Merge branch 'dev' into #88.InvestigateTmpCompleteTests

src/main/java/com/github/curiousoddman/rgxgen/model/GroupType.java

@@ -1,5 +1,21 @@
 package com.github.curiousoddman.rgxgen.model;
 
+/* **************************************************************************
+   Copyright 2019 Vladislavs Varslavans
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+/* **************************************************************************/
+
 public enum GroupType {
     POSITIVE_LOOKAHEAD,
     NEGATIVE_LOOKAHEAD,

src/main/java/com/github/curiousoddman/rgxgen/model/WhitespaceChar.java

@@ -1,5 +1,21 @@
 package com.github.curiousoddman.rgxgen.model;
 
+/* **************************************************************************
+   Copyright 2019 Vladislavs Varslavans
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+/* **************************************************************************/
+
 public enum WhitespaceChar {
     SPACE(' '),
     TAB('\t'),

src/main/java/com/github/curiousoddman/rgxgen/parsing/dflt/PatternDoesNotMatchAnythingException.java

@@ -1,5 +1,21 @@
 package com.github.curiousoddman.rgxgen.parsing.dflt;
 
+/* **************************************************************************
+   Copyright 2019 Vladislavs Varslavans
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+/* **************************************************************************/
+
 public class PatternDoesNotMatchAnythingException extends RgxGenParseException {
     public PatternDoesNotMatchAnythingException(String s) {
         super(s);

src/main/java/com/github/curiousoddman/rgxgen/parsing/dflt/TokenNotQuantifiableException.java

@@ -1,5 +1,21 @@
 package com.github.curiousoddman.rgxgen.parsing.dflt;
 
+/* **************************************************************************
+   Copyright 2019 Vladislavs Varslavans
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+/* **************************************************************************/
+
 public class TokenNotQuantifiableException extends RgxGenParseException {
     public TokenNotQuantifiableException(String s) {
         super(s);

src/test/java/com/github/curiousoddman/rgxgen/LicenseCheckerTest.java

@@ -0,0 +1,50 @@
+package com.github.curiousoddman.rgxgen;
+
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assumptions.assumeTrue;
+
+public class LicenseCheckerTest {
+    private static final String LICENCE = readLicenceFile();
+
+    @ParameterizedTest
+    @MethodSource("getAllSourceFiles")
+    void checkLicence(Path path) throws IOException {
+        assumeTrue(path.toString().endsWith(".java"));
+        String contents = String.join("\n", Files.readAllLines(path));
+        assertTrue(contents.contains(LICENCE));
+    }
+
+    private static String readLicenceFile() {
+        try {
+            List<String> allLines = Files.readAllLines(Paths.get("LICENSE.txt"));
+            List<String> licenseText = allLines.subList(189, 202);
+            return String.join("\n", licenseText);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static Stream<Path> getAllSourceFiles() {
+        try {
+            try (Stream<Path> files = Files.walk(Paths.get("src/main"))) {
+                return files
+                        .filter(Files::isRegularFile)
+                        .collect(Collectors.toList())
+                        .stream();
+            }
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}