diff --git a/convert_test.go b/convert_test.go
deleted file mode 100644
index 0c6ee29..0000000
--- a/convert_test.go
+++ /dev/null
@@ -1,134 +0,0 @@
-package q5
-
-import (
-	"testing"
-)
-
-func TestToInt(t *testing.T) {
-	// int
-	var input int = 50
-	var expected int = 50
-	result := ToInt(input)
-	if expected != result {
-		t.Errorf("For input %v, expected %d, but got %d", input, expected, result)
-	}
-
-	// int64
-	var input2 int64 = 50000
-	var expected2 int = 50000
-	result2 := ToInt(input2)
-	if expected2 != result2 {
-		t.Errorf("For input %v, expected %d, but got %d", input2, expected2, result2)
-	}
-
-	// float
-	var input3 float64 = 3.14
-	var expected3 int = 3
-	result3 := ToInt(input3)
-	if expected3 != result3 {
-		t.Errorf("For input %v, expected %d, but got %d", input3, expected3, result3)
-	}
-
-}
-
-func TestToInt64(t *testing.T) {
-	// int
-	var input int = 50
-	var expected int64 = 50
-	result := ToInt64(input)
-	if expected != result {
-		t.Errorf("For input %v, expected %v, but got %v", input, expected, result)
-	}
-
-	// int64
-	var input2 int64 = 50000
-	var expected2 int64 = 50000
-	result2 := ToInt64(input2)
-	if expected2 != result2 {
-		t.Errorf("For input %v, expected %v, but got %v", input2, expected2, result2)
-	}
-
-	// float
-	var input3 float64 = 3.14
-	var expected3 int64 = 3
-	result3 := ToInt64(input3)
-	if expected3 != result3 {
-		t.Errorf("For input %v, expected %v, but got %v", input3, expected3, result3)
-	}
-
-	// string
-	var input4 string = "100108454613"
-	var expected4 int64 = 100108454613
-	result4 := ToInt64(input4)
-	if expected4 != result4 {
-		t.Errorf("For input %v, expected %v, but got %v", input4, expected4, result4)
-	}
-}
-
-func TestToFloat(t *testing.T) {
-	// int
-	var input int = 50
-	var expected float64 = 50
-	result := ToFloat(input)
-	if expected != result {
-		t.Errorf("For input %v, expected %v, but got %v", input, expected, result)
-	}
-
-	// int64
-	var input2 int64 = 50000
-	var expected2 float64 = 50000
-	result2 := ToFloat(input2)
-	if expected2 != result2 {
-		t.Errorf("For input %v, expected %v, but got %v", input2, expected2, result2)
-	}
-
-	// float
-	var input3 float64 = 3.14
-	var expected3 float64 = 3.14
-	result3 := ToFloat(input3)
-	if expected3 != result3 {
-		t.Errorf("For input %v, expected %v, but got %v", input3, expected3, result3)
-	}
-
-	// string
-	var input4 string = "100108454613"
-	var expected4 float64 = 100108454613
-	result4 := ToFloat(input4)
-	if expected4 != result4 {
-		t.Errorf("For input %v, expected %v, but got %v", input4, expected4, result4)
-	}
-}
-
-func TestToString(t *testing.T) {
-	// int
-	var input int = 50
-	var expected string = "50"
-	result := ToString(input)
-	if expected != result {
-		t.Errorf("For input %v, expected %s, but got %s", input, expected, result)
-	}
-
-	// int64
-	var input2 int64 = 50000
-	expected2 := "50000"
-	result2 := ToString(input2)
-	if expected2 != result2 {
-		t.Errorf("For input %v, expected %v, but got %v", input2, expected2, result2)
-	}
-
-	// float
-	var input3 float64 = 3.14
-	var expected3 string = "3.14"
-	result3 := ToString(input3)
-	if expected3 != result3 {
-		t.Errorf("For input %v, expected %v, but got %v", input3, expected3, result3)
-	}
-
-	// string
-	input4 := "apple"
-	expected4 := "apple"
-	result4 := ToString(input4)
-	if expected4 != result4 {
-		t.Errorf("For input %v, expected %v, but got %v", input4, expected4, result4)
-	}
-}