integrationtest: Add integration test for gitlab_output.

Author: octo

integrationtest/command/command_test.go

@@ -147,3 +147,11 @@ func TestStripDirectives(t *testing.T) {
 		Update:  *updateFlag,
 	}.Run(t)
 }
+
+func TestGitLabOutput(t *testing.T) {
+	TestCase{
+		Dir:     "gitlab_output",
+		Command: yamlfmtWithArgs("-dry -output_format gitlab ."),
+		Update:  *updateFlag,
+	}.Run(t)
+}

integrationtest/command/testdata/gitlab_output/before/correctly_formatted.yaml

@@ -0,0 +1,3 @@
+# Test case "gitlab_output"
+
+needs: "no-op"

integrationtest/command/testdata/gitlab_output/before/needs_format.yaml

@@ -0,0 +1,4 @@
+# Test case "gitlab_output"
+
+
+needs:  "reformatting"

integrationtest/command/testdata/gitlab_output/stdout/stderr.txt

@@ -0,0 +1,11 @@
+[
+  {
+    "description": "Not formatted correctly, run yamlfmt to resolve.",
+    "check_name": "yamlfmt",
+    "fingerprint": "e9b14e45ca01a9a72fda9b8356a9ddbbaf7fe8c47116790a51cd699ae1679353",
+    "severity": "major",
+    "location": {
+      "path": "needs_format.yaml"
+    }
+  }
+]