Implement arbitrary turn penalty file IO and integration (#2306)

Closes #1830

features/support/config.js

@@ -105,11 +105,16 @@ module.exports = function () {
         } else cb();
     };
 
-    this.setExtractArgs = (args) => {
+    this.setExtractArgs = (args, callback) => {
         this.extractArgs = args;
+        this.forceExtract = true;
+        this.forceContract = true;
+        callback();
     };
 
-    this.setContractArgs = (args) => {
+    this.setContractArgs = (args, callback) => {
         this.contractArgs = args;
+        this.forceContract = true;
+        callback();
     };
 };

features/support/data.js

@@ -295,9 +295,10 @@ module.exports = function () {
         this.writeAndExtract((e) => {
             if (e) return callback(e);
             this.isContracted((isContracted) => {
-                var contractFn = isContracted ? noop : this.contractData;
+                var contractFn = (isContracted && !this.forceContract) ? noop : this.contractData;
                 if (isContracted) this.log('Already contracted ' + this.osmData.contractedFile, 'preprocess');
                 contractFn((e) => {
+                    this.forceContract = false;
                     if (e) return callback(e);
                     this.logPreprocessDone();
                     callback();
@@ -311,9 +312,10 @@ module.exports = function () {
             this.writeInputData((e) => {
                 if (e) return callback(e);
                 this.isExtracted((isExtracted) => {
-                    var extractFn = isExtracted ? noop : this.extractData;
+                    var extractFn = (isExtracted && !this.forceExtract) ? noop : this.extractData;
                     if (isExtracted) this.log('Already extracted ' + this.osmData.extractedFile, 'preprocess');
                     extractFn((e) => {
+                        this.forceExtract = false;
                         callback(e);
                     });
                 });

features/support/hooks.js

@@ -24,10 +24,12 @@ module.exports = function () {
     });
 
     this.After((scenario, callback) => {
-        this.setExtractArgs('');
-        this.setContractArgs('');
-        if (this.loadMethod === 'directly' && !!this.OSRMLoader.loader) this.OSRMLoader.shutdown(callback);
-        else callback();
+        this.setExtractArgs('', () => {
+            this.setContractArgs('', () => {
+                if (this.loadMethod === 'directly' && !!this.OSRMLoader.loader) this.OSRMLoader.shutdown(callback);
+                else callback();
+            });
+        });
     });
 
     this.Around('@stress', (scenario, callback) => {