Add test for default resources

Signed-off-by: Arnob kumar saha <[email protected]>

apis/helpers_test.go

@@ -0,0 +1,68 @@
+package apis
+
+import (
+	core "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/resource"
+	"testing"
+)
+
+var (
+	DefaultResources = core.ResourceRequirements{
+		Requests: core.ResourceList{
+			core.ResourceCPU:    resource.MustParse(".500"),
+			core.ResourceMemory: resource.MustParse("1.5Gi"),
+		},
+		Limits: core.ResourceList{
+			core.ResourceCPU:    resource.MustParse("1"),
+			core.ResourceMemory: resource.MustParse("2Gi"),
+		},
+	}
+)
+
+func TestSetDefaultResourceLimits(t *testing.T) {
+	type args struct {
+		req              *core.ResourceRequirements
+		defaultResources core.ResourceRequirements
+	}
+	tests := []struct {
+		name string
+		args args
+	}{
+		{
+			name: "both set",
+			args: args{
+				req: &core.ResourceRequirements{
+					Requests: core.ResourceList{
+						core.ResourceCPU:    resource.MustParse(".200"),
+						core.ResourceMemory: resource.MustParse("1.2Gi"),
+					},
+					Limits: core.ResourceList{
+						core.ResourceCPU:    resource.MustParse(".2"),
+						core.ResourceMemory: resource.MustParse("2.2Gi"),
+					},
+				},
+				defaultResources: DefaultResources,
+			},
+		},
+		{
+			name: "no defaults",
+		},
+		{
+			name: "no requests",
+		},
+		{
+			name: "no limits",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			old := tt.args.req
+			SetDefaultResourceLimits(tt.args.req, tt.args.defaultResources)
+			checkExpexcted(tt.args.req, old)
+		})
+	}
+}
+
+func checkExpexcted(req *core.ResourceRequirements, old *core.ResourceRequirements) bool {
+	// implement
+}