Add tests

Author: sunaoka

.gitattributes

@@ -1,6 +1,6 @@
+/.github export-ignore
 /.gitattributes export-ignore
 /.gitignore export-ignore
-/.gitmodules export-ignore
 /.travis.yml export-ignore
 /phpunit.xml export-ignore
 /tests export-ignore

.github/workflows/test.yml

@@ -0,0 +1,43 @@
+name: Test
+
+on:
+  push:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * *'
+
+jobs:
+  test:
+    name: Test
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        php-version: [
+            '5.3', '5.4', '5.5', '5.6',
+            '7.0', '7.1', '7.2', '7.3', '7.4',
+            '8.0', '8.1', '8.2'
+        ]
+
+    steps:
+      - name: Setup PHP ${{ matrix.php-version }}
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install dependencies
+        run: composer install --quiet --no-ansi --prefer-dist --no-progress --no-interaction
+
+      - name: Run test suite
+        run: vendor/bin/phpunit --coverage-clover=coverage.xml
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          file: ./coverage.xml
+          fail_ci_if_error: true

composer.json

@@ -10,9 +10,20 @@
             "email": "[email protected]"
         }
     ],
+    "require": {
+        "php": "^5.3 || ^7.0 || ^8.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^4.8 || ^5.7 || ^6.5 || ^7.5 || ^8.2 || ^9.3"
+    },
     "autoload": {
         "psr-4": {
             "Sunaoka\\PostgresError\\": "src/"
         }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Sunaoka\\PostgresError\\Tests\\": "tests/"
+        }
     }
 }

phpunit.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         beStrictAboutTestsThatDoNotTestAnything="false"
+         bootstrap="vendor/autoload.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnError="false"
+         stopOnFailure="false"
+         verbose="true"
+>
+    <testsuites>
+        <testsuite name="test">
+            <directory suffix="Test.php">./tests</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist addUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">./src</directory>
+        </whitelist>
+    </filter>
+</phpunit>

tests/PostgresErrorTest.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Sunaoka\PostgresError\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Sunaoka\PostgresError\PostgresError;
+
+class PostgresErrorTest extends TestCase
+{
+    public function test()
+    {
+        self::assertSame('00000', PostgresError::SUCCESSFUL_COMPLETION);
+    }
+}