github.com/angryronald/go-kit@v0.0.0-20240505173814-ff2bd9c79dbf/generic/http/client/clienttest/client.utils_test.go

package clienttest

import (
	"fmt"
	"testing"

	"github.com/angryronald/go-kit/generic/http/client"
)

type TestParams struct {
	IntField    int     `json:"IntField"`
	StringField string  `json:"StringField"`
	SliceField  []int   `json:"SliceField"`
	PtrField    *string `json:"PtrField"`
}

func TestParseQueryParams(t *testing.T) {
	strPtr := StringPtr("pointer")
	tests := []struct {
		name     string
		path     string
		params   interface{}
		expected string
	}{
		{
			name:     "EmptyParams",
			path:     "https://example.com",
			params:   TestParams{},
			expected: "https://example.com?IntField=0",
		},
		{
			name:     "IntegerParam",
			path:     "https://example.com",
			params:   TestParams{IntField: 42},
			expected: "https://example.com?IntField=42",
		},
		{
			name:     "StringParam",
			path:     "https://example.com",
			params:   TestParams{StringField: "hello"},
			expected: "https://example.com?IntField=0&StringField=hello",
		},
		{
			name:     "SliceParam",
			path:     "https://example.com",
			params:   TestParams{SliceField: []int{1, 2, 3}},
			expected: "https://example.com?IntField=0&SliceField=1&SliceField=2&SliceField=3",
		},
		{
			name:     "NilPointerParam",
			path:     "https://example.com",
			params:   TestParams{PtrField: nil}, // Should not include PtrField in the query
			expected: "https://example.com?IntField=0",
		},
		{
			name:     "ValidPointerParam",
			path:     "https://example.com",
			params:   TestParams{PtrField: strPtr},
			expected: fmt.Sprintf("https://example.com?IntField=0&PtrField=%v", strPtr),
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			result := client.ParseQueryParams(tt.path, tt.params)
			if result != tt.expected {
				t.Errorf("Expected: %s, but got: %s", tt.expected, result)
			}
		})
	}
}

func StringPtr(s string) *string {
	return &s
}