Added stryker to the project

.gitignore

@@ -3,6 +3,7 @@
 
 # testing
 /coverage
+/.stryker-tmp
 
 # production
 /build

.travis.yml

@@ -16,7 +16,8 @@ install:
 script:
   - npm run lint
   - npm run test:ci
-  - if [[ -z $TRAVIS_TAG ]]; then docker build -t shlink-web-client:test . ; fi # Test docker image build only when no tag is present
+  - if [[ -z $TRAVIS_TAG ]]; then docker build -t shlink-web-client:test . ; fi
+  - if [[ -z $TRAVIS_TAG ]]; then npm run mutate ; fi
 
 after_success:
   - node_modules/.bin/ocular coverage/clover.xml

package-lock.json

@@ -921,6 +921,224 @@
       "integrity": "sha1-K1o6s/kYzKSKjHVMCBaOPwPrphs=",
       "dev": true
     },
+    "@stryker-mutator/api": {
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+      "resolved": "https://registry.npmjs.org/@stryker-mutator/api/-/api-1.2.0.tgz",
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+      "dev": true,
+      "requires": {
+        "mutation-testing-report-schema": "^1.0.0",
+        "tslib": "~1.9.3"
+      }
+    },
+    "@stryker-mutator/core": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@stryker-mutator/core/-/core-1.2.0.tgz",
+      "integrity": "sha512-fODByHtYftDgDq4uIFgGAIi5ClWG/5WQM7N7eiPD5yeZnOiSOmBSrlLGdsVur28hdVLF9+L5ScaOE26kA12ELQ==",
+      "dev": true,
+      "requires": {
+        "@stryker-mutator/api": "^1.2.0",
+        "@stryker-mutator/util": "^1.2.0",
+        "chalk": "~2.4.1",
+        "commander": "~2.19.0",
+        "get-port": "~4.2.0",
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+        "inquirer": "~6.2.0",
+        "istanbul-lib-instrument": "~3.1.0",
+        "lodash": "~4.17.4",
+        "log4js": "~4.1.0",
+        "mkdirp": "~0.5.1",
+        "prettier": "~1.16.1",
+        "progress": "~2.0.0",
+        "rimraf": "~2.6.1",
+        "rxjs": "~6.3.0",
+        "source-map": "~0.6.1",
+        "surrial": "~1.0.0",
+        "tree-kill": "~1.2.0",
+        "tslib": "~1.9.3",
+        "typed-inject": "~1.0.0",
+        "typed-rest-client": "~1.2.0"
+      },
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+          "dev": true
+        },
+        "istanbul-lib-coverage": {
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+          "resolved": "https://registry.npmjs.org/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.4.tgz",
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+          "requires": {
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+            "@babel/parser": "^7.0.0",
+            "@babel/template": "^7.0.0",
+            "@babel/traverse": "^7.0.0",
+            "@babel/types": "^7.0.0",
+            "istanbul-lib-coverage": "^2.0.4",
+            "semver": "^6.0.0"
+          }
+        },
+        "prettier": {
+          "version": "1.16.4",
+          "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.16.4.tgz",
+          "integrity": "sha512-ZzWuos7TI5CKUeQAtFd6Zhm2s6EpAD/ZLApIhsF9pRvRtM1RFo61dM/4MSRUA0SuLugA/zgrZD8m0BaY46Og7g==",
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+          "version": "6.0.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.0.0.tgz",
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+          "dev": true
+        }
+      }
+    },
+    "@stryker-mutator/html-reporter": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@stryker-mutator/html-reporter/-/html-reporter-1.2.0.tgz",
+      "integrity": "sha512-0YGDbiVZP7/f3bhzewsVVP7TexxJNEEBYt7fRkosotuJ48RRWHWYKLl/0/BBRM/cJaQo1/r9CzSxE+/HRH4ABQ==",
+      "dev": true,
+      "requires": {
+        "@stryker-mutator/api": "^1.2.0",
+        "@stryker-mutator/util": "^1.2.0",
+        "file-url": "~2.0.0",
+        "mkdirp": "~0.5.1",
+        "mutation-testing-elements": "^1.0.2",
+        "rimraf": "~2.6.1",
+        "typed-html": "~1.0.0"
+      }
+    },
+    "@stryker-mutator/javascript-mutator": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@stryker-mutator/javascript-mutator/-/javascript-mutator-1.2.0.tgz",
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+      "requires": {
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+        "@stryker-mutator/api": "^1.2.0",
+        "lodash": "~4.17.4",
+        "tslib": "~1.9.3"
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+            "lodash": "^4.17.11",
+            "source-map": "^0.5.0",
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+          "dev": true,
+          "requires": {
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+          "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.4.3.tgz",
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+            "@babel/helper-function-name": "^7.1.0",
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+            "@babel/parser": "^7.4.3",
+            "@babel/types": "^7.4.0",
+            "debug": "^4.1.0",
+            "globals": "^11.1.0",
+            "lodash": "^4.17.11"
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+          "dev": true,
+          "requires": {
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+          "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-2.5.2.tgz",
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+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
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+        "source-map": {
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+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
+          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+          "dev": true
+        }
+      }
+    },
+    "@stryker-mutator/jest-runner": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@stryker-mutator/jest-runner/-/jest-runner-1.2.0.tgz",
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+      "dev": true,
+      "requires": {
+        "@stryker-mutator/api": "^1.2.0",
+        "semver": "~6.0.0"
+      },
+      "dependencies": {
+        "semver": {
+          "version": "6.0.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.0.0.tgz",
+          "integrity": "sha512-0UewU+9rFapKFnlbirLi3byoOuhrSsli/z/ihNnvM24vgF+8sNBiI1LZPBSH9wJKUwaUbw+s3hToDLCXkrghrQ==",
+          "dev": true
+        }
+      }
+    },
+    "@stryker-mutator/util": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@stryker-mutator/util/-/util-1.2.0.tgz",
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+      "dev": true
+    },
     "@svgr/core": {
       "version": "2.4.1",
       "resolved": "https://registry.yarnpkg.com/@svgr/core/-/core-2.4.1.tgz",
@@ -5211,6 +5429,12 @@
         "whatwg-url": "^7.0.0"
       }
     },
+    "date-format": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/date-format/-/date-format-2.0.0.tgz",
+      "integrity": "sha512-M6UqVvZVgFYqZL1SfHsRGIQSz3ZL+qgbsV5Lp1Vj61LZVYuEwcMXYay7DRDtYs2HQQBK5hQtQ0fD9aEJ89V0LA==",
+      "dev": true
+    },
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       "version": "0.1.4",
       "resolved": "https://registry.yarnpkg.com/date-now/-/date-now-0.1.4.tgz",
@@ -6723,6 +6947,12 @@
         "schema-utils": "^1.0.0"
       }
     },
+    "file-url": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/file-url/-/file-url-2.0.2.tgz",
+      "integrity": "sha1-6VF4TXkJUSfTcTApqwY/QIGMoq4=",
+      "dev": true
+    },
     "filename-regex": {
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       "resolved": "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.1.tgz",
@@ -6858,6 +7088,12 @@
         "write": "^0.2.1"
       }
     },
+    "flatted": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/flatted/-/flatted-2.0.0.tgz",
+      "integrity": "sha512-R+H8IZclI8AAkSBRQJLVOsxwAoHd6WC40b4QTNWIjzAa6BXOBfQcM587MXDTVPeYaopFNWHUFLx7eNmHDSxMWg==",
+      "dev": true
+    },
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@@ -7623,6 +7859,12 @@
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       "dev": true
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+    "get-port": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/get-port/-/get-port-4.2.0.tgz",
+      "integrity": "sha512-/b3jarXkH8KJoOMQc3uVGHASwGLPq3gSFJ7tgJm2diza+bydJPTGOibin2steecKeOylE8oY2JERlVWkAJO6yw==",
+      "dev": true
+    },
     "get-stdin": {
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@@ -10526,6 +10768,36 @@
         "chalk": "^2.0.1"
       }
     },
+    "log4js": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/log4js/-/log4js-4.1.0.tgz",
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+      "dev": true,
+      "requires": {
+        "date-format": "^2.0.0",
+        "debug": "^4.1.1",
+        "flatted": "^2.0.0",
+        "rfdc": "^1.1.2",
+        "streamroller": "^1.0.4"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+          "dev": true,
+          "requires": {
+            "ms": "^2.1.1"
+          }
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+        "ms": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
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+          "dev": true
+        }
+      }
+    },
     "loglevel": {
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       "resolved": "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.1.tgz",
@@ -11082,6 +11354,18 @@
       "integrity": "sha1-iZ8R2WhuXgXLkbNdXw5jt3PPyQE=",
       "dev": true
     },
+    "mutation-testing-elements": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/mutation-testing-elements/-/mutation-testing-elements-1.0.7.tgz",
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+      "dev": true
+    },
+    "mutation-testing-report-schema": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/mutation-testing-report-schema/-/mutation-testing-report-schema-1.0.5.tgz",
+      "integrity": "sha512-Vy0Z2RBO2YiFviZUzzipGfbyPkHmL+Wz4BxUUvmeSGcFSDLtLCxib5FEHlJKjjxqCwnhirs3agAW8zngWQx4zw==",
+      "dev": true
+    },
     "mute-stream": {
       "version": "0.0.7",
       "resolved": "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz",
@@ -14537,6 +14821,12 @@
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       "dev": true
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+    "rfdc": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/rfdc/-/rfdc-1.1.2.tgz",
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+      "dev": true
+    },
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@@ -15539,6 +15829,36 @@
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       "dev": true
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+    "streamroller": {
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+      "resolved": "https://registry.npmjs.org/streamroller/-/streamroller-1.0.4.tgz",
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+      "dev": true,
+      "requires": {
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+        "date-format": "^2.0.0",
+        "debug": "^3.1.0",
+        "fs-extra": "^7.0.0",
+        "lodash": "^4.17.10"
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+          "dev": true,
+          "requires": {
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+          "dev": true
+        }
+      }
+    },
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@@ -15682,6 +16002,79 @@
       "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=",
       "dev": true
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+      "resolved": "https://registry.npmjs.org/stryker-cli/-/stryker-cli-1.0.0.tgz",
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+      "dev": true,
+      "requires": {
+        "chalk": "^2.4.2",
+        "inquirer": "^6.2.2",
+        "resolve": "^1.10.0"
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+      "dependencies": {
+        "ansi-escapes": {
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+          "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.2.0.tgz",
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+        "ansi-regex": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
+          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
+          "dev": true
+        },
+        "inquirer": {
+          "version": "6.3.1",
+          "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-6.3.1.tgz",
+          "integrity": "sha512-MmL624rfkFt4TG9y/Jvmt8vdmOo836U7Y0Hxr2aFk3RelZEGX4Igk0KabWrcaaZaTv9uzglOqWh1Vly+FAWAXA==",
+          "dev": true,
+          "requires": {
+            "ansi-escapes": "^3.2.0",
+            "chalk": "^2.4.2",
+            "cli-cursor": "^2.1.0",
+            "cli-width": "^2.0.0",
+            "external-editor": "^3.0.3",
+            "figures": "^2.0.0",
+            "lodash": "^4.17.11",
+            "mute-stream": "0.0.7",
+            "run-async": "^2.2.0",
+            "rxjs": "^6.4.0",
+            "string-width": "^2.1.0",
+            "strip-ansi": "^5.1.0",
+            "through": "^2.3.6"
+          }
+        },
+        "resolve": {
+          "version": "1.10.0",
+          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.10.0.tgz",
+          "integrity": "sha512-3sUr9aq5OfSg2S9pNtPA9hL1FVEAjvfOC4leW0SNf/mpnaakz2a9femSd6LqAww2RaFctwyf1lCqnTHuF1rxDg==",
+          "dev": true,
+          "requires": {
+            "path-parse": "^1.0.6"
+          }
+        },
+        "rxjs": {
+          "version": "6.4.0",
+          "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.4.0.tgz",
+          "integrity": "sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==",
+          "dev": true,
+          "requires": {
+            "tslib": "^1.9.0"
+          }
+        },
+        "strip-ansi": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^4.1.0"
+          }
+        }
+      }
+    },
     "style-loader": {
       "version": "0.23.1",
       "resolved": "https://registry.yarnpkg.com/style-loader/-/style-loader-0.23.1.tgz",
@@ -16046,6 +16439,12 @@
         "has-flag": "^3.0.0"
       }
     },
+    "surrial": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/surrial/-/surrial-1.0.0.tgz",
+      "integrity": "sha512-dkvhz3QvgraMeFWI9V+BinpNCNoaSNxKcxb0umRpkWeFlZ0WSbIfeTm9YtLA6a4kv/Q2pOMQOtMlcv/b5h6qpg==",
+      "dev": true
+    },
     "svg-tags": {
       "version": "1.0.0",
       "resolved": "https://registry.yarnpkg.com/svg-tags/-/svg-tags-1.0.0.tgz",
@@ -16485,6 +16884,12 @@
         "punycode": "^2.1.0"
       }
     },
+    "tree-kill": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/tree-kill/-/tree-kill-1.2.1.tgz",
+      "integrity": "sha512-4hjqbObwlh2dLyW4tcz0Ymw0ggoaVDMveUB9w8kFSQScdRLo0gxO9J7WFcUBo+W3C1TLdFIEwNOWebgZZ0RH9Q==",
+      "dev": true
+    },
     "trim": {
       "version": "0.0.1",
       "resolved": "https://registry.yarnpkg.com/trim/-/trim-0.0.1.tgz",
@@ -16547,6 +16952,12 @@
       "integrity": "sha1-oVe6QC2iTpv5V/mqadUk7tQpAaY=",
       "dev": true
     },
+    "tunnel": {
+      "version": "0.0.4",
+      "resolved": "https://registry.npmjs.org/tunnel/-/tunnel-0.0.4.tgz",
+      "integrity": "sha1-LTeFoVjBdMmhbcLARuxfxfF0IhM=",
+      "dev": true
+    },
     "tunnel-agent": {
       "version": "0.6.0",
       "resolved": "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
@@ -16581,6 +16992,28 @@
         "mime-types": "~2.1.18"
       }
     },
+    "typed-html": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/typed-html/-/typed-html-1.0.0.tgz",
+      "integrity": "sha512-/MGJs8DqjNdJWSnUdV7U7VeSwhKYNZli0wq84h5zPg/+76DNuDEnWloAkzmoYdgQOWtwZIlyLUQMLHYuUnP3tQ==",
+      "dev": true
+    },
+    "typed-inject": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/typed-inject/-/typed-inject-1.0.0.tgz",
+      "integrity": "sha512-u1ZR7Zvu0NIIZjiLg8RSp4oOoSs8wUnsn8mQ3Pnl8fHmCNkA7Y/aOKTR/Stp4R9/bazwphSktuOEMP++DdlAKQ==",
+      "dev": true
+    },
+    "typed-rest-client": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/typed-rest-client/-/typed-rest-client-1.2.0.tgz",
+      "integrity": "sha512-FrUshzZ1yxH8YwGR29PWWnfksLEILbWJydU7zfIRkyH7kAEzB62uMAl2WY6EyolWpLpVHeJGgQm45/MaruaHpw==",
+      "dev": true,
+      "requires": {
+        "tunnel": "0.0.4",
+        "underscore": "1.8.3"
+      }
+    },
     "typedarray": {
       "version": "0.0.6",
       "resolved": "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz",
@@ -16615,6 +17048,12 @@
         "source-map": "~0.6.1"
       }
     },
+    "underscore": {
+      "version": "1.8.3",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",
+      "integrity": "sha1-Tz+1OxBuYJf8+ctBCfKl6b36UCI=",
+      "dev": true
+    },
     "unherit": {
       "version": "1.1.1",
       "resolved": "https://registry.yarnpkg.com/unherit/-/unherit-1.1.1.tgz",

package.json

@@ -15,7 +15,8 @@
     "build": "node scripts/build.js",
     "test": "node scripts/test.js --env=jsdom --colors",
     "test:ci": "npm run test -- --coverage --coverageReporters=text --coverageReporters=text-summary --coverageReporters=clover",
-    "test:pretty": "npm run test -- --coverage --coverageReporters=text --coverageReporters=text-summary --coverageReporters=html"
+    "test:pretty": "npm run test -- --coverage --coverageReporters=text --coverageReporters=text-summary --coverageReporters=html",
+    "mutate": "./node_modules/.bin/stryker run"
   },
   "dependencies": {
     "@fortawesome/fontawesome-free": "^5.6.3",
@@ -59,6 +60,10 @@
   },
   "devDependencies": {
     "@babel/core": "^7.1.6",
+    "@stryker-mutator/core": "^1.2.0",
+    "@stryker-mutator/html-reporter": "^1.2.0",
+    "@stryker-mutator/javascript-mutator": "^1.2.0",
+    "@stryker-mutator/jest-runner": "^1.2.0",
     "@svgr/webpack": "^2.4.1",
     "adm-zip": "0.4.11",
     "autoprefixer": "^7.1.6",
@@ -113,6 +118,7 @@
     "resolve": "^1.8.1",
     "sass-loader": "^7.1.0",
     "serve": "^10.0.0",
+    "stryker-cli": "^1.0.0",
     "style-loader": "^0.23.0",
     "stylelint": "^9.9.0",
     "stylelint-config-adidas": "^1.2.1",

stryker.conf.js

@@ -0,0 +1,17 @@
+module.exports = (config) => config.set({
+  mutate: [ 'src/**/*.js' ],
+  mutator: 'javascript',
+  testRunner: 'jest',
+  reporters: [ 'progress', 'clear-text', 'html' ],
+  coverageAnalysis: 'off',
+  jest: {
+    projectType: 'custom',
+    config: require(`${__dirname}/jest.config.js`),
+    enableFindRelatedTests: true,
+  },
+  thresholds: {
+    high: 80,
+    low: 60,
+    break: null,
+  },
+});