/
it_test.go
88 lines (71 loc) · 1.54 KB
/
it_test.go
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package examples
import (
"strings"
"testing"
)
func TestFailingIt(t *testing.T) {
h := harness()
When("we're in this one state", h,
It("does the right thing", func(expect Expectation) {
expect(1).ToEqual(2)
}),
)
if !h.Failed {
t.Fail()
} else if !strings.Contains(h.Messages[0], "When we're in this one state it does the right thing") {
t.Fail()
}
}
func TestPassingIt(t *testing.T) {
h := harness()
When("writing a test library", h,
It("helps to write tests", func(expect Expectation) {
expect(1).ToEqual(1)
}),
)
if h.Failed {
t.Fail()
}
}
func TestItHaltsAfterFirstFailure(t *testing.T) {
h := harness()
keptGoing := false
When("executing an example", h,
It("doesn't keep going after a failure", func(expect Expectation) {
expect(1).ToEqual(2)
keptGoing = true
}),
)
if keptGoing {
t.Fail()
}
}
func TestItReportsFirstAssertionToFail(t *testing.T) {
h := harness()
When("writing a test library", h,
It("helps to write tests", func(expect Expectation) {
expect(1).ToEqual(2)
expect(1).ToEqual(3)
}),
)
if !h.Failed {
t.Fail()
} else if len(h.Messages) != 1 {
t.Fail()
} else if !strings.Contains(h.Messages[0], "Expected 1 to equal 2.") {
t.Fail()
}
}
func TestItHandlesPanics(t *testing.T) {
h := harness()
When("writing a test library", h,
It("helps to write tests", func(expect Expectation) {
panic("Oh no!!")
}),
)
if !h.Failed {
t.Fail()
} else if !strings.Contains(h.Messages[0], "Panic while executing it 'helps to write tests': Oh no!!") {
t.Fail()
}
}