BDD Testing Framework For Go.
go get github.com/pranavraja/zen
Forked from github.com/azer/mao.
Changes in my fork:
- Print each behaviour as it's being verified
- Actually fail the testrunner when there are expectation failures
- Small API changes
- Allow custom matchers
package zen
import (
"testing"
. "github.com/pranavraja/zen"
)
func TestZen(t *testing.T) {
Desc(t, "zen", func(it It) {
it("should know when things exist", func(expect Expect) {
expect("tree").ToExist()
})
it("should know when things don't exist", func(expect Expect) {
expect(nil).ToNotExist()
})
it("should know that a thing is equal to itself", func(expect Expect) {
expect(1).ToEqual(1)
})
it("should know when things are different", func(expect Expect) {
expect(1).ToNotEqual(2)
})
it("should be able to learn about new things", func (expect Expect) {
divisibleBy := func (a, b interface{}) bool {
return a.(int) % b.(int) == 0
}
expect(1).To("be divisible by", divisibleBy, 1)
})
})
}Pass:
Fail:
package zen
import (
"testing"
. "github.com/pranavraja/zen"
)
func TestZen(t *testing.T) {
Desc(t, "before and after", func(it It) {
count := 0
before := func() {
count++
}
after := func() {
count--
}
setup := Setup(before, after)
it("should execute before and after functions", setup(func(expect Expect) {
expect(count).ToEqual(1)
}))
it("should execute before and after functions", setup(func(expect Expect) {
expect(count).ToEqual(1)
}))
})
}