package client

import (
	"net/http"
	"reflect"
	"testing"
)

func TestSetDefaultHeader(t *testing.T) {
	type args struct {
		header http.Header
		key    string
		value  string
	}
	tests := []struct {
		name string
		args args
		want http.Header
	}{
		{
			name: "Simple",
			args: args{http.Header{}, "key", "value"},
			want: http.Header{"Key": []string{"value"}},
		},
		{
			name: "Dont Override",
			args: args{http.Header{"Key": []string{"value"}}, "key", "new value"},
			want: http.Header{"Key": []string{"value"}},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := SetDefaultHeader(tt.args.header, tt.args.key, tt.args.value); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("SetDefaultHeader() = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestConvertHeaderToMap(t *testing.T) {
	type args struct {
		header http.Header
	}
	tests := []struct {
		name string
		args args
		want map[string]interface{}
	}{
		{
			name: "Simple",
			args: args{http.Header{"Key": []string{"value"}}},
			want: map[string]interface{}{"Key": "value"},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := ConvertHeaderToMap(tt.args.header); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("ConvertHeaderToMap() = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestConvertMapToHeader(t *testing.T) {
	type args struct {
		m map[string]interface{}
	}
	tests := []struct {
		name string
		args args
		want http.Header
	}{
		{
			name: "Simple",
			args: args{map[string]interface{}{"Key": "value"}},
			want: http.Header{"Key": []string{"value"}},
		},
		{
			name: "Non standard key",
			args: args{map[string]interface{}{"key": "value"}},
			want: http.Header{"Key": []string{"value"}},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := ConvertMapToHeader(tt.args.m); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("ConvertMapToHeader() = %v, want %v", got, tt.want)
			}
		})
	}
}