Move to Github Actions

Author: yuichiis

.github/workflows/tests.yml

@@ -0,0 +1,30 @@
+name: tests
+
+on: [push]
+
+jobs:
+  no_ext_tests:
+    runs-on: ubuntu-20.04
+
+    strategy:
+      fail-fast: true
+      matrix:
+        php: ['7.2','7.3','7.4','8.0']
+  
+    steps:
+      - name: Checkout codes
+        uses: "actions/checkout@v2"
+
+      - name: Composer
+        uses: php-actions/composer@v6
+        with:
+          php_version: ${{ matrix.php }}
+
+      - name: PHPUnit Tests
+        uses: php-actions/phpunit@v3
+        with:
+          bootstrap: vendor/autoload.php
+          configuration: tests/phpunit.xml
+          version: 8.5
+          php_version: ${{ matrix.php }}
+

.travis.yml .travis-disable.yml

@@ -1,6 +1,13 @@
+
 The fundamental package for scientific matrix operation
 =======================================================
-Master: [![Build Status](https://travis-ci.com/rindow/rindow-math-matrix.png?branch=master)](https://travis-ci.com/rindow/rindow-math-matrix)
+Status:
+[![Build Status](https://github.com/rindow/rindow-math-matrix/workflows/tests/badge.svg)](https://github.com/rindow/rindow-math-matrix/actions)
+[![Downloads](https://img.shields.io/packagist/dt/rindow/rindow-math-matrix)](https://packagist.org/packages/rindow/rindow-math-matrix)
+[![Latest Stable Version](https://img.shields.io/packagist/v/rindow/rindow-math-matrix)](https://packagist.org/packages/rindow/rindow-math-matrix)
+[![License](https://img.shields.io/packagist/l/rindow/rindow-math-matrix)](https://packagist.org/packages/rindow/rindow-math-matrix)
+
+
 
 Rindow Math Matrix is the fundamental package for scientific matrix operation
 

README.md

@@ -3,6 +3,7 @@
 
 use ArrayObject;
 use InvalidArgumentException;
+use LogicException;
 use Interop\Polite\Math\Matrix\BLAS;
 use Interop\Polite\Math\Matrix\NDArray;
 use Interop\Polite\Math\Matrix\OpenCL;