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package matchers_test
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
. "github.com/onsi/gomega/matchers"
)
var _ = Describe("ContainSubstringMatcher", func() {
Context("when actual is a string", func() {
It("should match against the string", func() {
Expect("Marvelous").Should(ContainSubstring("rve"))
Expect("Marvelous").ShouldNot(ContainSubstring("boo"))
})
})
Context("when the matcher is called with multiple arguments", func() {
It("should pass the string and arguments to sprintf", func() {
Expect("Marvelous3").Should(ContainSubstring("velous%d", 3))
})
})
Context("when actual is a stringer", func() {
It("should call the stringer and match agains the returned string", func() {
Expect(&myStringer{a: "Abc3"}).Should(ContainSubstring("bc3"))
})
})
Context("when actual is neither a string nor a stringer", func() {
It("should error", func() {
success, err := (&ContainSubstringMatcher{Substr: "2"}).Match(2)
Expect(success).Should(BeFalse())
Expect(err).Should(HaveOccurred())
})
})
})
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