** @test */
+    public function it_correctly_dumps_integer()
+    {
+        $this->assertEquals("123\n", get_dump(123));
+    }
+
+    /** @test */
+    public function it_correctly_dumps_float()
+    {
+        $this->assertEquals("123.45\n", get_dump(123.45));
+    }
+
+    /** @test */
+    public function it_correctly_dumps_string()
+    {
+        $this->assertEquals("\"some string to dump\"\n", get_dump('some string to dump'));
+    }
+
+    /** @test */
+    public function it_correctly_dumps_array()
+    {
+        $array = [
+            'a simple string' => 'in an array of 5 elements',
+            'a float' => 1.0,
+            'an integer' => 1,
+            'a boolean' => true,
+            'an empty array' => [],
+        ];
+
+        $expected = "array:5 [\n"
+            . "    \"a simple string\" => \"in an array of 5 elements\"\n"
+            . "    \"a float\" => 1.0\n"
+            . "    \"an integer\" => 1\n"
+            . "    \"a boolean\" => true\n"
+            . "    \"an empty array\" => []\n"
+            . "]\n"
+        ;
+
+        $this->assertEquals($expected, get_dump($array));
+    }
+}