✨ Add new method to PathOrUrl called toUnixString().

This is related to issue #32.  It will be used in the
rest-services.client code.

Author: rmcdouga

fluentforms/core/src/main/java/com/_4point/aem/fluentforms/api/PathOrUrl.java

@@ -293,6 +293,20 @@ public String toString() {
 		}
 	}
 
+	public String toUnixString() {
+		if (this.isPath()) {
+			String stringVersion = this.path.toString();
+			return this.path.getFileSystem().getSeparator().equals("\\") ? stringVersion.replace('\\', '/') 
+																		 : stringVersion;
+		} else if (this.isUrl()) {
+			return this.url.toString();
+		} else if (this.isCrxUrl()) {
+			return urlToCrx(this.url);
+		} else {
+			throw new IllegalStateException("PathOrUrl object is neither Path nor URL!");	// Should never happen.
+		}
+	}
+
 	/**
 	 * Convert a crx Url into a file: URL for storage. 
 	 * 

fluentforms/core/src/test/java/com/_4point/aem/fluentforms/api/PathOrUrlTest.java

@@ -16,8 +16,7 @@
 import org.junit.jupiter.api.condition.EnabledOnOs;
 import org.junit.jupiter.api.condition.OS;
 import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.EnumSource;
-import org.junit.jupiter.params.provider.ValueSource;
+import org.junit.jupiter.params.provider.*;
 
 import com._4point.aem.fluentforms.impl.CrxUrlHandler;
 
@@ -314,4 +313,16 @@ void test_convertRelativePathToRelativeUrl_Abs() throws Exception {
 		assertThat(msg, containsStringIgnoringCase("Path must be relative"));
 	}
 
+	@ParameterizedTest
+	@CsvSource( { "C:/foo/bar,C:/foo/bar", "foo,foo", "foo/bar,foo/bar", "C:\\foo\\bar,C:/foo/bar", "\\\\foo\\bar,//foo/bar/", "C:/foo/bar/,C:/foo/bar", "\\\\foo\\bar\\,//foo/bar/" })
+	void testToUnixString(String path, String expected) {
+		PathOrUrl result = PathOrUrl.from(Path.of(path));
+		assertTrue(result.isPath(), "Expected that isPath() would be true");
+		assertFalse(result.isUrl(), "Expected that isUrl() would be false");
+		assertFalse(result.isCrxUrl(), "Expected that isCrxUrl() would be false");
+//		Path expected = Paths.get(path);
+		assertEquals(expected, result.toUnixString());
+	}
+
+
 }