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params_test.go
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params_test.go
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// Copyright (c) 2016 The btcsuite developers
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.
package chaincfg
import "testing"
// TestInvalidHashStr ensures the newShaHashFromStr function panics when used to
// with an invalid hash string.
func TestInvalidHashStr(t *testing.T) {
defer func() {
if r := recover(); r == nil {
t.Errorf("Expected panic for invalid hash, got nil")
}
}()
newHashFromStr("banana")
}
// TestMustRegisterPanic ensures the mustRegister function panics when used to
// register an invalid network.
func TestMustRegisterPanic(t *testing.T) {
t.Parallel()
// Setup a defer to catch the expected panic to ensure it actually
// paniced.
defer func() {
if err := recover(); err == nil {
t.Error("mustRegister did not panic as expected")
}
}()
// Intentionally try to register duplicate params to force a panic.
mustRegister(&MainNetParams)
}