From 9f8a00a801ca7924d2343f7e97332ded724d3115 Mon Sep 17 00:00:00 2001
From: tauslim <douglas.lim@daimler.com>
Date: Tue, 19 Mar 2024 14:29:41 +0800
Subject: [PATCH] test: add test cases for parseURL

---
 parser_test.go | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)

diff --git a/parser_test.go b/parser_test.go
index 3450f64..3278cea 100644
--- a/parser_test.go
+++ b/parser_test.go
@@ -1,6 +1,7 @@
 package gorql
 
 import (
+	"net/url"
 	"strings"
 	"testing"
 )
@@ -14,3 +15,65 @@ func FuzzParse(f *testing.F) {
 		_, _ = p.Parse(strings.NewReader(a))
 	})
 }
+
+type ParseURLTest struct {
+	Name           string      // Name of the test
+	URL            string      // Input URL
+	WantParseError bool        // Test should raise an error when parsing the RQL query
+	Model          interface{} // Input Model for query
+}
+
+var parseURLTests = []ParseURLTest{
+	{
+		Name:           `Basic URL parse`,
+		URL:            `http://localhost:8000?and(eq(foo,42),gt(price,10),not(disabled=false))`,
+		WantParseError: false,
+		Model: new(struct {
+			Foo      string  `rql:"filter"`
+			Price    float64 `rql:"filter"`
+			Disabled bool    `rql:"filter"`
+		}),
+	},
+	{
+		Name:           `Basic URL parse with space encoding`,
+		URL:            `http://localhost:8000?eq(foo,john%20wick%20is%20back)`,
+		WantParseError: false,
+		Model: new(struct {
+			Foo string `rql:"filter"`
+		}),
+	},
+	{
+		Name:           `URL parse with no space encoding`,
+		URL:            `http://localhost:8000?eq(foo,john wick is back)`,
+		WantParseError: false,
+		Model: new(struct {
+			Foo string `rql:"filter"`
+		}),
+	},
+	{
+		Name:           `URL parse with invalid RQL query (missing closing bracket)`,
+		URL:            `http://localhost:8000?and(eq(foo,john wick is back)`,
+		WantParseError: true,
+		Model: new(struct {
+			Foo string `rql:"filter"`
+		}),
+	},
+}
+
+func TestParseURL(t *testing.T) {
+	for _, test := range parseURLTests {
+		test.Run(t)
+	}
+}
+
+func (p ParseURLTest) Run(t *testing.T) {
+	parser, err := NewParser(&Config{Model: p.Model})
+	if err != nil {
+		t.Fatalf("(%s) New parser error :%v\n", p.Name, err)
+	}
+	u, _ := url.Parse(p.URL)
+	_, err = parser.ParseURL(u.Query())
+	if p.WantParseError != (err != nil) {
+		t.Fatalf("(%s) Expecting parse error :%v\nGot error : %v", p.Name, p.WantParseError, err)
+	}
+}