Add line separator fixtures

 + Add .gitattributes for fixtures with a specific eol.

Author: ParkerM

spring-javaformat/spring-javaformat-formatter-tests/src/test/resources/.gitattributes

@@ -0,0 +1,4 @@
+# Test resources that need specific eol
+**/correct-crlf.txt eol=crlf
+**/correct-cr.txt   eol=cr
+**/correct-lf.txt   eol=lf

spring-javaformat/spring-javaformat-formatter-tests/src/test/resources/expected/correct-cr.txt

@@ -0,0 +1 @@
+package correct;public class CorrectCr {	public static void main(String[] args) throws Exception {		// FIXME	}}

spring-javaformat/spring-javaformat-formatter-tests/src/test/resources/expected/correct-crlf.txt

@@ -0,0 +1,9 @@
+package correct;
+
+public class CorrectCrlf {
+
+	public static void main(String[] args) throws Exception {
+		// FIXME
+	}
+
+}

spring-javaformat/spring-javaformat-formatter-tests/src/test/resources/expected/correct-lf.txt

@@ -0,0 +1,9 @@
+package correct;
+
+public class CorrectLf {
+
+	public static void main(String[] args) throws Exception {
+		// FIXME
+	}
+
+}

spring-javaformat/spring-javaformat-formatter-tests/src/test/resources/source/correct-cr.txt

@@ -0,0 +1 @@
+package correct;public class CorrectCr {	public static void main(String[] args) throws Exception {		// FIXME	}}

spring-javaformat/spring-javaformat-formatter-tests/src/test/resources/source/correct-crlf.txt

@@ -0,0 +1,9 @@
+package correct;
+
+public class CorrectCrlf {
+
+	public static void main(String[] args) throws Exception {
+		// FIXME
+	}
+
+}

spring-javaformat/spring-javaformat-formatter-tests/src/test/resources/source/correct-lf.txt

@@ -0,0 +1,9 @@
+package correct;
+
+public class CorrectLf {
+
+	public static void main(String[] args) throws Exception {
+		// FIXME
+	}
+
+}