From 52436e65498cde24375c96057c19a6c52199acb8 Mon Sep 17 00:00:00 2001
From: lebaongan <le.thi.bao.ngan@sun-asterisk.com>
Date: Wed, 19 Aug 2020 15:53:05 +0700
Subject: [PATCH] Issue #5 Test C2

---
 tests/C2/DumpExampleTest.php        |  29 +++++++
 tests/C2/ProcessRunnerTest.php      | 121 ++++++++++++++++++++++++++++
 tests/C2/UsernameValidationTest.php |  68 ++++++++++++++++
 3 files changed, 218 insertions(+)
 create mode 100644 tests/C2/DumpExampleTest.php
 create mode 100644 tests/C2/ProcessRunnerTest.php
 create mode 100644 tests/C2/UsernameValidationTest.php

diff --git a/tests/C2/DumpExampleTest.php b/tests/C2/DumpExampleTest.php
new file mode 100644
index 0000000..c76a561
--- /dev/null
+++ b/tests/C2/DumpExampleTest.php
@@ -0,0 +1,29 @@
+<?php
+
+ namespace Tests\C2;
+
+use App\DumpExample;
+use PHPUnit\Framework\TestCase;
+
+class DumpExampleTest extends TestCase
+{
+    public function test_return_1_when_input_true()
+    {
+        $sut = new DumpExample;
+
+        $actualResult = $sut->examine(true);
+
+        $expectedResult = 1;
+        $this->assertEquals($expectedResult, $actualResult);
+    }
+
+    public function test_return_0_when_input_false()
+    {
+        $sut = new DumpExample;
+
+        // Cause by division 0
+        $this->expectError();
+
+        $sut->examine(false);
+    }
+}
diff --git a/tests/C2/ProcessRunnerTest.php b/tests/C2/ProcessRunnerTest.php
new file mode 100644
index 0000000..1b0afba
--- /dev/null
+++ b/tests/C2/ProcessRunnerTest.php
@@ -0,0 +1,121 @@
+<?php
+
+ namespace Tests\C2;
+
+use App\ProcessRunner;
+use PHPUnit\Framework\TestCase;
+
+class ProcessRunnerTest extends TestCase
+{
+    public function test_return_2_WHEN_input1_gt_10_input2_div_by_2_input3_div_by_3()
+    {
+        $sut = new ProcessRunner;
+
+        $actualResult = $sut->run(12, 3);
+
+        $expectedResult = 2;
+        $this->assertEquals($expectedResult, $actualResult);
+        $this->assertTrue($sut->wasProcess1Called());
+        $this->assertFalse($sut->wasProcess2Called());
+        $this->assertTrue($sut->wasProcess3Called());
+        $this->assertFalse($sut->wasProcess4Called());
+    }
+
+    public function test_return_2_WHEN_input1_gt_10_input2_div_by_2_input3_not_div_by_3()
+    {
+        $sut = new ProcessRunner;
+
+        $actualResult = $sut->run(12, 2);
+
+        $expectedResult = 2;
+        $this->assertEquals($expectedResult, $actualResult);
+        $this->assertTrue($sut->wasProcess1Called());
+        $this->assertFalse($sut->wasProcess2Called());
+        $this->assertTrue($sut->wasProcess3Called());
+        $this->assertFalse($sut->wasProcess4Called());
+    }
+
+    public function test_return_2_WHEN_input1_gt_10_input2_not_div_by_2_input3_div_by_3()
+    {
+        $sut = new ProcessRunner;
+
+        $actualResult = $sut->run(11, 3);
+
+        $expectedResult = 2;
+        $this->assertEquals($expectedResult, $actualResult);
+        $this->assertTrue($sut->wasProcess1Called());
+        $this->assertFalse($sut->wasProcess2Called());
+        $this->assertTrue($sut->wasProcess3Called());
+        $this->assertFalse($sut->wasProcess4Called());
+    }
+
+    public function test_return_2_WHEN_input1_gt_10_input2_not_div_by_2_input3_not_div_by_3()
+    {
+        $sut = new ProcessRunner;
+
+        $actualResult = $sut->run(11, 2);
+
+        $expectedResult = 2;
+        $this->assertEquals($expectedResult, $actualResult);
+        $this->assertTrue($sut->wasProcess1Called());
+        $this->assertFalse($sut->wasProcess2Called());
+        $this->assertFalse($sut->wasProcess3Called());
+        $this->assertTrue($sut->wasProcess4Called());
+    }
+
+    public function test_return_2_WHEN_input1_lt_10_input2_div_by_2_input3_div_by_3()
+    {
+        $sut = new ProcessRunner;
+
+        $actualResult = $sut->run(2, 3);
+
+        $expectedResult = 2;
+        $this->assertEquals($expectedResult, $actualResult);
+        $this->assertFalse($sut->wasProcess1Called());
+        $this->assertTrue($sut->wasProcess2Called());
+        $this->assertTrue($sut->wasProcess3Called());
+        $this->assertFalse($sut->wasProcess4Called());
+    }
+
+    public function test_return_2_WHEN_input1_lt_10_input2_div_by_2_input3_not_div_by_3()
+    {
+        $sut = new ProcessRunner;
+
+        $actualResult = $sut->run(2, 2);
+
+        $expectedResult = 2;
+        $this->assertEquals($expectedResult, $actualResult);
+        $this->assertFalse($sut->wasProcess1Called());
+        $this->assertTrue($sut->wasProcess2Called());
+        $this->assertTrue($sut->wasProcess3Called());
+        $this->assertFalse($sut->wasProcess4Called());
+    }
+
+    public function test_return_2_WHEN_input1_lt_10_input2_not_div_by_2_input3_div_by_3()
+    {
+        $sut = new ProcessRunner;
+
+        $actualResult = $sut->run(3, 3);
+
+        $expectedResult = 2;
+        $this->assertEquals($expectedResult, $actualResult);
+        $this->assertFalse($sut->wasProcess1Called());
+        $this->assertTrue($sut->wasProcess2Called());
+        $this->assertTrue($sut->wasProcess3Called());
+        $this->assertFalse($sut->wasProcess4Called());
+    }
+
+    public function test_return_2_WHEN_input1_lt_10_input2_not_div_by_2_input3_not_div_by_3()
+    {
+        $sut = new ProcessRunner;
+
+        $actualResult = $sut->run(3, 2);
+
+        $expectedResult = 2;
+        $this->assertEquals($expectedResult, $actualResult);
+        $this->assertFalse($sut->wasProcess1Called());
+        $this->assertTrue($sut->wasProcess2Called());
+        $this->assertFalse($sut->wasProcess3Called());
+        $this->assertTrue($sut->wasProcess4Called());
+    }
+}
diff --git a/tests/C2/UsernameValidationTest.php b/tests/C2/UsernameValidationTest.php
new file mode 100644
index 0000000..e21176f
--- /dev/null
+++ b/tests/C2/UsernameValidationTest.php
@@ -0,0 +1,68 @@
+<?php
+
+ namespace Tests\C2;
+
+use App\UsernameValidation;
+use PHPUnit\Framework\TestCase;
+
+class UsernameValidationTest extends TestCase
+{
+    public function test_return_false_when_user_name_lt_min_length()
+    {
+        $sut = new UsernameValidation;
+
+        $actualResult = $sut->isValid('');
+
+        $this->assertFalse($actualResult);
+        $this->assertEquals('Minimum length is 1', $sut->getMessage());
+    }
+
+    public function test_return_false_when_user_name_gt_max_length()
+    {
+        $sut = new UsernameValidation;
+
+        $actualResult = $sut->isValid('012345678901234567890');
+
+        $this->assertFalse($actualResult);
+        $this->assertEquals('Maximum length is 20', $sut->getMessage());
+    }
+
+    public function test_return_false_when_user_name_not_allow_dash_begin_or_end()
+    {
+        $sut = new UsernameValidation;
+
+        $actualResult = $sut->isValid('-1234');
+
+        $this->assertFalse($actualResult);
+        $this->assertEquals('- cannot appear at begin or end of name', $sut->getMessage());
+    }
+
+    public function test_return_false_when_user_name_not_allow_double_dash()
+    {
+        $sut = new UsernameValidation;
+
+        $actualResult = $sut->isValid('1--2');
+
+        $this->assertFalse($actualResult);
+        $this->assertEquals('Only single - is allowed', $sut->getMessage());
+    }
+
+    public function test_return_false_when_user_name_not_allow_invalid_character()
+    {
+        $sut = new UsernameValidation;
+
+        $actualResult = $sut->isValid('@');
+
+        $this->assertFalse($actualResult);
+        $this->assertEquals('Invalid character. Use only letters, digits and -', $sut->getMessage());
+    }
+
+    public function test_return_true_when_user_name_valid()
+    {
+        $sut = new UsernameValidation;
+
+        $actualResult = $sut->isValid('lethibaongan');
+
+        $this->assertTrue($actualResult);
+    }
+}