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package examples
import (
"bytes"
"io"
"testing"
"time"
. "github.com/smartystreets/goconvey/convey"
)
func TestAssertionsAreAvailableFromConveyPackage(t *testing.T) {
SetDefaultFailureMode(FailureContinues)
defer SetDefaultFailureMode(FailureHalts)
Convey("Equality assertions should be accessible", t, func() {
thing1a := thing{a: "asdf"}
thing1b := thing{a: "asdf"}
thing2 := thing{a: "qwer"}
So(1, ShouldEqual, 1)
So(1, ShouldNotEqual, 2)
So(1, ShouldAlmostEqual, 1.000000000000001)
So(1, ShouldNotAlmostEqual, 2, 0.5)
So(thing1a, ShouldResemble, thing1b)
So(thing1a, ShouldNotResemble, thing2)
So(&thing1a, ShouldPointTo, &thing1a)
So(&thing1a, ShouldNotPointTo, &thing1b)
So(nil, ShouldBeNil)
So(1, ShouldNotBeNil)
So(true, ShouldBeTrue)
So(false, ShouldBeFalse)
So(0, ShouldBeZeroValue)
})
Convey("Numeric comparison assertions should be accessible", t, func() {
So(1, ShouldBeGreaterThan, 0)
So(1, ShouldBeGreaterThanOrEqualTo, 1)
So(1, ShouldBeLessThan, 2)
So(1, ShouldBeLessThanOrEqualTo, 1)
So(1, ShouldBeBetween, 0, 2)
So(1, ShouldNotBeBetween, 2, 4)
So(1, ShouldBeBetweenOrEqual, 1, 2)
So(1, ShouldNotBeBetweenOrEqual, 2, 4)
})
Convey("Container assertions should be accessible", t, func() {
So([]int{1, 2, 3}, ShouldContain, 2)
So([]int{1, 2, 3}, ShouldNotContain, 4)
So(map[int]int{1: 1, 2: 2, 3: 3}, ShouldContainKey, 2)
So(map[int]int{1: 1, 2: 2, 3: 3}, ShouldNotContainKey, 4)
So(1, ShouldBeIn, []int{1, 2, 3})
So(4, ShouldNotBeIn, []int{1, 2, 3})
So([]int{}, ShouldBeEmpty)
So([]int{1}, ShouldNotBeEmpty)
So([]int{1, 2}, ShouldHaveLength, 2)
})
Convey("String assertions should be accessible", t, func() {
So("asdf", ShouldStartWith, "a")
So("asdf", ShouldNotStartWith, "z")
So("asdf", ShouldEndWith, "df")
So("asdf", ShouldNotEndWith, "as")
So("", ShouldBeBlank)
So("asdf", ShouldNotBeBlank)
So("asdf", ShouldContainSubstring, "sd")
So("asdf", ShouldNotContainSubstring, "af")
})
Convey("Panic recovery assertions should be accessible", t, func() {
So(panics, ShouldPanic)
So(func() {}, ShouldNotPanic)
So(panics, ShouldPanicWith, "Goofy Gophers!")
So(panics, ShouldNotPanicWith, "Guileless Gophers!")
})
Convey("Type-checking assertions should be accessible", t, func() {
// NOTE: Values or pointers may be checked. If a value is passed,
// it will be cast as a pointer to the value to avoid cases where
// the struct being tested takes pointer receivers. Go allows values
// or pointers to be passed as receivers on methods with a value
// receiver, but only pointers on methods with pointer receivers.
// See:
// http://golang.org/doc/effective_go.html#pointers_vs_values
// http://golang.org/doc/effective_go.html#blank_implements
// http://blog.golang.org/laws-of-reflection
So(1, ShouldHaveSameTypeAs, 0)
So(1, ShouldNotHaveSameTypeAs, "1")
So(bytes.NewBufferString(""), ShouldImplement, (*io.Reader)(nil))
So("string", ShouldNotImplement, (*io.Reader)(nil))
})
Convey("Time assertions should be accessible", t, func() {
january1, _ := time.Parse(timeLayout, "2013-01-01 00:00")
january2, _ := time.Parse(timeLayout, "2013-01-02 00:00")
january3, _ := time.Parse(timeLayout, "2013-01-03 00:00")
january4, _ := time.Parse(timeLayout, "2013-01-04 00:00")
january5, _ := time.Parse(timeLayout, "2013-01-05 00:00")
oneDay, _ := time.ParseDuration("24h0m0s")
So(january1, ShouldHappenBefore, january4)
So(january1, ShouldHappenOnOrBefore, january1)
So(january2, ShouldHappenAfter, january1)
So(january2, ShouldHappenOnOrAfter, january2)
So(january3, ShouldHappenBetween, january2, january5)
So(january3, ShouldHappenOnOrBetween, january3, january5)
So(january1, ShouldNotHappenOnOrBetween, january2, january5)
So(january2, ShouldHappenWithin, oneDay, january3)
So(january5, ShouldNotHappenWithin, oneDay, january1)
So([]time.Time{january1, january2}, ShouldBeChronological)
})
}
type thing struct {
a string
}
func panics() {
panic("Goofy Gophers!")
}
const timeLayout = "2006-01-02 15:04"
|
