Update custom build tests and update the runner.

scripts/helpers/runFunctionalTests.js

@@ -1,34 +1,46 @@
 #!/usr/bin/env node
 
+const fs = require("fs");
 const glob = require("glob");
 const createTestCafe = require("testcafe");
-const yargs = require("yargs/yargs");
-const { hideBin } = require("yargs/helpers");
-
-const argv = yargs(hideBin(process.argv)).option("exclude", {
-  type: "array",
-  default: []
-}).argv;
-
-glob("test/functional/specs/**/*.js", (err, files) => {
-  if (err) {
-    console.error(err);
-    process.exit(1);
+
+fs.readFile("dist/alloy.js", "utf8", (readFileErr, data) => {
+  if (readFileErr) {
+    console.error(`readFile error: ${readFileErr}`);
+    return;
   }
 
-  const testFiles = files.filter(file => {
-    const shouldExclude = argv.exclude.some(excludedDir =>
-      file.includes(excludedDir)
-    );
-    return !shouldExclude;
-  });
+  glob("test/functional/specs/**/*.js", (globErr, files) => {
+    if (globErr) {
+      console.error(globErr);
+      process.exit(1);
+    }
+
+    let componentNames = files.map(file => file.split("/")[3]);
+    componentNames = [...new Set(componentNames)]; // remove duplicates
+
+    const testFiles = [];
+    const excludedComponents = [];
+
+    componentNames.forEach(name => {
+      if (data.includes(`alloy_${name}`)) {
+        testFiles.push(files.find(file => file.split("/")[3] === name));
+      } else {
+        excludedComponents.push(name);
+      }
+    });
+
+    if (excludedComponents.length > 0) {
+      console.log(`Excluding components: ${excludedComponents.join(", ")}`);
+    }
 
-  createTestCafe().then(testcafe => {
-    const runner = testcafe.createRunner();
-    runner
-      .src(testFiles)
-      .browsers("chrome")
-      .run()
-      .then(() => testcafe.close());
+    createTestCafe().then(testcafe => {
+      const runner = testcafe.createRunner();
+      runner
+        .src(testFiles)
+        .browsers("chrome")
+        .run()
+        .then(() => testcafe.close());
+    });
   });
 });

test/functional/specs/CustomBuild/buildCompletesWithoutErrors.js

@@ -9,13 +9,12 @@ the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTA
 OF ANY KIND, either express or implied. See the License for the specific language
 governing permissions and limitations under the License.
 */
-const { exec } = require("child_process");
+const util = require("util");
+const exec = util.promisify(require("child_process").exec);
 const assert = require("chai").assert;
 
-// eslint-disable-next-line no-unused-vars
-test("Check if build completes without errors", async t => {
-  exec("npm run build:custom", (error, stdout, stderr) => {
-    assert.isNull(error);
-    assert.isEmpty(stderr);
-  });
+test("Check if build completes without errors", async () => {
+  const { error, stderr } = await exec("npm run build:custom");
+  assert.isNull(error);
+  assert.isEmpty(stderr);
 });

test/functional/specs/CustomBuild/buildFailsWhenExpected.js

@@ -9,12 +9,14 @@ the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTA
 OF ANY KIND, either express or implied. See the License for the specific language
 governing permissions and limitations under the License.
 */
-const { exec } = require("child_process");
+
+const util = require("util");
+const exec = util.promisify(require("child_process").exec);
 
 test("Check if build fails when expected", async () => {
-  exec("npm run build:custom -- --exclude nonExistingComponent", error => {
-    if (!error) {
-      console.error("Expected error but none was thrown");
-    }
-  });
+  try {
+    await exec("npm run build:custom -- --exclude nonExistingComponent");
+  } catch (error) {
+    console.error("Expected error but none was thrown");
+  }
 });

test/functional/specs/CustomBuild/buildWorksWithDifferentConfigurations.js

@@ -9,18 +9,14 @@ the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTA
 OF ANY KIND, either express or implied. See the License for the specific language
 governing permissions and limitations under the License.
 */
-const { exec } = require("child_process");
+const util = require("util");
+const exec = util.promisify(require("child_process").exec);
 const assert = require("chai").assert;
 
 test("Check if build works with different configurations", async () => {
-  exec(
-    "npm run build:custom -- --environment BASE_CODE_MIN,STANDALONE,STANDALONE_MIN",
-    (error, stdout, stderr) => {
-      if (error) {
-        console.error(`exec error: ${error}`);
-        return;
-      }
-      assert.isEmpty(stderr);
-    }
+  const { error, stderr } = await exec(
+    "npm run build:custom -- --environment BASE_CODE_MIN,STANDALONE,STANDALONE_MIN"
   );
+  assert.isNull(error);
+  assert.isEmpty(stderr);
 });