test: added integration tests for integration

Author: quintesse

itests/integration/IntegrationTest.java

@@ -0,0 +1,23 @@
+import java.nio.file.Path;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+public class IntegrationTest {
+    public static Map<String, Object> postBuild(Path temporaryJar,
+                                                Path pomFile,
+                                                List<Map.Entry<String, String>> repositories,
+                                                List<Map.Entry<String, Path>> dependencies,
+                                                List<String> comments,
+                                                boolean nativeImage) {
+        System.out.println("Integration... (out)");
+        System.err.println("Integration... (err)");
+        if (System.getProperty("failintegration") != null) {
+            throw new RuntimeException("Failing integration...");
+        } else {
+            System.out.println("Integration OK (out)");
+            System.err.println("Integration OK (err)");
+            return Collections.emptyMap();
+        }
+    }
+}

itests/integration/inttest.java

@@ -0,0 +1,9 @@
+
+//SOURCES IntegrationTest.java
+//FILES META-INF/jbang-integration.list=jb-int.list
+
+class inttest {
+    public static void main(String... args) {
+        System.out.println("Integration test");
+    }
+}

itests/integration/jb-int.list

@@ -0,0 +1 @@
+IntegrationTest

src/it/java/dev/jbang/it/IntegrationIT.java

@@ -0,0 +1,75 @@
+package dev.jbang.it;
+
+import static dev.jbang.it.CommandResultAssert.assertThat;
+
+import org.junit.jupiter.api.Test;
+
+public class IntegrationIT extends BaseIT {
+
+	// Feature: integration
+
+	// Scenario: integration success
+	// * command('jbang integration/inttest.java')
+	// * match err !contains 'Integration... (out)'
+	// * match err contains 'Integration... (err)'
+	// * match out contains "Integration test"
+	//
+	@Test
+	public void testIntegrationSuccess() {
+		assertThat(shell("jbang integration/inttest.java"))
+			.succeeded()
+			.errNotContains("Integration... (out)")
+			.errContains("Integration... (err)")
+			.outContains("Integration test");
+	}
+
+	// Scenario: integration success, verbose
+	// * command('jbang --verbose integration/inttest.java')
+	// * match err contains 'Integration... (out)'
+	// * match err contains 'Integration... (err)'
+	// * match out contains "Integration test"
+	//
+	@Test
+	public void testIntegrationSuccessVerbose() {
+		assertThat(shell("jbang --verbose integration/inttest.java"))
+			.succeeded()
+			.errContains("Integration... (out)")
+			.errContains("Integration... (err)")
+			.outContains("Integration test");
+	}
+
+	// Scenario: integration failure
+	// * command('jbang -Dfailintegration=1 integration/inttest.java')
+	// * match err !contains 'Integration... (out)'
+	// * match err contains 'Integration... (err)'
+	// * match err contains 'Issue running postBuild()'
+	// * match err !contains 'Failing integration...'
+	// * match exit == 1
+	@Test
+	public void testIntegrationFailure() {
+		assertThat(shell("jbang -Dfailintegration=1 integration/inttest.java"))
+			.exitedWith(1)
+			.errNotContains("Integration... (out)")
+			.errContains("Integration... (err)")
+			.errContains("Issue running postBuild()")
+			.errNotContains("Failing integration...");
+	}
+
+	//
+	// Scenario: integration failure, verbose
+	// * command('jbang -Dfailintegration=1 --verbose integration/inttest.java')
+	// * match err contains 'Integration... (out)'
+	// * match err contains 'Integration... (err)'
+	// * match err contains 'Issue running postBuild()'
+	// * match err contains 'Failing integration...'
+	// * match exit == 1
+	@Test
+	public void testIntegrationFailureVerbose() {
+		assertThat(shell("jbang -Dfailintegration=1 --verbose integration/inttest.java"))
+			.exitedWith(1)
+			.errContains("Integration... (out)")
+			.errContains("Integration... (err)")
+			.errContains("Issue running postBuild()")
+			.errContains("Failing integration...");
+	}
+}