build: Add end-to-end test for the native CLI. (#371)

.github/workflows/build.yml

@@ -12,7 +12,7 @@ jobs:
     env:
       TC_CLOUD_TOKEN: ${{ secrets.TC_CLOUD_TOKEN }}
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - name: Set up JDK
         uses: actions/setup-java@v1
         with:
@@ -48,6 +48,31 @@ jobs:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
         run: ./mvnw --no-transfer-progress clean install -P$USE_SONAR
 
+  test_cli_native:
+    name: Test CLI native binary
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - uses: graalvm/setup-graalvm@v1
+        with:
+          version: '21.3.0'
+          java-version: '17'
+          components: 'native-image'
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - uses: actions/checkout@v2
+      - name: 'Cache Maven packages'
+        uses: actions/cache@v1
+        with:
+          path: ~/.m2
+          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+          restore-keys: ${{ runner.os }}-m2
+      - name: Clean and build
+        run: ./mvnw --no-transfer-progress -Dnative -DskipTests -pl eu.michael-simons.neo4j:neo4j-migrations-cli clean package
+      - name: Run binary
+        uses: jbangdev/jbang-action@v0.86.0
+        with:
+          script: bin/test_native_cli.java
+
   test_quarkus_native:
     name: Test Quarkus extension in native image
     runs-on: ubuntu-latest
@@ -59,7 +84,7 @@ jobs:
           java-version: '17'
           components: 'native-image'
           github-token: ${{ secrets.GITHUB_TOKEN }}
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - name: 'Cache Maven packages'
         uses: actions/cache@v1
         with:

bin/test_native_cli.java

@@ -0,0 +1,67 @@
+///usr/bin/env jbang "$0" "$@" ; exit $?
+//JAVA 17
+//DEPS org.testcontainers:neo4j:1.16.2
+//DEPS org.slf4j:slf4j-simple:1.7.32
+//DEPS org.neo4j.driver:neo4j-java-driver:4.4.2
+//DEPS org.assertj:assertj-core:3.22.0
+package ac.simons.neo4j.migrations.quarkus;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.UncheckedIOException;
+import java.nio.file.Paths;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import org.neo4j.driver.AuthTokens;
+import org.neo4j.driver.GraphDatabase;
+import org.testcontainers.containers.Neo4jContainer;
+import org.testcontainers.utility.TestcontainersConfiguration;
+
+/**
+ * Needs to be called from the root of the project.
+ */
+public class test_native_cli {
+
+	public static void main(String... a) throws Exception {
+
+		var executable = Paths.get("./neo4j-migrations-cli/target/neo4j-migrations").toAbsolutePath().normalize().toString();
+		var scripts = "file://" + Paths.get("./neo4j-migrations-test-resources/src/main/resources/some/changeset").toAbsolutePath().normalize();
+
+		// Let Ryuk take care of it, so no try/catch with autockose
+		var reusable = TestcontainersConfiguration.getInstance().environmentSupportsReuse();
+		var neo4j = new Neo4jContainer<>("neo4j:4.3").withReuse(reusable);
+		neo4j.start();
+
+		try (var driver = GraphDatabase.driver(neo4j.getBoltUrl(), AuthTokens.basic("neo4j", neo4j.getAdminPassword()));
+			var session = driver.session()) {
+			session.run("MATCH (n) DETACH DELETE n");
+		}
+
+		var expectedOutput = List.of(
+			"Applied migration 0001 (\"delete old data\")",
+			"Applied migration 0002 (\"create new data\")",
+			"Database migrated to version 0002."
+		);
+
+		var p = new ProcessBuilder(executable,
+			"--address", neo4j.getBoltUrl(),
+			"--password", neo4j.getAdminPassword(),
+			"--location", scripts,
+			"apply"
+		).start();
+
+		p.onExit().thenAccept(done -> {
+			try (var in = new BufferedReader(new InputStreamReader(done.getInputStream()))) {
+				var output = in.lines().collect(Collectors.toCollection(LinkedHashSet::new));
+				assertThat(output).containsExactlyElementsOf(expectedOutput);
+			} catch (IOException e) {
+				throw new UncheckedIOException(e);
+			}
+		}).get();
+	}
+}