From 59182a179ad814220f71c30cb568a16bf5567289 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabrice=20PENHO=C3=8BT?= <fabrice@le-fab-lab.com>
Date: Wed, 5 May 2021 10:52:22 +0200
Subject: [PATCH] =?UTF-8?q?Installation=20de=20jasmine.js=20et=20karma.js?=
 =?UTF-8?q?=20pour=20=C3=A9criture=20de=20tests=20automatis=C3=A9s.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitignore        |    3 +-
 karma.conf.js     |   68 ++
 package-lock.json | 2090 ++++++++++++++++++++++++++++++++++++++++++++-
 package.json      |   11 +-
 4 files changed, 2155 insertions(+), 17 deletions(-)
 create mode 100644 karma.conf.js

diff --git a/.gitignore b/.gitignore
index 40b878d..642271f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-node_modules/
\ No newline at end of file
+node_modules/
+coverage/
\ No newline at end of file
diff --git a/karma.conf.js b/karma.conf.js
new file mode 100644
index 0000000..45c4ff3
--- /dev/null
+++ b/karma.conf.js
@@ -0,0 +1,68 @@
+// Karma configuration
+// Generated on Tue May 04 2021 15:52:29 GMT+0200 (heure d’été d’Europe centrale)
+
+module.exports = function(config) {
+  config.set({
+
+    // base path that will be used to resolve all patterns (eg. files, exclude)
+    basePath: '',
+
+
+    // frameworks to use
+    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
+    frameworks: ["jasmine", "karma-typescript"],
+
+
+    // list of files / patterns to load in the browser
+    files: [ "src/vCarousel.ts", "tests/*.ts" ],
+
+
+    // list of files / patterns to exclude
+    exclude: [
+    ],
+
+
+    // preprocess matching files before serving them to the browser
+    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
+    preprocessors: {
+      'src/*.ts': [ 'karma-typescript' ],
+      'tests/*.ts': [ 'karma-typescript' ]
+    },
+
+    // test results reporter to use
+    // possible values: 'dots', 'progress'
+    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
+    reporters: ['progress', "karma-typescript"],
+
+
+    // web server port
+    port: 9876,
+
+
+    // enable / disable colors in the output (reporters and logs)
+    colors: true,
+
+
+    // level of logging
+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+    logLevel: config.LOG_INFO,
+
+
+    // enable / disable watching file and executing tests whenever any file changes
+    autoWatch: true,
+
+
+    // start these browsers
+    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
+    browsers: ['Firefox'],
+
+
+    // Continuous Integration mode
+    // if true, Karma captures browsers, runs the tests and exits
+    singleRun: true,
+
+    // Concurrency level
+    // how many browser should be started simultaneous
+    concurrency: Infinity
+  })
+}
diff --git a/package-lock.json b/package-lock.json
index d171df1..b590bf2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,318 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@babel/code-frame": {
+      "version": "7.12.13",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.12.13.tgz",
+      "integrity": "sha512-HV1Cm0Q3ZrpCR93tkWOYiuYIgLxZXZFVG2VgK+MBWjUqZTundupbfx2aXarXuw5Ko5aMcjtJgbSs4vUGBS5v6g==",
+      "dev": true,
+      "requires": {
+        "@babel/highlight": "^7.12.13"
+      }
+    },
+    "@babel/compat-data": {
+      "version": "7.14.0",
+      "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.14.0.tgz",
+      "integrity": "sha512-vu9V3uMM/1o5Hl5OekMUowo3FqXLJSw+s+66nt0fSWVWTtmosdzn45JHOB3cPtZoe6CTBDzvSw0RdOY85Q37+Q==",
+      "dev": true
+    },
+    "@babel/core": {
+      "version": "7.14.0",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.14.0.tgz",
+      "integrity": "sha512-8YqpRig5NmIHlMLw09zMlPTvUVMILjqCOtVgu+TVNWEBvy9b5I3RRyhqnrV4hjgEK7n8P9OqvkWJAFmEL6Wwfw==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.12.13",
+        "@babel/generator": "^7.14.0",
+        "@babel/helper-compilation-targets": "^7.13.16",
+        "@babel/helper-module-transforms": "^7.14.0",
+        "@babel/helpers": "^7.14.0",
+        "@babel/parser": "^7.14.0",
+        "@babel/template": "^7.12.13",
+        "@babel/traverse": "^7.14.0",
+        "@babel/types": "^7.14.0",
+        "convert-source-map": "^1.7.0",
+        "debug": "^4.1.0",
+        "gensync": "^1.0.0-beta.2",
+        "json5": "^2.1.2",
+        "semver": "^6.3.0",
+        "source-map": "^0.5.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.3.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
+          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "dev": true,
+          "requires": {
+            "ms": "2.1.2"
+          }
+        },
+        "json5": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.0.tgz",
+          "integrity": "sha512-f+8cldu7X/y7RAJurMEJmdoKXGB/X550w2Nr3tTbezL6RwEE/iMcm+tZnXeoZtKuOq6ft8+CqzEkrIgx1fPoQA==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "dev": true
+        },
+        "semver": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
+          "dev": true
+        }
+      }
+    },
+    "@babel/generator": {
+      "version": "7.14.1",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.14.1.tgz",
+      "integrity": "sha512-TMGhsXMXCP/O1WtQmZjpEYDhCYC9vFhayWZPJSZCGkPJgUqX0rF0wwtrYvnzVxIjcF80tkUertXVk5cwqi5cAQ==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.14.1",
+        "jsesc": "^2.5.1",
+        "source-map": "^0.5.0"
+      }
+    },
+    "@babel/helper-compilation-targets": {
+      "version": "7.13.16",
+      "resolved": "https://registry.npmjs.org/@babel/helper-compilation-targets/-/helper-compilation-targets-7.13.16.tgz",
+      "integrity": "sha512-3gmkYIrpqsLlieFwjkGgLaSHmhnvlAYzZLlYVjlW+QwI+1zE17kGxuJGmIqDQdYp56XdmGeD+Bswx0UTyG18xA==",
+      "dev": true,
+      "requires": {
+        "@babel/compat-data": "^7.13.15",
+        "@babel/helper-validator-option": "^7.12.17",
+        "browserslist": "^4.14.5",
+        "semver": "^6.3.0"
+      },
+      "dependencies": {
+        "semver": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
+          "dev": true
+        }
+      }
+    },
+    "@babel/helper-function-name": {
+      "version": "7.12.13",
+      "resolved": "https://registry.npmjs.org/@babel/helper-function-name/-/helper-function-name-7.12.13.tgz",
+      "integrity": "sha512-TZvmPn0UOqmvi5G4vvw0qZTpVptGkB1GL61R6lKvrSdIxGm5Pky7Q3fpKiIkQCAtRCBUwB0PaThlx9vebCDSwA==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-get-function-arity": "^7.12.13",
+        "@babel/template": "^7.12.13",
+        "@babel/types": "^7.12.13"
+      }
+    },
+    "@babel/helper-get-function-arity": {
+      "version": "7.12.13",
+      "resolved": "https://registry.npmjs.org/@babel/helper-get-function-arity/-/helper-get-function-arity-7.12.13.tgz",
+      "integrity": "sha512-DjEVzQNz5LICkzN0REdpD5prGoidvbdYk1BVgRUOINaWJP2t6avB27X1guXK1kXNrX0WMfsrm1A/ZBthYuIMQg==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.12.13"
+      }
+    },
+    "@babel/helper-member-expression-to-functions": {
+      "version": "7.13.12",
+      "resolved": "https://registry.npmjs.org/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.13.12.tgz",
+      "integrity": "sha512-48ql1CLL59aKbU94Y88Xgb2VFy7a95ykGRbJJaaVv+LX5U8wFpLfiGXJJGUozsmA1oEh/o5Bp60Voq7ACyA/Sw==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.13.12"
+      }
+    },
+    "@babel/helper-module-imports": {
+      "version": "7.13.12",
+      "resolved": "https://registry.npmjs.org/@babel/helper-module-imports/-/helper-module-imports-7.13.12.tgz",
+      "integrity": "sha512-4cVvR2/1B693IuOvSI20xqqa/+bl7lqAMR59R4iu39R9aOX8/JoYY1sFaNvUMyMBGnHdwvJgUrzNLoUZxXypxA==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.13.12"
+      }
+    },
+    "@babel/helper-module-transforms": {
+      "version": "7.14.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-module-transforms/-/helper-module-transforms-7.14.0.tgz",
+      "integrity": "sha512-L40t9bxIuGOfpIGA3HNkJhU9qYrf4y5A5LUSw7rGMSn+pcG8dfJ0g6Zval6YJGd2nEjI7oP00fRdnhLKndx6bw==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-module-imports": "^7.13.12",
+        "@babel/helper-replace-supers": "^7.13.12",
+        "@babel/helper-simple-access": "^7.13.12",
+        "@babel/helper-split-export-declaration": "^7.12.13",
+        "@babel/helper-validator-identifier": "^7.14.0",
+        "@babel/template": "^7.12.13",
+        "@babel/traverse": "^7.14.0",
+        "@babel/types": "^7.14.0"
+      }
+    },
+    "@babel/helper-optimise-call-expression": {
+      "version": "7.12.13",
+      "resolved": "https://registry.npmjs.org/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.12.13.tgz",
+      "integrity": "sha512-BdWQhoVJkp6nVjB7nkFWcn43dkprYauqtk++Py2eaf/GRDFm5BxRqEIZCiHlZUGAVmtwKcsVL1dC68WmzeFmiA==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.12.13"
+      }
+    },
+    "@babel/helper-replace-supers": {
+      "version": "7.13.12",
+      "resolved": "https://registry.npmjs.org/@babel/helper-replace-supers/-/helper-replace-supers-7.13.12.tgz",
+      "integrity": "sha512-Gz1eiX+4yDO8mT+heB94aLVNCL+rbuT2xy4YfyNqu8F+OI6vMvJK891qGBTqL9Uc8wxEvRW92Id6G7sDen3fFw==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-member-expression-to-functions": "^7.13.12",
+        "@babel/helper-optimise-call-expression": "^7.12.13",
+        "@babel/traverse": "^7.13.0",
+        "@babel/types": "^7.13.12"
+      }
+    },
+    "@babel/helper-simple-access": {
+      "version": "7.13.12",
+      "resolved": "https://registry.npmjs.org/@babel/helper-simple-access/-/helper-simple-access-7.13.12.tgz",
+      "integrity": "sha512-7FEjbrx5SL9cWvXioDbnlYTppcZGuCY6ow3/D5vMggb2Ywgu4dMrpTJX0JdQAIcRRUElOIxF3yEooa9gUb9ZbA==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.13.12"
+      }
+    },
+    "@babel/helper-split-export-declaration": {
+      "version": "7.12.13",
+      "resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.12.13.tgz",
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+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.12.13"
+      }
+    },
+    "@babel/helper-validator-identifier": {
+      "version": "7.14.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.14.0.tgz",
+      "integrity": "sha512-V3ts7zMSu5lfiwWDVWzRDGIN+lnCEUdaXgtVHJgLb1rGaA6jMrtB9EmE7L18foXJIE8Un/A/h6NJfGQp/e1J4A==",
+      "dev": true
+    },
+    "@babel/helper-validator-option": {
+      "version": "7.12.17",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-option/-/helper-validator-option-7.12.17.tgz",
+      "integrity": "sha512-TopkMDmLzq8ngChwRlyjR6raKD6gMSae4JdYDB8bByKreQgG0RBTuKe9LRxW3wFtUnjxOPRKBDwEH6Mg5KeDfw==",
+      "dev": true
+    },
+    "@babel/helpers": {
+      "version": "7.14.0",
+      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.14.0.tgz",
+      "integrity": "sha512-+ufuXprtQ1D1iZTO/K9+EBRn+qPWMJjZSw/S0KlFrxCw4tkrzv9grgpDHkY9MeQTjTY8i2sp7Jep8DfU6tN9Mg==",
+      "dev": true,
+      "requires": {
+        "@babel/template": "^7.12.13",
+        "@babel/traverse": "^7.14.0",
+        "@babel/types": "^7.14.0"
+      }
+    },
+    "@babel/highlight": {
+      "version": "7.14.0",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.14.0.tgz",
+      "integrity": "sha512-YSCOwxvTYEIMSGaBQb5kDDsCopDdiUGsqpatp3fOlI4+2HQSkTmEVWnVuySdAC5EWCqSWWTv0ib63RjR7dTBdg==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-validator-identifier": "^7.14.0",
+        "chalk": "^2.0.0",
+        "js-tokens": "^4.0.0"
+      }
+    },
+    "@babel/parser": {
+      "version": "7.14.1",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.14.1.tgz",
+      "integrity": "sha512-muUGEKu8E/ftMTPlNp+mc6zL3E9zKWmF5sDHZ5MSsoTP9Wyz64AhEf9kD08xYJ7w6Hdcu8H550ircnPyWSIF0Q==",
+      "dev": true
+    },
+    "@babel/template": {
+      "version": "7.12.13",
+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.12.13.tgz",
+      "integrity": "sha512-/7xxiGA57xMo/P2GVvdEumr8ONhFOhfgq2ihK3h1e6THqzTAkHbkXgB0xI9yeTfIUoH3+oAeHhqm/I43OTbbjA==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.12.13",
+        "@babel/parser": "^7.12.13",
+        "@babel/types": "^7.12.13"
+      }
+    },
+    "@babel/traverse": {
+      "version": "7.14.0",
+      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.14.0.tgz",
+      "integrity": "sha512-dZ/a371EE5XNhTHomvtuLTUyx6UEoJmYX+DT5zBCQN3McHemsuIaKKYqsc/fs26BEkHs/lBZy0J571LP5z9kQA==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.12.13",
+        "@babel/generator": "^7.14.0",
+        "@babel/helper-function-name": "^7.12.13",
+        "@babel/helper-split-export-declaration": "^7.12.13",
+        "@babel/parser": "^7.14.0",
+        "@babel/types": "^7.14.0",
+        "debug": "^4.1.0",
+        "globals": "^11.1.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.3.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
+          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "dev": true,
+          "requires": {
+            "ms": "2.1.2"
+          }
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "dev": true
+        }
+      }
+    },
+    "@babel/types": {
+      "version": "7.14.1",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.1.tgz",
+      "integrity": "sha512-S13Qe85fzLs3gYRUnrpyeIrBJIMYv33qSTg1qoBwiG6nPKwUWAD9odSzWhEedpwOIzSEI6gbdQIWEMiCI42iBA==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-validator-identifier": "^7.14.0",
+        "to-fast-properties": "^2.0.0"
+      }
+    },
+    "@istanbuljs/schema": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/@istanbuljs/schema/-/schema-0.1.3.tgz",
+      "integrity": "sha512-ZXRY4jNvVgSVQ8DL3LTcakaAtXwTVUxE81hslsyD2AtoXW/wVob10HkOJ1X/pAlcI7D+2YoZKg5do8G/w6RYgA==",
+      "dev": true
+    },
+    "@types/component-emitter": {
+      "version": "1.2.10",
+      "resolved": "https://registry.npmjs.org/@types/component-emitter/-/component-emitter-1.2.10.tgz",
+      "integrity": "sha512-bsjleuRKWmGqajMerkzox19aGbscQX5rmmvvXl3wlIp5gMG1HgkiwPxsN5p070fBDKTNSPgojVbuY1+HWMbFhg==",
+      "dev": true
+    },
+    "@types/cookie": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/@types/cookie/-/cookie-0.4.0.tgz",
+      "integrity": "sha512-y7mImlc/rNkvCRmg8gC3/lj87S7pTUIJ6QGjwHR9WQJcFs+ZMTOaoPrkdFA/YdbuqVEmEbb5RdhVxMkAcgOnpg==",
+      "dev": true
+    },
+    "@types/cors": {
+      "version": "2.8.10",
+      "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.10.tgz",
+      "integrity": "sha512-C7srjHiVG3Ey1nR6d511dtDkCEjxuN9W1HWAEjGq8kpcwmNM6JJkpC0xvabM7BXTG2wDq8Eu33iH9aQKa7IvLQ==",
+      "dev": true
+    },
     "@types/glob": {
       "version": "7.1.3",
       "resolved": "https://registry.npmjs.org/@types/glob/-/glob-7.1.3.tgz",
@@ -14,6 +326,12 @@
         "@types/node": "*"
       }
     },
+    "@types/jasmine": {
+      "version": "3.6.10",
+      "resolved": "https://registry.npmjs.org/@types/jasmine/-/jasmine-3.6.10.tgz",
+      "integrity": "sha512-yfCl7JGtIc5LjScFpeIGBBNhJFkJdAAcsAnAd9ZRHwzh+sR2zkt257BKkTCF5VpJ8wMPnzzZ8QatRdXM8tqpKA==",
+      "dev": true
+    },
     "@types/minimatch": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.4.tgz",
@@ -229,6 +547,12 @@
       "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
       "dev": true
     },
+    "acorn-walk": {
+      "version": "8.1.0",
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@@ -4265,6 +6162,26 @@
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+      "resolved": "https://registry.npmjs.org/string.prototype.trimend/-/string.prototype.trimend-1.0.4.tgz",
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+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "define-properties": "^1.1.3"
+      }
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+    "string.prototype.trimstart": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimstart/-/string.prototype.trimstart-1.0.4.tgz",
+      "integrity": "sha512-jh6e984OBfvxS50tdY2nRZnoC5/mLFKOREQfw8t5yytkoUsJRNxvI/E39qu1sD0OtWI3OC0XgKSmcWwziwYuZw==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "define-properties": "^1.1.3"
+      }
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     "string_decoder": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
@@ -4348,6 +6265,12 @@
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+    "throttleit": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/throttleit/-/throttleit-1.0.0.tgz",
+      "integrity": "sha1-nnhYNtr0Z0MUWlmEtiaNgoUorGw=",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.5.tgz",
@@ -4373,12 +6296,38 @@
         "setimmediate": "^1.0.4"
       }
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+    "tmp": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.2.1.tgz",
+      "integrity": "sha512-76SUhtfqR2Ijn+xllcI5P1oyannHNHByD80W1q447gU3mp9G9PSpGdWmjUOHRDPiHYacIk66W7ubDTuPF3BEtQ==",
+      "dev": true,
+      "requires": {
+        "rimraf": "^3.0.0"
+      },
+      "dependencies": {
+        "rimraf": {
+          "version": "3.0.2",
+          "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
+          "integrity": "sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==",
+          "dev": true,
+          "requires": {
+            "glob": "^7.1.3"
+          }
+        }
+      }
+    },
     "to-arraybuffer": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz",
       "integrity": "sha1-fSKbH8xjfkZsoIEYCDanqr/4P0M=",
       "dev": true
     },
+    "to-fast-properties": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
+      "integrity": "sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=",
+      "dev": true
+    },
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       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/to-object-path/-/to-object-path-0.3.0.tgz",
@@ -4427,6 +6376,16 @@
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       "dev": true
     },
+    "tough-cookie": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.5.0.tgz",
+      "integrity": "sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==",
+      "dev": true,
+      "requires": {
+        "psl": "^1.1.28",
+        "punycode": "^2.1.1"
+      }
+    },
     "ts-loader": {
       "version": "8.2.0",
       "resolved": "https://registry.npmjs.org/ts-loader/-/ts-loader-8.2.0.tgz",
@@ -4596,6 +6555,21 @@
       "integrity": "sha1-oVe6QC2iTpv5V/mqadUk7tQpAaY=",
       "dev": true
     },
+    "tunnel-agent": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
+      "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
+      "dev": true,
+      "requires": {
+        "safe-buffer": "^5.0.1"
+      }
+    },
+    "tweetnacl": {
+      "version": "0.14.5",
+      "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
+      "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
+      "dev": true
+    },
     "type-is": {
       "version": "1.6.18",
       "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
@@ -4618,6 +6592,24 @@
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       "dev": true
     },
+    "ua-parser-js": {
+      "version": "0.7.28",
+      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.28.tgz",
+      "integrity": "sha512-6Gurc1n//gjp9eQNXjD9O3M/sMwVtN5S8Lv9bvOYBfKfDNiIIhqiyi01vMBO45u4zkDE420w/e0se7Vs+sIg+g==",
+      "dev": true
+    },
+    "unbox-primitive": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/unbox-primitive/-/unbox-primitive-1.0.1.tgz",
+      "integrity": "sha512-tZU/3NqK3dA5gpE1KtyiJUrEB0lxnGkMFHptJ7q6ewdZ8s12QrODwNbhIJStmJkd1QDXa1NRA8aF2A1zk/Ypyw==",
+      "dev": true,
+      "requires": {
+        "function-bind": "^1.1.1",
+        "has-bigints": "^1.0.1",
+        "has-symbols": "^1.0.2",
+        "which-boxed-primitive": "^1.0.2"
+      }
+    },
     "unidragger": {
       "version": "2.3.1",
       "resolved": "https://registry.npmjs.org/unidragger/-/unidragger-2.3.1.tgz",
@@ -4664,6 +6656,12 @@
         "imurmurhash": "^0.1.4"
       }
     },
+    "universalify": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
+      "dev": true
+    },
     "unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
@@ -4812,12 +6810,29 @@
       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=",
       "dev": true
     },
+    "verror": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
+      "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
+      "dev": true,
+      "requires": {
+        "assert-plus": "^1.0.0",
+        "core-util-is": "1.0.2",
+        "extsprintf": "^1.2.0"
+      }
+    },
     "vm-browserify": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vm-browserify/-/vm-browserify-1.1.2.tgz",
       "integrity": "sha512-2ham8XPWTONajOR0ohOKOHXkm3+gaBmGut3SRuu75xLd/RRaY6vqgh8NBYYk7+RW3u5AtzPQZG8F10LHkl0lAQ==",
       "dev": true
     },
+    "void-elements": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/void-elements/-/void-elements-2.0.1.tgz",
+      "integrity": "sha1-wGavtYK7HLQSjWDqkjkulNXp2+w=",
+      "dev": true
+    },
     "watchpack": {
       "version": "1.7.5",
       "resolved": "https://registry.npmjs.org/watchpack/-/watchpack-1.7.5.tgz",
@@ -4954,6 +6969,15 @@
         "minimalistic-assert": "^1.0.0"
       }
     },
+    "wcwidth": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/wcwidth/-/wcwidth-1.0.1.tgz",
+      "integrity": "sha1-8LDc+RW8X/FSivrbLA4XtTLaL+g=",
+      "dev": true,
+      "requires": {
+        "defaults": "^1.0.3"
+      }
+    },
     "webpack": {
       "version": "4.46.0",
       "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.46.0.tgz",
@@ -5253,12 +7277,40 @@
         "isexe": "^2.0.0"
       }
     },
+    "which-boxed-primitive": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/which-boxed-primitive/-/which-boxed-primitive-1.0.2.tgz",
+      "integrity": "sha512-bwZdv0AKLpplFY2KZRX6TvyuN7ojjr7lwkg6ml0roIy9YeuSr7JS372qlNW18UQYzgYK9ziGcerWqZOmEn9VNg==",
+      "dev": true,
+      "requires": {
+        "is-bigint": "^1.0.1",
+        "is-boolean-object": "^1.1.0",
+        "is-number-object": "^1.0.4",
+        "is-string": "^1.0.5",
+        "is-symbol": "^1.0.3"
+      }
+    },
     "which-module": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
       "dev": true
     },
+    "which-typed-array": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.4.tgz",
+      "integrity": "sha512-49E0SpUe90cjpoc7BOJwyPHRqSAd12c10Qm2amdEZrJPCY2NDxaW01zHITrem+rnETY3dwrbH3UUrUwagfCYDA==",
+      "dev": true,
+      "requires": {
+        "available-typed-arrays": "^1.0.2",
+        "call-bind": "^1.0.0",
+        "es-abstract": "^1.18.0-next.1",
+        "foreach": "^2.0.5",
+        "function-bind": "^1.1.1",
+        "has-symbols": "^1.0.1",
+        "is-typed-array": "^1.1.3"
+      }
+    },
     "worker-farm": {
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/worker-farm/-/worker-farm-1.7.0.tgz",
@@ -5339,6 +7391,16 @@
         "camelcase": "^5.0.0",
         "decamelize": "^1.2.0"
       }
+    },
+    "yauzl": {
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
+      "dev": true,
+      "requires": {
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index 35b1ac0..9f23a4e 100644
--- a/package.json
+++ b/package.json
@@ -1,10 +1,10 @@
 {
   "name": "vCarousel",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Video carousel, a new video appears when the previous one finishes playing.",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1",
+    "test": "karma start",
     "build": "webpack",
     "start": "webpack-dev-server"
   },
@@ -19,6 +19,13 @@
   "author": "Fabrice PENHOËT",
   "license": "GPL-3.0-or-later",
   "devDependencies": {
+    "@types/jasmine": "^3.6.10",
+    "jasmine": "^3.7.0",
+    "karma": "^6.3.2",
+    "karma-firefox-launcher": "^2.1.0",
+    "karma-jasmine": "^4.0.1",
+    "karma-phantomjs-launcher": "^1.0.4",
+    "karma-typescript": "^5.5.1",
     "ts-loader": "^8.2.0",
     "typescript": "^4.2.4",
     "webpack": "^4.46.0",