feat(Condition): Helper function for status inspection

The helper function wraps some boilerplate code that might be annoying
to write and don't bring much value to write everytime.

By having it available to the user, it becomes much more straightforward
to know if the condition is within the status.

pkg/konditions/condition.go

@@ -133,6 +133,18 @@ type Condition struct {
 	Reason string `json:"reason,omitempty" protobuf:"bytes,5,opt,name=reason"`
 }
 
+// Helper function that returns true if the Status of the condition is equal
+// to one of the statuses provided.
+func (c Condition) StatusIsOneOf(statuses ...ConditionStatus) bool {
+	for _, s := range statuses {
+		if c.Status == s {
+			return true
+		}
+	}
+
+	return false
+}
+
 // Kubernetes requires any struct that can be stored in a Custom Resource Definition(CRD) to
 // implement these DeepCopy functions. They aren't interfaces as the arguments and return values
 // are explicitly typed. Usually, when using tools like kube-builder/controller-runtime, those functions

pkg/konditions/condition_test.go

@@ -4,6 +4,33 @@ import (
 	"testing"
 )
 
+func TestConditionStatusIsOneOf(t *testing.T) {
+	condition := Condition{
+		Type:   ConditionType("example"),
+		Status: ConditionCompleted,
+	}
+
+	if condition.StatusIsOneOf(ConditionLocked) == true {
+		t.Error("Status is not Locked but returned true")
+	}
+
+	if condition.StatusIsOneOf(ConditionLocked, ConditionTerminated) == true {
+		t.Error("Status is not Locked, nor is it terminated. It returned true")
+	}
+
+	if condition.StatusIsOneOf(ConditionLocked, ConditionCompleted) == false {
+		t.Error("Status is Completed, should return true")
+	}
+
+	if condition.StatusIsOneOf(ConditionCompleted) == false {
+		t.Error("Status is Completed, should return true")
+	}
+
+	if condition.StatusIsOneOf(ConditionTerminated, ConditionTerminating, ConditionCompleted) == false {
+		t.Error("Status is Completed, should return true")
+	}
+}
+
 func TestConditionsDeepCopy(t *testing.T) {
 	length := 3