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42 lines
989 B
Go
42 lines
989 B
Go
package assert
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func Error(value error) *ErrorSubject {
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return &ErrorSubject{value: value}
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}
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type ErrorSubject struct {
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Subject
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value error
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}
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func (subject *ErrorSubject) Named(name string) *ErrorSubject {
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subject.Subject.Named(name)
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return subject
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}
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func (subject *ErrorSubject) Fail(verb string, other error) {
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subject.FailWithMessage("Not true that " + subject.DisplayString() + " " + verb + " <" + other.Error() + ">.")
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}
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func (subject *ErrorSubject) DisplayString() string {
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return subject.Subject.DisplayString(subject.value.Error())
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}
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func (subject *ErrorSubject) Equals(expectation error) {
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if subject.value != expectation {
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subject.Fail("is equal to", expectation)
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}
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}
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func (subject *ErrorSubject) IsNil() {
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if subject.value != nil {
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subject.FailWithMessage("Not true that " + subject.DisplayString() + " is nil.")
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}
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}
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func (subject *ErrorSubject) IsNotNil() {
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if subject.value == nil {
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subject.FailWithMessage("Not true that the error is not nil.")
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}
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}
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