resolve concersion test failure

Signed-off-by: Stephanie <[email protected]>

Author: yangcao77

Diff for: pkg/apis/workspaces/v1alpha1/conversion_test.go

@@ -151,21 +151,39 @@ var parentProjectFuzzFunc = func(project *Project, c fuzz.Continue) {
 	switch c.Intn(3) {
 	case 0:
 		c.Fuzz(&project.Git)
+		if project.Git != nil {
+			project.Git.CommonProjectSource = CommonProjectSource{}
+		}
 	case 1:
 		c.Fuzz(&project.Github)
+		if project.Github != nil {
+			project.Github.CommonProjectSource = CommonProjectSource{}
+		}
 	case 2:
 		c.Fuzz(&project.Zip)
+		if project.Zip != nil {
+			project.Zip.CommonProjectSource = CommonProjectSource{}
+		}
 	}
 }
 
 var projectFuzzFunc = func(project *Project, c fuzz.Continue) {
 	switch c.Intn(4) {
 	case 0:
 		c.Fuzz(&project.Git)
+		if project.Git != nil {
+			project.Git.CommonProjectSource = CommonProjectSource{}
+		}
 	case 1:
 		c.Fuzz(&project.Github)
+		if project.Github != nil {
+			project.Github.CommonProjectSource = CommonProjectSource{}
+		}
 	case 2:
 		c.Fuzz(&project.Zip)
+		if project.Zip != nil {
+			project.Zip.CommonProjectSource = CommonProjectSource{}
+		}
 	case 3:
 		c.Fuzz(&project.Custom)
 	}

Diff for: pkg/validation/variables/test-fixtures/all/devfile-bad.yaml

@@ -3,9 +3,6 @@ variables:
 projects:
 - name: project1
   clonePath: "{{path}}"
-  sparseCheckoutDirs:
-    - xyz
-    - "{{dir}}"
   git:
     checkoutFrom:
       revision: "{{tag}}"