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package matchers_test
import (
"io/ioutil"
"os"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
. "github.com/onsi/gomega/matchers"
)
var _ = Describe("BeAnExistingFileMatcher", func() {
Context("when passed a string", func() {
It("should do the right thing", func() {
Ω("/dne/test").ShouldNot(BeAnExistingFile())
tmpFile, err := ioutil.TempFile("", "gomega-test-tempfile")
Ω(err).ShouldNot(HaveOccurred())
defer os.Remove(tmpFile.Name())
Ω(tmpFile.Name()).Should(BeAnExistingFile())
tmpDir, err := ioutil.TempDir("", "gomega-test-tempdir")
Ω(err).ShouldNot(HaveOccurred())
defer os.Remove(tmpDir)
Ω(tmpDir).Should(BeAnExistingFile())
})
})
Context("when passed something else", func() {
It("should error", func() {
success, err := (&BeAnExistingFileMatcher{}).Match(nil)
Ω(success).Should(BeFalse())
Ω(err).Should(HaveOccurred())
success, err = (&BeAnExistingFileMatcher{}).Match(true)
Ω(success).Should(BeFalse())
Ω(err).Should(HaveOccurred())
})
})
})
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