Test that no .gradle directories are created in subprojects (#23)

Author: EtienneMiret

src/functionalTest/java/io/miret/etienne/gradle/sass/MultipleApplyTest.java

@@ -0,0 +1,79 @@
+package io.miret.etienne.gradle.sass;
+
+import com.github.tomakehurst.wiremock.WireMockServer;
+import com.google.common.collect.ImmutableList;
+import org.assertj.core.api.SoftAssertions;
+import org.assertj.core.api.junit.jupiter.InjectSoftAssertions;
+import org.assertj.core.api.junit.jupiter.SoftAssertionsExtension;
+import org.gradle.testkit.runner.GradleRunner;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.List;
+
+import static com.github.tomakehurst.wiremock.client.WireMock.aResponse;
+import static com.github.tomakehurst.wiremock.client.WireMock.get;
+import static com.github.tomakehurst.wiremock.client.WireMock.urlMatching;
+import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.options;
+import static io.miret.etienne.gradle.sass.Utils.copy;
+import static io.miret.etienne.gradle.sass.Utils.createArchive;
+import static java.util.Collections.singletonMap;
+
+/**
+ * Test applying this plugin in multiple subprojects
+ * instead of only the root project.
+ */
+@ExtendWith(SoftAssertionsExtension.class)
+public class MultipleApplyTest {
+
+  @TempDir
+  Path projectDir;
+
+  @InjectSoftAssertions
+  private SoftAssertions softly;
+
+  private WireMockServer server;
+
+  @BeforeEach
+  void startAndSetupWiremockServer () throws IOException {
+    server = new WireMockServer(options().dynamicPort());
+    server.start();
+    server.stubFor(get(urlMatching("/42.0/dart-sass-.*"))
+        .willReturn(aResponse()
+            .withStatus(200)
+            .withBody(createArchive())
+        )
+    );
+  }
+
+  @BeforeEach
+  void setupProject() throws IOException {
+    List<String> projectResources = ImmutableList.of(
+        "a/build.gradle",
+        "b/build.gradle",
+        "c/build.gradle",
+        "build.gradle",
+        "settings.gradle"
+    );
+    copy("/io/miret/etienne/gradle/sass/multiple-apply", projectResources, projectDir);
+  }
+
+  @Test
+  void should_not_create_dot_gradle_directories_in_subprojects() {
+    GradleRunner runner = GradleRunner.create();
+    runner.withPluginClasspath();
+    runner.withEnvironment(singletonMap("URL", server.baseUrl()));
+    runner.withArguments("installSass");
+    runner.withProjectDir(projectDir.toFile());
+    runner.build();
+
+    softly.assertThat(projectDir.resolve("a/.gradle")).doesNotExist();
+    softly.assertThat(projectDir.resolve("b/.gradle")).doesNotExist();
+    softly.assertThat(projectDir.resolve("c/.gradle")).doesNotExist();
+  }
+
+}

src/functionalTest/resources/io/miret/etienne/gradle/sass/multiple-apply/a/build.gradle

@@ -0,0 +1,8 @@
+plugins {
+  id 'io.miret.etienne.sass'
+}
+
+sass {
+  version = '42.0'
+  baseUrl = System.getenv("URL")
+}

src/functionalTest/resources/io/miret/etienne/gradle/sass/multiple-apply/b/build.gradle

@@ -0,0 +1,8 @@
+plugins {
+  id 'io.miret.etienne.sass'
+}
+
+sass {
+  version = '42.0'
+  baseUrl = System.getenv("URL")
+}

src/functionalTest/resources/io/miret/etienne/gradle/sass/multiple-apply/build.gradle

@@ -0,0 +1,8 @@
+plugins {
+  id 'io.miret.etienne.sass'
+}
+
+sass {
+  version = '42.0'
+  baseUrl = System.getenv("URL")
+}

src/functionalTest/resources/io/miret/etienne/gradle/sass/multiple-apply/c/build.gradle

@@ -0,0 +1,4 @@
+rootProject.name = 'test-multiple-apply'
+include 'a'
+include 'b'
+include 'c'