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path: root/common/path_test.go
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package common

import (
    "os"
    "testing"

    checker "gopkg.in/check.v1"
)

func TestGoodFile(t *testing.T) {
    goodpath := "~/goethereumtest.pass"
    path := ExpandHomePath(goodpath)
    contentstring := "3.14159265358979323846"

    err := WriteFile(path, []byte(contentstring))
    if err != nil {
        t.Error("Could not write file")
    }

    if !FileExist(path) {
        t.Error("File not found at", path)
    }

    v, err := ReadAllFile(path)
    if err != nil {
        t.Error("Could not read file", path)
    }
    if v != contentstring {
        t.Error("Expected", contentstring, "Got", v)
    }

}

func TestBadFile(t *testing.T) {
    badpath := "/this/path/should/not/exist/goethereumtest.fail"
    path := ExpandHomePath(badpath)
    contentstring := "3.14159265358979323846"

    err := WriteFile(path, []byte(contentstring))
    if err == nil {
        t.Error("Wrote file, but should not be able to", path)
    }

    if FileExist(path) {
        t.Error("Found file, but should not be able to", path)
    }

    v, err := ReadAllFile(path)
    if err == nil {
        t.Error("Read file, but should not be able to", v)
    }

}

type CommonSuite struct{}

var _ = checker.Suite(&CommonSuite{})

func (s *CommonSuite) TestOS(c *checker.C) {
    expwin := (os.PathSeparator == '\\' && os.PathListSeparator == ';')
    res := IsWindows()

    if !expwin {
        c.Assert(res, checker.Equals, expwin, checker.Commentf("IsWindows is", res, "but path is", os.PathSeparator))
    } else {
        c.Assert(res, checker.Not(checker.Equals), expwin, checker.Commentf("IsWindows is", res, "but path is", os.PathSeparator))
    }
}

func (s *CommonSuite) TestWindonziePath(c *checker.C) {
    iswindowspath := os.PathSeparator == '\\'
    path := "/opt/eth/test/file.ext"
    res := WindonizePath(path)
    ressep := string(res[0])

    if !iswindowspath {
        c.Assert(ressep, checker.Equals, "/")
    } else {
        c.Assert(ressep, checker.Not(checker.Equals), "/")
    }
}