Find/verify driver executable path, populate property (#221)

Author: sbabcoc

src/main/java/com/nordstrom/automation/selenium/exceptions/DriverExecutableNotFoundException.java

@@ -0,0 +1,23 @@
+package com.nordstrom.automation.selenium.exceptions;
+
+public class DriverExecutableNotFoundException extends RuntimeException {
+
+    private static final long serialVersionUID = -5718589545720652315L;
+    
+    private static final String PATH_DEFINED = "Driver executable neither found at '%s' (specified by [%s]) nor on the PATH";
+    private static final String PATH_OMITTED = "Driver executable not found on the PATH; add it or specify location in [%s]";
+
+    public DriverExecutableNotFoundException(String driverPathProp) {
+        super(getMessage(driverPathProp));
+    }
+    
+    private static String getMessage(final String driverPathProp) {
+        String driverPath = System.getProperty(driverPathProp);
+        if (driverPath != null) {
+            return String.format(PATH_DEFINED, driverPath, driverPathProp);
+        } else {
+            return String.format(PATH_OMITTED, driverPathProp);
+        }
+    }
+    
+}

src/main/java/com/nordstrom/automation/selenium/plugins/ChromeCaps.java

@@ -1,8 +1,11 @@
 package com.nordstrom.automation.selenium.plugins;
 
+import java.io.File;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+import com.nordstrom.automation.selenium.exceptions.DriverExecutableNotFoundException;
+import com.nordstrom.automation.selenium.utility.BinaryFinder;
 
 public class ChromeCaps {
 
@@ -57,6 +60,12 @@ public static Map<String, String> getPersonalities() {
     }
 
     public static String[] getPropertyNames() {
+        try {
+            File driverPath = BinaryFinder.findBinary("chromedriver", DRIVER_PATH, null, null);
+            System.setProperty(DRIVER_PATH, driverPath.getAbsolutePath());
+        } catch (IllegalStateException e) {
+            throw new DriverExecutableNotFoundException(DRIVER_PATH);
+        }
         return PROPERTY_NAMES;
     }
 

src/main/java/com/nordstrom/automation/selenium/plugins/EdgeCaps.java

@@ -1,9 +1,13 @@
 package com.nordstrom.automation.selenium.plugins;
 
+import java.io.File;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
+import com.nordstrom.automation.selenium.exceptions.DriverExecutableNotFoundException;
+import com.nordstrom.automation.selenium.utility.BinaryFinder;
+
 public class EdgeCaps {
 
     private EdgeCaps() {
@@ -52,6 +56,12 @@ public static Map<String, String> getPersonalities() {
     }
 
     public static String[] getPropertyNames() {
+        try {
+            File driverPath = BinaryFinder.findBinary("msedgedriver", DRIVER_PATH, null, null);
+            System.setProperty(DRIVER_PATH, driverPath.getAbsolutePath());
+        } catch (IllegalStateException e) {
+            throw new DriverExecutableNotFoundException(DRIVER_PATH);
+        }
         return PROPERTY_NAMES;
     }
 

src/main/java/com/nordstrom/automation/selenium/plugins/FirefoxCaps.java

@@ -1,9 +1,13 @@
 package com.nordstrom.automation.selenium.plugins;
 
+import java.io.File;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
+import com.nordstrom.automation.selenium.exceptions.DriverExecutableNotFoundException;
+import com.nordstrom.automation.selenium.utility.BinaryFinder;
+
 public class FirefoxCaps {
 
     private FirefoxCaps() {
@@ -50,6 +54,12 @@ public static Map<String, String> getPersonalities() {
     }
 
     public static String[] getPropertyNames() {
+        try {
+            File driverPath = BinaryFinder.findBinary("geckodriver", DRIVER_PATH, null, null);
+            System.setProperty(DRIVER_PATH, driverPath.getAbsolutePath());
+        } catch (IllegalStateException e) {
+            throw new DriverExecutableNotFoundException(DRIVER_PATH);
+        }
         return PROPERTY_NAMES;
     }
 

src/main/java/com/nordstrom/automation/selenium/plugins/OperaCaps.java

@@ -1,9 +1,13 @@
 package com.nordstrom.automation.selenium.plugins;
 
+import java.io.File;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
+import com.nordstrom.automation.selenium.exceptions.DriverExecutableNotFoundException;
+import com.nordstrom.automation.selenium.utility.BinaryFinder;
+
 public class OperaCaps {
 
     private OperaCaps() {
@@ -41,6 +45,12 @@ public static Map<String, String> getPersonalities() {
     }
 
     public static String[] getPropertyNames() {
+        try {
+            File driverPath = BinaryFinder.findBinary("operadriver", DRIVER_PATH, null, null);
+            System.setProperty(DRIVER_PATH, driverPath.getAbsolutePath());
+        } catch (IllegalStateException e) {
+            throw new DriverExecutableNotFoundException(DRIVER_PATH);
+        }
         return PROPERTY_NAMES;
     }
 

src/main/java/com/nordstrom/automation/selenium/plugins/SafariCaps.java

@@ -1,9 +1,13 @@
 package com.nordstrom.automation.selenium.plugins;
 
+import java.io.File;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
+import com.nordstrom.automation.selenium.exceptions.DriverExecutableNotFoundException;
+import com.nordstrom.automation.selenium.utility.BinaryFinder;
+
 public class SafariCaps {
 
     private SafariCaps() {
@@ -38,6 +42,12 @@ public static Map<String, String> getPersonalities() {
     }
 
     public static String[] getPropertyNames() {
+        try {
+            File driverPath = BinaryFinder.findBinary("safaridriver", DRIVER_PATH, null, null);
+            System.setProperty(DRIVER_PATH, driverPath.getAbsolutePath());
+        } catch (IllegalStateException e) {
+            throw new DriverExecutableNotFoundException(DRIVER_PATH);
+        }
         return PROPERTY_NAMES;
     }