Added new function in common.

common/common.go

@@ -155,6 +155,17 @@ func StringDataCompare(haystack []string, needle string) bool {
 	return false
 }
 
+// StringDataContainsUpper checks the substring array with an input and returns
+// a bool irrespective of lower or upper case strings
+func StringDataContainsUpper(haystack []string, needle string) bool {
+	for _, data := range haystack {
+		if strings.Contains(StringToUpper(data), StringToUpper(needle)) {
+			return true
+		}
+	}
+	return false
+}
+
 // JoinStrings joins an array together with the required separator and returns
 // it as a string
 func JoinStrings(input []string, separator string) string {

common/common_test.go

@@ -281,6 +281,25 @@ func TestStringDataCompare(t *testing.T) {
 	}
 }
 
+func TestStringDataContainsUpper(t *testing.T) {
+	t.Parallel()
+	originalHaystack := []string{"bLa", "BrO", "sUp"}
+	originalNeedle := "Bla"
+	anotherNeedle := "ning"
+	expectedOutput := true
+	expectedOutputTwo := false
+	actualResult := StringDataContainsUpper(originalHaystack, originalNeedle)
+	if actualResult != expectedOutput {
+		t.Errorf("Test failed. Expected '%v'. Actual '%v'",
+			expectedOutput, actualResult)
+	}
+	actualResult = StringDataContainsUpper(originalHaystack, anotherNeedle)
+	if actualResult != expectedOutputTwo {
+		t.Errorf("Test failed. Expected '%v'. Actual '%v'",
+			expectedOutput, actualResult)
+	}
+}
+
 func TestJoinStrings(t *testing.T) {
 	t.Parallel()
 	originalInputOne := []string{"hello", "moto"}