Tests.

tests/type_test.go

@@ -0,0 +1,30 @@
+package tests
+
+import (
+	"testing"
+
+	"github.com/ncruces/go-sqlite3"
+)
+
+func TestDatatype_String(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		data sqlite3.Datatype
+		want string
+	}{
+		{sqlite3.INTEGER, "INTEGER"},
+		{sqlite3.FLOAT, "FLOAT"},
+		{sqlite3.TEXT, "TEXT"},
+		{sqlite3.BLOB, "BLOB"},
+		{sqlite3.NULL, "NULL"},
+		{10, "10"},
+	}
+	for _, tt := range tests {
+		t.Run(tt.want, func(t *testing.T) {
+			if got := tt.data.String(); got != tt.want {
+				t.Errorf("got %v, want %v", got, tt.want)
+			}
+		})
+	}
+}