Fail tests if a test file fails to be parsed

SwiftScream · Jan 21, 2023 · e7f13a2 · e7f13a2
1 parent bb770dc
commit e7f13a2
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/Tests/ScreamURITemplateTests/TestFileTests.swift b/Tests/ScreamURITemplateTests/TestFileTests.swift
@@ -80,7 +80,10 @@ class TestFileTests: XCTestCase {
             return fileTestSuite
         }
 
-        let testGroups = parseTestFile(URL: testURL)
+        guard let testGroups = parseTestFile(URL: testURL) else {
+            fileTestSuite.addTest(TestFileTests(selector: #selector(TestFileTests.testFileParseFailed)))
+            return fileTestSuite
+        }
         for group in testGroups {
             let groupTestSuite = XCTestSuite(name: "Group: \(group.name)")
             for test in group.testcases {

diff --git a/Tests/ScreamURITemplateTests/TestModels.swift b/Tests/ScreamURITemplateTests/TestModels.swift
@@ -135,11 +135,11 @@ extension TestCase {
     }
 }
 
-public func parseTestFile(URL: URL) -> [TestGroup] {
+public func parseTestFile(URL: URL) -> [TestGroup]? {
     guard let testData = try? Data(contentsOf: URL),
           let testCollection = try? JSONDecoder().decode(TestFile.self, from: testData) else {
         print("Failed to decode test file \(URL)")
-        return []
+        return nil
     }
 
     return testCollection.map { testGroupName, testGroupData in