package liquidity

import (
	"testing"

	"github.com/stretchr/testify/require"
)

// TestValidateRestrictions tests validating client restrictions against a set
// of server restrictions.
func TestValidateRestrictions(t *testing.T) {
	tests := []struct {
		name   string
		client *Restrictions
		server *Restrictions
		err    error
	}{
		{
			name: "client invalid",
			client: &Restrictions{
				Minimum: 100,
				Maximum: 1,
			},
			server: testRestrictions,
			err:    ErrMinimumExceedsMaximumAmt,
		},
		{
			name: "maximum exceeds server",
			client: &Restrictions{
				Maximum: 2000,
			},
			server: &Restrictions{
				Minimum: 1000,
				Maximum: 1500,
			},
			err: ErrMaxExceedsServer,
		},
		{
			name: "minimum less than server",
			client: &Restrictions{
				Minimum: 500,
			},
			server: &Restrictions{
				Minimum: 1000,
				Maximum: 1500,
			},
			err: ErrMinLessThanServer,
		},
	}

	for _, testCase := range tests {
		testCase := testCase

		t.Run(testCase.name, func(t *testing.T) {
			err := validateRestrictions(
				testCase.server, testCase.client,
			)
			require.Equal(t, testCase.err, err)
		})
	}
}