Move tests from 'samples' to 'test-samples'

spring-boot-cli/samples/book.groovy

@@ -1,4 +0,0 @@
-class Book {
-	String author
-	String title
-}

spring-boot-cli/samples/book_and_tests.groovy

@@ -1,12 +0,0 @@
-class Book {
-	String author
-	String title
-}
-
-class BookTests {
-	@Test
-	void testBooks() {
-		Book book = new Book(author: "Tom Clancy", title: "Threat Vector")
-		assertEquals("Tom Clancy", book.author)
-	}
-}

spring-boot-cli/samples/failures.groovy

@@ -1,36 +0,0 @@
-class FailingJUnitTests {
-	@Test
-	void passingTest() {
-		assertTrue(true)
-	}
-
-	@Test
-	void failureByAssertion() {
-		assertTrue(false)
-	}
-
-	@Test
-	void failureByException() {
-		throw new RuntimeException("This should also be handled")
-	}
-}
-
-class FailingSpockTest extends Specification {
-	def "this should pass"() {
-		expect:
-		name.size() == length
-
-		where:
-		name    | length
-		"Spock" | 5
-	}
-
-	def "this should fail on purpose as well"() {
-		when:
-		String text = "Greetings"
-
-		then:
-		//throw new RuntimeException("This should fail!")
-		true == false
-	}
-}

spring-boot-cli/samples/spock.groovy

@@ -1,12 +0,0 @@
-class HelloSpock extends Specification {
-	def "length of Spock's and his friends' names"() {
-		expect:
-		name.size() == length
-
-		where:
-		name     | length
-		"Spock"  | 5
-		"Kirk"   | 4
-		"Scotty" | 6
-	}
-}

spring-boot-cli/samples/test.groovy

@@ -1,7 +0,0 @@
-class BookTests {
-	@Test
-	void testBooks() {
-		Book book = new Book(author: "Tom Clancy", title: "Threat Vector")
-		assertEquals("Tom Clancy", book.author)
-	}
-}