Add an unit test for parseVolume

2016-08-03 13:37:51 -07:00 · 2016-08-03 13:37:51 -07:00 · eab6d004f8
commit eab6d004f8
parent 8d7be45452
1 changed files with 119 additions and 0 deletions
--- a/cli/app/app_test.go
+++ b/cli/app/app_test.go
@ -0,0 +1,119 @@
+/*
+Copyright 2016 Skippbox, Ltd All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package app
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestParseVolume(t *testing.T) {
+	name1 := "datavolume"
+	host1 := "./cache"
+	host2 := "~/configs"
+	container1 := "/tmp/cache"
+	container2 := "/etc/configs/"
+	mode := "rw"
+
+	tests := []struct {
+		test, volume, name, host, container, mode string
+	}{
+		{
+			"name:host:container:mode",
+			fmt.Sprintf("%s:%s:%s:%s", name1, host1, container1, mode),
+			name1,
+			host1,
+			container1,
+			mode,
+		},
+		{
+			"host:container:mode",
+			fmt.Sprintf("%s:%s:%s", host2, container2, mode),
+			"",
+			host2,
+			container2,
+			mode,
+		},
+		{
+			"name:container:mode",
+			fmt.Sprintf("%s:%s:%s", name1, container1, mode),
+			name1,
+			"",
+			container1,
+			mode,
+		},
+		{
+			"name:host:container",
+			fmt.Sprintf("%s:%s:%s", name1, host1, container1),
+			name1,
+			host1,
+			container1,
+			"",
+		},
+		{
+			"host:container",
+			fmt.Sprintf("%s:%s", host1, container1),
+			"",
+			host1,
+			container1,
+			"",
+		},
+		{
+			"container:mode",
+			fmt.Sprintf("%s:%s", container2, mode),
+			"",
+			"",
+			container2,
+			mode,
+		},
+		{
+			"name:container",
+			fmt.Sprintf("%s:%s", name1, container1),
+			name1,
+			"",
+			container1,
+			"",
+		},
+		{
+			"container",
+			fmt.Sprintf("%s", container2),
+			"",
+			"",
+			container2,
+			"",
+		},
+	}
+
+	for _, test := range tests {
+		name, host, container, mode, err := parseVolume(test.volume)
+		if err != nil {
+			t.Errorf("In test case %q, returned unexpected error %v", test.test, err)
+		}
+		if name != test.name {
+			t.Errorf("In test case %q, returned volume name %s, expected %s", name, test.name)
+		}
+		if host != test.host {
+			t.Errorf("In test case %q, returned host path %s, expected %s", host, test.host)
+		}
+		if container != test.container {
+			t.Errorf("In test case %q, returned container path %s, expected %s", container, test.container)
+		}
+		if mode != test.mode {
+			t.Errorf("In test case %q, returned access mode %s, expected %s", mode, test.mode)
+		}
+	}
+}