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coverage: add unit test cases

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This commit is contained in:
Ramkumar Chinchani
2019-09-17 15:45:28 -07:00
parent 815008672a
commit 322190de1e
5 changed files with 399 additions and 131 deletions
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pkg/cli/root_test.go
+35 -3
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@@ -1,6 +1,7 @@
package cli_test
import (
"io/ioutil"
"os"
"testing"
@@ -12,29 +13,60 @@ func TestUsage(t *testing.T) {
oldArgs := os.Args
defer func() { os.Args = oldArgs }()
Convey("Test Usage", t, func(c C) {
Convey("Test usage", t, func(c C) {
os.Args = []string{"cli_test", "help"}
err := cli.NewRootCmd().Execute()
So(err, ShouldBeNil)
})
Convey("Test version", t, func(c C) {
os.Args = []string{"cli_test", "--version"}
err := cli.NewRootCmd().Execute()
So(err, ShouldBeNil)
})
}
func TestServe(t *testing.T) {
oldArgs := os.Args
defer func() { os.Args = oldArgs }()
Convey("Test Usage", t, func(c C) {
Convey("Test serve help", t, func(c C) {
os.Args = []string{"cli_test", "serve", "-h"}
err := cli.NewRootCmd().Execute()
So(err, ShouldBeNil)
})
Convey("Test serve config", t, func(c C) {
Convey("unknown config", func(c C) {
os.Args = []string{"cli_test", "serve", "/tmp/x"}
So(func() { _ = cli.NewRootCmd().Execute() }, ShouldPanic)
})
Convey("non-existent config", func(c C) {
os.Args = []string{"cli_test", "serve", "/tmp/x.yaml"}
So(func() { _ = cli.NewRootCmd().Execute() }, ShouldPanic)
})
Convey("bad config", func(c C) {
tmpfile, err := ioutil.TempFile("", "zot-test*.json")
So(err, ShouldBeNil)
defer os.Remove(tmpfile.Name()) // clean up
content := []byte(`{"log":{}}`)
_, err = tmpfile.Write(content)
So(err, ShouldBeNil)
err = tmpfile.Close()
So(err, ShouldBeNil)
os.Args = []string{"cli_test", "serve", tmpfile.Name()}
So(func() { _ = cli.NewRootCmd().Execute() }, ShouldPanic)
})
})
}
func TestGC(t *testing.T) {
oldArgs := os.Args
defer func() { os.Args = oldArgs }()
Convey("Test Usage", t, func(c C) {
Convey("Test gc", t, func(c C) {
os.Args = []string{"cli_test", "garbage-collect", "-h"}
err := cli.NewRootCmd().Execute()
So(err, ShouldBeNil)